Speed Queen ST050E 25kg Tumbler Electric Dryer User Manual

Installation/Operation/Maintenance

Tumble Dryers

50 Pound (25 Kilogram) Capacity

75 Pound (34 Kilogram) Capacity

15 Digit Model Numbers with 2 in 12th Position

Refer to Page 9 for Model Identification

TMB1277C_SVG

Original Instructions

Keep These Instructions for Future Reference.

CAUTION: Read the instructions before using the machine.

(If this machine changes ownership, this manual must accompany machine.)

www.alliancelaundry.com

Part No: 70457901ENR18

April 2019

Installation must conform with local codes or, in the absence of local codes, with:

In the U.S.A., installation must conform to the latest edition of the American National Standard Z223.1/ NFPA 54 “National Fuel Gas

Code” and Standard ANSI/NFPA 70 “National Electric Code.”

In Canada, installation must comply with Standards CAN/CSA-B149.1 or Natural Gas and Propane Installation Code and CSA C22.1,

latest edition, Canadian Electric Code, Part I.

In Australia and New Zealand, installation must comply with the Gas Installations Standard AS/NZS 5601 Part 1: General Installa-

tions.

WARNING

FOR YOUR SAFETY, the information in this manual must be followed to minimize the risk of fire or explosion or

to prevent property damage, personal injury or death.

W033

WARNING

• Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appli-

ance.

• WHAT TO DO IF YOU SMELL GAS:

• Do not try to light any appliance.

• Do not touch any electrical switch; do not use any phone in your building.

• Clear the room, building or area of all occupants.

• Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

• If you cannot reach your gas supplier, call the fire department.

• Installation and service must be performed by a qualified installer, service agency or the gas supplier.

W052

IMPORTANT: Information must be obtained from a local gas supplier on instructions to be followed if the user

smells gas. These instructions must be posted in a prominent location. Step-by-step instructions of the above

safety information must be posted in a prominent location near the tumble dryer for customer use.

IMPORTANT: The installer must fully test the tumble dryer after installation and demonstrate to the owner how to

operate the machine.

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the tumble dryer before servicing.

• Close gas shut-off valve to gas tumble dryer before servicing.

• Close steam valve to steam tumble dryer before servicing.

• Never start the tumble dryer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure

that the tumble dryer is properly grounded.

W002R1

DO NOT COPY or TRANSMIT

3 Part No: 70457901ENR18

WARNING

• Installation of unit must be performed by a qualified installer.

• Install tumble dryer according to manufacturer’s instructions and local codes.

• DO NOT install a tumble dryer with flexible plastic venting materials. If flexible metal (foil type) duct is instal-

led, it must be of a specific type identified by the appliance manufacturer as suitable for use with tumble

dryer. Refer to section on connecting exhaust system. Flexible venting materials are known to collapse, be

easily crushed, and trap lint. These conditions will obstruct tumble dryer airflow and increase the risk of

fire.

W752R1

The following information applies to the state of Massachusetts, USA.

• This appliance can only be installed by a Massachusetts licensed plumber or gas fitter.

• This appliance must be installed with a 36 inch [91 cm] long flexible gas connector.

• A “T-Handle” type gas shut-off valve must be installed in the gas supply line to this appliance.

• This appliance must not be installed in a bedroom or bathroom.

DO NOT COPY or TRANSMIT

4 Part No: 70457901ENR18

Table of Contents

Introduction........................................................................................... 9

Model Identification........................................................................................9

Contact Information...................................................................................... 12

Manufacturing Date ..................................................................................... 13

Manufacturing Date...................................................................................13

Safety Information................................................................................14

Explanation of Safety Messages..................................................................... 14

Important Safety Instructions......................................................................... 14

Specifications and Dimensions.............................................................. 16

Specifications and Dimensions ...................................................................... 16

Cabinet Dimensions...................................................................................... 18

Exhaust Outlet Locations...............................................................................19

Gas Connection Locations............................................................................. 20

Electrical Connection Locations..................................................................... 21

Steam Connection Locations..........................................................................22

Installation........................................................................................... 23

Pre-Installation Inspection............................................................................. 23

Location Requirements..................................................................................23

Position and Level the Tumble Dryer..............................................................24

Fire Suppression System (Optional Equipment)............................................... 25

Check Local Codes and Permits..................................................................25

Water Requirements...................................................................................25

Water Connections.....................................................................................25

Electrical Requirements............................................................................. 26

Auxiliary Alarm........................................................................................ 26

Bolt-On Angle Option................................................................................... 27

To Reverse the Loading Door ........................................................................28

Before Placing Tumble Dryer into Service.......................................................30

Required for CE Models Only.................................................................... 32

Installing CE Gas Drying Tumble Dryer..........................................................32

General Information.................................................................................. 32

CE Orifices ..............................................................................................33

Properties of CE Gases.............................................................................. 34

Changing Gas Configuration...................................................................... 35

Specific Conversion Procedures..................................................................36

Exhaust Requirements..........................................................................38

written consent of the publisher.

DO NOT COPY or TRANSMIT

5 Part No: 70457901ENR18

Exhaust Requirements...................................................................................38

Layout......................................................................................................... 38

Make-Up Air................................................................................................38

Venting........................................................................................................ 38

Individual Venting..................................................................................... 40

Manifold Venting...................................................................................... 40

Gas Requirements.................................................................................43

Gas Requirements.........................................................................................43

Gas Supply Pipe Sizing and Looping.............................................................. 45

Low Pressure Gas Pipe Sizes......................................................................46

High Pressure Gas Pipe Sizes..................................................................... 48

High Altitude Burner Orifice Sizing ...............................................................49

Electrical Requirements........................................................................53

Electrical Requirements.................................................................................53

Wiring Diagram............................................................................................53

Wiring for Central Pay...................................................................................53

Grounding Instructions..................................................................................55

For CE Models Only..................................................................................55

Service/Ground Location........................................................................... 56

To Connect Electrical Service To The Tumble Dryer........................................ 57

Jumper Configuration Instructions..................................................................57

Ferrite Ring Installation ................................................................................58

Electrical Specifications ............................................................................... 60

Steam Requirements.............................................................................63

Steam Requirements......................................................................................63

Piping Recommendations.............................................................................. 65

Installing Steam Trap and Making Condensate Return Connections...................65

Thermal Oil Prep.......................................................................................... 65

Single Drop Timer................................................................................ 66

Power-Up Mode........................................................................................... 66

Ready Mode.................................................................................................66

Start Mode................................................................................................... 66

Run Mode.................................................................................................... 66

Door Open Mode.......................................................................................... 66

End of Cycle Mode....................................................................................... 66

Setting Dry Time Dipswitches........................................................................66

Models Through Serial No. 0908xxxxx....................................................... 66

Models Starting Serial No. 0909xxxxx........................................................ 66

Resetting Cycle Time to Zero.........................................................................66

Dipswitch Settings........................................................................................ 67

Topoffs........................................................................................................ 70

Temperature Selector Switch..........................................................................70

To Program a Short Test Cycle....................................................................... 70

Error Codes..................................................................................................70

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6 Part No: 70457901ENR18

Operating Instructions..........................................................................71

Operating Instructions................................................................................... 71

Emergency Stop Button On CE Models.......................................................... 71

Operating Instructions................................................................................... 71

Reversing Operation......................................................................................72

Control Instructions.......................................................................................72

Dual Digital Timer Control.........................................................................72

Electronic OPL Micro Control....................................................................74

Single Drop Control...................................................................................75

MDC Coin and Card Control......................................................................75

Quantum Control ......................................................................................76

Galaxy 600 Control .................................................................................. 77

LED OPL Control .................................................................................... 78

UniLinc Control ....................................................................................... 79

DX4 Coin Control..................................................................................... 80

DX4 OPL Control..................................................................................... 81

Diagnostic Microprocessor Control ............................................................ 81

DMP OPL Models.....................................................................................83

DMP Coin................................................................................................ 85

Ignition Control Operation and Troubleshooting for Models Starting 3/11/13..... 87

Internal Control Failure..............................................................................87

Troubleshooting........................................................................................ 87

Proper Electrode Location..........................................................................88

Flame Current Measurement.......................................................................88

Ignition Control Operation for Non-CE Models Through 3/10/13...................... 88

Ignition Control Operation for CE Models Through 3/10/13............................. 89

System Tests............................................................................................. 89

Diagnostic LED (DGN LED)/Error Codes...................................................90

Adjustments......................................................................................... 91

Adjustments................................................................................................. 91

Gas Burner Air Shutter.................................................................................. 91

Airflow Switch ............................................................................................ 92

Loading Door Switch.................................................................................... 92

Loading Door Catch .....................................................................................93

Drive Belt - Nonreversing Models.................................................................. 93

Drive Belt - Reversing Models....................................................................... 93

Maintenance......................................................................................... 95

Daily........................................................................................................... 95

Monthly....................................................................................................... 95

Quarterly......................................................................................................95

Bi-Annually................................................................................................. 96

Annually...................................................................................................... 96

Fire Suppression System (Optional Equipment) Maintenance Test.....................96

Before You Call for Service................................................................... 98

DO NOT COPY or TRANSMIT

7 Part No: 70457901ENR18

Removing Tumble Dryer from Service.................................................. 99

Disposal of Unit...................................................................................100

China Restriction of hazardous substances (RoHS)............................. 101

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8 Part No: 70457901ENR18

Introduction

Model Identification

Information in this manual is applicable to these models. Refer

to the machine serial plate for the model number.

Gas Steam/Thermal Oil Electric

050 Series

(25 Kg)

BA050L

BA050N

BH050L

BH050N

BK050N

BT050D

BT050L

BT050N

BU050L

BU050N

CA050L

CA050N

CK050N

CT050L

CT050N

CU050L

CU050N

HA050L

HA050N

HH050L

HH050N

HK050N

HT050D

HT050L

HT050N

HU050L

HU050N

IT050L

IT050N

LA050L

LA050N

LK050N

LT050L

LT050N

LU050L

LU050N

MT050L

MT050N

NH050L

NH050N

NT050L

NT050N

NU050L

NU050N

PA050L

PA050N

PH050L

PH050N

PK050N

PT050L

PT050N

PU050L

PU050N

SA050L

SA050N

SH050L

SH050N

SK050N

ST050D

ST050L

ST050N

SU050L

SU050N

UA050L

UA050N

UH050L

UH050N

UK050N

UT050L

UT050N

UU050L

UU050N

YT050L

YT050N

YU050L

YU050N

BH050S

BT050S

BT050T

BU050S

BU050T

CT050S

CT050T

CU050S

CU050T

HH050S

HT050S

HT050T

HU050S

HU050T

IT050S

IT050T

LT050S

LT050T

LU050S

LU050T

MT050S

MT050T

NH050S

NT050S

NU050S

PH050S

PT050S

PT050T

PU050S

PU050T

SH050S

ST050S

ST050T

SU050S

SU050T

UH050S

UT050S

UT050T

UU050S

UU050T

YT050S

YT050T

YU050S

YU050T

BH050E

BT050E

BU050E

CT050E

CU050E

HH050E

HT050E

HU050E

IT050E

LT050E

LU050E

MT050E

NH050E

NT050E

NU050E

PH050E

PT050E

PU050E

SH050E

ST050E

SU050E

UH050E

UT050E

UU050E

YT050E

YU050E

Table continues...

Introduction

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9 Part No: 70457901ENR18

Gas Steam/Thermal Oil Electric

075 Series

(34 Kg)

BA075L

BA075N

BH075L

BH075N

BH075R

BK075N

BK075R

BT075D

BT075L

BT075N

BT075R

BU075L

BU075N

BU075R

CA075L

CA075N

CK075N

CK075R

CT075L

CT075N

CT075R

CU075L

CU075N

CU075R

HA075L

HA075N

HH075L

HH075N

HH075R

HK075N

HK075R

HT075D

HT075L

HT075N

HT075R

HU075L

HU075N

HU075R

IT075L

IT075N

IT075R

LA075L

LA075N

LK075N

LT075L

LT075N

LU075L

LU075N

MT075L

MT075N

MT075R

NH075L

NH075N

NT075L

NT075N

NU075L

NU075N

PA075L

PA075N

PH075L

PH075N

PK075N

PT075L

PT075N

PU075L

PU075N

SA075L

SA075N

SH075L

SH075N

SH075R

SK075N

SK075R

ST075D

ST075L

ST075N

ST075R

STF75L

STF75N

SU075L

SU075N

SU075R

UA075L

UA075N

UH075L

UH075N

UH075R

UK075N

UK075R

UT075L

UT075N

UT075R

UTF75L

UTF75N

UU075L

UU075N

UU075R

YT075L

YT075N

YU075L

YU075N

BH075S

BT075S

BT075T

BU075S

BU075T

CT075S

CT075T

CU075S

CU075T

HH075S

HT075S

HT075T

HU075S

HU075T

IT075S

IT075T

LT075S

LT075T

LU075S

LU075T

MT075S

MT075T

NH075S

NT075S

NU075S

PH075S

PT075S

PT075T

PU075S

PU075T

SH075S

ST075S

ST075T

SU075S

SU075T

UH075S

UT075S

UT075T

UU075S

UU075T

YT075S

YT075T

YU075S

YU075T

BH075E

BH075F

BT075E

BT075F

BU075E

BU075F

CT075E

CT075F

CU075E

CU075F

HH075E

HH075F

HT075E

HT075F

HU075E

HU075F

IT075E

IT075F

LT075E

LU075E

MT075E

MT075F

NH075E

NT075E

NU075E

PH075E

PT075E

PU075E

SH075E

SH075F

ST075E

ST075F

SU075E

SU075F

UB075E

UH075E

UH075F

UT075E

UT075F

UU075E

UU075F

YT075E

YU075E

Explanation of digit in 6th position of model number:

Introduction

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10 Part No: 70457901ENR18

D = Liquid Petroleum (L.P.) Gas, Japan

E = Electric

F = Reduced Electric (Eco Line)

L = L.P. Gas

N = Natural Gas

R = Reduced Gas, Natural Gas (Eco Line)

S = Steam

T = Thermal Oil

Includes models with the following control suffixes:

Introduction

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11 Part No: 70457901ENR18

3B – reversing DX4 vended

3K – reversing DX4 prep for central pay

3L – DX4 prep for central pay

3O – DX4 OPL

3V – DX4 vended

3W – reversing DX4 prep for coin

3X – DX4 prep for coin

BB – reversing basic electronic, coin

BC – basic electronic, coin

BG – basic electronic, OPL mode

BK – reversing basic electronic, prep for

central pay

BL – basic electronic, prep for central

pay

BW – reversing basic electronic, prep for

coin

BX – basic electronic, prep for coin

BY – basic electronic, prep for card

BZ – reversing basic electronic, prep for

card

DO – DMP OPL

EO – LED OPL

KB – reversing single coin

KC – single coin

KK – reversing prep for central pay

KL – prep for central pay

KW – reversing prep for coin

KX – prep for coin

KY – prep for card

KZ – reversing prep for card

LB – reversing network adaptable coin

LC – network adaptable coin

LK – reversing network adaptable, prep

for central pay

LL – network adaptable, prep for central

pay

LW – reversing network adaptable, prep

for coin

LX – network adaptable, prep for coin

LY – network adaptable, prep for card

LZ – reversing network adaptable, prep

for card

OM – OPL micro

QT – dual digital timer

R3 – reversing DX4 OPL

RD – reversing DMP OPL

RE – reversing LED OPL

RM – reversing OPL micro

RQ – reversing dual digital timer

RU – reversing UniLinc OPL

SD – single drop

SX – single drop, prep for coin

UO – UniLinc OPL

WB – reversing network ready coin

WC – network ready coin

WK – reversing network ready, prep for

central pay

WL – network ready, prep for central pay

WW – reversing network ready, prep for

coin

WX – network ready, prep for coin

WY – network ready, prep for card

WZ – reversing network ready, prep for

card

ZB – reversing network ready, single

coin

ZC – network ready, single coin

ZK – reversing network ready, prep for

central pay

ZL – network ready, prep for central pay

ZW – reversing network ready, prep for

coin

ZX – network ready, prep for coin

ZY – network ready, prep for card

ZZ – reversing network ready, prep for

card

Contact Information

If service is required, contact the nearest Factory Authorized

Service Center.

If you are unable to locate an authorized service center or are un-

satisfied with the service performed on your unit, contact:

Alliance Laundry Systems

Shepard Street

P.O. Box 990

Ripon, WI 54971-0990

U.S.A.

www.alliancelaundry.com

Phone: +1 (920) 748-3121

When calling or writing about your unit, PLEASE GIVE THE

MODEL AND SERIAL NUMBERS. The model and serial num-

bers are located on the serial plate. The serial plate will be in the

location shown in Figure 1 .

Date Purchased

Model Number

Serial Number

Please include a copy of your bill of sale and any service receipts

you have.

Introduction

DO NOT COPY or TRANSMIT

12 Part No: 70457901ENR18

WARNING

To reduce the risk of serious injury or death, DO NOT

repair or replace any part of the unit or attempt any

servicing unless specifically recommended in the

user-maintenance instructions or in published user-

repair instructions that you understand and have the

skills to carry out.

W329

If replacement parts are required, contact the source from where

you purchased your unit or call +1 (920) 748-3950 for the name

and address of the nearest authorized parts distributor.

TMB2235N_SVG

1. Serial Plate

Figure 1

Manufacturing Date

The manufacturing date for your unit can be found on the serial

number. The first two digits indicate the year. The third and

fourth digits indicate the month. For example, a unit with serial

number 1505000001 was manufactured in May 2015.

Introduction

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13 Part No: 70457901ENR18

Safety Information

Explanation of Safety Messages

Precautionary statements (“DANGER,” “WARNING,” and

“CAUTION”), followed by specific instructions, are found in this

manual and on machine decals. These precautions are intended

for the personal safety of the operator, user, servicer, and those

maintaining the machine.

DANGER

Indicates an imminently hazardous situation that, if

not avoided, will cause severe personal injury or

death.

WARNING

Indicates a hazardous situation that, if not avoided,

could cause severe personal injury or death.

CAUTION

Indicates a hazardous situation that, if not avoided,

may cause minor or moderate personal injury or

property damage.

Additional precautionary statements (“IMPORTANT” and

“NOTE”) are followed by specific instructions.

IMPORTANT: The word “IMPORTANT” is used to in-

form the reader of specific procedures where minor

machine damage will occur if the procedure is not fol-

lowed.

NOTE: The word “NOTE” is used to communicate in-

stallation, operation, maintenance or servicing informa-

tion that is important but not hazard related.

Important Safety Instructions

WARNING

To reduce the risk of fire, electric shock, serious in-

jury or death to persons when using your tumble

dryer, follow these basic precautions.

W776R1

Save These Instructions

• Read all instructions before using the tumble dryer.

• Install the tumble dryer according to the INSTALLATION in-

structions. Refer to the EARTHING (grounding) instructions

for the proper earthing (grounding) of the tumble dryer. All

connections for electrical power, earthing (grounding) and gas

supply must comply with local codes and be made by licensed

personnel when required. It is recommended that the machine

be installed by qualified technicians.

• Do not install or store the tumble dryer where it will be ex-

posed to water and/or weather. The tumble dryer cannot be

used in a closed room where the air supply is insufficient. If

necessary, ventilation grids must be installed in the doors or

the windows.

• This tumble dryer must not be activated without lint screen

filter.

• When you perceive a gas odor, immediately shut off the gas

supply and ventilate the room. Do not power on electrical ap-

pliances and do not pull electrical switches. Do not use

matches or lighters. Do not use a phone in the building. Warn

the installer, and if so desired, the gas company, as soon as

possible.

• To avoid fire and explosion, keep surrounding areas free of

flammable and combustible products. Regularly clean the cyl-

inder and exhaust tube should be cleaned periodically by

competent maintenance personnel. Daily remove debris from

lint screen filter and inside of filter compartment.

• Do not use or store flammable materials near this appliance.

• Do not place into tumble dryer articles that have been previ-

ously cleaned in, washed in, soaked in or spotted with gaso-

line or machine oils, vegetable or cooking oils, cleaning wax-

es or chemicals, dry-cleaning solvents, thinner or other flam-

mable or explosive substances as they give off vapors that

could ignite, explode or cause fabric to catch on fire by itself.

• Do not spray aerosols in the vicinity of this appliance while it

is in operation.

• Items such as foam rubber (latex foam), shower caps, water-

proof textiles, rubber backed articles and clothes or pillows

filled with foam rubber pads should not be dried in the tumble

dryer. Do not use the appliance to dry materials with a low

melting temperature (PVC, rubber, etc.).

• Do not tumble fiberglass curtains and draperies unless the la-

bel says it can be done. If they are dried, wipe out the cylinder

with a damp cloth to remove particles of fiberglass.

• Do not allow children to play on or in the dryer. Close super-

vision of children is necessary when the dryer is used near

children. This appliance is not intended for use by persons

(including children) with reduced physical, sensory or mental

capabilities, or lack of experience and knowledge, unless they

have been given supervision or instruction concerning the use

of the appliance by a person responsible for their safety. This

is a safety rule for all appliances.

• Cleaning and user maintenance shall not be made by children

without supervision.

Safety Information

DO NOT COPY or TRANSMIT

14 Part No: 70457901ENR18

• Children less than three years should be kept away unless

continuously supervised.

• Do not reach into the tumble dryer if the cylinder is revolving.

• Use tumble dryer only for its intended purpose, drying fab-

rics. Always follow the fabric care instructions supplied by

the textile manufacturer and only use the dryer to dry textiles

that have been washed in water. Only insert spin-dried linen

in the dryer to avoid damage to dryer.

• Always read and follow manufacturer’s instructions on pack-

ages of laundry and cleaning aids. Follow all warnings or pre-

cautions. To reduce the risk of poisoning or chemical burns,

keep them out of the reach of children at all times (preferably

in a locked cabinet).

• Do not use fabric softeners or products to eliminate static un-

less recommended by the manufacturer of the fabric softener

or product.

• Remove laundry immediately after tumble dryer stops.

• DO NOT operate the tumble dryer if it is smoking, grinding

or has missing or broken parts or removed guards or panels.

DO NOT tamper with the controls or bypass any safety devi-

ces.

• Tumble dryer will not operate with the loading door open. DO

NOT bypass the door safety switch to permit the tumble dryer

to operate with the door open. The tumble dryer will stop ro-

tating when the door is opened. Do not use the tumble dryer if

it does not stop rotating when the door is opened or starts

tumbling without pressing the START mechanism. Remove

the tumble dryer from use and call for service.

• Tumble dryer will not operate with lint panel open. DO NOT

bypass lint panel door safety switch to permit the tumble dry-

er to operate with the lint panel door open.

• Do not alter this tumble dryer from factory construction ex-

cept as otherwise described in the technical instructions.

• Always clean the lint filter daily. Keep area around the ex-

haust opening and adjacent surrounding area free from the ac-

cumulation of lint, dust and dirt. The interior of the tumble

dryer and the exhaust duct should be cleaned periodically by

qualified service personnel.

• Solvent vapors from dry-cleaning machines create acids when

drawn through the heater of the drying unit. These acids are

corrosive to the tumble dryer as well as the laundry load being

dried. Be sure make-up air is free of solvent vapors.

• At the end of each working day, close off all main supplies of

gas, steam and electricity.

IMPORTANT: For fire suppression equipped tumble

dryers, electricity and water should NOT be turned

off.

• Do not repair or replace any part of the tumble dryer, or at-

tempt any servicing unless specifically recommended in the

user-maintenance instructions or in published user-repair in-

structions that the user understands and has the skills to carry

out. ALWAYS disconnect and lockout the electrical power to

the tumble dryer before servicing. Disconnect power by shut-

ting off appropriate breaker or fuse.

• Activation of the emergency stop switch stops all tumble dry-

er control circuit functions, but DOES NOT remove all elec-

trical power from tumble dryer.

• Exhaust ductwork should be examined and cleaned annually

after installation.

• Before the tumble dryer is removed from service or discarded,

remove the door to the drying compartment and the door to

the lint compartment.

• Failure to install, maintain, and/or operate this tumble dryer

according to the manufacturer’s instructions may result in

conditions which can produce bodily injury and/or property

damage.

NOTE: The WARNINGS and IMPORTANT SAFETY IN-

STRUCTIONS appearing in this manual are not meant

to cover all possible conditions and situations that may

occur. Observe and be aware of other labels and pre-

cautions that are located on the machine. They are in-

tended to provide instruction for safe use of the ma-

chine. Common sense, caution and care must be exer-

cised when installing, maintaining, or operating the

tumble dryer.

Always contact your dealer, distributor, service agent or the man-

ufacturer about any problems or conditions you do not under-

stand.

NOTE: All appliances are produced according the EMC-

directive (Electro-Magnetic-Compatibility). They can be

used in restricted surroundings only (comply minimally

with class A requirements). For safety reasons there

must be kept the necessary precaution distances with

sensitive electrical or electronic device(s). These ma-

chines are not intended for domestic use by private

consumers in the home environment.

Safety Information

DO NOT COPY or TRANSMIT

15 Part No: 70457901ENR18

Specifications and Dimensions

Refer to machine serial plate for additional specifications.

Specifications 050 Series 075 Series F75

Heat dissipation of surface area exposed

to conditioned air: Btu/ft

[Joules/m

]

60 [681,392] 60 [681,392] 60 [681,392]

Noise level measured during operation

at operator position of 3.3 feet [1 me-

ter ] in front of machine and 5.2 feet

[1.6 meters ] from floor (approximate)

60 dBA 65 dBA 67 dBA

Net Weight (approximate):

Pounds [Kilograms ]

545 [247] 615 [279] 710 [322]

Standard Packaging Weight: Pounds

[Kilograms]

602 [273] 677 [307] 772 [350]

Standard Packaging Shipping Dimen-

sions: Inches [Millimeters ]

41.5 x 52.1 x 81

[1054 x 1323 x

2057]

41.5 x 56.4 x 81 [1054 x 1433 x 2057] 41.5 x 56.4 x 81

[1054 x 1433 x

2057]

Slat Crate Packaging Weight: Pounds

[Kilograms]

669 [303] 742 [337] 837 [380]

Slat Crate Shipping Dimensions: Inches

[Millimeters ]

44.5 x 55 x 87.75

[1130 x 1397 x

2229]

44.5 x 59.25 x 87.75 [1130 x 1505 x

2229]

44.5 x 59.25 x 87.75

[1130 x 1505 x

2229]

Cylinder Size:

Inches [Millimeters ]

37 x 30 [940 x 762] 37 x 36 [940 x 914 ] 37 x 36 [940 x 914]

Cylinder Capacity (dry weight):

Pounds [Kilograms ]

50 [25] 75 [34] 75 [34]

Air Outlet Diameter:

Inches [Millimeters]

8 [203] 8 [203] 10 [254]

Maximum Static Back Pressure:

W.C.I. [Millibar, kPa]

0.5 [1.3, 0.13] 0.5 [1.3, 0.13] 0.5 [1.3, 0.13]

Minimum Static Back Pressure:

W.C.I. [Millibar, kPa]

0.0 [0.0, 0.0] 0.0 [0.0, 0.0] 0.0 [0.0, 0.0]

Table continues...

Specifications and Dimensions

DO NOT COPY or TRANSMIT

16 Part No: 70457901ENR18

Specifications 050 Series 075 Series F75

Maximum Airflow:

C.F.M. [L/sec]

750 [354] Standard Line

Gas/Steam

60 Hz 920 [434]

50 Hz 750 [354]

Electric 750 [354]

Eco Line

60 Hz 750 [354]

50 Hz 625 [295]

1100 [519]

Motor: Horsepower [kW]

Nonreversing 1/2 [0.373] 3/4 [0.560] Not Applicable

Reversing Fan 1/3 [0.249] 1/3 [0.249] 1 [0.746]

Reversing Cylinder 1/3 [0.249] 1/3 [0.249] 1/3 [0.249]

Gas Models

Gas Connection 1/2 in. NPT 1/2 in. NPT 3/4 in. NPT

Gas Burner Rating:

Btu/hr. [Mj/hr., kW]

130,000 [137, 38.1] Standard Line

165,000 [174,

48.359]

Eco Line

60 Hz 130,000

[137.2, 38.1]

50 Hz 110,000

[116.1, 32.2]

225,000 [237, 65.94]

Electric Models

Heating Element Rating:

Kilowatts

21 kW (240 V/50

Hz)

30 kW (other vol-

tages)

Standard Line - 30 kW

Eco Line - 21 kW

Not Applicable

Steam Models

Steam Connection 3/4 in. NPT 3/4 in. NPT Not Applicable

Steam Coil Rating at 100 psig:

Btu/hr. [kg/hr.]

(recommended operating pressure

80-100 psig)

177,500 [83.14] 210,300 [98.5] Not Applicable

NOTE: All machines are shipped with extra nipple to

convert to metric thread (from Standard).

Specifications and Dimensions

DO NOT COPY or TRANSMIT

17 Part No: 70457901ENR18

Cabinet Dimensions

TMB2422N_SVG

Models A B C D E* F

050 Series Gas

and Electric

29.25 in. [743

mm]

33.87 in. [860

mm]

48.25 in. [1226

mm]

76.625 in.

[1946 mm]

36 in. [914

mm]

38.625 in. [981

mm]

050 Series

Steam

29.25 in. [743

mm]

33.87 in. [860

mm]

48.25 in. [1226

mm]

76.625 in.

[1946 mm]

36 in. [914

mm]

38.625 in. [981

mm]

075 Series Gas

and Electric

29.25 in. [743

mm]

33.87 in. [860

mm]

54.25 in. [1378

mm]

76.625 in.

[1946 mm]

36 in. [914

mm]

38.625 in. [981

mm]

075 Series

Steam

29.25 in. [743

mm]

33.87 in. [860

mm]

54.25 in. [1378

mm]

76.625 in.

[1946 mm]

36 in. [914

mm]

38.625 in. [981

mm]

F75 Gas 29.25 in. [743

mm]

33.87 in. [860

mm]

53 in. [1346

mm]

76.625 in.

[1946 mm]

36 in. [914

mm]

38.625 in. [981

mm]

Models G H* I* J* K L

050 Series Gas

and Electric

33 in. [838

mm]

7.1 in. [180

mm]

5.5 in. [140

mm]

6.53 in. [166

mm ]

29.5 in. [749

mm]

33.24 in. [844

mm]

Table continues...

Specifications and Dimensions

DO NOT COPY or TRANSMIT

18 Part No: 70457901ENR18

Models G H* I* J* K L

050 Series

Steam

33 in. [838

mm]

7.1 in. [180

mm]

5.5 in. [140

mm]

6.53 in. [166

mm ]

29.5 in. [749

mm]

33.24 in. [844

mm]

075 Series Gas

and Electric

33 in. [838

mm]

7.1 in. [180

mm]

5.5 in. [140

mm]

6.53 in. [166

mm ]

35.5 in. [902

mm]

39.22 in. [996

mm]

075 Series

Steam

33 in. [838

mm]

7.1 in. [180

mm]

5.5 in. [140

mm]

6.53 in. [166

mm ]

35.5 in. [902

mm]

39.22 in. [996

mm]

F75 Gas 33 in. [838

mm]

7.1 in. [180

mm]

5.5 in. [140

mm]

6.53 in. [166

mm ]

35.5 in. [902

mm]

39.22 in. [996

mm]

* Fire suppression system optional - may not be on machine.

Exhaust Outlet Locations

TMB2238N_SVG

Models A B C

050/075 Series 5.375 in. [137 mm ] 8 in. [203 mm ] 13.375 in. [340 mm ]

F75 6.5 in. [165 mm] 10 in. [254 mm ] 6.5 in. [165 mm]

Specifications and Dimensions

DO NOT COPY or TRANSMIT

19 Part No: 70457901ENR18

Gas Connection Locations

TMB2239N_SVG

Diameter A B

050/075 – 1/2 in. NPT 14.75 in. [375 mm] 65.75 in. [1670 mm]

F75 – 3/4 in. NPT

Specifications and Dimensions

DO NOT COPY or TRANSMIT

20 Part No: 70457901ENR18

Electrical Connection Locations

TMB2240N_SVG

1 2

1. Gas and Steam

2. Electric

A B

3.25 in. [83 mm] 75.5 in. [1918 mm]

NOTE: These figures are approximate dimensions only.

Specifications and Dimensions

DO NOT COPY or TRANSMIT

21 Part No: 70457901ENR18

Steam Connection Locations

TMB2425N_SVG

D E

Diameter A

C D E

3/4 in. NPT 15.25 in. [387

mm]

79.23 in. [2013

mm]

7.5 in. [190 mm] 64.64 in. [1642

mm]

78.14 in. [1985

mm]

Specifications and Dimensions

DO NOT COPY or TRANSMIT

22 Part No: 70457901ENR18

Installation

Pre-Installation Inspection

Upon delivery, visually inspect the crate, carton and parts for any

visible shipping damage. If the crate, carton, or cover is damaged

or signs of possible damage are evident, have the carrier note the

condition on the shipping papers before the shipping receipt is

signed, or advise the carrier of the condition as soon as it is dis-

covered.

Remove the crate and protective cover as soon as possible and

check the items listed on the packing list. Advise the carrier of

any damaged or missing articles as soon as possible. A written

claim should be filed with the carrier immediately if articles are

damaged or missing.

IMPORTANT: Remove the yellow shipping wire tie se-

curing the airflow switch.

IMPORTANT: Warranty is void unless tumble dryer is

installed according to instructions in this manual. In-

stallation should comply with minimum specifications

and requirements detailed in this manual and applica-

ble local gas fitting regulations, municipal building co-

des, water supply regulations, electrical wiring regula-

tions, and any other relevant statutory regulations. Due

to varied requirements, applicable local codes should

be thoroughly understood and all pre-installation work

arranged for accordingly.

Materials Required (Obtain Locally)

All Models Fused disconnect switch or circuit breaker

on 1 Phase models.

Circuit breaker on 3 Phase models.

Gas Models One gas shut-off valve for gas service line

to each tumble dryer.

Table continues...

Materials Required (Obtain Locally)

Steam Models One steam shut-off valve for steam service

line to be connected upstream of solenoid

steam valve.

Two steam shut-off valves for each conden-

sate return line.

Flexible steam hoses with a 125 psig

[pounds per square inch gauge] [862 kPa]

working pressure for connecting steam

coils. Refer to Figure 29 for sizing and con-

nection configurations.

Two steam traps for steam coil outlets to

condensate return line.

Optional – Two vacuum breakers for con-

densate return lines.

IMPORTANT: 3 Phase Only – Each tumble dryer must

be connected to its own individual branch circuit

breaker, not fuses, to avoid the possibility of “single

phasing” and causing premature failure of the mo-

tor(s).

Location Requirements

The tumble dryer must be installed on a level floor. Floor cover-

ing materials such as carpeting or tile should be removed.

To assure compliance, consult local building code requirements.

The tumble dryer must not be installed or stored in area where it

will be exposed to water and/or weather.

IMPORTANT: DO NOT block the airflow at the rear of

the tumble dryer with laundry or other articles. Doing

so would prevent adequate air supply to the combus-

tion chamber of the tumble dryer.

A typical tumble dryer enclosure is shown in Figure 2 .

IMPORTANT: Install tumble dryers with sufficient clear-

ance for servicing and operation, refer to Figure 2 .

WARNING

To reduce the risk of severe injury, clearance of tum-

ble dryer cabinet from combustible construction

must conform to the minimum clearances, and/or lo-

cal codes and ordinances.

W770R1

Installation

DO NOT COPY or TRANSMIT

23 Part No: 70457901ENR18

TMB2242N_SVG

NOTE: Shaded areas indicate adjacent structure.

1. 0 in. [0 mm] minimum, 0.5 in. [13 mm] recommended between machines for removal or installation

2. Allow 2-4 in. [51-100 mm] opening at top of machine to aid in removal or installation. A removable trim piece may be used to

conceal the opening; zero clearance allowed for trim.

3. 4 in. [100 mm] maximum header thickness

4. Minimum clearance permitted for remainder: 12 in. [305 mm]

5. Guard

6. Provision for make-up air

7. 24 in. [610 mm] minimum, 36 in. [914 mm] recommended for maintenance purposes

8. 0 in. [0 mm] minimum, 0.25 in. [6 mm] recommended for removal or installation purposes

Figure 2

Position and Level the Tumble Dryer

1. Remove lint panel door, and unscrew the four shipping bolts

(one at each corner).

2. Remove tumble dryer from pallet.

NOTE: DO NOT discard shipping bolts, they are

used as machine leveling legs.

3. Remove four nuts from the literature package, and screw one

fully on to each leveling leg.

4. Screw the four leveling legs (bolts) back into the level adjust-

ing fittings from the bottom.

5. Slide tumble dryer to its permanent location. Adjust the level-

ing legs until the unit is level, or no more than 0.13 inch [3.3

mm] higher in the front. Refer to Figure 3 . Tumble dryer

must not rock. Lock leveling legs with nuts previously instal-

led.

NOTE: The front of the tumble dryer should be

slightly higher than the rear (approximately 0.13

inch [3.3 mm]). This will prevent the clothes, while

tumbling, from wearing on the door glass gasket.

IMPORTANT: Keep tumble dryer as close to floor as

possible. The unit must rest firmly on floor so

weight of tumble dryer is evenly distributed.

T483I_SVG

Figure 3

Installation

DO NOT COPY or TRANSMIT

24 Part No: 70457901ENR18

Fire Suppression System (Optional

Equipment)

WARNING

ELECTRICAL SHOCK HAZARD. Electrical shock can

result in death or serious injury. If the water dispens-

ing system is activated, do not attempt to operate

the tumble dryer. If the water dispensing system is

activated, have the tumble dryer inspected by a

qualified agency before operating the tumble dryer.

W879R1

IMPORTANT: Main supplies of electricity and water to

the tumble dryer should remain on at all times for the

fire suppression system to work.

Check Local Codes and Permits

Call your local water company or the proper municipal authority

for information regarding local codes.

IMPORTANT: It is your responsibility to have ALL

plumbing connections made by a qualified professio-

nal to assure that the plumbing is adequate and con-

forms to local, state, and federal regulations or codes.

IMPORTANT: It is the installation or owner’s responsi-

bility to confirm that the necessary or required water,

water pressure, pipe size, or connections are provided.

Manufacturer assumes no responsibility if the fire sup-

pression system is not connected, installed, or main-

tained properly.

Water Requirements

IMPORTANT: Water must be supplied to the fire sup-

pression system, or the fire suppression system will

not operate as intended.

To ensure the fire suppression system operates properly:

• Water supply requirements: 3/4 inch hose connections provid-

ing 15 gpm [57 lpm] minimum flow; Water pressure 20 psi

[138 kPa] minimum, 120 psi [827 kPa] maximum; water tem-

perature 40°F [4.5°C] minimum, 120°F [49°C] maximum

must be maintained at all times.

• Electric power to the tumble dryer must be provided at all

times.

• Perform preventative maintenance checks every month. Refer

to Operation/Maintenance Manual.

NOTE: Water pressure under 20 psi [138 kPa] will

cause low flow at water solenoid valve.

If the rear of the tumble dryer or the water supply is located in an

area where it will be exposed to cold/freezing temperatures, pro-

visions must be made to protect these water lines from freezing.

IMPORTANT: Temperature of the water supply must be

kept between 40°F and 120°F [4.5°C and 49°C]. If water

in the supply line or water solenoid valve freezes, the

fire suppression system will not operate.

IMPORTANT: If temperature sensors inside the tumble

dryer register a temperature below 40F° [4.5°C], the fire

suppression system control will lock out. This feature

protects against operation of the tumble dryer with a

possible frozen water supply. Only when the tempera-

ture sensors register a temperature 40F° [4.5°C] or

above will the machine reset for operation.

For installations where the tumble dryer must operate below 40°F

[4.5°C], a cold weather fire suppression system relocation kit

(part no. 44340301) is available. Refer to the instructions provid-

ed in the kit for proper installation.

IMPORTANT: Flexible supply line/coupling must be

used. Solenoid valve failure due to hard plumbing con-

nections will void the warranty. It is recommended that

a filter or strainer be installed in the water supply line.

Water Connections

Connect machine to a backflow preventer (vacuum breaker) be-

fore connecting to the public water main in all countries where

local regulations require specific water approval certificates.

Two hoses and a Y-valve are provided with the tumble dryer to

allow for connection of water supply to tumble dryer. The water

connections are made to the bushings of the water solenoid valve,

located on the rear of the tumble dryer. The Y-valve provides a

single female hose connection (Standard US 3/4-11 1/2 NH

thread). Refer to Figure 4 and Figure 5 .

Installation

DO NOT COPY or TRANSMIT

25 Part No: 70457901ENR18

TMB2000N_SVG

1. Fire Suppression System Control Box

2. Water Solenoid Valve

3. Opening for Auxiliary Alarm Cable

Figure 4

To connect the two hoses (supplied with tumble dryer), insert

rubber washers (from literature pack) in water inlet hose cou-

plings. Refer to Figure 5 .

TMB2008N_SVG

1. Lock

2. Hose Couplings

3. Y Valve

4. Inlet Hoses

5. Opening for Auxiliary Alarm Cable

Figure 5

Connect inlet hoses to water supply. Flush the lines for approxi-

mately two minutes to remove any foreign materials that could

clog the screens in the water mixing valve. This is especially im-

portant when installing a tumble dryer in a newly constructed or

renovated building. Then connect the hoses to the Y-valve; con-

nect the Y-valve to the connections at the rear of the tumble dry-

er.

IMPORTANT: Thread hose couplings onto valve con-

nections finger tight, then turn 1/4 turn with pliers. Do

not cross thread or overtighten couplings.

IMPORTANT: Hoses and other natural rubber parts de-

teriorate after extended use. Hoses may develop

cracks, blisters or material wear from the temperature

and constant high pressure they are subjected to. All

hoses should be checked on a yearly basis for any visi-

ble signs of deterioration. Any hose showing the signs

of deterioration listed above should be replaced imme-

diately. All hoses should be replaced every five years.

NOTE: Longer inlet hoses are available (as optional

equipment at extra cost) if the hoses supplied with the

tumble dryer are not long enough for installation. Order

hoses as follows:

Part No. 20617 Inlet hose 8 feet [2.44 m]

Part No. 20618 Inlet hose 10 feet [3.05 m]

NOTE: Replacement outlet hoses are available (at extra

cost). Order 44073301 Hose, 39 in. [99 cm ].

Electrical Requirements

WARNING

Electrical power must be provided to tumble dryer at

all times. The fire suppression system will be inoper-

ative if the main electrical power supply is discon-

nected.

W690R1

No independent external power source or supply connection is

necessary. Power to operate the 24 Volt fire suppression system is

from the rear junction/contactor box.

Auxiliary Alarm

The fire suppression system provides an auxiliary output signal

when the system is activated. During tumble dryer installation,

you have the option to connect a separate alarm system to this

auxiliary output. Potential uses of the auxiliary output include,

but are not limited to: (1) sounds an alarm, (2) activates a build-

ing sprinkler system, (3) notifies a fire department, etc. Use of the

auxiliary output is not required for the fire suppression system to

operate, but may be used for additional protection.

The connection to the auxiliary output is made through the FS-1

and FS-2 fast-on connections inside the fire suppression control

box. Refer to Figure 6 . The relay is rated for 24 VAC, 5.2 Amp,

sealed current.

Installation

DO NOT COPY or TRANSMIT

26 Part No: 70457901ENR18

NOTE: The auxiliary output is activated during fire sup-

pression system maintenance test sequence. Consider

this fact prior to your system test every three months.

(Example: If the external system uses the auxiliary out-

put to call the fire department, inform the fire depart-

ment before and after the fire suppression system

maintenance test.)

TMB1999N_SVG1

1 2

1. Opening for Auxiliary Alarm Cable

2. Fuse

3. Auxiliary Alarm Fast-On Connection

4. Test Button

5. Light

6. Reset Button

7. Auxiliary Alarm Fast-On Connection

Figure 6

Bolt-On Angle Option

050 Series Tumble Dryers Only

This option allows the tumble dryer depth to be reduced to 34

5/16 inches [871 mm]. The tumble dryer should then fit through a

36 inch [914 mm] door opening (actual 34.5 inches [876 mm ]).

1. Remove the loading door, access panel, front panel and lint

panel. Refer to Figure 7 .

TMB2014K_SVG

1. Loading Door

2. Front Panel

3. Access Panel

4. Cylinder

5. Lint Panel

Figure 7

2. Remove the drive guard. Refer to Figure 8 .

Installation

DO NOT COPY or TRANSMIT

27 Part No: 70457901ENR18

TMB2243N_SVG

1. Trunnion Housing

2. Junction/Contactor Box

3. Vertical Trunnion Channel

4. Cylinder Pulley

5. Drive Guard

6. Exhaust Thimble

7. Motor

8. Motor Bracket

Figure 8

3. Remove the drive belts. Refer to Figure 8 .

4. Remove the cylinder pulley and shaft key.

5. Pull the cylinder out through the front of the tumble dryer.

Refer to Figure 7 .

6. To ensure proper cylinder balance for reassembly, mark each

channel’s original location on cylinder head and number of

shims for each channel before removal. Refer to Figure 9 .

7. Remove the complete idler assembly.

8. Remove the trunnion housing. Refer to Figure 8 .

9. Disconnect the motor harness(es).

TMB2015K_SVG

1. Number of Shims for this Channel

2. Cylinder Head

3. Trunnion

4. Channel Identifier

5. Shims

6. Channel Location

7. Number of Shims for this Channel

Figure 9

10. Remove the motor(s) and motor bracket(s). Refer to Figure

8 .

11. Unbolt and remove the two vertical trunnion channels.

12. Remove the junction/contactor box. Refer to Figure 8 .

13. Remove the exhaust thimble.

14. The gas supply line may require removal if it extends past the

rear panel. If so, disconnect the union located between the gas

and shutoff valves and remove the assembly out through the

front of the tumble dryer.

15. Remove the tumble dryer from the crate base and slide it

through the door, sideways.

16. Refer to the appropriate service video, installation manual and

wiring diagram to reassemble and install the tumble dryer cor-

rectly.

To Reverse the Loading Door

The tumble dryer is delivered with a right hinged door, but the

door can be changed to a left hinged position.

1. Disconnect power supply to tumble dryer.

Installation

DO NOT COPY or TRANSMIT

28 Part No: 70457901ENR18

2. Unlock and remove control panel. Remove two control as-

sembly mounting screws from right side. Swing open control

to access upper flange right guide lug assembly. Refer to Fig-

ure 10 .

3. Remove lint panel.

IMPORTANT: Support door and hinge assembly se-

curely to prevent it from dropping once side screws

are removed from door hinge lug.

TMB2495P_SVG

1. Control Assembly Mounting Screw

2. Control Assembly

3. Guide Lug Assembly

4. Side Screw

5. Screw

6. Lint Panel

7. Front Panel

8. Control Panel

Figure 10

4. Remove four front panel screws. Refer to Figure 10 . Keep

door hinge cams in place on door hinge lug. Pull lug and door

assembly off as one piece. Refer to Figure 11 .

5. Remove remaining front panel screws. Refer to Figure 10 .

Disconnect door switch harness from switch. Take off front

panel. Refer to Figure 11 .

6. Exchange switch and plug locations. Depress tabs with an ad-

justable pliers to remove plug and switch from front panel.

Reinstall switch, orienting button toward center of machine.

Reinstall plug in switch’s previous location. Refer to Figure

11 .

IMPORTANT: Door switch must be oriented correctly in

front panel receiving hole or tumble dryer will not oper-

ate.

TMB1995N_SVG

1. Plug

2. Switch

3. Side Screw

4. Door Hinge Lug

5. Door Assembly

Figure 11

7. Cut wire ties to remove door switch harness bundle. Be care-

ful not to damage harness wires. Refer to Figure 12 .

8. Reroute door switch harness up through the hole in the right

side of the top panel. Use the panel cutout opening to then put

harness down through the hole in the left side of the top panel

and into the upper left corner of the cylinder enclosure.

Installation

DO NOT COPY or TRANSMIT

29 Part No: 70457901ENR18

TMB2496N_SVG

1. Screw Cable Clamp

2. Beginning Location of Door Switch Harness

3. Original Switch Location

4. Lint Panel Switch Harness

5. Wire Ties

6. Original Plug Location

7. Top Panel

Figure 12

9. Place front panel on machine, loosely attach four bottom

screws. Connect door switch harness to switch in new loca-

tion. Install door assembly and four front panel side screws

loosely. Refer to Figure 13 .

10. Check lint panel fit, adjusting front panel up or down as re-

quired. Tighten four front panel side screws to maintain posi-

tion of front panel for proper lint panel clearance.

11. Remove lint panel. Fully tighten bottom screws on front pan-

el.

12. Reinstall top screws and guide lugs.

13. Adjust door catch if necessary to allow 8 – 15 pounds [35.6N

– 66.7N] pull at center of handle.

14. Reinstall control assembly using mounting screws.

15. Reinstall control panel and lint panel.

IMPORTANT: Restore power to tumble dryer and

test for proper operation of loading door switch. Re-

fer to Loading Door Switch section for adjustment pro-

cedure. Tumble dryer should not start with door

open; an operating tumble dryer should stop when

door is opened.

TMB1997N_SVG

1. Switch (New location)

2. Plug (New location)

3. Door Assembly

4. Side Screw

Figure 13

NOTE: If machine is converted back to right hand hinge

operation, the door switch harness must be rerouted.

Before Placing Tumble Dryer into

Service

1. Remove or open all panels and check accessible bolts, nuts,

screws, terminals and fittings for tightness.

2. Check belt tension and adjust if necessary. Refer to Adjust-

ments section.

3. Replace all panels and guards.

4. Turn on electrical supply to tumble dryer.

5. Open the supply valve for gas or steam heated tumble dryers.

6. After performing the previous checks, start the tumble dryer

by pressing START. (Refer to the Operating section for de-

tailed instructions.) Release the start button and open the

loading door. The cylinder should stop rotating within seven

seconds after the door is opened a maximum of 2 inches [51

mm]. If it does not, adjust the loading door switch. Refer to

Adjustments section.

7. Gas Tumble Dryers: Start the tumble dryer and check the

burner flame. Adjust the air inlet shutter as required. Refer to

Adjustments section.

Installation

DO NOT COPY or TRANSMIT

30 Part No: 70457901ENR18

IMPORTANT: The electronic ignition system will at-

tempt to light the gas by sparking for the “trial for

ignition” period. If gas does not ignite within this

period, the ignition control will go into a safety lock-

out and the valve will no longer open until the con-

trol is reset. It may be necessary to retry several

times to bleed air from the gas lines. To reset, open

and close the loading door and restart tumble dryer.

If lockout condition persists, check that the manual

gas shut-off valve is in the ON position and that the

gas service is properly connected. If condition still

persists, remove tumble dryer from service.

8. Load the cylinder with a full load of clean rags and run to re-

move oil or dirt from cylinder.

9. Check the airflow switch operation by opening the lint panel;

be sure to remove shipping tape from airflow switch prior to

operation. Temporarily tape down the lint panel safety switch

located behind the upper left corner of the lint panel. The

heating systems should shut off when the lint panel is opened

a maximum of 1.5 inches [ 38 mm].

The airflow switch operation may be affected by shipping tape

still in place, lack of make-up air, or an obstruction in the exhaust

duct. These should be checked. If there is a problem, contact an

authorized service person.

WARNING

Do not operate tumble dryer if airflow switch is

faulty. An explosive gas mixture could collect in

tumble dryer if airflow switch does not operate

properly.

W407R1

10. Wipe out the cylinder using an all-purpose cleaner or deter-

gent and water solution. Refer to Figure 14 .

IMPORTANT: The use of chlorine bleach for remov-

ing any discoloration should be avoided because

bleach could damage the finish.

T452I_SVG

Figure 14

Models

Prepurge Time

(seconds)

Trial for Ignition

(seconds)

Reset Lockout

Condition By:

Models through

3/10/13

CE and

Australia

18 10 025, 030, 035, 055:

Press reset button on

rear of machine

T30, T45: Press lighted

reset button in rear

contactor box

All others 1-3 10 Open loading door

Table continues...

Installation

DO NOT COPY or TRANSMIT

31 Part No: 70457901ENR18

Models

Prepurge Time

(seconds)

Trial for Ignition

(seconds)

Reset Lockout

Condition By:

Models starting 3/11/13

through 12/31/13

CE 1 10

(attempts to ignite 3

times)

For models with EO,

RE, RU or UO control

suffixes: Press start on

control keypad.

For models with all

other control suffixes:

Press and hold reset

button on junction box

until light goes out.

Models Starting 3/11/13 Non-CE and non-Aus-

tralian

1 10

(attempts to ignite 3

times)

Open loading door

Models starting 3/11/13

through 7/31/13

Australia 18 10 025, 030, 035, 055:

Press reset button on

rear of machine

T30, T45: Press lighted

reset button in rear

contactor box

Models starting 8/1/13 Australia 23 23 For models with EO,

RE, RU or UO control

suffixes: Press start on

control keypad.

For models with all

other control suffixes:

Press and hold ignition

control reset button.

Models Starting 1/1/14 CE

If the tumble dryer does not meet ANY of the listed requirements, remove tumble dryer from use. Refer to Removing Tumble Dryer

from Service section.

Required for CE Models Only

Once machine is installed, please be sure to complete the follow-

ing items:

• Review and verify machine operation with customer.

• Leave all literature and a signed Declaration of Conformity

with customer.

• Review machine warranty information with customer.

• Apply warning sticker on front panel of machine, in language

appropriate to country of sale (included in literature packet).

Installing CE Gas Drying Tumble Dryer

General Information

This information is to be used when installing gas tumble dryers

in countries and/or on gases different than the machine’s factory

configuration. Tumble Dryers are supplied from the factory for

operation on Natural Gas 1000 Btu/cu. ft. [8914 kcal/m

], or L.P.

Gas 2500 Btu/cu. ft. [22,250 kcal/m

], with natural gas group

H/E, designation G20 and L.P. gas group B/P, designation G30.

To install machines in any other country, or on any other gas, re-

quires some level of modification.

Machines are built in two different configurations:

• Natural Gas – regulated/governor

• Liquefied Petroleum (L.P.) Gas – not regulated/no governor

For converting models from Natural Gas to L.P. Gas:

050 series M4544P3

075 series M4545P3

Serial plates supplied from the factory are configured for

GB/IE/PT/ES/IT/GR/LU/CH/BE. These instructions pertain to

the situations when the country of use or gas supply is different

Installation

DO NOT COPY or TRANSMIT

32 Part No: 70457901ENR18

than that on the serial plate. If applicable, peel off the appropriate

country sticker (included with machine) and apply it to the serial

plate over the existing country information.

These instructions are only valid if the following country code is

on the appliance: GB/IE/PT/ES/IT/GR/LU/CH/BE. If this code is

not present on the appliance, it is necessary to refer to the techni-

cal instructions which will provide the necessary information

concerning the modification of the appliance to the condition of

use for the country.

Before installation, check that the local distribution conditions,

nature of gas and pressure, and the adjustment of the appliance

are compatible.

Table 1 describes the different gases that are available in different

CE countries, and how the machines need to be configured to op-

erate with those gases. In the CE, there are Natural Gas configu-

rations that do not allow for machine regulation and L.P. Gas

configurations that must be regulated. For L.P. Gas, third family

B/P at 50 mbar [5 kPa], order Regulated Natural Gas machines

and convert according to Table 1 .

CE Orifices

Gas

Type

Gas

mily

Gas

Des-

igna-

tion

Supply

Pressure

in. wc

[mbar, kPa]

Manifold

Pressure

in. wc

[mbar,

kPa]

Capaci-

ty/Model

Ori-

fice

Diam-

eter

inch

[mm ]

Ori-

fice

Part

Num

ber

Qua

ntity

Natural

Gas

Second I

2H(E)

G20 8/10 [20/25,

2/2.5]

3.57 [8.9,

0.89]

50 0.1440

[3.7]

M40099

75 0.1405

[3.6]

M40101

G25 10 [25, 2.5] 5.06 [12.6,

1.26]

50 0.1440

[3.7]

M40099

75 0.1405

[3.6]

M40101

2E+

G20 8 [20, 2.0] Unregulated 50 0.1200

[3.0]

M40101

75 0.1160

[2.9]

M40102

Table 1 continues...

Installation

DO NOT COPY or TRANSMIT

33 Part No: 70457901ENR18

Gas

Type

Gas

mily

Gas

Des-

igna-

tion

Supply

Pressure

in. wc

[mbar, kPa]

Manifold

Pressure

in. wc

[mbar,

kPa]

Capaci-

ty/Model

Ori-

fice

Diam-

eter

inch

[mm ]

Ori-

fice

Part

Num

ber

Qua

ntity

LP Third I

3B/P

G30 11.25/12 [28/30,

2.8/3.0]

Unregulated 50 0.0820

[2.1]

M40102

75 0.0785

[2.0]

M40099

G30 14.9/20 [37/50,

3.7/5.0]

12.05 [30,

3.0]

50 0.0820

[2.1]

M40102

75 0.0785

[2.0]

M40099

3+ /

G30 /

G31

11.25/14.9

[28/37, 2.8/3.7]

Unregulated 50 0.0820

[2.1]

M40102

75 0.0785

[2.0]

M40099

Table 1

Properties of CE Gases

Gas

Type

Gas

Fami-

ly Group

Gas

De-

scrip-

tion

Gas

Desig-

nation

Wi Hi Ws Hs d

Wobb

e In-

dex

(net)

Heat-

ing

Value

(net)

Wobb

e In-

dex

(gross

)

Heat-

ing

Value

(gross

)

Densi-

Btu/ft

[MJ/m

]

Btu/ft

[MJ/m

]

Btu/ft

[MJ/m

]

Btu/ft

[MJ/m

]

Natural

Gas

Second I

2H,E

Not Ap-

plicable

G20 1226

[45.67]

913

[34.02]

1362

[50.72]

1014

[37.78]

0.555

2E+

Not Ap-

plicable

G25 1004

[37.38]

785

[29.25]

1115

[41.52]

872

[32.49]

0.612

2E+

Table 2 continues...

Installation

DO NOT COPY or TRANSMIT

34 Part No: 70457901ENR18

Gas

Type

Gas

Fami-

ly Group

Gas

De-

scrip-

tion

Gas

Desig-

nation

Wi Hi Ws Hs d

Wobb

e In-

dex

(net)

Heat-

ing

Value

(net)

Wobb

e In-

dex

(gross

)

Heat-

ing

Value

(gross

)

Densi-

Btu/ft

[MJ/m

]

Btu/ft

[MJ/m

]

Btu/ft

[MJ/m

]

Btu/ft

[MJ/m

]

LP Third I

3B/P

Not Ap-

plicable

G30 2164

[80.58]

3117

[116.09]

2345

[87.33]

3378

[125.81]

2.075

Pure Bu-

tane

Pure Pro-

pane

G31 1898

[70.69]

2363 [88] 2063

[76.83]

2568

[95.65]

1.55

LPG with

Propane

Table 2

Changing Gas Configuration

1. Refer to table in Gas Requirements section to determine

which conversion kit to use.

2. Determine the necessary conversion operations to convert

from the factory-supplied configuration to the desired config-

uration.

3. Perform the conversions required so the tumble dryer is prop-

erly configured for the desired country and gas. Refer to the

conversion kit instructions supplied with the kit and the fol-

lowing sections:

• How to Change Burner Orifice Size

• How to Adjust Gas Valve Governor/Regulator

WARNING

When converting the tumble dryer to a different

gas or pressure, first verify that the supply inlet

pressure is equipped with a pressure regulator

(located ahead of the tumble dryer) that will main-

tain the gas supply at the inlet pressure specified.

W430R1

Installation

DO NOT COPY or TRANSMIT

35 Part No: 70457901ENR18

TMB2328N_SVG

1. Gas Shut-Off Valve (Ahead of pressure tap) (Shown in

open position) (Not Supplied)

2. Pressure Tap

3. Gas Shut-Off Valve (Shown in closed position) (Not Sup-

plied)

4. Specified Local Inlet Pressure

Figure 15

Specific Conversion Procedures

How to Convert Gas Valve from Regulated to

Unregulated

NOTE: Conversion from regulated to unregulated is on-

ly needed when regulated tumble dryers were ordered,

but unregulated tumble dryers were needed.

1. Disconnect electrical power from tumble dryer. Close gas

shut-off valve to tumble dryer. Refer to Figure 15 .

2. Follow instructions in Conversion Kit, Part No. M400763.

Models through 3/10/13 Part No. M400763 (two

kits required)

Models starting 3/11/13 Part No. 44240401P

NOTE: These kits do not contain any burner orifi-

ces.

3. Replace burner orifice(s) as per Table 1 .

4. If applicable, peel off the appropriate conversion sticker (in-

cluded with tumble dryer) and apply it to the serial plate over

the “ADJUSTED FOR ______ GAS: ______” information.

5. Commission tumble dryer for use.

How to Change Burner Orifice Size

1. Disconnect electrical power from tumble dryer. Close gas

shut-off valve to tumble dryer. Refer to Figure 15 .

2. Remove spud holder. Unscrew spud holder nut near gas valve.

Remove the burner orifice(s) from spud holder. Refer to Fig-

ure 16 .

3. Install the new, correct burner orifice(s). Refer to Figure 17

and Table 1 . Torque each to 9 – 10 Nm.

4. Reinstall spud holder assembly to gas valve, making certain

burner orifice(s) are in line with burner tube opening. Refer to

Figure 17 .

5. Commission tumble dryer for use.

NOTE: Blank burner orifices are Part No. M400995.

Installation

DO NOT COPY or TRANSMIT

36 Part No: 70457901ENR18

TMB2282N_SVG

1. Gas Valve

2. Regulator Plate

3. Burner Orifice

4. Burner Tube Openings

5. Burner

6. Pressure Tap

7. Spud Holder

8. Manifold Pipe

9. Anti-Torque Ring

10. Spud Holder Nut

11. Plate

12. Gasket

13. Regulator Cap

Figure 16

How to Adjust Gas Valve Governor/Regulator

1. Check gas burner orifice (manifold) pressure as follows. Re-

fer to Figure 2.

2. Remove screw plug from pressure tap.

3. Connect a “U”-tube manometer (or similar pressure gauge) to

the burner orifice (manifold) pressure tap.

4. Start tumble dryer and note pressure once flame is burning.

Remove regulator cap and adjust regulator screw until the

burner orifice pressure per applicable table is achieved. Re-

place regulator cap. Refer to Figure 2.

5. Commission tumble dryer for use.

Burner Orifice

TMB2015N_SVG

1. Size Stamped on Orifice

Figure 17

Installation

DO NOT COPY or TRANSMIT

37 Part No: 70457901ENR18

Exhaust Requirements

CAUTION

Risk of fire. A clothes dryer produces combustible

lint. Exhaust outdoors. Consult technical instruc-

tions for detailed exhaust specifications.

W933

WARNING

To reduce the risk of fire, DO NOT use plastic or thin

foil ducting to exhaust the tumble dryer.

W773R1

WARNING

To reduce the risk of fire and accumulation of com-

bustible gases, DO NOT exhaust tumble dryer air in-

to a window well, gas vent, chimney or enclosed, un-

ventilated area such as an attic wall, ceiling, crawl

space under a building, or concealed space of a

building.

W059R1

Layout

Whenever possible, install tumble dryers along an outside wall

where duct length can be kept to a minimum, and make-up air

can be easily accessed. Construction must not block the airflow at

the rear of the tumble dryer. Doing so would prevent adequate air

supply to the tumble dryer combustion chamber.

Make-Up Air

A tumble dryer is forced air exhausted and requires provisions for

make-up air to replace air exhausted by tumble dryer.

IMPORTANT: Do not obstruct flow of combustion and

ventilation air.

Required Make-Up Air Opening (to the outside) for

Each Tumble Dryer

Model Opening, in.

[cm

]

050 Series 144 [930]

Standard 075 Series 195 [1,260]

Eco 075 Series 170 [1,095]

F75 Series 250 [1,610]

Make-up air openings with louvers will restrict airflow. The

opening must be increased to compensate for area taken up and

restrictions created by louvers. Contact the louver manufacturer

for the exact specifications.

Make-up air openings in rooms containing tumble dryer(s) and/or

gas fired hot water heater or other gravity vented appliances must

be increased sufficiently to prevent downdrafts in any of the

vents when all tumble dryers are in operation. Do not locate grav-

ity vented appliances between tumble dryer(s) and make-up air

openings. If it is necessary to duct make-up air to tumble dry-

er(s), increase area of duct work by 25% to compensate for re-

strictions in air movement.

Venting

WARNING

To reduce the risk of fire due to increased static

pressure, we do not recommend installation of in-

line secondary lint filters or lint collectors. If secon-

dary systems are mandated, frequently clean the

system to assure safe operation.

W749

IMPORTANT: Installing in-line filters or lint collectors

will cause increased static pressure. Failure to main-

tain the secondary lint system will decrease tumble

dryer efficiency and may void machine warranty.

For maximum efficiency and minimum lint accumulation, tumble

dryer air must be exhausted to the outdoors by the shortest possi-

ble route.

Exhaust Requirements

DO NOT COPY or TRANSMIT

38 Part No: 70457901ENR18

Proper sized exhaust ducts are essential for proper operation. All

elbows should be sweep type. Exhaust ducts must be assembled

so the interior surfaces are smooth, so the joints do not permit the

accumulation of lint. DO NOT use plastic, thin foil or Type B

flexible ducts - rigid metal ducts are recommended. Use exhaust

ducts made of sheet metal or other noncombustible material. DO

NOT use sheet metal screws or fasteners on exhaust pipe joints

which extend into the duct and catch lint. Use of duct tape or

pop-rivets on all seams and joints is recommended, if allowed by

local codes.

Verify that old ducts are thoroughly cleaned out before installing

new tumble dryer(s).

WARNING

Improperly sized or assembled ductwork causes ex-

cess back pressure which results in slow drying, lint

collecting in the duct, lint blowing back into the

room, and increased fire hazard.

W355

NOTE: Exhaust ducts must be constructed of sheet

metal or other noncombustible material. Such ducts

must be equivalent in strength and corrosion resist-

ance to ducts made of galvanized sheet steel not less

than 0.0195 inches [0.495 mm] thick.

Where the exhaust duct pierces a combustible wall or ceiling, the

opening must be sized per local codes. The space around the duct

may be sealed with noncombustible material. Refer to Figure 18 .

IMPORTANT: For best performance provide an individ-

ual exhaust duct for each tumble dryer. Do not install a

hot water heater in a room containing tumble dryers. It

is better to have the water heater in a separate room

with a separate air inlet.

TMB2361N_SVG

TMB2362N_SVG

TMB2426N_SVG

1. Removable strip of panel in framing wall to permit removal of tumble dryer from framing wall

2. Partition or bulkhead

3. Minimum distance between exhaust opening and roof, ground or other obstruction: 36 in. [914 mm]

4. 2 in. [51 mm] minimum clearance on both sides of duct

5. Exhaust airflow – maximum length of rigid duct 14 ft. [4.3 m] or 7.87 ft. [2.4 m] of flexible metal duct

Figure 18

NOTE: Do not install wire mesh or screen in exhaust

duct opening to avoid lint build-up or impacting proper

discharge of air from tumble dryers.

NOTE: Where exhaust duct pierces a combustible wall

or ceiling, the opening must be sized per local codes.

NOTE: Inside of duct must be smooth. Do not use

sheet metal screws to join sections.

NOTE: Locate exhaust far enough away from make-up

air location to prevent re-introduction.

Exhaust Requirements

DO NOT COPY or TRANSMIT

39 Part No: 70457901ENR18

Consult your local building code for regulations which may also

apply.

Individual Venting

For maximum efficiency and performance, it is preferred to ex-

haust tumble dryer(s) individually to the outdoors.

IMPORTANT: At no point may the cross sectional area

of installed venting be less than the cross sectional

area of the exhaust outlet of the tumble dryer.

The exhaust duct must be designed so the static back pressure

measured 12 inches [305 mm] from the exhaust outlet does not

exceed the maximum allowable pressure specified in the Specifi-

cations and Dimensions Table or on the installation sticker on the

rear of the tumble dryer.

NOTE: Static back pressure must be measured with the

tumble dryer running.

The maximum allowable length venting is 14 feet [4.3 m] and

two 90° elbows or equivalent. If the equivalent length of a duct

required for an installation exceeds the maximum allowable

equivalent length, the diameter of a round duct must be increased

by 10% for each additional 20 feet [6.1 m]. Cross section area of

a rectangular duct must be increased by 20% for each additional

20 feet [6.1 m]. Refer to Table 3 to determine equivalent venting.

Duct Diameter

Equivalent Length of

Rigid Straight Duct

8 in. [203 mm] One 90° elbow = 9.3 ft. [2.8

10 in. [254 mm] One 90° elbow = 11.6 ft. [3.5

12 in. [305 mm] One 90° elbow = 14 ft. [4.3

14 in. [356 mm] One 90° elbow = 16 ft. [4.9

16 in. [406 mm] One 90° elbow = 18.7 ft. [5.7

18 in. [457 mm] One 90° elbow = 21 ft. [6.4

Equivalent Length (meter) = 1.17 x Duct Diameter (mm)

Table 3

Example: A 12 inch [305 mm] diameter duct’s equivalent length

of 14 feet [4.3 m] of duct and two 90° elbows is:

Equivalent Length

= 14 ft. [4.3 m] + (2) 90° elbows

= 14 ft. [4.3 m] + 14 ft. [4.3 m] + 14 ft. [4.3 m]

= 42 ft. [12.8 m]

With the tumble dryer in operation, airflow at any point in the

duct should be at least 1200 feet/min. [366 m/min.] to ensure that

lint remains airborne. If 1200 feet/min. [366 m/min.] cannot be

maintained, schedule monthly inspections and cleaning of the

ductwork.

NOTE: The maximum length of a flexible metal duct

must not exceed 7.9 ft. [2.4 m] as required to meet

UL2158, clause 7.3.2A.

Manifold Venting

While it is preferable to exhaust tumble dryers individually to the

outdoors, a main collector duct may be used if it is sized accord-

ing to Figure 20 and Figure 21 . This illustration indicates mini-

mum diameters, and should be increased if the collector length

exceeds 14 feet [4.3 m] and two 90° elbows. The diameter of a

round duct must be increased by 10% for each additional 20 feet

[6.1 m]. Cross sectional area of a rectangular or square duct must

be increased 20% for each additional 20 feet [6.1 m]. Refer to

Table 4 to determine equivalent ducting sizing. The collector duct

may be rectangular or square in cross section, as long as the area

is not reduced. Provisions MUST be made for lint removal and

cleaning of the collector duct.

The vent collector system must be designed so the static back

pressure measured 12 inches [305 mm] from the exhaust outlet

does not exceed the maximum allowable pressure specified in the

Specifications and Dimensions Table or on the installation sticker

on the rear of tumble dryer. Static back pressure must be meas-

ured with all tumble dryers vented into the collector operating.

NOTE: Never connect a tumble dryer duct at a 90° an-

gle to the collector duct. Refer to Figure 19 . Doing so

will cause excessive back pressure, resulting in poor

performance. Never connect two tumble dryer exhaust

ducts directly across from each other at the point of

entry to the collector duct.

With the tumble dryer in operation, airflow at any point in the

duct should be at least 1200 feet/min. [366 m/min.] to ensure that

lint remains airborne. If 1200 feet/min. [366 m/min.] cannot be

maintained, schedule monthly inspections and cleaning of the

ductwork.

T438i_SVG

Figure 19

Exhaust Requirements

DO NOT COPY or TRANSMIT

40 Part No: 70457901ENR18

One Manifold Assembly

TMB2403N_SVG

1. Outlet duct diameter = largest duct diameter based on number of tumble dryers

2. 45° typical

Figure 20

Duct Station 050/075 F75

A 8 in. [203 mm] 10 in. [254 mm]

B 12 in. [305 mm] 15 in. [381 mm]

C 15 in. [381 mm] 18 in. [457 mm]

D 17 in. [432 mm] 21 in. [533 mm]

E 19 in. [483 mm] 24 in. [610 mm]

F 21 in. [533 mm] 26 in. [660 mm]

G 23 in. [584 mm] 28 in. [711 mm]

H 25 in. [635 mm] 30 in. [762 mm]

I 26 in. [660 mm] 32 in. [813 mm]

J 27 in. [686 mm] 33 in. [838 mm]

K 29 in. [737 mm] 35 in. [889 mm]

L 30 in. [762 mm] 36 in. [914 mm]

Table 4

NOTE: Table 4 represents tumble dryers with the same

vent size. If multiple vent sizes are used, consult a lo-

cal HVAC specialist.

NOTE: Duct clean-out recommended every 6 feet [0.18

m].

Exhaust Requirements

DO NOT COPY or TRANSMIT

41 Part No: 70457901ENR18

Two Manifold Assemblies

TMB2018N_SVG

L L

K K

J J

1. Outlet duct diameter = combined largest duct diameter of both sides

2. 45° typical

Figure 21

Refer to Table 4 for measurements for each manifold.

Exhaust Requirements

DO NOT COPY or TRANSMIT

42 Part No: 70457901ENR18

Gas Requirements

WARNING

To reduce the risk of fire or explosion, DO NOT CON-

NECT THE GAS LINE TO THE TUMBLE DRYER IF

THE GAS SERVICE IS NOT THE SAME AS THAT

SPECIFIED ON THE TUMBLE DRYER SERIAL PLATE!

It will first be necessary to convert the gas burner or-

ifice and gas valve. Appropriate conversion kits are

available.

W060R1

WARNING

To reduce the risk of gas leaks, fire or explosion, use

a new flexible stainless steel connector.

W774

IMPORTANT: Any product revisions or conversions

must be made by the Manufacturer’s Authorized Deal-

ers, Distributors or local service personnel.

IMPORTANT: The tumble dryer must be isolated from

the gas supply piping system by closing its individual

manual shut-off valve during any pressure testing of

the gas supply piping system at test pressure equal to

or less than 0.5 psig [3.45 kPa, 34.5 mbar].

NOTE: For gas valves with a manual shut-off switch on

the gas valve, the shut-off switch does not protect the

valve from this pressure test. Use the individual man-

ual shut-off valve from the gas supply piping system to

protect the gas valve.

IMPORTANT: The tumble dryer and its manually operat-

ed appliance gas valve must be disconnected from the

gas supply piping system during any pressure testing

of that system at test pressures in excess of 0.5 psig

[3.45 kPa, 34.5 mbar].

IMPORTANT: The installation must comply with local

codes or, in the absence of local codes:

• with the latest edition of the “National Fuel Gas

Code,” ANSI Z223.1/NFPA 54 in the U.S.A.

• with CAN/CSA-B149.1 Natural Gas and Propane In-

stallation Code in Canada

• In Australia and New Zealand , installation must

comply with the Gas Installations Standard AS/NZS

5601 Part 1: General Installations.

Obtain specific gas service pipe size from the gas supplier. Refer

to Table 5 and Table 6 for general pipe size.

The following must be furnished and installed by the customer

for the gas service line to each tumble dryer. Refer to Figure 22 .

• Sediment traps

• Shut-off valves

• Supply pressure taps

It is important that equal pressure be maintained at all tumble

dryer gas connections. This can be done by installing a 1 inch

[25.4 mm] pipe gas loop to maintain equal pressure at all gas

connections. Refer to Figure 23 .

WARNING

To reduce the risk of fire or explosion, if the tumble

dryer is to be connected to Liquefied Petroleum

(L.P.) gas, a vent to the outdoors must be provided in

the room where the tumble dryer is installed.

W062R1

NATURAL GAS pressures with all gas appliances running (tum-

ble dryers, water heaters, space heaters, furnace, etc.):

Non-CE

and Non-

Australian

Models

Australian

and Kore-

an Models

CE Mod-

els

Maximum 10.5 in. w.c. 2.61 kPa 26.1 mbar

Recommend-

6.5 in. w.c 1.62 kPa 16.2 mbar

Minimum 5 in. w.c. 1.13 kPa 12.4 mbar

An in-line pressure regulator may be required if the line pressure

exceeds 10.5 water column inches [26.1 mbar, 2.61 kPa] with all

gas appliances running.

LIQUID PETROLEUM GAS (L.P.) pressures with all gas appli-

ances running (tumble dryers, water heaters, space heaters, fur-

nace, etc.):

Non-CE

and Non-

Australian

Models

Australian

and Kore-

an Models

CE Mod-

els

Maximum 13 in. w.c. 3.23 kPa 32.3 mbar

Table continues...

Gas Requirements

DO NOT COPY or TRANSMIT

43 Part No: 70457901ENR18

Non-CE

and Non-

Australian

Models

Australian

and Kore-

an Models

CE Mod-

els

Recommend-

11 in. w.c. 2.74 kPa 27.4 mbar

Minimum 10 in. w.c. 2.49 kPa 24.9 mbar

For converting Non-CE models from Natural Gas to L.P. Gas:

050 Series M4979P3

075 Series M4454P3

F75 Series M4609P3

CE GASES refer to Installing CE Gas Drying Tumble Dryers

section, the above data does not apply to the CE.

Turn on gas and check all pipe connections (internal and external)

for gas leaks with a non-corrosive leak detection fluid. Purge air

in gas service line by operating the tumble dryers in the drying

mode. If burner does not light and unit goes into lockout, open

and close the door and restart. Repeat these steps until burner ig-

nites. Use pipe compound, resistant to actions of L.P. gas, on all

pipe threads.

WARNING

Check all pipe connections, internal and external, for

gas leaks using a non-corrosive leak detection fluid.

To reduce the risk of explosion or fire, DO NOT USE

AN OPEN FLAME TO CHECK FOR GAS LEAKS! Gas

connections should be checked twice a year for leak-

age.

W635

TMB2404N_SVG

1. Gas Line to Tumble Dryer

2. Gas Supply Piping System

3. Gas "T" Fitting

4. 3 in. [76 mm] Minimum Gas Pipe

5. Gas Pipe Cap

6. Sediment Trap

Figure 22

Gas Requirements

DO NOT COPY or TRANSMIT

44 Part No: 70457901ENR18

Gas Supply Pipe Sizing and Looping

TMB2126N_SVG

1 2 3 4 5 6 7 8 9

9 10

1. Gas furnace [120,000 Btu/hr. [127 Mj/hr., 35 kW]]

2. Gas water heaters [400,000 Btu/hr. [422 Mj/hr., 117 kW] each]

3. Gas space heaters [70,000 Btu/hr. [79 Mj/hr., 21 kW] each]

4. Sediment traps, supply pressure taps and shut-off valves. Refer to Figure 22 .

5. 1 in. [25 mm] gas pipe loop

6. 19 ft. [5.8 m]

7. Minimum Pipe Size is 1/2 NPT

8. 25 ft. [7.6 m]

9. Main regulator

10. Gas meter

11. Pressure regulator (if required)

12. 050 series tumble dryers = 130,000 Btu/hr. [137 Mj/hr., 38 kW] each; 075 series tumble dryers = 165,000 Btu/hr. [174 Mj/hr.,

48 kW] each; F75 series tumble dryers = 225,000 Btu/hr. [237 Mj/hr., 66 kW] each

Figure 23

SAMPLE CALCULATIONS:

Equivalent length = Total length of main gas supply pipe to

the far end of the tumble dryers.

= 25 ft. + 19 ft. [7.6 m + 5.8 m] gas supply pipe

= 44 ft. [13.4 m] Total Gas Line

Total Btu/hr. = The sum of the Btu/hr. of all 050 series tumble

dryers being fed by the main gas supply pipe.

= 9 x 130,000 [137, 38]

= 1,170,000 Btu/hr. [1,234 Mj/hr., 343 kW]

Using Table 5 , the main supply pipe diameter should be 2 NPT.

IMPORTANT: Gas loop piping must be installed as il-

lustrated to equalize gas pressure for all tumble dryers

connected to single gas service. Other gas using appli-

ances should be connected upstream from loop.

Gas Requirements

DO NOT COPY or TRANSMIT

45 Part No: 70457901ENR18

Low Pressure Gas Pipe Sizes

NOTE: Sizing calculations based on National Fuel Gas

Code.

Gas Pipe Size Required for 1000 BTU Natural Gas (Standard Conditions) at Upstream Pressure— 7.0 ± 1.5

inches water column pressure [17.4 ± 4.0 mbar, 1.74 ± 0.37 kPa]

Gas Appli-

ances Total

BTU/hr.

Equivalent Length

25 feet [7.6

50 feet

[15.2 m]

75 feet

[22.9 m]

100 feet [30

125 feet [38

150 feet [46

Based on 0.3 inches Water Column Pressure Drop for Length Given

Sizes shown in Gas Pipe Nominal Size (NPT)

100,000 3/4 3/4 3/4 1 1 1

120,000 3/4 3/4 1 1 1 1

140,000 3/4 1 1 1 1 1

160,000 3/4 1 1 1 1-1/4 1-1/4

180,000 3/4 1 1 1-1/4 1-1/4 1-1/4

200,000 1 1 1 1-1/4 1-1/4 1-1/4

300,000 1 1-1/4 1-1/4 1-1/4 1-1/2 1-1/2

400,000 1-1/4 1-1/4 1-1/2 1-1/2 1-1/2 1-1/2

500,000 1-1/4 1-1/2 1-1/2 1-1/2 1-1/2 2

600,000 1-1/4 1-1/2 1-1/2 2 2 2

700,000 1-1/2 1-1/2 2 2 2 2

800,000 1-1/2 1-1/2 2 2 2 2

900,000 1-1/2 2 2 2 2 2-1/2

1,000,000 1-1/2 2 2 2 2-1/2 2-1/2

1,100,000 1-1/2 2 2 2 2-1/2 2-1/2

1,200,000 1-1/2 2 2 2-1/2 2-1/2 2-1/2

1,300,000 2 2 2-1/2 2-1/2 2-1/2 2-1/2

1,400,000 2 2 2-1/2 2-1/2 2-1/2 2-1/2

1,500,000 2 2 2-1/2 2-1/2 2-1/2 2-1/2

1,600,000 2 2 2-1/2 2-1/2 2-1/2 3

Table 5 continues...

Gas Requirements

DO NOT COPY or TRANSMIT

46 Part No: 70457901ENR18

Gas Pipe Size Required for 1000 BTU Natural Gas (Standard Conditions) at Upstream Pressure— 7.0 ± 1.5

inches water column pressure [17.4 ± 4.0 mbar, 1.74 ± 0.37 kPa]

Gas Appli-

ances Total

BTU/hr.

Equivalent Length

25 feet [7.6

50 feet

[15.2 m]

75 feet

[22.9 m]

100 feet [30

125 feet [38

150 feet [46

Based on 0.3 inches Water Column Pressure Drop for Length Given

Sizes shown in Gas Pipe Nominal Size (NPT)

1,700,000 2 2-1/2 2-1/2 2-1/2 3 3

1,800,000 2 2-1/2 2-1/2 2-1/2 3 3

1,900,000 2 2-1/2 2-1/2 3 3 3

2,000,000 2 2-1/2 2-1/2 3 3 3

2,200,000 2 2-1/2 3 3 3 3

2,400,000 2-1/2 2-1/2 3 3 3 3-1/2

2,600,000 2-1/2 2-1/2 3 3 3-1/2 3-1/2

2,800,000 2-1/2 3 3 3 3-1/2 3-1/2

3,000,000 2-1/2 3 3 3-1/2 3-1/2 3-1/2

For L.P. Gas, correct the total Btu/hr by multiplying it by 0.6. The answer is the equivalent Btu on the above chart.

Table 5

Gas Requirements

DO NOT COPY or TRANSMIT

47 Part No: 70457901ENR18

High Pressure Gas Pipe Sizes

NOTE: Sizing calculations based on National Fuel Gas

Code.

IMPORTANT: A high pressure regulator is required at

each machine.

Gas Pipe Size Required for 1000 BTU Natural Gas (Standard Conditions) at Upstream Pressure — 2.0 ± 0.4

PSI [138 ± 28 mbar, 13.7 ± 2.7 kPa]

Gas Appli-

ances Total

BTU/hr.

Equivalent Length

25 feet [7.6

50 feet

[15.2 m]

75 feet

[22.9 m]

100 feet [30

125 feet [38

150 feet [46

Based on 1 PSI Pressure Drop for Length Given

Sizes shown in Gas Pipe Nominal Size (NPT)

100,000 1/2 1/2 1/2 1/2 1/2 1/2

120,000 1/2 1/2 1/2 1/2 1/2 1/2

140,000 1/2 1/2 1/2 1/2 1/2 1/2

160,000 1/2 1/2 1/2 1/2 1/2 1/2

180,000 1/2 1/2 1/2 1/2 1/2 1/2

200,000 1/2 1/2 1/2 1/2 1/2 1/2

300,000 1/2 1/2 1/2 1/2 1/2 3/4

400,000 1/2 1/2 1/2 1/2 1/2 3/4

500,000 1/2 1/2 1/2 3/4 3/4 3/4

600,000 1/2 1/2 3/4 3/4 3/4 3/4

700,000 1/2 3/4 3/4 3/4 3/4 1

800,000 1/2 3/4 3/4 3/4 3/4 1

900,000 1/2 3/4 3/4 3/4 3/4 1

1,000,000 3/4 3/4 3/4 3/4 1 1

1,100,000 3/4 3/4 3/4 3/4 1 1

1,200,000 3/4 3/4 3/4 1 1 1

1,300,000 3/4 3/4 3/4 1 1 1-1/4

1,400,000 3/4 3/4 1 1 1 1-1/2

1,500,000 3/4 3/4 1 1 1 1-1/4

1,600,000 3/4 3/4 1 1 1 1-1/4

Table 6 continues...

Gas Requirements

DO NOT COPY or TRANSMIT

48 Part No: 70457901ENR18

Gas Pipe Size Required for 1000 BTU Natural Gas (Standard Conditions) at Upstream Pressure — 2.0 ± 0.4

PSI [138 ± 28 mbar, 13.7 ± 2.7 kPa]

Gas Appli-

ances Total

BTU/hr.

Equivalent Length

25 feet [7.6

50 feet

[15.2 m]

75 feet

[22.9 m]

100 feet [30

125 feet [38

150 feet [46

Based on 1 PSI Pressure Drop for Length Given

Sizes shown in Gas Pipe Nominal Size (NPT)

1,700,000 3/4 1 1 1 1 1-1/4

1,800,000 3/4 1 1 1 1 1-1/4

1,900,000 3/4 1 1 1 1 1-1/4

2,000,000 3/4 1 1 1 1-1/4 1-1/4

2,200,000 3/4 1 1 1-1/4 1-1/4 1-1/4

2,400,000 1 1 1 1-1/4 1-1/4 1-1/2

2,600,000 1 1 1-1/4 1-1/4 1-1/4 1-1/2

2,800,000 1 1 1-1/4 1-1/4 1-1/4 1-1/2

3,000,000 1 1 1-1/4 1-1/4 1-1/4 1-1/2

For L.P. Gas, correct the total Btu/hr by multiplying it by 0.6. The answer is the equivalent Btu on the above chart.

Table 6

High Altitude Burner Orifice Sizing

For proper operation at altitudes above 2000 feet [610 m], the gas

burner orifice size must be reduced to ensure complete combus-

tion. Refer to Table 7 .

For CE models, consult local gas supplier.

Gas Requirements

DO NOT COPY or TRANSMIT

49 Part No: 70457901ENR18

Model Gas

Altitude Burner Orifice

New

Rate

feet [me-

ters] No.

inches

[mm] Quantity

Part

Number

Btu/hr.

[Mj/hr.]*

050 Series Natural Gas 2001-4000

[610-1220]

27 0.1440 [3.7] 2 M400998 119,600

[126]

4001-6000

[1221-1830]

28 0.1405 [3.6] M401014 109,200

[115]

6001-8000

[1831-2440]

29 0.1360 [3.4] M400997 98,800 [104]

8001-10,000

[2441-3050]

30 0.1285 [3.3] M401021 88,400 [93]

L.P. Gas 2001-4000

[610-1220]

43 0.0890 [2.3] M406184 119,600

[126]

4001-6000

[1221-1830]

44 0.0860 [2.2] M401011 109,200

[115]

6001-8000

[1831-2440]

45 0.0820 [2.1] M401027 98,800 [104]

8001-10,000

[2441-3050]

46 0.0810 [2.1] M401003 88,400 [93]

Standard

Line 075 Ser-

ies

Natural Gas 2001-4000

[610-1220]

29 0.1360 [3.4] 3 M400997 151,800

[160]

4001-6000

[1221-1830]

30 0.1285 [3.3] M401021 138,600

[146]

6001-8000

[1831-2440]

1/8 0.1250 [3.2] M402489 125,400

[132]

8001-10,000

[2441-3050]

31 0.1200 [3.0] M401017 112,200

[118]

L.P. Gas 2001-4000

[610-1220]

45 0.0820 [2.1] M401027 165,000

[174]

4001-6000

[1221-1830]

47 0.0785 [2.0] M400999 138,600

[146]

6001-8000

[1831-2440]

47 0.0785 [2.0] M400999 125,400

[132]

8001-10,000

[2441-3050]

48 0.0760 [1.9] M401001 112,200

[118]

Table 7 continues...

Gas Requirements

DO NOT COPY or TRANSMIT

50 Part No: 70457901ENR18

Model Gas

Altitude Burner Orifice

New

Rate

feet [me-

ters] No.

inches

[mm] Quantity

Part

Number

Btu/hr.

[Mj/hr.]*

Eco Line 075

Series

Natural Gas

50 Hz

2001-4000

[610-1220]

--- 0.1299 [3.3] 2 44253801 101,200 [107]

4001-6000

[1221-1830]

1/8 0.1250 [3.2] M402489 92,400 [ 97]

6001-8000

[1831-2440]

--- 0.1220 [3.1] 70070903 83,600 [88]

8001-10,000

[2441-3050]

31 0.1200 [3.0] M401017 74,800 [79]

Natural Gas

60 Hz

2001-4000

[610-1220]

28 0.1405 [3.6] M401014 119,600 [126]

4001-6000

[1221-1830]

29 0.1360 [---] M400997 109,200

[115]

6001-8000

[1831-2440]

--- 0.1299 [3.3] 44253801 98,800 [104]

8001-10,000

[2441-3050]

1/8 0.1250 [3.2] M402489 88,400 [93]

F75 Series Natural Gas 2001-4000

[610-1220]

22 0.1570 [4.0] 3 M402996 207,000

[218]

4001-6000

[1221-1830]

24 0.1520 [3.9] M402980 189,000

[199]

6001-8000

[1831-2440]

26 0.1470 [3.7] M401000 171,000

[180]

8001-10,000

[2441-3050]

28 0.1405 [3.6] M401014 153,000

[161]

L.P. Gas 2001-4000

[610-1220]

41 0.0960 [2.4] M401015 225,000

[237]

4001-6000

[1221-1830]

42 0.0935 [2.4] M403017 189,000

[199]

6001-8000

[1831-2440]

43 0.0890 [2.3] M406184 171,000

[180]

8001-10,000

[2441-3050]

44 0.0860 [2.2] M401001 153,000

[161]

Table 7 continues...

Gas Requirements

DO NOT COPY or TRANSMIT

51 Part No: 70457901ENR18

Model Gas

Altitude Burner Orifice

New

Rate

feet [me-

ters] No.

inches

[mm] Quantity

Part

Number

Btu/hr.

[Mj/hr.]*

* Btu/hr. derate of 4% per 1000 feet [305 meters] of altitude.

NOTE: Eco line is only available in natural gas.

Table 7

Gas Requirements

DO NOT COPY or TRANSMIT

52 Part No: 70457901ENR18

Electrical Requirements

WARNING

• To reduce the risk of electric shock, disconnect

this appliance from the power supply before at-

tempting any user maintenance other than clean-

ing the lint trap for dryers. Turning the controls to

the OFF position does not disconnect this appli-

ance from the power supply.

• To reduce the risk of fire and electric shock,

check with a qualified service person for proper

grounding procedures. Improper connection of

the equipment grounding conductor may result in

a risk of electric shock.

• Certain internal parts are intentionally not

grounded and may present a risk of electric

shock only during servicing. Service Personnel -

Do not contact the following parts while the appli-

ance is energized: Input/Output Board and Varia-

ble Frequency Drive, including the heat sinks.

• This appliance shall be installed in accordance

with the rules in force, and dryers used only in a

sufficiently ventilated space. Consult technical in-

struction before installation and use of this appli-

ance.

W935

CAUTION

To reduce the risk of injury or component failure, if

electrical supply is coming from a three phase serv-

ice, DO NOT connect a "High Leg" or "Stinger Leg"

to a single phase machine. On a three phase ma-

chine, if there is a "High Leg" or "Stinger Leg" it

should be connected to L3.

W938

WARNING

The appliance must not be supplied through an ex-

ternal switching device, such as a timer, or connect-

ed to a circuit that is regularly switched on and off

by a utility.

W943

IMPORTANT: Electrical connections must be made by a

qualified electrician using data on serial plate, installa-

tion manuals and wiring diagram provided with tumble

dryer and according to local codes. Install a circuit

breaker as close to the tumble dryer as possible. If

more than one tumble dryer is being installed, a circuit

breaker must be provided for each.

NOTE: Connect tumble dryer to an individual branch

circuit not shared with lighting or other equipment.

NOTE: 3 Phase Tumble Dryers Only - Do not use fuses

to avoid the possibility of “single phasing” and caus-

ing premature failure of the motors.

WARNING

In case of servicing (or putting the tumble dryer out

of order), disconnect the tumble dryer from the main

supply by switching off the circuit breaker.

W796

Wiring Diagram

NOTE: Wiring diagram location: inside electrical box.

The wiring diagram part number is in the lower portion of the

electrical data on the serial plate.

Wiring for Central Pay

Applicable for the following control suffixes: 3K, 3L, BK, BL,

KK, KL, LK, LL, WK and WL.

System Connections

Connection to central pay systems will be made in the rear jun-

tion box of the tumble dryer. For stack models, connection for

both the lower control and upper control will be made in the up-

per junction box.

Locate the harness with Black, Blue, Gray and Brown wires. The

upper and lower harness can be identified by a yellow label on

the harness tubing indicating "UPPER" and a white label on the

harness tubing indicating "LOWER".

The wire colors will be the same regardless of control type.

Splice the after-market central pay system wires to the tumble

dryer control wire harness as follows.

Wire Colors Description

BLK wire 24V AC/DC from central pay

system

Table continues...

Electrical Requirements

DO NOT COPY or TRANSMIT

53 Part No: 70457901ENR18

Wire Colors Description

BLU wire Common (negative) from cen-

tral pay system

GRY wire Machine busy signal to central

pay system

Table continues...

Wire Colors Description

BRN wire Machine busy signal to central

pay system

Start Pulse Requirements

All control types will consider a pulse valid if it is between 200

and 1000 milliseconds in length, with a minimum of 200 milli-

seconds between pulses.

DX4 Control Only (3L or 3K Control Suffixes)

The DX4 control tumble dryer comes configured to operate at 24 Volts AC or DC. If the central pay system provides 200-240V AC,

conversion is possible. Loosen screw and move the BLK wire to the adjacent open terminal and tighten securely. Refer to Figure 24

and Figure 25 .

TMB2406N_SVG

BLK

BLU

GRY

BRN

1. Move BLK wire here to configure control to accept 200-240 Volts from central pay system

Figure 24

1 2 3

VCC

COIN

COM

IN1

IN2

24V

CP INPUT

MACHINE

BUSY

240VOR

240V

COMMON

OUT

H1-P4 RED COIN 1

H1-P10 BLU COIN 2

H1-P5 WHT COIN 1

H1-P11 WHT COIN 2

H2-P8 PNK/BLK

H2-P10 WHT

CYCLUS

TMB2407N_SVG

1. DX4 Control

2. CP Board

3. Central Pay System

Figure 25

Electrical Requirements

DO NOT COPY or TRANSMIT

54 Part No: 70457901ENR18

Grounding Instructions

NOTE: To ensure protection against shock, this tumble

dryer MUST be electrically grounded in accordance

with the local codes, or in the absence of local codes,

with the latest edition of the National Electrical Code

ANSI/NFPA No. 70. In Canada the electrical connec-

tions are to be made in accordance with CSA C22.1 lat-

est edition Canadian Electrical Code, or local codes.

Electrical work should be done by a qualified electri-

cian.

This tumble dryer must be grounded. In the event of malfunction

or breakdown, grounding will reduce the risk of electric shock by

providing a path of least resistance for electric current. This tum-

ble dryer must be connected to a grounded metal, permanent wir-

ing system; or an equipment grounding conductor must be run

with the circuit conductors and connected to the appropriate

ground location.

• Metal conduit and/or BX cable is not considered ground.

• Connecting the Neutral from the electrical service box to the

tumble dryer ground screw does not constitute a ground.

• A dedicated ground conduit (wire) must be connected be-

tween the electrical service box ground bar and tumble dryer

ground screw.

WARNING

To reduce the risk of electrical shock, de-energize

the electrical circuit being connected to the tumble

dryer before making any electrical connections. All

electrical connections should be made by a qualified

electrician. Never attempt to connect a live circuit.

W409R1

CAUTION

Label all wires prior to disconnection when servicing

controls. Wiring errors can cause improper and dan-

gerous operation. Verify proper operation after serv-

icing.

W071

For CE Models Only

All OPL (non-vend) models are factory-equipped with an emer-

gency stop button on the front panel. If the emergency stop func-

tion is desired on coin-operated models, an external emergency

stop button may be installed.

NOTE: Activation of the emergency stop switch stops

all machine control circuit functions, but DOES NOT re-

move all electrical power from machine.

Electrical Requirements

DO NOT COPY or TRANSMIT

55 Part No: 70457901ENR18

Service/Ground Location

Ground and Terminal Block Locations for Non-CE Models

TMB2269N_SVG

1. Junction Box

2. Terminal Block

3. Earth/Ground

4. Electrical Service

Figure 26

Electrical Requirements

DO NOT COPY or TRANSMIT

56 Part No: 70457901ENR18

Ground and Terminal Block Locations for CE Models

TMB2247N_SVG

1. Earth/Ground

2. Junction Box

3. Terminal Block

4. Power Disconnect (Models Through 7/31/11)

5. Electrical Service

Figure 27

To Connect Electrical Service To The

Tumble Dryer

NOTE: The wiring diagram is located in the junction

box.

1. Install a circuit breaker as close to the tumble dryer as possi-

ble. If more than one tumble dryer is being installed, a discon-

nect switch or circuit breaker should be provided for each.

This will make it possible to disconnect each tumble dryer for

maintenance purposes.

2. Connect the conduit-encased leads to the disconnect switch,

or circuit breaker. Connect the wire leads to the appropriate

labeled terminal on the terminal block. The ground wire must

be connected to the ground connection as shown in Figure 26

or Figure 27 .

3. Check the electrical service phase sequence (three phase only)

as follows:

a. Energize the electrical service (on reversing tumble dry-

ers, ensure nonreversing is selected) and momentarily start

the tumble dryer. Check the direction of the cylinder rota-

tion. If the cylinder rotates clockwise (viewed from the

front), the phase sequence is correct. If the cylinder rotates

counterclockwise, proceed with step b.

NOTE: When viewed from the front, the fan

should rotate clockwise on 050 and 075 series

models and counterclockwise on F75 series

models.

b. Disconnect and reverse any two service leads on the ter-

minal block (example: switch L2 and L3 on terminal

block).

Jumper Configuration Instructions

Changing the transformer configuration jumper is required, PRI-

OR TO SUPPLYING POWER TO THE MACHINE, if any of the

following apply:

IMPORTANT: Failure to install the proper configuration

jumper may result in damage to sensitive electronic

controls and may void warranty.

• Location voltage 200 – 208 Volt service and connecting a

model rated for 240 Volt operation.

Replace the 240 Volt jumper with the 208 Volt jumper per the

conversion label, located on the rear of the tumble dryer, sign and

date conversion label to document the conversion.

Electrical Requirements

DO NOT COPY or TRANSMIT

57 Part No: 70457901ENR18

Ferrite Ring Installation

Gas and Steam Models with OM and RM Control Suffixes Only (Models Through 7/31/11)

The ferrite ring provided in the literature packet must be installed over the power leads during connection of electrical service. The

ferrite protects the sensitive electronic controls from destructive electrical disturbances which may be present on power lines to the

machine. Failure to properly install the ferrite ring may result in damage to the electronic controls and will void control warranty.

To install:

1. Immediately after connection of power leads and before ap-

plying power to machine, locate each of the incoming service

leads including ground.

2. Snap the ferrite ring closed over all the service leads inside of

the contactor box as shown. It is important that the ferrite ring

be installed inside the contactor box. Refer to Figure 28 . Do

not install the ferrite outside of the box or other area. Make

sure that service leads are in the center of the ferrite before

closing the ring so as not to pinch or damage leads.

Electrical Requirements

DO NOT COPY or TRANSMIT

58 Part No: 70457901ENR18

Non-CE Models

TMB2270N_SVG

CE Models

TMB2271N_SVG

1. Ferrite Ring

2. Junction Box

3. Models Through 7/31/11

Figure 28

Electrical Requirements

DO NOT COPY or TRANSMIT

59 Part No: 70457901ENR18

Electrical Specifications

NOTE: Wire sizes were obtained from the Canadian

Electrical Code for 75 C. wire and are intended for use

as a guideline only. Electrical connections should be

made by a qualified electrical contractor in accordance

with all applicable local and national requirements.

NOTE: Electrical specifications below are subject to

change without notice. Always refer to product serial

plate for most current specifications of product being

installed.

NOTE: Use copper conductors only.

NOTE: Connect to individual branch circuit.

NOTE: 3 Phase Only – Each tumble dryer must be con-

nected to its own individual branch circuit breaker, not

fuses, to avoid the possibility of “single phasing” and

causing premature failure of the motor(s).

050 Series Gas and Steam Models

Serial Plate Rating

Terminal Block

Connections Re-

quired

Serial Plate Amps Recom-

mended

Circuit

Breaker

Rating

Wire Size

AWG [mm

]

Nonre-

versing

Revers-

ing

120V/60Hz/1ph L1, Neutral and ground 9.3 N/A 15A 14 [2.5 ]

120/208-240V/60Hz/1ph L1, L2, Neutral and ground N/A 12 15A 14 [2.5]

208-240V/60Hz/1ph L1, L2, Neutral and

ground

5.1 N/A 15A 14 [2.5 ]

200-208-240V/60Hz/1ph L1, L2 and ground 5.1 N/A 10A 14 [2.5 ]

230-240V/50Hz/1ph L1, Neutral and ground 6.3 6.9 15A 14 [2.5 ]

200-208/240V/60Hz/3ph L1, L2, L3 and ground 2.8 4.0 10A 14 [2.5 ]

200V/50Hz/3ph L1, L2, L3 and ground 3.3 4.2 10A 14 [2.5 ]

230-240V/50Hz/3ph L1, L2, L3 and ground 3.1 4.3 10A 14 [2.5 ]

380V/50 or 60Hz/3ph L1, L2, L3 and ground 1.6 2.0 10A 14 [2.5 ]

400-415V/50Hz/3ph L1, L2, L3 and ground 1.6 2.0 10A 14 [2.5 ]

440V/60Hz/3ph L1, L2, L3 and ground 1.4 1.9 10A 14 [2.5 ]

460-480V/60Hz/3ph L1, L2, L3 and ground 1.4 1.9 10A 14 [2.5 ]

N/A = Not Applicable

Table 8

Electrical Requirements

DO NOT COPY or TRANSMIT

60 Part No: 70457901ENR18

075 Series Gas and Steam Models

Serial Plate Rating

Terminal Block

Connections Re-

quired

Serial Plate Amps Recom-

mended

Circuit

Breaker

Rating

Wire Size

AWG [mm

]

Nonre-

versing

Revers-

ing

120V/60Hz/1ph L1, Neutral and ground 13.8 N/A 20A 12 [4]

120/208-240V/60Hz/1ph L1, L2, Neutral and ground 13 13 20A 12 [4]

208-240V/60Hz/1ph L1, L2, Neutral and

ground

7.6 N/A 20A 12 [4]

200-208-240V/60Hz/1ph L1, L2 and ground 7.6 N/A 15A 14 [2.5 ]

230-240V/50Hz/1ph L1, Neutral and ground 6.7 7.0 15A 14 [2.5 ]

200-208/240V/60Hz/3ph L1, L2, L3 and ground 3.8 4.3 10A 14 [2.5 ]

200V/50Hz/3ph L1, L2, L3 and ground 3.5 4.5 10A 14 [2.5 ]

230-240V/50Hz/3ph L1, L2, L3 and ground 3.5 4.9 10A 14 [2.5 ]

380V/50 or 60Hz/3ph L1, L2, L3 and ground 1.8 2.1 10A 14 [2.5 ]

400-415V/50Hz/3ph L1, L2, L3 and ground 1.8 2.1 10A 14 [2.5 ]

440V/60Hz/3ph L1, L2, L3 and ground 1.9 2.1 10A 14 [2.5 ]

460-480V/60Hz/3ph L1, L2, L3 and ground 1.9 2.1 10A 14 [2.5 ]

N/A = Not Applicable

Table 9

F75 Gas Models Only

Serial Plate Rating

Terminal Block

Connections Re-

quired

Serial Plate Amps Recom-

mended

Circuit

Breaker

Rating

Wire Size

AWG [mm

]

Nonre-

versing

Revers-

ing

200-208/240V/60Hz/3ph L1, L2, L3 and ground N/A 6.3 15A 14 [2.5 ]

460-480V/60Hz/3ph L1, L2, L3 and ground N/A 3.1 10A 14 [2.5 ]

N/A = Not Applicable

Table 10

Electrical Requirements

DO NOT COPY or TRANSMIT

61 Part No: 70457901ENR18

050 and Standard Line 075 Series Electric Models

Serial Plate Rating

Terminal Block

Connections Re-

quired

Serial Plate Amps Recom-

mended

Circuit

Breaker

Rating

Wire Size

AWG

[mm

]

Nonre-

versing

Revers-

ing

240V/50Hz/1ph (050 Series

only)

L1, Neutral and Ground 93 95 125A 1 [35]

200-208V/60Hz/3ph L1, L2, L3 and ground 89 88 125A 1 [35]

200V/50Hz/3ph L1, L2, L3 and ground 84 85 125A 1 [35]

230V/50Hz/3ph L1, L2, L3 and ground 73 75 100A 3 [26.7]

240V/50Hz/3ph L1, L2, L3 and ground 79 78 100A 3 [26.7]

240V/60Hz/3ph L1, L2, L3 and ground 79 78 100A 3 [26.7]

380V/50 or 60Hz/3ph L1, L2, L3 and ground 47 48 60A 6 [16]

400-415V/50Hz/3ph L1, L2, L3 and ground 43 44 60A 6 [16]

440V/60Hz/3ph L1, L2, L3 and ground 41 41 50A 6 [16]

480V/60Hz/3ph L1, L2, L3 and ground 38 38 50A 6 [16]

Table 11

Eco Line 075 Series Electric Models

Serial Plate Rating

Terminal Block Con-

nections Required

Serial Plate Amps

Recom-

mended Cir-

cuit Breaker

Rating

Wire Size

AWG

[mm

]

Nonrevers-

ing

Revers-

ing

200-208V/60Hz/3ph L1, L2, L3 and ground 63 63 80A 4 [25]

240V/60Hz/3ph L1, L2, L3 and ground 56 56 70A 4 [25]

380V/50Hz/3ph L1, L2, L3 and ground 34.3 35.3 45A 8 [10]

380V/60Hz/3ph L1, L2, L3 and ground 32.6 32.6 45A 8 [10]

400-415V/50Hz/3ph L1, L2, L3 and ground 32.3 33.3 40A 8 [10]

440V/60Hz/3ph L1, L2, L3 and ground 28.4 28.4 40A 8 [10]

460-480V/60Hz/3ph L1, L2, L3 and ground 26.9 26.9 35A 8 [10]

Table 12

Electrical Requirements

DO NOT COPY or TRANSMIT

62 Part No: 70457901ENR18

Steam Requirements

WARNING

This appliance does not contain inherent pressure

relief. A pressure relief valve rated for a maximum of

125 psi shall be provided by the steam source.

W942

NOTE: Steam valve and required adapter are located in

cylinder or lint compartment.

NOTE: Machines require a constant 80 to 100 psig [5.3

to 6.9 bar] steam service for optimum operation. The

maximum allowable steam pressure is 125 psig [8.6

bar]. In no case may the pressure exceed the above

value.

Obtain specific steam service pipe sizes from steam system sup-

plier or a qualified steam fitter.

• Refer to Figure 29 for proper steam pipe configurations.

• To prevent condensate draining from headers to tumble dryer,

piping should have a minimum 12 inch [300 mm] rise above

respective header. Do not make steam connection to header

with a horizontal or downward facing tee or elbow.

• Whenever possible, horizontal runs of steam lines must drain,

by gravity, to respective steam header. Water pockets, or an

improperly drained steam header will provide wet steam,

causing improper operation of tumble dryer. If pockets or im-

proper drainage cannot be eliminated, install a bypass trap to

drain condensate from the low point in the steam header to the

return.

• In both steam supply and steam return line, it is recommended

that each have a pipe union and shut-off valve. This will ena-

ble you to disconnect the steam connections and service the

tumble dryer while your laundry facility is in operation.

• Connect the steam solenoid valve to the related steam coil in-

let connection with nipples, flex hoses, unions and tees.

• Strainers may require cleaning due to materials from hoses or

pipes.

• Install vacuum breaker (optional), bucket trap with built-in

strainer and check valve. For successful operation of tumble

dryer, install trap 18 inches [460 mm] below coil and as near

to the tumble dryer as possible. Inspect trap carefully for inlet

and outlet markings and install according to trap manufactur-

er's instructions. If steam is gravity returned to boiler, omit

trap but install vacuum breaker and check valve in return line

near tumble dryer. Gravity return requires entire return

plumbing be below steam coil outlets.

• Install union and shut-off valve in return line and make final

pipe connections to return header.

NOTE: To prevent water hammering, route return

lines below outlets of steam coils.

NOTE: Steam inlet lines of each dryer should be

trapped to keep line condensation from going into

steam coils.

NOTE: IEC machines are shipped with BSPT adapt-

ers in the lint compartment.

Steam Requirements

DO NOT COPY or TRANSMIT

63 Part No: 70457901ENR18

TMB2647N_SVG

NOTE: Refer to Table 13 for sizing of steam lines. Piping must also be sized accordingly for length of runs and

number of elbows.

1. Supply

2. 12 in. [300 mm] Riser

3. Shut-Off Valve

4. Condensate Return Line from Supply Line

5. Return

6. Check Valve

7. Vacuum Breaker (Optional)

8. 18 in. [460 mm] Drop Recommended (not above outlet)

9. Solenoid Valve (Supplied with machine)

10. Steam Bonnet

11. Flexible Line

12. Union

13. Trap with Built-In Strainer

Figure 29

Steam Requirements

DO NOT COPY or TRANSMIT

64 Part No: 70457901ENR18

Steam Pressure PSI [bar] Minimum Supply Pipe Diameter

Steam Trap Size* Pounds Con-

densate/Hour [Kilograms Con-

densate/Hour]

80-100 [5.3-6.9] 3/4 NPT 160 [72.6]

*Based on 6.9 bar.

Table 13

Piping Recommendations

• Trap each steam coil individually. Always keep the trap clean

and in good working condition.

• When tumble dryer is on the end of a line of equipment, ex-

tend header at least 4 feet [1.2 m] beyond tumble dryer. Install

shut-off valve, union, check valve and bypass trap at end of

line. If gravity return to boiler, omit trap.

• Insulate steam supply and return lines for safety of operator

and safety while servicing tumble dryer.

WARNING

All system components must have a 125 psig [8.6

bar] working pressure. Shut-off valves must be in-

stalled upstream of the steam solenoid valve and

downstream of each steam trap so components can

be isolated for maintenance or emergency purposes.

All components (solenoid valve, traps) must be sup-

ported to minimize loads on the tumble dryer steam

coil connections.

W701R1

Installing Steam Trap and Making

Condensate Return Connections

The steam trap must be installed and the coil outlet connections

must be connected to the condensate return lines. The following

steps outline the procedure for installing the steam trap and con-

necting the condensate return lines. Refer to Figure 29 for typical

installations.

1. Use flexible lines between steam inlet solenoid and steam

coils, as well as outlet between steam coil and traps.

2. If necessary, install a strainer at the end of each flexible hose.

3. Install a steam trap to each strainer.

IMPORTANT: Steam trap must be installed a mini-

mum of 18 inches [460 mm] recommended below

the steam coil outlet connections.

4. Install a shut-off valve to each steam trap.

5. Connect to the condensate return lines.

6. For steam solenoid valve wiring connections, refer to Wiring

Diagram supplied with tumble dryer.

Thermal Oil Prep

It is the responsibility of the customer to install appropriate coil

and heating system for thermal oil prep models. The manufactur-

er is not responsible for the performance or safety of the custom-

er installed thermal oil system. To ensure proper operation, refer

to the Specifications and Dimensions section for the Btu input of

equivalent steam models. Thermal oil systems that do not deliver

appropriate Btus will dry slower. For solenoid valve wiring con-

nections, refer to the Wiring Diagram supplied with tumble dryer.

Steam Requirements

DO NOT COPY or TRANSMIT

65 Part No: 70457901ENR18

Single Drop Timer

NOTE: The following information is for models with an

SD control suffix only.

Power-Up Mode

When power is applied to the tumble dryer, the IN USE light

flashes factory status information. Following this, the control

goes into READY Mode (light off) or RUN Mode if power was

interrupted during a cycle (light on, time remaining unchanged).

If a power disruption is less than 5 seconds, with a cycle in proc-

ess, the control will enter Run Mode once power is restored and

continue the cycle. If a power disruption is more than 5 seconds,

with a cycle in process, the control will enter Start Mode once

power is restored.

If the dry time dipswitch settings have not changed from the fac-

tory default, the IN USE LED will flash two to five times, de-

pending on model.

Ready Mode

In READY Mode (light off), the control waits for the vend to be

satisfied. When vend is satisfied the control goes into START

Mode.

Start Mode

In START Mode (light on), the vend has been satisfied but the

start button has not been pressed. Time remaining in the cycle

will not change until the start button is pressed. When the start

button is pressed the machine goes into RUN Mode.

Run Mode

In RUN Mode (light on), the machine is running a cycle and the

time remaining is counting down. When time remaining counts

down to zero, the control goes into READY Mode.

Door Open Mode

In Door Open Mode, the control turns off the heater and motor

when the door is opened during a run cycle. The timer will con-

tinue to count down time and the IN USE LED is lit.

End of Cycle Mode

In End of Cycle Mode, a cycle is complete and the IN USE LED

is off. The control remains in this mode until the door is opened

or additional vend has been satisfied.

Setting Dry Time Dipswitches

To change the dry time on the tumble dryer, combinations of

dipswitches can be set on the control.

There are eight dipswitches on the tumble dryer control. The first

six switches are used to program the amount of additional heat

time given for each coin pulse. The additional drying time is add-

ed to the factory default minimum heat time of one minute. A

value of 1 to 64 minutes of additional drying time is available for

each coin drop pulse.

Models Through Serial No. 0908xxxxx

The last two switches are used to program the amount of addi-

tional cool down time. The additional cool down time is added to

the factory default minimum cool down time of 1 minute. A val-

ue of 1 to 3 additional minutes is available. The control is ship-

ped from the factory programmed with 1 minute of minimum

heat time, preset with 7 additional minutes of drying time (dips-

witches 1, 2 and 3 in ON position) and 1 minute of minimum

cool down time for a total time of 9 minutes for a coin pulse.

Models Starting Serial No. 0909xxxxx

The seventh switch is used to program the amount of additional

cool down time. The additional cool down time is added to the

factory default minimum cool down time of 1 minute. A value of

3 additional minutes is available. The control is shipped from the

factory programmed with 1 minute of minimum heat time, preset

with 7 additional minutes of drying time (dipswitches 1, 2 and 3

in ON position) and 1 minute of minimum cool down time for a

total time of 9 minutes for a coin pulse.

The eight switch is used for the cycle reset. If the switch is OFF

(default), the control will save the time left on a cycle in case of a

power failure. If the switch is ON, the control will clear the cycle

and go back to Ready Mode if there is a power failure.

The control reads the dipswitch settings at power-up. The control

must be powered down to change the dipswitch settings.

To change the time for a coin pulse, the desired dry time dips-

witches must be set to ON position. All other dipswitches must

be in OFF position.

NOTE: The control must be powered down for 10 sec-

onds before the dipswitches can be changed.

Resetting Cycle Time to Zero

(Models Starting Serial No. 0909xxxxx)

To remove any cycle time that may have accumulated on the con-

trol during setup, the cycle time on the control can be reset to

zero.

To reset the time, unplug the tumble dryer and set dipswitch 8 to

ON position. Restore power to the tumble dryer for 10 seconds

and once again unplug tumble dryer. Set dipswitch 8 to OFF posi-

tion and restore power to the tumble dryer.

Single Drop Timer

DO NOT COPY or TRANSMIT

66 Part No: 70457901ENR18

Dipswitch Settings

Models Through Serial No. 0908xxxxx

Heat Time

Per Coin

Pulse (in

minutes)

Heat Switch Number

1 2 3 4 5 6

1 OFF OFF OFF OFF OFF OFF

2 ON OFF OFF OFF OFF OFF

3 OFF ON OFF OFF OFF OFF

4 ON ON OFF OFF OFF OFF

5 OFF OFF ON OFF OFF OFF

6 ON OFF ON OFF OFF OFF

7 OFF ON ON OFF OFF OFF

8 (factory de-

fault)

ON ON ON OFF OFF OFF

9 OFF OFF OFF ON OFF OFF

10 ON OFF OFF ON OFF OFF

11 OFF ON OFF ON OFF OFF

12 ON ON OFF ON OFF OFF

13 OFF OFF ON ON OFF OFF

14 ON OFF ON ON OFF OFF

15 OFF ON ON ON OFF OFF

16 ON ON ON ON OFF OFF

17 OFF OFF OFF OFF ON OFF

18 ON OFF OFF OFF ON OFF

19 OFF ON OFF OFF ON OFF

20 ON ON OFF OFF ON OFF

21 OFF OFF ON OFF ON OFF

22 ON OFF ON OFF ON OFF

23 OFF ON ON OFF ON OFF

Table continues...

Single Drop Timer

DO NOT COPY or TRANSMIT

67 Part No: 70457901ENR18

Heat Time

Per Coin

Pulse (in

minutes)

Heat Switch Number

1 2 3 4 5 6

24 ON ON ON OFF ON OFF

25 OFF OFF OFF ON ON OFF

26 ON OFF OFF ON ON OFF

27 OFF ON OFF ON ON OFF

28 ON ON OFF ON ON OFF

29 OFF OFF ON ON ON OFF

30 ON OFF ON ON ON OFF

31 OFF ON ON ON ON OFF

32 ON ON ON ON ON OFF

33 OFF OFF OFF OFF OFF ON

34 ON OFF OFF OFF OFF ON

35 OFF ON OFF OFF OFF ON

36 ON ON OFF OFF OFF ON

37 OFF OFF ON OFF OFF ON

38 ON OFF ON OFF OFF ON

39 OFF ON ON OFF OFF ON

40 ON ON ON OFF OFF ON

41 OFF OFF OFF ON OFF ON

42 ON OFF OFF ON OFF ON

43 OFF ON OFF ON OFF ON

44 ON ON OFF ON OFF ON

45 OFF OFF ON ON OFF ON

46 ON OFF ON ON OFF ON

47 OFF ON ON ON OFF ON

48 ON ON ON ON OFF ON

49 OFF OFF OFF OFF ON ON

Table continues...

Single Drop Timer

DO NOT COPY or TRANSMIT

68 Part No: 70457901ENR18

Heat Time

Per Coin

Pulse (in

minutes)

Heat Switch Number

1 2 3 4 5 6

50 ON OFF OFF OFF ON ON

51 OFF ON OFF OFF ON ON

52 ON ON OFF OFF ON ON

53 OFF OFF ON OFF ON ON

54 ON OFF ON OFF ON ON

55 OFF ON ON OFF ON ON

56 ON ON ON OFF ON ON

57 OFF OFF OFF ON ON ON

58 ON OFF OFF ON ON ON

59 OFF ON OFF ON ON ON

60 ON ON OFF ON ON ON

61 OFF OFF ON ON ON ON

62 ON OFF ON ON ON ON

63 OFF ON ON ON ON ON

64 ON ON ON ON ON ON

Cool Down Per Cycle (in minutes)

Cool Down Switch Number

7 8

1 (factory default) OFF OFF

2 ON OFF

3 OFF ON

Table continues...

Single Drop Timer

DO NOT COPY or TRANSMIT

69 Part No: 70457901ENR18

Cool Down Per Cycle (in minutes)

Cool Down Switch Number

4 ON ON

Models Starting Serial No. 0909xxxxx

Cool Down

Per Cycle (in

minutes)

Cool Down

Switch Num-

ber

Cycle Reset

Switch Num-

ber

7 8

1 (factory default) OFF OFF

3 ON

Total Cycle Time = Heat Time + Cool Down Time

Topoffs

Any time the control receives a coin drop pulse during a cycle it

will add the programmed dry time to the time currently remaining

in the cycle. The maximum cycle time is 99 minutes, the control

will not add time beyond 99 minutes. The cool down time will

not change.

If the control receives a coin drop pulse during cool down the IN

USE LED will flash briefly to indicate the coin input, the ma-

chine will exit cool down and it will start heating. The cycle time

will be equal to the programmed dry time.

Temperature Selector Switch

For five minutes after the control is powered up, there is a diag-

nostic feature that allows the temperature selector switches to be

tested.

When the temperature selector is changed, the new setting is dis-

played by flashing the IN USE LED as follows:

High/Normal 4 flashes

Table continues...

Medium/PP 3 flashes

Low/Delicate 2 flashes

No Heat 1 flash

NOTE: To change dipswitch settings refer to Dipswitch

Settings section.

To Program a Short Test Cycle

1. Unplug machine power cord.

2. Write down machine control dip switch settings, then set them

all to the off position. Refer to Figure 30 .

3. Plug machine in and start a cycle.

NOTE: With all control dip switches off, the total cy-

cle time will be 2 minutes long (1 minute of heat and

1 minute of cool down).

4. Once all testing is complete, unplug machine and re-set dip

switches to their original settings.

5. Plug machine in.

TMB2216N_SVG

Figure 30

Error Codes

Display Definition Corrective Action

AF (flashing) Airflow switch opened/closed 5 or more

times in a running cycle.

Check airflow switch. Replace if inopera-

tive.

Single Drop Timer

DO NOT COPY or TRANSMIT

70 Part No: 70457901ENR18

Operating Instructions

WARNING

To reduce the risk of fire:

• DO NOT DRY articles containing foam rubber or

similarly textured rubberlike materials.

• DO NOT DRY plastics, anything containing wax or

chemicals such as mops and cleaning cloths, or

anything dry-cleaned at home with a dry-cleaning

solvent.

• DO NOT TUMBLE fiberglass curtains and draper-

ies unless the label says it can be done. If they

are dried, wipe out the cylinder with a damp cloth

to remove particles of fiberglass.

W076

WARNING

To reduce the risk of serious injury, allow cylinder to

stop before cleaning lint screen.

W412

Emergency Stop Button On CE Models

All CE approved OPL tumble dryers are factory equipped with an

emergency stop button located on the front panel. Refer to Figure

31 .

TMB1664N_SVG

1. Emergency Stop Button

Figure 31

To operate emergency stop button:

• Press red emergency stop button to stop all action.

• To restart machine, pull red emergency stop button out and

press START pad or button.

NOTE: Activation of the emergency stop button

stops all machine control circuit functions, but

DOES NOT remove all electrical power from ma-

chine.

Operating Instructions

WARNING

To reduce the risk of fire, electric shock, or injury to

persons, read the IMPORTANT SAFETY INSTRUC-

TIONS before operating this appliance.

W727

IMPORTANT: This appliance shall not be used to dry

off solvents or dry cleaning fluids.

1. Clean Lint Screen/Compartment

a. Remove any accumulated lint from the lint screen and

compartment.

b. Close panel tightly against tumble dryer frame and lock

panel securely, if applicable.

IMPORTANT: Clean lint screen and lint compartment

daily. Failure to clean the lint screen daily will result

in higher than normal temperatures that may dam-

age laundry.

WARNING

To reduce the risk of fire and risk of lint collecting

in exhaust duct, do not operate tumbler without

lint filter in place.

W772

2. Load Laundry

a. Open loading door and load cylinder with laundry. Maxi-

mum drying load is:

Model Pound [Kg]

050 50 [25]

075 75 [34]

F75 75 [34]

DO NOT OVERLOAD.

NOTE: Overloading causes slow drying and wrin-

kling.

b. Close loading door. Tumble dryer will not operate with the

door open.

Operating Instructions

DO NOT COPY or TRANSMIT

71 Part No: 70457901ENR18

3. Determine Control Type and Temperature Setting

a. Refer to the various controls and follow the instructions

for the appropriate control type.

b. The type of fabric being dried will determine the tempera-

ture setting. Consult the fabric care label or fabric manu-

facturer to determine proper temperature setting.

IMPORTANT: Always follow the fabric care instruc-

tions supplied by the garment manufacturer.

4. Remove Laundry

a. When the cycle is complete, open door and remove the

laundry.

Reversing Operation

Tumble dryers with the reversing option prevent the tangling of

large pieces of laundry and minimize wrinkling. These tumble

dryers are equipped with a second motor and additional controls

which reverse the rotation direction of the cylinder.

Some models may have a switch or touchpad in the control panel

area so the operator can select the reversing or nonreversing oper-

ation. In nonreversing mode, the cylinder will always turn clock-

wise (as viewed from the front of the tumble dryer). If the cylin-

der is turning counterclockwise when switched to nonreversing, it

will continue for a few seconds and then start up in the proper di-

rection. Refer to Programming Manual for more information on

reversing.

IMPORTANT: After any electrical maintenance is done,

make sure that the blower motor is turning clockwise

as viewed from the front of the 050 and 075 series tum-

ble dryers and counterclockwise on the F75 tumble

dryers. Then set the reverse control switch to “nonre-

versing” and note that the cylinder turns constantly

clockwise as viewed from the front of the tumble dryer.

If not, interchange L1 and L2 service leads to the re-

verse drive motor.

Control Instructions

Dual Digital Timer Control

QT and RQ Control Suffixes

1. Select HIGH, MED, LOW or NO HEAT by turning the tem-

perature knob.

HIGH Temperature 190°F [88°C]

MED Temperature 170°F [ 77°C]

LOW Temperature 120°F [49°C]

TMB2147N_SVG

Figure 32

2. Set the HEAT TIME for the number of minutes (from 0 - 60)

desired.

TMB2148N_SVG

Figure 33

3. Set the COOL DOWN TIME for the number of minutes

(from 0 - 15) desired.

TMB2149N_SVG

Figure 34

4. Select reversing or nonreversing cylinder rotation setting, if

applicable.

TMB2145N_SVG

Figure 35

5. Press and release START button to start tumble dryer. Display

will show minutes remaining before end of cycle.

Operating Instructions

DO NOT COPY or TRANSMIT

72 Part No: 70457901ENR18

TMB2150N_SVG

Figure 36

NOTE: One touch drying is available for repetitive

loads. If the START button is pressed while the ma-

chine is in Idle Mode, when the display is dark, the

tumble dryer will repeat the last drying cycle. If the

cycle time is adjusted before the cycle is started,

the time displayed when the start button was press-

ed will be used for future cycles.

IMPORTANT: To stop the tumble dryer at any time

during the cycle, OPEN DOOR. If the loading door or

lint panel door is opened during the cycle, the heat-

ing system will shut off and the motor will stop. To

restart the cycle, both doors must be closed and the

START button must be pressed in.

If the load cools to 90°F [32°C] before cool down time expires,

the control will flash “Lr” (load ready) in the heat time display. If

the door is not opened, the tumble dryer completes the selected

cool down time. If the door is opened after reaching “Lr” temper-

ature, the cycle will be terminated.

NOTE: If display shows an error code, refer to Error

Codes section.

6. When the cycle is complete, open door and remove the laun-

dry.

WARNING

To prevent the risk of fire, remove laundry imme-

diately in case of power failure.

W779

NOTE: This machine includes an anti-wrinkle/ ex-

tended tumble feature. After the drying cycle is

complete, the cylinder will tumble without heat ev-

ery few minutes. The intermittent tumbling will con-

tinue for one hour or until the door is opened. Anti-

wrinkle feature will tumble the load without heat for

30 seconds every 2 minutes for 1 hour OR until the

loading door is opened.

Error Codes

Display Definition Corrective Action

OP Open thermistor error • Check thermistor. Replace if inoperative.

• Check wiring diagram between control and thermistor.

Refer to wiring diagram for proper wiring.

• Check control. Replace if inoperative.

SH Shorted thermistor error • Check thermistor. Replace if inoperative.

• Check wiring between control and thermistor. Refer to

wiring diagram for proper wiring.

• Check control. Replace if inoperative.

AF - 1 Airflow switch closed when cycle started • Check airflow switch. Replace if inoperative.

AF - 2 Airflow switch failed to close after cycle

started

• Check airflow switch. Replace if inoperative.

Table 14 continues...

Operating Instructions

DO NOT COPY or TRANSMIT

73 Part No: 70457901ENR18

Error Codes

Display Definition Corrective Action

AF (Flashing) Bouncing Airflow Switch • Cycling power will not clear error. Start machine and al-

low it to terminate normally. To quickly advance cycle,

set HEAT TIME to 0 and COOL DOWN TIME to 1, then

press START (control may flash "Lr"). Once machine has

cycled, identify and correct problem.

• Check airflow switch to ensure that it is properly aligned

and securely mounted in the mounting bracket.

• Make sure airflow switch can open and close freely.

• Check installation and make sure there is adequate air-

flow.

• Make sure exhaust is not blocked.

• Clean the lint screen.

• Replace airflow switch if inoperative.

AF (Solid) Airflow Switch Closed when Resuming

Cycle

• Allow up to 20 seconds for this condition to clear.

• Check if airflow switch opens at end of cycle.

• Replace airflow switch if inoperative.

Table 14

Electronic OPL Micro Control

OM and RM Control Suffixes

1. To use an Automatic Cycle, press an ON/SELECT pad. Select

HIGH, MEDIUM, MED LOW, LOW or NO HEAT for items

that should not be dried with heat. A light to the left of the se-

lected pad lights up.

HIGH Temperature 180°F [82°C]

MEDIUM Temperature 160°F [ 71°C]

MED LOW Temperature 140°F [60°C]

LOW Temperature 120°F [49°C]

To use a Time Dry or Custom Cycle, refer to the Programming

Manual.

TMB1483N_SVG

Figure 37

NOTE: Do not press directly on lights or the center

of pad. For proper selection, press on pad slightly

to the right of center. Refer to Figure 38 .

TMB806N_SVG

Figure 38

2. Select REVERSING or NONREVERSING cylinder rotation

setting.

TMB1486N_SVG

REVERSING

Figure 39

3. Press START pad to start tumble dryer.

TMB1485N_SVG

Figure 40

Operating Instructions

DO NOT COPY or TRANSMIT

74 Part No: 70457901ENR18

NOTE: All pads can be pressed in any sequence

without damaging control or tumble dryer. To stop

the tumble dryer at any time, open the door or press

STOP/RESET.

TMB1484N_SVG

Figure 41

NOTE: The window display will flash. Press STOP/

RESET twice (within three seconds) to end the cycle

and reset the control to idle status. To restart the

tumble dryer, CLOSE door and press START pad.

IMPORTANT: If the loading door or lint panel door is

opened during the cycle, the heating system will

shut off and the motor will stop. To restart the cycle,

both doors must be closed and START pad must be

pressed.

4. When the cycle is complete, open door and remove the laun-

dry.

WARNING

To prevent the risk of fire, remove laundry imme-

diately in case of power failure.

W779

NOTE: This machine includes an anti-wrinkle/ ex-

tended tumble feature. After the drying cycle is

complete, the cylinder will tumble without heat ev-

ery few minutes. The intermittent tumbling will con-

tinue for one hour or until the door is opened.

Single Drop Control

SD and SX Control Suffixes

1. Select HIGH, MED, LOW or NO HEAT by turning the tem-

perature knob.

HIGH Temperature 190°F [88°C]

MED Temperature 160°F [71°C]

LOW Temperature 130°F [54°C]

TMB2147N_SVG

Figure 42

2. Insert the coin(s) in the coin slot.

TMB1492N_SVG

Figure 43

3. Press START button to start tumble dryer.

TMB2150N_SVG

Figure 44

IMPORTANT: To stop the tumble dryer at any time

during the cycle, OPEN DOOR. To restart the tumble

dryer, CLOSE door and press START button.

4. When the cycle is complete, open door and remove the laun-

dry.

WARNING

To prevent the risk of fire, remove laundry imme-

diately in case of power failure.

W779

NOTE: This machine includes an extended tumble

feature. Starting 20 minutes after a cycle ends, the

cylinder will tumble for two minutes every hour

without heat, up to 18 hours or until door is opened.

MDC Coin and Card Control

BB, BC, BG, BK, BL, BW, BX, BY and BZ Control Suffixes

1. Select temperature by pressing the appropriate temperature

pad.

HIGH Temperature 190°F [88°C]

MED Temperature 180°F [82°C]

LOW Temperature 160°F [72°C]

DELICATES Temperature 130°F [54°C]

Operating Instructions

DO NOT COPY or TRANSMIT

75 Part No: 70457901ENR18

TMB2338N_SVG

Figure 45

2. Insert the coin(s) in the coin slot, or the card into the opening.

TMB1492N_SVG

TMB1963N_SVG

Figure 46

3. Press START pad to start tumble dryer.

TMB2331N_SVG

Figure 47

IMPORTANT: To stop the tumble dryer at any

time during the cycle, OPEN DOOR. To restart the

tumble dryer, CLOSE door and press START pad.

4. When the cycle is complete, open door and remove the laun-

dry.

WARNING

To prevent the risk of fire, remove laundry imme-

diately in case of power failure.

W779

Quantum Control

LB, LC, LK, LL, LW, LX, LY, LZ, WB, WC, WK, WL, WW,

WX, WY and WZ Control Suffixes

1. Select HIGH, MED, LOW, NO HEAT or DELICATES by

pressing the appropriate temperature pad.

HIGH Temperature 190°F [88°C]

MED Temperature 180°F [82°C]

LOW Temperature 160°F [72°C]

DELICATES Temperature 130°F [54°C]

2. Insert the coin(s) in the coin slot or card into the card opening.

3. Press START pad to start tumble dryer.

IMPORTANT: To stop the tumble dryer at any time

during a cycle, OPEN DOOR. To restart the tumble

dryer, CLOSE door and press START pad.

4. When the cycle is complete, open door and remove the laun-

dry.

WARNING

To prevent the risk of fire, remove laundry imme-

diately in case of power failure.

W779

NOTE: This machine includes an extended tumble

feature. Starting 20 minutes after a cycle ends, the

cylinder will tumble for two minutes every hour

without heat, up to 18 hours or until door is opened.

Operating Instructions

DO NOT COPY or TRANSMIT

76 Part No: 70457901ENR18

DRY576R_SVG

Figure 48

Galaxy 600 Control

KB, KC, KK, KL, KW, KX, KY and KZ Control Suffixes

1. Select HIGH, MED, LOW or DELICATES by pressing the

appropriate temperature pad.

HIGH Temperature 190°F [88°C]

MED Temperature 180°F [82°C]

LOW Temperature 160°F [72°C]

DELICATES Temperature 130°F [54°C]

2. Insert the coin(s) in the coin slot or card into the card opening.

3. Press START pad to start tumble dryer.

IMPORTANT: To stop the tumble dryer at any time

during a cycle, OPEN DOOR. To restart the tumble

dryer, CLOSE door and press START pad.

4. When the cycle is complete, open door and remove the laun-

dry.

WARNING

To prevent the risk of fire, remove laundry imme-

diately in case of power failure.

W779

NOTE: This machine includes an extended tumble

feature. Starting 20 minutes after a cycle ends, the

cylinder will tumble for two minutes every hour

without heat, up to 18 hours or until door is opened.

Operating Instructions

DO NOT COPY or TRANSMIT

77 Part No: 70457901ENR18

TMB1438R_SVG

Figure 49

LED OPL Control

EO and RE Control Suffixes

1. Press the Up or Down keypad to change cycles.

To customize a cycle, refer to the Programming Manual.

Press START ( ) to start selected cycle.

IMPORTANT: If the loading door or lint panel door is

opened during the cycle, the heating system will

shut off and the motor will stop. To restart the cycle,

both doors must be closed and the START ( )

pad must be pressed.

3. When the cycle is complete, open door and remove laundry.

WARNING

To prevent the risk of fire, remove laundry imme-

diately in case of power failure.

W779

NOTE: This machine includes an anti-wrinkle/

extended tumble feature. After the drying cycle is

complete, the cylinder will tumble without heat ev-

ery few minutes. The intermittent tumbling will con-

tinue for one hour or until the door is opened. After

an hour the machine enters delayed tumble and will

tumble for two minutes every hour for up to 18

hours or until the door is opened.

S Models

TMB1345R_SVG

H Models

TMB1346R_SVG

Figure 50

Operating Instructions

DO NOT COPY or TRANSMIT

78 Part No: 70457901ENR18

U Models

TMB1371R_SVG

Y Models

TMB2370N_SVG

START

STOP

BACK

Figure 51

C, D, and I Models

TMB1375R_SVG

Figure 52

P Models Through 5/31/15

START

BACK

STOP

TMB2369N_SVG

Figure 53

L Models Through 5/31/15; N Models

TMB2370N_SVG

START

STOP

BACK

Figure 54

L and P Models Starting 6/1/15

TMB1464R_SVG

Figure 55

UniLinc Control

Operating Instructions

DO NOT COPY or TRANSMIT

79 Part No: 70457901ENR18

UO and RU Control Suffixes

Press the or keypad to change cycles. The center

highlighted position is the selected cycle.

To customize a cycle, refer to the Programming Manual.

Press START to start selected cycle.

IMPORTANT: If the loading door or lint panel door is

opened during the cycle, the heating system will

shut off and the motor will stop. To restart the cycle,

both doors must be closed and the START

pad

must be pressed.

3. When the cycle is complete, open door and remove laundry.

WARNING

To prevent the risk of fire, remove laundry imme-

diately in case of power failure.

W779

NOTE: This machine includes an anti-wrinkle/

extended tumble feature. After the drying cycle is

complete, the cylinder will tumble without heat ev-

ery few minutes. The intermittent tumbling will con-

tinue for one hour or until the door is opened. After

an hour the machine enters delayed tumble and will

tumble for two minutes every hour for up to 18

hours or until the door is opened.

TMB1276C_SVG

Figure 56

DX4 Coin Control

3B, 3K, 3L, 3V, 3W and 3X Control Suffixes

1. Open door and fill drum with clothes.

2. Close door.

3. Insert the coin(s) in the coin slot.

4. Press and release one of the cycle buttons to select a cycle and

start the tumble dryer. Refer to Table 15 .

To use a custom cycle, refer to the Programming Manual.

TMB2266N_SVG

Figure 57

Operating Instructions

DO NOT COPY or TRANSMIT

80 Part No: 70457901ENR18

Temperature

Dry-

ing

Tim

Left But-

ton

104°F [40°C] Varies 2 min.

Middle

Button

140°F [60°C ] Varies 2 min.

Right

Button

176°F [80°C] Varies 2 min.

Table 15

NOTE: Drying times will be dependent on the num-

ber of coins that are inserted in the coin slot.

IMPORTANT: To stop the tumble dryer at any time

during the cycle, OPEN DOOR. To restart the tumble

dryer, CLOSE door and press START button.

5. When the cycle is complete, open door and remove the laun-

dry.

WARNING

To prevent the risk of fire, remove laundry imme-

diately in case of power failure.

W779

DX4 OPL Control

3O and R3 Control Suffixes

1. Open door and fill drum with clothes.

2. Press and release one of the cycle buttons to select a cycle and

start the tumble dryer. Refer to Table 16 .

To use a custom cycle, refer to the Programming Manual.

TMB2266N_SVG

Figure 58

Tempera-

ture

Dry-

ing

Time

Cool

Down

Time

Left But-

ton

104°F [40°C] 30 min. 2 min.

Middle

Button

140°F [60°C] 30 min. 2 min.

Right

Button

176°F [80°C] 35 min. 2 min.

Table 16

IMPORTANT: To stop the tumble dryer at any time

during the cycle, OPEN DOOR. To restart the tumble

dryer, CLOSE door and press START button.

3. When the cycle is complete, open door and remove the laun-

dry.

WARNING

To prevent the risk of fire, remove laundry imme-

diately in case of power failure.

W779

Diagnostic Microprocessor Control

General Operation

The Diagnostic Microprocessor Control (DMP) is designed to

manage the drying and cooling cycles of the tumble dryer. The

controller is also programmed from the factory with five different

default programs as described below. The operator has the flexi-

bility to select the time for the drying and the cool down cycles

and the drying temperature. The operator may also select either

reversing or nonreversing basket action only if the tumble dryer

is equipped for reversing. The operator may also reprogram the

default programs. See Programming.

Default

Pro-

grams

Dry

Tim

(Mi

n.)

Cool

Time

(Min.)

Temp.

Set

Point

Re-

ver

sin

1 – Towels 40 5 185º/195ºF

[85º/91ºC]

2 – Sheets 30 5 165ºF [74ºC] Yes

Table continues...

Operating Instructions

DO NOT COPY or TRANSMIT

81 Part No: 70457901ENR18

Default

Pro-

grams

Dry

Tim

(Mi

n.)

Cool

Time

(Min.)

Temp.

Set

Point

Re-

ver

sin

3 – Misc-1 30 5 150ºF [66ºC] No

4 – Misc-2 25 5 135ºF [57ºC] Yes

5 – Extra

Dry

5 2 150ºF [66ºC] No

NOTE: If an altered program is determined to be cor-

rupted, the default program settings will be used.

Features

• Drying time: 0-60 minutes

• Cooling time: 2-60 minutes

• LED display of cycle time, set temperature, and actual tem-

perature

• Thermistor controlled temperature

• Safety tumble cycle

• Buzzer for end of cycle, audible alarm

• Reversing/Nonreversing selection

• Five user programmable programs

• RPM display – when equipped with rotational sensor only

• Monitors the lint door switch operation

• Monitors the thermistor for operation

The minimum drying time is 0 minutes, and the minimum cool-

ing time is 2 minutes. The maximum drying or cooling time is 60

minutes. The drying temperature may be set from 100ºF [38ºC] to

185º/195ºF [85º/91ºC]. The drying time, cooling time, or temper-

ature may be modified during an operating cycle.

If it is necessary to reset the drying and cooling times for the cur-

rent cycle, press STOP once to stop the tumble dryer. Press STOP

again to cancel the cycle.

If it is necessary to change programs during a current cycle, press

STOP once to stop the tumble dryer and press STOP again to

cancel the current cycle.

Programming

1. Set DIP switch #8 to the ON position.

2. Select the desired program number to change. The LED

should be flashing.

3. Select DRY TIME. Set the time with the Up/Down arrows.

4. Select COOL TIME. Set the time with the Up/Down arrows.

5. Select TEMPERATURE. Set the temperature with the Up/

Down arrows.

6. Select reversing REV (illuminated) or nonreversing REV (not

illuminated). To change basket direction and dwell time, see

Reversing Operation.

7. Press and hold the Program Select button about 3 seconds un-

til the LED stops flashing. The selected program number is

now programmed. If the Program button is pressed for less

than 3 seconds, the controller will cancel the program and dis-

play the next program’s settings. If not programmed correctly,

the display will flash “E2F” for 4 seconds, and the default set-

tings will be used. Follow steps 4 through 7 to reprogram any

program number. When finished, set DIP switch #8 to OFF.

The programs are now stored.

8. During the Program Mode, if the Up/Down arrows, REV, or

Display button is not pressed within 10 seconds, the default

program settings will be used.

9. Temporary Reprogramming of Current Programs (OPL ON-

LY).

10. The Drying Time, Cooling Time, Temperature, and Reversing

Mode of a program currently in use may be modified simply

by adjusting any or all of the program parameters for that pro-

gram, as needed. Once a modification has been made, the cur-

rent program LED will flash indicating that it has been modi-

fied.

11. Use the Up/Down arrows to adjust program time.

12. Use the Display Select button to choose between Drying

Time, Cooling Time, and Temperature. Then use the Up/

Down arrows to adjust the times and temperature.

13. Toggle between reversing REV (illuminated) or nonreversing

REV (not illuminated). (Only for tumble dryers with the re-

versing option.)

14. To cancel this temporary programming mode push the STOP

button once to stop the current cycle and once more to cancel

the modified program settings. The program will revert back

to its original settings.

Reversing Operation

1. When the LOCAL reversing operation is selected, the revers-

ing times are stored in the EEPROM which is located on the

controller board. If the values stored are determined to be in-

valid, the clockwise and counterclockwise times will default

to 60 seconds, and the dwell time will default to 4 seconds.

2. The reversing time program has the following sequence: (1)

clockwise time, (2) dwell time and (3) counterclockwise time.

3. To program new reversing times DIP switches #3 and #8 must

be on.

4. Press and hold the reverse button (REV) for 3 seconds to dis-

play the clockwise time.

5. Use the Up/Down arrows to set the clockwise time within the

range of 30-120 seconds.

6. Press REV to display the dwell time.

7. Use the Up/Down arrows to change the dwell time within the

range of 3-10 seconds.

8. Press the REV button to display the counterclockwise time.

Operating Instructions

DO NOT COPY or TRANSMIT

82 Part No: 70457901ENR18

9. Use the Up/Down arrows to change the counterclockwise

time within the range of 30-120 seconds.

10. Press the REV button to save these settings and leave DIP

switch #3 in the ON position and flip DIP switch #8 to the

OFF position.

When the DMP controller is retrofitted to an existing tumble dry-

er with the reversing feature, off board reversing will be required

and DIP switch #3 on the DMP must be in the OFF position and

the DMP must be connected to the Reversing Timer Board for

proper operation. The DMP settings for clockwise, dwell, and

counterclockwise times are no longer valid when used with the

Reversing Board. Instead these settings are made on the Revers-

ing Timer Board.

Rotation Sensor

The rotation sensor must “read” the key on the basket shaft or

pulley. The sensor must be set approximately 1/4 inch from the

key or pulley. Look for the light on the sensor to come on as the

key passes the sensor; this is a correctly operating sensor. If no

light appears, either the sensor is out of range or the key/pulley or

the sensor is bad. In addition, if the light stays on continuously,

then the sensor is too close to the component or the sensor is bad.

Safety Tumble/Anti-Wrinkle

At the end of the cool down cycle, the tumble dryer will stop and

display “END.” The DMP control will automatically rotate the

basket for 5 seconds every 2 minutes for a total of 20 minutes,

until some function of the tumble dryer is activated/deactivated

by the user.

Operational Check for the Board Diagnostics

1. “dor” indicates that the loading or lint door is open.

2. Cycle the tumble dryer to check if the buzzer activates.

3. “P-F” indicates that the thermistor is short circuited or open

circuited.

4. “bbt” indicates a broken belt condition or a faulty rotation

sensor. (Only available on tumble dryers with the rotation

sensor.)

5. Hold the START button to display the drum RPM’s; the dis-

play will read “r##” where ## are the RPM’s. (Only available

on tumble dryers with the rotation sensor.)

DMP OPL Models

DO and RD Control Suffix

Operating Instructions

DO NOT COPY or TRANSMIT

83 Part No: 70457901ENR18

Description of the OPL Control Panel

TMB1956N_SVG

213

1. START. Starts or resumes the current program or cycle.

2. STOP. Temporarily halts the current cycle or cancels the current program.

3. Reversing/Nonreversing (REV). Changes the selection between reversing and nonreversing cylinder action.

4. Reversing LED. Illuminated when set for reversing.

5. Up/Down Arrows. Increases or decreases the value in the display. In conjunction with the DISPLAY button, these buttons are

used to adjust the drying time, cooling time, temperature, clockwise time, dwell time, counter-clockwise time, and minutes per

coin (Coin only).

6. Display. Displays the drying time, cooling time, drying temperature and diagnostic codes.

7. Program Select. This button toggles through the five user programmable programs. Holding this button will save a program, as

indicated in Programming.

8. User Program LEDs. Illumination shows which user program is currently being displayed.

9. Display Select. Toggles the display between the drying time, cooling time, and temperature settings. Pressing the Display button

for 3 seconds allows the user to display the drying cycle temperature.

10. DRYING LED. Illuminated when in the drying cycle.

11. COOLING LED. Illuminated when in the cooling cycle, or when the display is currently showing the time for the cooling cycle.

12. TEMPERATURE LED. Illuminated when the display is showing the temperature setting.

Figure 59

The DMP has an 8 position DIP switch bank that is accessible

from the back of the control board. By switching these DIP

switches, it is possible for the operator to customize the display

and some of the operating features of the tumble dryer.

Fun

ctio

n OPL Coin

1 Tumble dryer Type OFF ON OPL=Off; Coin=On

2 Temperature Units OFF OFF ºF=Off; ºC=On

3 Local/Remote Reversing ON ON Local=On; Remote=Off

Table continues...

Operating Instructions

DO NOT COPY or TRANSMIT

84 Part No: 70457901ENR18

Fun

ctio

n OPL Coin

4 Empty ON ON Always ON

5 Empty ON ON Always ON

6 Buzzer Timer ON ON 5 Sec=Off; Continuous=On

7 Safety Tumble (OPL) or Coin

Count/Pay (Coin)

ON OFF #1 #7 DIP SWITCH

OFF ON SAFETY TUMBLE

OFF OFF NO SAFETY TUM-

BLE

ON ON COIN COUNT

ON OFF PAY

8 Programming OFF OFF Disable=Off; Enable=On

DIP Switch Functions Explained

1. Tumble dryer Type: This DIP switch selects the type of tum-

ble dryer, i.e., OPL or Coin.

2. Temperature Units: Selects ºF or ºC for the temperature dis-

play. Factory setting is for ºF.

3. Local/Remote Reversing: Preset at the factory; usually for lo-

cal reversing. Remote reversing for use with Reversing Timer

Board only.

4. Empty: Preset at the factory; always ON.

5. Empty: Preset at the factory; always ON.

6. Buzzer Timer: This DIP switch determines the length of time

that the end of cycle buzzer will remain on. “OFF” indicates

that the buzzer will sound for 5 seconds when the drying cy-

cle is completed. “ON” indicates that the buzzer will sound

continuously until the STOP button is pressed or the loading

door is opened.

7. Safety Tumble (OPL) or Coin count/Pay (Coin): If DIP

switch #1 is set for OPL, then DIP switch #7 in the ON posi-

tion enables the safety tumble. If DIP switch #1 is set for

Coin, then DIP switch #7 in the ON position enables the dis-

play of the coin count. DIP switch #7 in the OFF position ena-

bles the display of “PAy”, to indicate that coins are needed to

run the tumble dryer.

8. Programming: This switch enables or disables the program-

ming feature and should normally be in the OFF position.

DMP Coin

DV and DX Control Suffixes

Operating Instructions

DO NOT COPY or TRANSMIT

85 Part No: 70457901ENR18

Description of The Coin Control Panel

TMB1955N_SVG

1. Clock Symbol. This symbol of a clock indicates that the

time in the display is counting down to zero.

2. Display. Displays the drying time, cooling time, drying

temperature, and diagnostics.

3. Hidden Keys. Used for programming in the coin mode –

increases or decreases the value in the display. In conjunc-

tion with the START button, these buttons are used to ad-

just the drying time, cooling time, temperature, clockwise

time, dwell time, counterclockwise time, and minutes per

coin.

4. Temperature LEDs. Indicate temperature setting.

5. DRYING LED. Illuminated when in the drying cycle.

6. Instructions. Instructions to start a drying cycle.

7. COOLING LED. Illuminated when in the cooling cycle or

when the display is currently showing the time for the

cooling cycle.

8. START. Starts or resumes the current program or cycle.

9. Temperature Select. This button toggles through the three

temperature selections.

Figure 60

Coin Keypad Interface

- START button to start or resume a cycle.

- TEMP button to select HIGH, MEDIUM, or LOW temperature.

- Two hidden buttons to increment or decrement the programma-

ble time and temperature options.

Power-Up

Upon applying power to the tumble dryer, the display will show

“PAy” and the DRYING and COOLING LEDs will be off until

coins are deposited to increase the tumble dryer run time. When

time is displayed, the default (LOW) temperature setting LED

will be on until a different temperature setting is selected.

Power Failure

If a power loss occurs during operation, a cycle will not resume

until the START button is pressed. To cancel the remaining cycle,

press the internal CLEAR button.

Coin Operation

The tumble dryer run time is determined by the pre-programmed

run time per coin and the number of coins deposited into the tum-

ble dryer. The maximum time that can be accumulated and dis-

played is 99 minutes. The drying time is the difference between

the run time and the cooling time. The cooling time is pre-pro-

grammed to be 2 to 5 minutes. The drying temperature can be se-

lected from LOW, MEDIUM, or HIGH temperature settings by

pressing the TEMP button.

Coin Programming

The Coin board programming mode can only be entered when

“PAy” is displayed. DIP switch #7 must be in the off position.

Programming is enabled by setting DIP switch #8 to the ON posi-

tion.

The programming mode is entered by pressing and holding the

CLEAR button for three seconds.

The programming follows the following parameter order:

1. Tumble dryer run time per coin (DRYING), COOLING time,

HIGH temperature setpoint, MEDIUM temperature setpoint,

LOW temperature setpoint.

2. An LED will be on to indicate which parameter is flashing on

the display.

3. The hidden front panel increment and decrement keys are

used to change the value.

4. The CLEAR button is used to recall the default value.

5. The START button is used to step to the next parameter.

6. After the last parameter, “End” will be flashing.

7. Press the START button one last time to store the settings and

exit the program mode.

8. “PAy” will be displayed.

9. If it is determined that the data did not program correctly, the

error message “E2F” will flash for 4 seconds, and then the de-

fault coin parameters will be used.

The tumble dryer run time per coin is programmable for 1 to 20

minutes with the default preset to 10 minutes.

The cooling run time is programmable from 2 to 5 minutes with

the default preset to 2 minutes.

The three temperatures setpoints are programmable for 100ºF

[38ºC] to 185º/195ºF [85º/90ºC] with the following default set-

tings:

- HIGH equal to 185ºF [85ºC]

- MEDIUM equal to 150ºF [66ºC]

Operating Instructions

DO NOT COPY or TRANSMIT

86 Part No: 70457901ENR18

- LOW equal to 135ºF [57ºC]

Stop

When in the Coin mode, the tumble dryer will stop if the tumble

dryer door is opened while the tumble dryer is running. If the

CLEAR button, located behind the board, is pressed, the tumble

dryer will stop, the tumble dryer time will be zeroed and the dis-

play will show “PAy”.

Coin Count

The unit will count the number of coins deposited.

Setting DIP switch #7 to the ON position will display the coin

count since it was the last reset.

To reset the count, press the CLEAR button and “00” will be dis-

played.

If the coin count is greater than “999”, the display will flash

“999”.

Setting DIP switch #7 to the OFF position will return the display

to “PAy”.

Ignition Control Operation and

Troubleshooting for Models Starting

3/11/13

WARNING

70458601 and 70458701 controls cannot be serviced

by the user. If any control failures are detected, the

controls must be replaced by qualified service per-

sonnel. Risk of explosion or fire can result if the con-

trol module has been opened or with any attempts to

repair it and the warranty is void.

W818

Before troubleshooting the system, check the following items:

- Verify all mechanical and electrical connections are secure and

tight.

- Verify all system wiring is correct.

- Verify there is a proper system ground. The igniter, flame sensor

and igniter module must share a common ground with the burner.

Nuisance shutdowns are often caused by a poor or erratic ground.

- Verify that the system is powered and that the control is calling

for heat.

- If the control proceeds to an error code on the red diagnostic

LED, troubleshoot per the Fault conditions table below:

Fault Conditions

LED Indication Fault Mode

Off Normal Operation

1 Flash At Power Up

2 Flashes Flame Without Call For Heat

3 Flashes Ignition Lockout

4 Flashes (70458701 only) Manual Reset Error

Steady On Internal Control Failure

NOTE: The LED will flash on for 1/4 second, then off for

1/4 second during a fault condition. The pause between

fault codes is 3 seconds.

Internal Control Failure

If the control detects an error in its software or hardware, all out-

puts are turned off and the red LED displays a steady ON condi-

tion. If this condition persists after an attempt to restart, then the

control must be replaced.

Troubleshooting

Troubleshooting Guide

Symptom Probable Cause

Control in Lockout Mode (70458701 Control Only) Manual reset of the control is needed. Reset by pushing red

lockout button or use front end control.

Control does not start, green LED is off 1. 24 VAC present between 24V and ground on 70458701 only.

If not, see machine schematic.

2. 24 VAC present between TH and ground. If not, see machine

schematic.

Table continues...

Operating Instructions

DO NOT COPY or TRANSMIT

87 Part No: 70457901ENR18

Troubleshooting Guide

Thermostat on, no spark or valve 1. Cable connects to control and electrode. Voltage present at

gas valve.

2. Bad control. Check red LED for steady on or flashing codes.

Valve on, no spark during TFI 1. Shorted electrode.

2. Spark gap not correct. Set to .094-.156 inch.

3. High voltage cable is faulty or has a poor connection.

4. Control failure.

Spark on, no flame 1. Is gas on?

2. 24 VAC at gas valve.

3. Bad control. Check voltage between gas valve terminal MV

and GND on control.

Flame okay during TFI, no flame sense after TFI 1. Check electrode position and cleanliness.

2. Check high voltage wire.

3. Poor ground at burner.

4. Poor flame, check flame current.

Reset failure 1. Reset switch was pressed too long. Try to reset again.

2. Reset switch is shorted. Replace switch.

Proper Electrode Location

Proper location of the electrode assembly is important for optimal

system performance. The electrode assembly should be located

so that the tips are inside the flame envelope and about 1/2 inch

[1.2 cm] above the base of the flame. Refer to Figure 61 .

TMB2317K_SVG

Figure 61

Flame Current Measurement

Flame current is the current that passes through the flame from

sensor to ground. To measure flame current, connect a True RMS

or analog DC micro-amp meter to the FC+ and the FC- terminals.

The reading should be 1.0 micro-amps DC or higher. If the meter

reads negative or below “0” on the scale, the meter leads are re-

versed. Re-connect leads with proper polarity.

Alternately, a Digital Voltmeter may be used to measure the DC

voltage between the FC+ and FC- terminals. Each micro-amp of

flame current produces 1.0 VDC, so a reading of 2.6 VDC would

equate to 2.6 micro-amps.

A good burner ground that matches the control ground is critical

for reliable flame sensing.

Ignition Control Operation for Non-CE

Models Through 3/10/13

Power Up

When power is applied to the ignition control, the control will be-

gin the ignition sequence within 1 – 3 seconds prepurge waiting

time.

Ignition Sequence

The control begins the ignition sequence after prepurge by pow-

ering the ignitor and opening the gas valve. The ignitor will re-

main on either until a flame is sensed or until a maximum of ten

(10) seconds(10 +0/-4 sec) has elapsed. If a flame is established

and lost during the 10 second period, the ignitor will be powered

up again in an attempt to re-ignite the gas.

If no flame is detected within the ten (10) second ignition se-

quence, the control will terminate power to the gas valves, igni-

tor, and enter lockout within 5 seconds.

Operating Instructions

DO NOT COPY or TRANSMIT

88 Part No: 70457901ENR18

Normal Operation

Once a flame has been established, the spark ignitor will stop

sparking and the control will continually monitor all inputs. If the

controller senses a loss of flame after flame is established, the gas

valve will remain energized and sparking will commence within

one second of the flame loss. If flame reattempt fails, lockout will

occur within 11 seconds of initial flame loss.

Termination of Flame

Normal flame termination occurs when the thermostat has been

satisfied, meaning there is no immediate need for more heat. The

thermostat will disconnect power from the ignition control, which

will cause the gas valve to close and the flame to go out. After a

short period of time, not less than 1 second, the thermostat will

cool down and close causing power to be reapplied to the ignition

control. When this occurs, the control must complete the same

prepurge and ignition sequence specified above.

Control Lockout

When the control locks out, the gas valve will be closed and all

requests for heat will be ignored. The lockout mode may only be

discontinued by interrupting power to the control or cycling the

thermostat. After this occurs, the control will restart with its nor-

mal power up and ignition sequence.

Low Voltage Detection

The control will have capability for detection of a low voltage in-

put condition. If input voltage on power up is below 19.0VAC

+0.8VAC/-0.5VAC, the control will disable output to gas valve

control relay. If input voltage rises above 19.8VAC for at least

three (3) seconds, the control will then re-enable function of the

gas valve control relay and ignition sequence may begin. On

powerup, the control function must always be disabled if greater

than 19.8VAC.

Ignition Control Operation for CE

Models Through 3/10/13

Power Up

After 24VAC is applied to the ignition control pins 24V and

GND, the Diagnostic LED on the ignition control will turn or-

ange/yellow. If a fault is detected the ignition control will enter

Lockout Mode. If no faults are detected, the Diagnostic LED will

turn Green and the ignition control will enter Standby Mode.

Standby Mode

While in Standby Mode, the ignition control will continually

monitor the system for faults. Once 24VAC is applied to termi-

nals TH and GND on the control, the ignition control will enter

Start Up Mode.

Start Up Mode

During Start Up Mode, the ignition control will monitor the sys-

tem for faults and begin the ignition sequence. If no faults are

present, the ignition control will begin the ignition sequence by

entering an 18 second waiting period. During this time the Green

LED on the ignition control will switch between Red and Green,

before maintaining a Green color.

After the waiting period, the ignition control will turn on the ig-

niter and gas valve. The igniter will remain on until a flame is

sensed, or up to 10 seconds.

Once a flame has been sensed the ignition control will stop spark-

ing, the gas valve will remain on and ignition control will enter

Run Mode.

If a flame is not sensed, the ignition control will then begin two

additional retrials for ignition. The ignition control will re-enter

the 18 seconds waiting period before the ignition control makes

another attempt at ignition. If the three attempts at ignition fail,

the ignition control will enter Lockout Mode.

Run Mode

While in Run Mode the ignition control leaves the gas valve on,

monitors the flame signal, and leaves the igniter off.

If a flame signal is lost during Run Mode, one additional retrial

for ignition will take place within one second. The ignition con-

trol will restore the spark for approximately 10 seconds. If the ig-

nition re-attempt fails, the ignition control will enter Lockout

Mode.

The ignition control will remain in Run Mode until 24VAC is re-

moved from terminals TH and GND on the control.

Termination of Flame

The flame will go out when power is removed from ignition con-

trol. The ignition control will turn off the gas valve and enter

Standby Mode.

Lockout Mode

When Lockout Mode is entered, the ignition control will remove

power to the gas valve, the igniter will turn off, the Lockout/

Reset Light will turn on, and the Diagnostic LED will display the

appropriate Error Code.

Lockout Manual Reset

Lockout Mode is cleared by pressing an external reset switch for

three seconds. The ignition control will clear all error codes and

enter Standby Mode. During Lockout Manual Reset, the Diag-

nostic LED on the ignition control flashes red and orange, and the

Reset Light remains on until the ignition control is reset. After

the Reset Light turns off, stop pressing the switch. Holding the

reset for three seconds after lockout has been cleared will cause a

fault and result in entering Lockout Mode again.

System Tests

The following system tests are performed during normal opera-

tion. System tests are performed at a minimum of every 24 hours.

Operating Instructions

DO NOT COPY or TRANSMIT

89 Part No: 70457901ENR18

Low Voltage Detection

If the voltage between terminals TH and GND on the control is

below 18.75VAC +/- 0.75VAC for more than 3 seconds the igni-

tion control will turn off the gas valve and will not attempt to

spark. The Diagnostic LED will display Error Code 5. The igni-

tion control will not enter Lockout Mode if a low voltage condi-

tion is detected, but will enter Standby Mode and wait for the low

voltage condition to be cleared.

If the voltage between terminals TH and GND on the control ris-

es above 19.75VAC +/- 0.1VAC for at least 3 seconds, the igni-

tion control will then enter Start Up Mode.

Low Voltage Detection test is disabled during Run Mode.

Gas Valve

The ignition control verifies that the gas valve is connected. Fail-

ure of this test results in the ignition control entering Lockout

Mode with the Diagnostic LED displaying Error Code 2.

Flame Probe Tests

The Unexpected Presence of Flame test is performed when no

flame is expected. Failure of this test results in the ignition con-

trol entering Lockout Mode with the Diagnostic LED displaying

Error Code 3.

During the Flame Monitoring test, the flame is checked to ensure

the gas is being burned when the gas valve is on. Failure of this

test will result in the ignition control entering Lockout Mode with

the Diagnostic LED displaying Error Code 3.

Diagnostic LED (DGN LED)/Error Codes

The Diagnostic LED or DGN LED is located by the power con-

nector on the ignition control. Refer to Figure 62 . The Diagnos-

tic LED will indicate the status of the ignition control. Refer to

Table 17 .

LED Color

Description

Orange-Yellow Initialization

Green Standby/Normal Operation

Red Fault Indication Code

Table 17

The Diagnostic LED will flash error codes one half second on

and one half second off. Error codes are separated by a one sec-

ond pause before the code is repeated.

Error Code

DGN LED

status Fault Type

1 Red Ignition Control

Internal Failure

2 2 Red Flashes Gas Valve Not

Connected

3 3 Red Flashes Ignition/Flame

Sense Failure

4 4 Red Flashes Reset Switch is

Shorted

5 Slow Red and

Green Flashes

Low Voltage De-

tection

6 Fast Red and Or-

ange Flashes

Ignition Control is

in Reset Delay

TMB2176N_SVG

1. Diagnostic (DGN) LED

Figure 62

Operating Instructions

DO NOT COPY or TRANSMIT

90 Part No: 70457901ENR18

Adjustments

WARNING

To reduce the risk of electric shock, fire, explosion,

serious injury or death:

• Disconnect electric power to the tumble dryer be-

fore servicing.

• Close gas shut-off valve to gas tumble dryer be-

fore servicing.

• Close steam valve to steam tumble dryer before

servicing.

• Never start the tumble dryer with any guards/

panels removed.

• Whenever ground wires are removed during serv-

icing, these ground wires must be reconnected to

ensure that the tumble dryer is properly ground-

ed.

W002R1

Gas Burner Air Shutter

NOTE: Air inlet shutters on the burner must be adjust-

ed so sufficient air is metered into the system for prop-

er combustion and maximum efficiency. Before adjust-

ing the inlet shutters be sure that all lint is removed

from lint compartments and lint screen.

Air shutter adjustments will vary from location to location and

will depend on the vent system, number of units installed, make-

up air and line gas pressure. Opening the shutter increases the

amount of primary air supplied to the burner while closing the

shutter decreases the primary air supply. Adjust air shutter as fol-

lows:

Refer to Figure 63 .

1. Open the upper front access panel and remove the burner in-

spection hole plate.

TMB2410N_SVG

Figure 63

2. Start the tumble dryer and check the flame pattern. If the

flame pattern is straight up, insufficient air is flowing through

the tumble dryer. A flame pattern that flares to the right and

left indicates no air is flowing through the tumble dryer. Cor-

rect air and gas mixture is indicated if the flame pattern is pri-

marily blue, with small yellow tips, and bends to the right of

the heater section. Too little air is indicated if the flame if yel-

low, lazy and smokey. (A whistling sound from burner could

also be caused by an improper air shutter setting.)

3. To adjust the air shutter, loosen air inlet shutter adjusting

screw.

4. Open or close air shutter as necessary to obtain proper flame

intensity.

5. After air shutter is adjusted for proper flame, tighten air shut-

ter adjusting screw securely.

Adjustments

DO NOT COPY or TRANSMIT

91 Part No: 70457901ENR18

T457I_SVG

1. Proper Airflow

2. Insufficient Airflow

3. No Airflow

4. Air Shutter Adjusting Screw

Figure 64

Airflow Switch

The airflow switch is set at the factory for proper operation. No

adjustment necessary.

The airflow switch operation may be affected by shipping wire

tie still in place, lack of make-up air, or an obstruction in the ex-

haust duct. These should be checked and the required corrective

action taken.

WARNING

The tumble dryer must not be operated if the airflow

switch does not operate properly. Faulty airflow

switch operation may cause an explosive gas mix-

ture to collect in the tumble dryer.

W072R1

IMPORTANT: Airflow switch vane must remain closed

during operation. If it opens and closes during the dry-

ing cycle, this indicates insufficient airflow through the

tumble dryer. If switch remains open, or pops open and

closed during the cycle, the heating system will shut

off. The cylinder and fan will continue to operate even

though the airflow switch is indicating insufficient air-

flow.

NOTE: To properly mount the airflow switch bracket, or

in case of a load not drying, the airflow switch bracket

may need to be checked for proper alignment. Be sure

the locator pins are securely in their respective holes

before tightening the bracket mounting screws. This

will assure proper alignment of the airflow switch arm

in the channel of the airflow switch bracket and prevent

binding of the arm.

Loading Door Switch

The door switch should be adjusted so the cylinder stops when

door is opened 2 inches [51 mm] plus or minus 0.25 inch [6 mm].

This switch is a normally open switch and is closed by the hinge

cam when the door is closed. If adjustment is required, refer to

Figure 65 and proceed as follows:

1. Close door and start tumble dryer, slowly open loading door.

Cylinder and heat system should shut off when door is open 2

inches [51 mm] plus or minus 0.25 inch [6 mm].

2. Slowly close the loading door. When door is 2 inches [51

mm] from being fully closed, the door switch actuating brack-

et (located on the door) should depress the button and the

switch arm with an audible “click.”

3. If the actuating bracket does not operate the switch at the ap-

propriate door closure, bend the actuating switch arm in or out

to achieve proper actuation.

Adjustments

DO NOT COPY or TRANSMIT

92 Part No: 70457901ENR18

TMB2105N_SVG

1. Switch Actuator

Figure 65

Loading Door Catch

The door catch must be adjusted to have sufficient tension to hold

loading door closed against force of load tumbling against it.

Proper adjustment is when 8-15 pounds [35.6N - 66.7N] pull is

required to open door.

If adjustment is required, refer to Figure 66 and proceed as fol-

lows:

1. Open door.

2. Loosen acorn nut.

3. Turn door strike screw in or out as required.

4. Tighten acorn nut.

T048I_SVG

1. Door Latch

2. Door Catch

3. Acorn Nut

Figure 66

Drive Belt - Nonreversing Models

1. Remove guard from rear of tumble dryer.

2. To adjust belt tension, loosen idler housing bolts holding idler

housing assembly to the guide rails.

3. Position housing assembly by turning adjusting bolt until

proper belt tension is reached, then retighten idler housing

bolts.

4. Replace the guard on rear of tumble dryer.

TMB2412N_SVG

1. Poly V-Belt (Self-Adjusting)

2. Idler Housing Bolts (2)

3. Adjusting Bolt

4. Drive V-Belt

5. Idler Housing Assembly

Figure 67

Drive Belt - Reversing Models

Adjustments

DO NOT COPY or TRANSMIT

93 Part No: 70457901ENR18

Refer to Figure 68 .

Proper tension is when the drive belt can be depressed approxi-

mately 0.5 inch [13 mm] by applying light thumb pressure [ap-

proximately 5 pounds [0.35 bar]] at a point midway between the

sheave and motor pulley.

Proper tension is when each cylinder belt can be depressed ap-

proximately 0.19 inch [5 mm] by applying light thumb pressure

[approximately 5 pounds [0.35 bar]] at a point midway between

the sheave and the idler.

1. Remove guard from rear of tumble dryer.

2. To adjust cylinder belt tension, loosen idler housing bolts

holding idler housing assembly to the guide rails.

3. Position housing assembly by turning adjusting bolt until

proper belt tension is reached, then retighten idler housing

bolts.

NOTE: Adjusting the cylinder belt tension will

change the drive tension. Drive belt tension must al-

so be adjusted.

4. Loosen the locking bolt.

5. Loosen the adjusting nut and use the adjusting screw to move

the motor up or down.

6. Once proper belt tension is reached, retighten the adjusting

nut and locking bolt.

7. Replace the guard on rear of tumble dryer.

TMB2283N_SVG

1. Locking Bolt

2. Adjusting Nut

3. Adjusting Screw

4. Cylinder Belts

5. Guide Rail

6. Idler Housing Bolts (2)

7. Adjusting Bolt (Not shown)

8. Drive Belt

Figure 68

Adjustments

DO NOT COPY or TRANSMIT

94 Part No: 70457901ENR18

Maintenance

Daily

1. Inspect the area surrounding tumble dryers, remove all com-

bustible materials, including lint, before operating the ma-

chines.

2. Check cylinder for foreign objects to avoid damage to cloth-

ing and equipment.

3. Clean lint from lint compartment and screen to maintain prop-

er airflow and avoid overheating.

WARNING

To reduce the risk of serious injury, do not open

the lint panel while the tumble dryer is in opera-

tion. Before cleaning the lint screen, open tumble

dryer door and allow cylinder to completely stop.

W410R1

a. Open the lint panel.

b. Remove all accumulated lint in the lint compartment area.

Lightly brush any lint that may be left on the lint screen.

c. Be sure the lint screen is not torn.

d. The lint screen is designed to completely cover the entire

opening in the lint screen panel. Be sure that it does so.

e. Wipe lint off of the cabinet high limit thermostat and ther-

mistor. Refer to Figure 69 .

f. Replace the lint compartment panel on the tumble dryer

ensuring a tight fit, and lock if applicable.

4. At end of day, clean the machine's top, front and side panels

with mild detergent. Rinse with clean water. DO NOT use

products that contain alcohol on the control panel.

TMB2281N_SVG1

1. Thermistor

2. Thermostat

3. Blower

4. Lint Screen

Figure 69

Monthly

1. Remove lint and debris from inside exhaust duct to maintain

proper airflow and avoid overheating.

a. Remove external duct and duct access covers, if present.

b. Clean inside of duct with a vacuum.

c. Clean dampers and make sure they operate freely.

d. Replace duct and all access covers before returning tumble

dryer to operation.

2. Ensure even lint distribution over lint screen.

3. Carefully wipe any accumulated lint off the cabinet high limit

thermostat and thermistor, including perforated cover.

4. Clean lint and debris buildup from blower to maintain proper

airflow.

Quarterly

1. Use a vacuum to clean air vents on drive motors.

2. Check and clean steam coils, if applicable.

3. Check flow of combustion and ventilation air.

4. Check belt tension and condition. Replace worn or cracked

belts.

5. Clean the machine's top panel with mild detergent. Rinse with

clean water.

6. Models equipped with a fire suppression system: Perform

the fire suppression system maintenance test by pressing the

test button in the control box.

Maintenance

DO NOT COPY or TRANSMIT

95 Part No: 70457901ENR18

Bi-Annually

1. Check mounting hardware for any loose nuts, bolts or screws.

2. Check gas connections for leakage.

3. Check for loose electrical connections.

4. Check steam connections for looseness and leakage.

5. Check steam filter. Replace if dirty.

6. Remove all front panels and vacuum, including coin drop

mechanisms.

7. Check cylinder and front panel seals.

8. Inspect cabinet and inner panels for any damage, replace or

repair as needed.

9. Clean burner tubes and orifice area of any lint buildup.

10. Machines equipped with a fire suppression system: All in-

let and outlet hoses should be checked for any visible signs of

deterioration. Replace as necessary or every five years.

11. Machines equipped with a heat exchanger kit: Clean the

inlet and outlet with a soft brush or clean by using hot water

and, if needed, a mild detergent.

Annually

1. Remove burner tubes.

2. Clean burner tubes using water and a brush.

Fire Suppression System (Optional

Equipment) Maintenance Test

NOTE: Fire suppression system only available on gas

and steam models.

To ensure proper operation, the fire suppression system must be

tested every three months. If the system test does not perform as

indicated:

1. Discontinue use of the tumble dryer.

2. Refer to Troubleshooting Manual or contact a qualified serv-

ice person.

3. Restore the fire suppression system to proper working order

before using tumble dryer.

Create a maintenance record with a check box for pass, the date

and a signature. Store this record in an area where it will not be

damaged, but is easily accessible to person performing tests.

NOTE: Failure to maintain the fire suppression system

will void the tumble dryer warranty.

NOTE: The auxiliary output is activated during the fire

suppression system maintenance test sequence. Con-

sider this fact prior to testing the system every three

months. (Example – If the external system uses the

auxiliary output to call the fire department, inform the

fire department before and after the fire suppression

system maintenance test.)

CAUTION

Clean up any water spilled during testing to avoid

personal injury.

W487

TMB1999N_SVG2

1. Opening for Auxiliary Alarm Cable

2. Test Button

3. Light

4. Reset Button

Figure 70

To perform the fire suppression system maintenance test:

1. If the auxiliary alarm output is connected to a separate alarm

system, disconnect prior to performing the fire suppression

system maintenance test.

2. Remove any lint from the lint compartment.

3. Ensure temperature sensors are free of lint.

4. Place a load of dry towels in the tumble dryer. Refer to Table

18 for proper load size. Ensure the cylinder baffles are to the

left and right of the spray manifold located at the center top of

the cylinder.

5. Unlock the fire suppression system control box.

6. Press and hold the test button, verify the light is on, this

should take approximately five seconds. Refer to Figure 70 .

After a one-second pause water should begin to spray into the

cylinder.

7. After 15 seconds of water spray, press and hold the reset but-

ton until water spray is off and light is off. This should take

approximately one second. Refer to Figure 70 and Figure 71 .

8. Immediately remove and weigh the load. Refer to Table 18

for acceptable weight range. If less than minimum pounds in-

Maintenance

DO NOT COPY or TRANSMIT

96 Part No: 70457901ENR18

dicated in Table 18 , the fire suppression system has failed the

maintenance test. Refer to the Troubleshooting Manual.

IMPORTANT: If the fire suppression system failed

the maintenance test, DO NOT operate the tumble

dryer.

Dry

Weight

Wet

Weight

Mini-

mum

Weight

lbs.

[kg]

lbs.

[kg]

lbs.

[kg]

50 25 [11] 40-44

[18-20]

35 [16]

75 40 [18] 57-61

[26-28]

52 [24]

Table 18

9. Clean up any water on the floor.

10. Lock the fire suppression system control box.

11. If the separate alarm option is being used, reconnect the auxil-

iary alarm output.

12. Start the tumble dryer to dry the test load.

13. On maintenance record, check box if fire suppression system

passed the test, date and sign record.

TMB2010N_SVG

1. Spray Manifold

2. Water Spray

Figure 71

Maintenance

DO NOT COPY or TRANSMIT

97 Part No: 70457901ENR18

Before You Call for Service

Won’t Start Won’t Heat Clothes Not Dry Possible Reason – Corrective Actions

• Insert correct coin(s) or valid card if applicable.

• Close the loading door tightly.

• Close lint panel tightly.

• Press the PUSH-TO-START or START pad/button.

• Be sure power cord is plugged all the way into the elec-

trical outlet and hard or direct wire connections are

tight.

• Check the main fuse and circuit breaker.

• Check fuses located in the machine.

• Insufficient airflow.

• Gas shut-off valve in OFF position.

• Are controls properly set?

• Broken drive belt. Call the service person.

• • Tumble dryer is in Cool Down Mode.

• • Lint screen clogged. Clean lint screen.

• • Exhaust duct to outside is blocked. Clean out.

Before You Call for Service

DO NOT COPY or TRANSMIT

98 Part No: 70457901ENR18

Removing Tumble Dryer from Service

1. Turn off electrical supply external to machine.

2. Turn off electrical disconnect on machine.

3. Turn off gas supply external to machine.

4. Turn off manual gas shut-off valve on machine.

5. Turn off steam supply external to machine.

6. Remove all electric, gas and steam connections.

Removing Tumble Dryer from Service

DO NOT COPY or TRANSMIT

99 Part No: 70457901ENR18

Disposal of Unit

This appliance is marked according to the European directive

2002/96/EC on Waste Electrical and Electronic Equipment

(WEEE).

This symbol on the product or on its packaging indicates that this

product shall not be treated as household waste. Refer to Figure

72 . Instead it shall be handed over to the applicable collection

point for the recycling of electrical and electronic equipment. En-

suring this product is disposed of correctly will help prevent po-

tential negative consequences for the environment and human

health which could otherwise be caused by inappropriate waste

handling of this product. The recycling of materials will help to

conserve natural resources. For more detailed information about

recycling of this product, please contact the local city office,

household waste disposal service, or the source from which the

product was purchased.

MIX1N_SVG

Figure 72

Disposal of Unit

DO NOT COPY or TRANSMIT

100 Part No: 70457901ENR18

China Restriction of hazardous substances

(RoHS)

The Table of Hazardous Substances/Elements and their Content As required by China’s Management Methods for Restricted Use

of Hazardous Substances in Electrical and Electronic Products

Hazardous substances

Part Name Lead

(Pb)

Mercury

(Hg)

Cadmium

(Cd)

Hexavalent

Chromium

(CR[VI])

Polybromi-

nated biphen-

yls

(PBB)

Polybromi-

nated diphen-

yl ethers

(PBDE)

PCBs X O O O O O

Electromechanical Parts O O O O O O

Cables and Wires O O O O O O

Metal Parts O O O O O O

Plastic Parts O O O O O O

Batteries O O O O O O

Textile O O O O O O

Timing Belts O O O O O O

Insulation O O O O O O

Glass O O O O O O

Display O O O O O O

This table is prepared in accordance with the provisions of SJ/T-11364.

O: Indicates that the content of said hazardous substance in all of the homogenous materials in the component is within the limits

required by GB/T 26572.

X: Indicates that the content of said hazardous substance exceeds the limits required by GB/T 26572 in at least one homogenous

material in the component.

All parts named in this table with an “X” are in compliance with the European Union’s RoHS Legislation.

NOTE: The referenced Environmental Protection Use Period Marking was determined according to normal oper-

ating use conditions of the product such as temperature and humidity.

This product under normal use, durable years of environmental protection is 15 years.

China Restriction of hazardous substances (RoHS)

DO NOT COPY or TRANSMIT

101 Part No: 70457901ENR18

Speed Queen ST050E 25kg Tumbler Electric Dryer

Product's Documents

User Manual

Specifications

Speed Queen ST050E Questions and Answers