IPSO DR170 70kg Tumble Dryer User Manual

Installation/Operation/Maintenance

Tumble Dryers

120 Pound (55 Kilogram) Capacity

170 Pound (77 Kilogram) Capacity

200 Pound (90 Kilogram) Capacity

Starting Serial No. 0907003062

Refer to Page 8 for Model Identification

TMB1268C_SVG

Original Instructions

Keep These Instructions for Future Reference.

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

www.alliancelaundry.com

Part No. 70458101ENR11

February 2016

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.

DO NOT COPY or TRANSMIT

3 Part No. 70458101ENR11

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

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. 70458101ENR11

Table of Contents

Introduction........................................................................................... 8

Model Identification .......................................................................................8

Contact Information...................................................................................... 10

Safety Information................................................................................12

Explanation of Safety Messages..................................................................... 12

Important Safety Instructions......................................................................... 12

Specifications and Dimensions.............................................................. 14

Specifications and Dimensions ...................................................................... 14

120 Series Tumble Dryer Dimensions and Exhaust Outlet Locations .................16

170 and 200 Series Tumble Dryer Dimensions and Exhaust Outlet Locations..... 17

Electric and Gas Connection Locations for Gas Models Through 3/10/13...........18

Electric and Gas Connection Locations for Gas Models Starting 3/11/13............19

Electric and Steam Connection Locations for Steam Models Through 3/10/13....20

Electric and Steam Connection Locations for Steam Models Starting 3/11/13.....21

Electric Connection Location for Electric Models............................................ 23

Installation........................................................................................... 24

Pre-Installation Inspection............................................................................. 24

Location Requirements..................................................................................24

Position and Level the Tumble Dryer..............................................................25

Mounting..................................................................................................... 25

Fire Suppression System (Optional Equipment)............................................... 26

Check Local Codes and Permits..................................................................26

Water Requirements...................................................................................26

Water Connections.....................................................................................26

Electrical Requirements............................................................................. 28

Auxiliary Alarm........................................................................................ 28

Before Placing Tumble Dryer into Service.......................................................28

Required for CE Models Only.................................................................... 30

Installing CE Gas Drying Tumble Dryer..........................................................30

General Information.................................................................................. 30

CE Orifices...............................................................................................31

Properties of CE Gases.............................................................................. 33

Changing Gas Configuration...................................................................... 33

Specific Conversion Procedures..................................................................34

Exhaust Requirements..........................................................................36

Exhaust Requirements...................................................................................36

written consent of the publisher.

DO NOT COPY or TRANSMIT

5 Part No. 70458101ENR11

Layout......................................................................................................... 36

Make-Up Air................................................................................................36

Venting........................................................................................................ 36

Alternate Venting for 120 Series Tumble Dryers...........................................37

Individual Venting..................................................................................... 38

Manifold Venting...................................................................................... 39

Gas Requirements.................................................................................42

Gas Requirements.........................................................................................42

Gas Supply Pipe Sizing and Looping.............................................................. 44

Low Pressure Gas Pipe Sizes......................................................................44

High Pressure Gas Pipe Sizes..................................................................... 46

High Altitude Orifice Sizing ......................................................................... 48

Electrical Requirements........................................................................51

Electrical Requirements.................................................................................51

Wiring Diagram............................................................................................51

Grounding Instructions..................................................................................51

For CE Models Only..................................................................................52

Service/Ground Location........................................................................... 52

To Connect Electrical Service To The Tumble Dryer........................................ 54

Jumper Configuration Instructions..................................................................54

Ferrite Ring Installation ................................................................................54

Electrical Specifications ............................................................................... 57

Steam Requirements.............................................................................59

Steam Requirements......................................................................................59

Piping Recommendations.............................................................................. 63

Installing Steam Trap and Making Condensate Return Connections...................63

Thermal Oil Prep.......................................................................................... 63

Operating Instructions..........................................................................64

Operating Instructions................................................................................... 64

Emergency Stop Button On CE Models.......................................................... 64

Operating Instructions................................................................................... 64

Reversing Operation......................................................................................65

Control Instructions.......................................................................................65

Dual Digital Timer Control.........................................................................65

Electronic OPL Micro Control....................................................................67

LED OPL Control .................................................................................... 68

UniLinc Control ....................................................................................... 69

DX4 OPL Control..................................................................................... 70

Diagnostic Microprocessor Control ............................................................ 71

DMP OPL Models.....................................................................................71

Ignition Control Operation and Troubleshooting for Models Starting 3/11/13..... 73

Internal Control Failure..............................................................................74

Troubleshooting........................................................................................ 74

Proper Electrode Location..........................................................................75

Flame Current Measurement.......................................................................75

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6 Part No. 70458101ENR11

Ignition Control Operation for Non-CE Models Through 3/10/13...................... 75

Ignition Control Operation for CE Models Through 3/10/13............................. 75

System Tests............................................................................................. 76

Diagnostic LED (DGN LED)/Error Codes...................................................76

Adjustments......................................................................................... 78

Adjustments................................................................................................. 78

Gas Burner Air Shutter.................................................................................. 78

Airflow Switch ............................................................................................ 79

Loading Door Switch.................................................................................... 79

Loading Door Catch (120 and 170 Series Models)........................................... 79

Loading Door Strike (200 Series Models)........................................................80

Belt Drive ................................................................................................... 80

Maintenance......................................................................................... 82

Daily........................................................................................................... 82

Monthly....................................................................................................... 82

Quarterly......................................................................................................82

Bi-Annually................................................................................................. 83

Annually...................................................................................................... 83

Fire Suppression System (Optional Equipment) Maintenance Test.....................83

Before You Call for Service................................................................... 85

Removing Tumble Dryer from Service.................................................. 86

Disposal of Unit.................................................................................... 87

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7 Part No. 70458101ENR11

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

120 Series

(55 Kg)

CA120L

CA120N

CK120N

CT120L

CT120N

CU120L

CU120N

DR120G2-BA120L

DR120G2-BA120N

DR120G2-BK120N

DR120G2-BT120L

DR120G2-BT120N

DR120G2-BU120L

DR120G2-BU120N

HA120L

HA120N

HK120N

HT120L

HT120N

HU120L

HU120N

IPD120G2

IT120L

IT120N

LA120L

LA120N

LK120N

LT120L

LT120N

LU120L

LU120N

NT120L

NT120N

NU120L

NU120N

PA120L

PA120N

PK120N

PT120L

PT120N

PU120L

PU120N

SA120L

SA120N

SK120N

ST120L

ST120N

SU120L

SU120N

UA120L

UA120N

UK120N

UT120L

UT120N

UU120L

UU120N

XT120L

XT120N

XU120L

XU120N

YT120L

YT120N

YU120L

YU120N

CT120S

CT120T

CU120S

CU120T

DR120S2-BT120S

DR120S2-BT120T

DR120S2-BU120S

DR120S2-BU120T

HT120S

HT120T

HU120S

HU120T

IPD120S2

IT120S

IT120T

LT120S

LT120T

LU120S

LU120T

NT120S

NU120S

PT120S

PT120T

PU120S

PU120T

ST120S

ST120T

SU120S

SU120T

UT120S

UT120T

UU120S

UU120T

XT120S

XT120T

XU120S

XU120T

YT120S

YT120T

YU120S

YU120T

CT120E

CU120E

DR120E2-BT120E

DR120E2-BU120E

HT120E

HU120E

IT120E

LT120E

LU120E

NT120E

NU120E

PT120E

PU120E

ST120E

SU120E

UT120E

UU120E

YT120E

YU120E

Table continues...

Introduction

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8 Part No. 70458101ENR11

Gas Steam/Thermal Oil Electric

170 Series

(77 Kg)

CA170L

CA170N

CK170N

CT170L

CT170N

CU170L

CU170N

DR170G2-BA170L

DR170G2-BA170N

DR170G2-BK170N

DR170G2-BT170L

DR170G2-BT170N

DR170G2-BU170L

DR170G2-BU170N

HA170L

HA170N

HK170N

HT170L

HT170N

HU170L

HU170N

IPD170G2

IT170L

IT170N

LA170L

LA170N

LK170N

LT170L

LT170N

LU170L

LU170N

NT170L

NT170N

NU170L

NU170N

PA170L

PA170N

PK170N

PT170L

PT170N

PU170L

PU170N

SA170L

SA170N

SK170N

ST170L

ST170N

SU170L

SU170N

UA170L

UA170N

UK170N

UT170L

UT170N

UU170L

UU170N

XT170L

XT170N

XU170L

XU170N

YT170L

YT170N

YU170L

YU170N

CT170S

CT170T

CU170S

CU170T

DR170S2-BT170S

DR170S2-BT170T

DR170S2-BU170S

DR170S2-BU170T

HT170S

HT170T

HU170S

HU170T

IPD170S2

IT170S

IT170T

LT170S

LT170T

LU170S

LU170T

NT170S

NU170S

PT170S

PT170T

PU170S

PU170T

ST170S

ST170T

SU170S

SU170T

UT170S

UT170T

UU170S

UU170T

XT170S

XT170T

XU170S

XU170T

YT170S

YT170T

YU170S

YU170T

Not Applicable

Table continues...

Introduction

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9 Part No. 70458101ENR11

Gas Steam/Thermal Oil Electric

200 Series

(90 Kg)

CA200L

CA200N

CT200L

CT200N

CU200L

CU200N

DR200G2-BA200L

DR200G2-BA200N

DR200G2-BT200L

DR200G2-BT200N

DR200G2-BU200L

DR200G2-BU200N

HA200L

HA200N

HT200L

HT200N

HU200L

HU200N

IT200L

IT200N

LA200L

LA200N

LT200L

LT200N

LU200L

LU200N

NT200L

NT200N

NU200L

NU200N

PA200L

PA200N

PT200L

PT200N

PU200L

PU200N

SA200L

SA200N

ST200L

ST200N

SU200L

SU200N

UA200L

UA200N

UT200L

UT200N

UU200L

UU200N

CT200S

CT200T

CU200S

CU200T

DR200S2-BT200S

DR200S2-BT200T

DR200S2-BU200S

DR200S2-BU200T

HT200S

HT200T

HU200S

HU200T

IT200S

IT200T

LT200S

LT200T

LU200S

LU200T

NT200S

NU200S

PT200S

PT200T

PU200S

PU200T

ST200S

ST200T

SU200S

SU200T

UT200S

UT200T

UU200S

UU200T

Not Applicable

Explanation of digit in 6th position of model number:

E = Electric

L = Liquid Petroleum (L.P.) Gas

N = Natural Gas

S = Steam

T = Thermal Oil

Includes models with the following control suffixes

R3 – reversing DX4 OPL RE – reversing LED OPL RQ – reversing dual digital timer

RD – reversing DMP OPL RM – reversing OPL micro RU – reversing UniLinc OPL

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 Ripon, Wisconsin

+32 56 41 20 54 Wevelgem, Belgium

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 _______________________________

Introduction

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10 Part No. 70458101ENR11

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

you have.

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 or +32 56 41

20 54 for the name and address of the nearest authorized parts

distributor.

TMB2288N_SVG

120 170/200

1. Serial Plate

Figure 1

Introduction

DO NOT COPY or TRANSMIT

11 Part No. 70458101ENR11

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 tumbler,

follow these basic precautions.

W776

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 appliance must not be activated without lint/foam filter.

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

supply and ventilate the room. Do not switch 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 fitter, and if so desired, the gas company, as soon as possi-

ble.

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

flammable and combustible products. Regularly clean the

dryer drum and exhaust tube should be cleaned periodically

by competent maintenance personnel. Daily remove piled up

dust from filter and inside of filter compartment.

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

• Do not dry articles that have been previously cleaned in,

washed in, soaked in or spotted with gasoline or machine oils,

vegetable or cooking oils, cleaning waxes or chemicals, dry-

cleaning solvents, thinner or other flammable 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 on or in the tumble dryer. This appli-

ance is not intended for use by young children or infirm per-

sons without supervision. Young children should be super-

vised to ensure that they do not play with the appliance.

• 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 drum to dry

Safety Information

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12 Part No. 70458101ENR11

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

linen in the dryer.

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

ages of laundry and cleaning aids. Heed 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

tumbling when the door is opened. Do not use the tumble dry-

er if it does not stop tumbling when the door is opened or

starts tumbling without pressing or turning the START mech-

anism. Remove the tumble dryer from use and call for serv-

ice.

• Tumble dryer(s) will not operate with lint panel open. DO

NOT bypass lint panel safety switch to permit the tumble dry-

er to operate with the lint panel open.

• Do not modify this appliance.

• 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 current.

• 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.

• 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. 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 on any problems or conditions you do not understand.

Safety Information

DO NOT COPY or TRANSMIT

13 Part No. 70458101ENR11

Specifications and Dimensions

Refer to machine serial plate for additional specifications.

Specifications 120 Series 170 Series 200 Series

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 meter)

in front of machine and 5.2 feet (1.6 me-

ters) from floor.

66 dBA 66 dBA 66 dBA

Cylinder Size: Inches [mm] 44 x 41 [1,118 x 1,041] 50.75 x 42.5 [1,289 x

1,080]

50.75 x 50 [1,289 x 1,270]

Cylinder Capacity dry weight: Pounds

[kg]

120 [55] 170 [77] 200 [90]

Standard Packag-

ing Weight:

Pounds [kg]

Gas and Electric 1,338 [607] 1,667 [756] 1,818 [825]

Steam 1,446 [656] 1,776 [806] 1,885 [855]

Standard Packaging Shipping Dimen-

sions: Inch [mm]

48.5 x 71.5 x 90 [1,232 x

1,816 x 2,286]

55.63 x 73.75 x 99 [1,413

x 1,873 x 2,515]

55.63 x 81.25 x 99 [1,413

x 2,064 x 2,515]

Slat Crate Packag-

ing Weight:

Pounds [kg]

Gas and Electric 1,447 [656] 1,791 [812] 1,931 [876]

Steam 1,547 [702] 1,891 [858] 1,998 [906]

Slat Crate Shipping Dimensions: Inch

[mm]

53 x 74.5 x 90.75 [1,346 x

1,892 x 2,305]

60.13 x 76.75 x 99.75

[1,527 x 1,949 x 2,534]

60.13 x 84.25 x 101 [1,527

x 2,140 x 2,565]

Cylinder Motor: HP [kW] 0.75 [0.560] 0.75 [0.560] 0.75 [0.560]

Fan Motor: HP [kW] 1 [0.746] 3 [2.238] 3 [2.238]

Air Outlet Diameter: Inches [mm] 10 [254] 12 [300] 12 [300]

Maximum Static Back Pressure: W.C.I.

[mbar, kPa]

0.8 [2.0, 0.2] 0.8 [2.0, 0.2] 0.8 [2.0, 0.2]

Maximum Airflow: C.F.M. [L/sec.] 1,600 [755] 2,450 [1,156] 2,450 [1,156]

Gas Models

Net Weight (approximate): Pounds [kg] 1,275 [578] 1,575 [716] 1,741 [790]

Table continues...

Specifications and Dimensions

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14 Part No. 70458101ENR11

Specifications 120 Series 170 Series 200 Series

Gas Connection Models through 3/10/13:

3/4 in. NPT

Models Starting 3/11/13: 1

in. NPT

1 in. NPT 1 in. NPT

Gas Burner Rating:

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

270,000 [285, 79.13] 395,000 [417, 115.77] 425,000 [448, 124.56]

Steam Models

Net Weight (approximate): Pounds [kg] 1,375 [624] 1,675 [761] 1,808 [820]

Steam Connection 3/4 in. NPT inlet

3/4 in. NPT outlet

3/4 in. NPT inlet

1 in. NPT outlet

3/4 in. NPT inlet

1 in. NPT outlet

Steam Coil Rating at 100 psig:

Btu/hr. [kg/hr.] (recommended operating

pressure 80-100 psig)

405,000 [183.1] 648,000 [294.2] 648,000 [294.2]

Electric Models

Net Weight (approximate): Pounds [kg] 1,275 [578] Not Applicable Not Applicable

Heating Element Rating: Kilowatts

(kW)

60 kW Not Applicable Not Applicable

NOTE: All machines are shipped with extra nipple to

convert to metric thread (from Standard).

Specifications and Dimensions

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15 Part No. 70458101ENR11

120 Series Tumble Dryer Dimensions and Exhaust Outlet Locations

TMB2423N_SVG

1. Top View of Exhaust Duct

Cabinet Dimensions

Models A B C D E

120L/N/E 31.38 in. [797

mm]

32.5 in. [826 mm] 46.5 in. [1,181

mm]

49.91 in. [1,268

mm]

67.92 in. [1,725

mm]

120S 31.38 in. [797

mm]

32.5 in. [826 mm] 46.5 in. [1,181

mm]

49.91 in. [1,268

mm]

67.92 in. [1,725

mm]

Cabinet Dimensions

Models F G H I* J* K*

120L/N/E 46.38 in. [1,178

mm]

85.7 in. [2,177

mm]

70 in. [1,778

mm]

41.6 in. [1,057

mm]

43.2 in. [1,097

mm]

61.5 in. [1,562

mm]

120S 46.38 in. [1,178

mm]

85.58 in. [2,174

mm]

70 in. [1,778

mm]

41.6 in. [1,057

mm]

43.2 in. [1,097

mm]

61.5 in. [1,562

mm]

* Fire suppression system optional - may not be on machine. Refer to Position and Level the Tumble Dryer to temporarily re-

duce the heights of these models.

Specifications and Dimensions

DO NOT COPY or TRANSMIT

16 Part No. 70458101ENR11

Exhaust Outlet Dimensions and Locations

Models U V W X Y Z

120L/N/E 63.45 in. [1,612

mm]

8.44 in. [214

mm]

10 in. [254

mm]

8.18 in. [208

mm]

6.82 in. [173

mm]

8.18 in. [208

mm]

120S 60.7 in. [1,542

mm]

8.44 in. [214

mm]

10 in. [254

mm]

8.18 in. [208

mm]

6.82 in. [173

mm]

8.18 in. [208

mm]

170 and 200 Series Tumble Dryer Dimensions and Exhaust Outlet Locations

TMB2424N_SVG

1. Top View of Exhaust Duct

Cabinet Dimensions

Models A B C D E

170L/N/S 33.86 in. [860

mm]

32.5 in. [ 826 mm] 48.33 in. [1,228

mm]

51.75 in. [1,314

mm]

68.85 in. [1,749

mm]

200L/N/S 32.1 in. [815 mm] 35.6 in. [ 904 mm] 55.83 in. [1,418

mm]

59.25 in. [1,505

mm]

76.35 in. [1,939

mm]

Specifications and Dimensions

DO NOT COPY or TRANSMIT

17 Part No. 70458101ENR11

Cabinet Dimensions

Models F G H I* J* K*

170L/N/S 53.12 in. [1,349

mm]

94 in. [2,388

mm]

75.12 in. [1,908

mm]

48.86 in. [1,241

mm]

50.45 in. [1,281

mm]

62.5 in. [1,588

mm]

200L/N/S 53.12 in. [1,349

mm]

94 in. [2,388

mm]

75.12 in. [1,908

mm]

48.86 in. [1,241

mm]

50.45 in. [1,281

mm]

62.5 in. [1,588

mm]

* Fire suppression system optional - may not be on machine. Refer to Position and Level the Tumble Dryer to temporarily re-

duce the heights of these models.

Exhaust Outlet Dimensions and Locations

Models V W X Y

170L/N/S 42.38 in. [1,076 mm] 6.75 in. [171 mm] 12 in. [305 mm] 7 in. [178 mm]

200L/N/S 42.38 in. [1076 mm] 6.75 in. [171 mm] 12 in. [305 mm] 7 in. [178 mm]

Electric and Gas Connection Locations for Gas Models Through 3/10/13

TMB2255N_SVG

TMB2382N_SVG

1. 120L/N

2. 170L/N

3. 200L/N

Specifications and Dimensions

DO NOT COPY or TRANSMIT

18 Part No. 70458101ENR11

Models

Electrical Connection Gas Connection

A B C D Diameter

120L/N 18.34 in. [466

mm]

77.84 in. [1,977

mm]

12.5 in. [318 mm] 70.5 in. [1,791

mm]

3/4 in. NPT

170L/N 21 in. [533 mm] 81 in. [2,057 mm] 14.85 in. [377

mm]

77.4 in. [1,966

mm]

1 in. NPT

200L/N 21 in. [533 mm] 81 in. [2,057 mm] 13.7 in. [348 mm] 77.4 in. [1,966

mm]

1 in. NPT

Electric and Gas Connection Locations for Gas Models Starting 3/11/13

TMB2400N_SVG

1. 120L/N

2. 170L/N and 200L/N

Models

Electrical Connection Gas Connection

A B C D Diameter

120L/N 18.34 in. [466

mm]

77.84 in. [1,977

mm]

12.5 in. [318 mm] 70.5 in. [1,791

mm]

1 in. NPT

170L/N 21 in. [533 mm] 81 in. [2,057 mm] 14.85 in. [377

mm]

77.4 in. [1,966

mm]

1 in. NPT

200L/N 21 in. [533 mm] 81 in. [2,057 mm] 14.85 in. [377

mm]

77.4 in. [1,966

mm]

1 in. NPT

Specifications and Dimensions

DO NOT COPY or TRANSMIT

19 Part No. 70458101ENR11

Electric and Steam Connection Locations for Steam Models Through 3/10/13

TMB2401N_SVG

TMB2383N_SVG

1. 120S

2. 170S

3. 200S

Models

Steam Inlet

Diameter A1 A2 F

120S 3/4 in. NPT 35.875 in. [911 mm] 13.375 in. [340 mm] 82.75 in. [2,102 mm]

170S 3/4 in. NPT 37.625 in. [956 mm] 15.25 in. [387 mm] 88 in. [2,235 mm]

200S 3/4 in. NPT 37.625 in. [956 mm] 15.25 in. [387 mm] 88 in. [2,235 mm]

Models

Steam Outlet

Diameter B1 B2 D

120S 3/4 in. NPT 34.625 in. [879 mm] 13.125 in. [333 mm] 68.5 in. [1,740 mm]

170S 1 in. NPT 44.625 in. [1,133 mm] 8.75 in. [222 mm] 71.75 in. [1,822 mm]

200S 1 in. NPT 44.625 in. [1,133 mm] 8.75 in. [222 mm] 71.75 in. [1,822 mm]

Specifications and Dimensions

DO NOT COPY or TRANSMIT

20 Part No. 70458101ENR11

Models

Electrical Connection

C E

120S 18.34 in. [466 mm] 77.84 in. [1,977 mm]

170S 21 in. [533 mm] 81 in. [2,057 mm]

200S 21 in. [533 mm] 81 in. [2,057 mm]

Electric and Steam Connection Locations for Steam Models Starting 3/11/13

TMB2401N_SVG

1. 120S

2. 170S and 200S

Models

Steam Inlet

Diameter A1 A2 F

120S 3/4 in. NPT 35.875 in. [911 mm] 13.375 in. [340 mm] 82.75 in. [2,102 mm]

170S 3/4 in. NPT 37.625 in. [956 mm] 15.5 in. [394 mm] 87.625 in. [2,226 mm]

200S 3/4 in. NPT 37.625 in. [956 mm] 15.5 in. [394 mm] 87.625 in. [2,226 mm]

Specifications and Dimensions

DO NOT COPY or TRANSMIT

21 Part No. 70458101ENR11

Models

Steam Outlet

Diameter B1 B2 D

120S 3/4 in. NPT 34.625 in. [879 mm] 13.125 in. [333 mm] 68.5 in. [1,740 mm]

170S 1 in. NPT 44.125 in. [1,133 mm] 9 in. [229 mm] 72.125 in. [1,832 mm]

200S 1 in. NPT 44.125 in. [1,133 mm] 9 in. [229 mm] 72.125 in. [1,832 mm]

Models

Electrical Connection

C E

120S 18.34 in. [466 mm] 77.84 in. [1,977 mm]

170S 21 in. [533 mm] 81 in. [2,057 mm]

200S 21 in. [533 mm] 81 in. [2,057 mm]

Specifications and Dimensions

DO NOT COPY or TRANSMIT

22 Part No. 70458101ENR11

Electric Connection Location for Electric Models

TMB2336N_SVG

Models A B

120E 35.81 in. [910 mm] 85.64 in. [2,175 mm]

Specifications and Dimensions

DO NOT COPY or TRANSMIT

23 Part No. 70458101ENR11

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 shipping tape from the two

back draft dampers located in the exhaust outlet.

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 Circuit breaker on 3 Phase models.

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

to each tumble dryer.

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] [8.79 kg/sq.

Table continues...

Materials Required (Obtain Locally)

cm] working pressure for connecting steam

coils. Refer to Figure 21 and Figure 22 for

sizing and connection 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-

bler cabinet from combustible construction must

conform to the minimum clearances, and/or local co-

des and ordinances.

W770

Installation

DO NOT COPY or TRANSMIT

24 Part No. 70458101ENR11

TMB2020N_SVG

NOTE: Shaded areas indicate adjacent structure.

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

2. Allow 2-4 in. [51-102 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. [102 mm] maximum header thickness

4. Minimum clearance permitted for remainder:

120 Gas/Electric 4 in. [101.6 mm]

120 Steam 6 in. [152.4 mm]

170/200 Gas 4 in. [101.6 mm]

170/200 Steam 8 in. [203.2 mm]

5. Guard

6. Provision for make-up air

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

8. 0.25 in. [6 mm] recommended for removal or installation purposes, zero clearance allowed

Figure 2

Position and Level the Tumble Dryer

The tumble dryer may be moved with or without the skid. To re-

move the skid, unscrew the four shipping bolts, and discard them.

To fit a 170 and 200 series tumble dryer (with shipping skid)

through a 8 foot [2.43 meters] high door, you must remove the

front access panel. The upper 3 inches [76 mm] of the stove must

also be removed on 170 series gas tumble dryers. Removing the

entire gas or steam heater assembly and the shipping skid, will re-

duce the height of the 120 series tumble dryer to 70 inches [1,778

mm], and the 170 and 200 series tumble dryer to 75 inches [1,905

mm].

Level the tumble dryer to within 0.125 inch [3 mm] from front-

to-rear (level on cylinder rib), and side-to-side (level on top pan-

el). Shim under corners to level and stabilize unit. Tumble dryer

must not rock.

Mounting

Where local code requires the unit to be securely mounted, use

the shipping bolt frame holes found on the tumble dryer frame.

Use either epoxy 1/2 in. [13 mm] bolts or equivalent 1/2 in. [13

mm] concrete anchors, such as expandable bolts.

Installation

DO NOT COPY or TRANSMIT

25 Part No. 70458101ENR11

Fire Suppression System (Optional

Equipment)

WARNING

Electrical shock can result in death or serious injury.

If the water dispensing system is activated, do not

attempt to operate the tumble dryer. If the water dis-

pensing system is activated, have the tumble dryer

inspected by a qualified agency before operating the

tumble dryer.

W879

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 see that the necessary or required water, water

pressure, pipe size, or connections are provided. Man-

ufacturer assumes no responsibility if the fire suppres-

sion system is not connected, installed, or maintained

properly.

Water Requirements

IMPORTANT: Water must be supplied to the fire sup-

pression system, or the fire suppression system will

not operate as intended.

Connection point to the electric water solenoid valve is a 3/4 inch

[19 mm] hose. The fire suppression system equipped tumble dry-

er must be supplied with a minimum water pipe size of 1/2 inch

[12.7 mm] and be provided with a minimum of 20 psi [138 kPa]

and a maximum of 120 psi [827 kPa] of pressure at all times.

Flowrate must be no less than, but approximately 15 gallons [57

liters] per minute.

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

cause low flow and water leakage 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 [4.4°C and 48.9°C] . If wa-

ter 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° [4.4°C] , the

fire suppression system control will lock out. This fea-

ture protects against operation of the tumble dryer with

a possible frozen water supply. Only when the tempera-

ture sensors register a temperature above 40F° [4.4°C]

will the machine reset for operation.

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 3 and Figure 4 .

Installation

DO NOT COPY or TRANSMIT

26 Part No. 70458101ENR11

TMB2012N_SVG

170/200

120

1. Fire Suppression System Control Box

2. Water Solenoid Valve

3. Opening for Auxiliary Alarm Cable

Figure 3

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

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

plings. Refer to Figure 4 .

TMB2008N_SVG

1. Lock

2. Hose Couplings

3. Y Valve

4. Inlet Hoses

5. Opening for Auxiliary Alarm Cable

Figure 4

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 44073302 Hose, 21 in. [53 cm ] for 120 ser-

ies and 44073303, 31 in. [79 cm] for 170 and 200 series.

Installation

DO NOT COPY or TRANSMIT

27 Part No. 70458101ENR11

Electrical Requirements

WARNING

Electrical power must be provided to tumbler at all

times. The fire suppression system will be inopera-

tive if the main electrical power supply is discon-

nected.

W690

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 5 . The relay is rated for 24 VAC, 5.2 Amp,

sealed current.

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 5

Before Placing Tumble Dryer into Serv-

ice

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

28 Part No. 70458101ENR11

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 6 inches [152.4 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 6 .

IMPORTANT: The use of chlorine bleach for remov-

ing any discoloration should be avoided because

bleach could damage the finish.

T452I_SVG

Figure 6

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

29 Part No. 70458101ENR11

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 from Natural Gas to L.P. Gas, order 44240401P

L.P. Valve Conversion kit and orifice. Refer to CE Orifices.

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

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

Installation

DO NOT COPY or TRANSMIT

30 Part No. 70458101ENR11

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

Fam-

ily

Grou

Gas

Desig-

nation

Supply

Pressure

in. wc

[mbar,

kPa]

Manifold

Pressure

in. wc

[mbar,

kPa]

Capaci-

ty/

Model

Orifice

Diam-

eter

inch

[mm]

Orifice

Part

Num-

ber

Quanti-

Natural

Gas

Second I

2H(E)

G20 8/10 [20/25,

2/2.5]

3.57 [8.9,

0.89]

120 0.1695

[4.3]

M402988 3

170 0.1850

[4.7]

M411510 4

200 0.1890

[4.8]

M411372 4

G25 10 [25, 2.5] 5.06 [12.6,

1.26]

120 0.1695

[4.3]

M411373 3

170 0.1850

[4.7]

M411510 4

200 0.1890

[4.8]

M411372 4

2E+

G20 8 [20, 2.0] Unregulated 120 0.1417

[3.6]

M401014 3

170 0.1496

[3.8]

M402997 4

200 0.1520

[3.9]

M401020 4

Table 1 continues...

Installation

DO NOT COPY or TRANSMIT

31 Part No. 70458101ENR11

Gas

Type

Gas

Fam-

ily

Grou

Gas

Desig-

nation

Supply

Pressure

in. wc

[mbar,

kPa]

Manifold

Pressure

in. wc

[mbar,

kPa]

Capaci-

ty/

Model

Orifice

Diam-

eter

inch

[mm]

Orifice

Part

Num-

ber

Quanti-

LP Third I

3B/P

G30 11.25/12

[28/30,

2.8/3.0]

Unregulated 120 0.0980

[2.5]

M406361 3

170 0.1200

[3.0]

M401017 3

200 0.1220

[3.1]

70070903 3

G30 14.9/20

[37/50,

3.7/5.0]

12.05 [30,

3.0]

120 0.0980

[2.5]

M406361 3

170 0.1200

[3.0]

M401017 3

200 0.1220

[3.1]

70070903 3

3+ / 3P

G30 /

G31

11.25/14.9

[28/37,

2.8/3.7]

Unregulated 120 0.0980

[2.5]

M406361 3

170 0.1200

[3.0]

M401017 3

200 0.1220

[3.1]

70070903 3

Table 1

Installation

DO NOT COPY or TRANSMIT

32 Part No. 70458101ENR11

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+

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. Determine the necessary conversion operations to convert

from the factory-supplied configuration to the desired config-

uration.

2. Perform the conversions required so the machine is properly

configured for the desired country and gas. Refer to the fol-

lowing sections:

• How to Convert Gas Valve from Regulated to Unregulated

• 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

33 Part No. 70458101ENR11

TMB2328N_SVG

1. Gas Shut-Off Valve (Ahead of pressure tap) (Not Supplied)

2. Pressure Tap

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

plied)

4. Specified Local Inlet Pressure

Figure 7

Specific Conversion Procedures

How to Convert Gas Valve from Regulated to Unregu-

lated

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 7 .

2. Follow instructions in Conversion Kit.

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 machine) 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 7 .

Installation

DO NOT COPY or TRANSMIT

34 Part No. 70458101ENR11

TUS

YING

COO

DOWN

DOOR OPEN

CUS

HIGH

MEDIUM

MED LOW

LOW

NO HE

TEMP

DISP

SIGNAL

F/ C

TEMP

PROGRAM

SPECIAL

CYCLE

CONDITION

SPECIAL

TIME

COOL

DOWN

LESS

CUS

TIME

PROG

ON / SELECT

ART

OP/RESET

REVERSING

TMB2402N_SVG

1. Manometer

2. Pressure Tap

3. Burner Tube Attaching Screws

4. Gas Valve Flange

5. Gas Valve

6. Specified Pressure

Figure 8

2. Remove gas valve:

a. Remove the burner orifice(s) from the spud holder.

b. When converting from Natural Gas to L.P. Gas, the left-

most burner and orifice (viewed from front) must be re-

moved.

c. In place of the removed orifice, a blank orifice (Part No.

M400995) and a Burner Opening Cover (Part No.

M413099) must be installed.

3. Install the new, correct burner orifice(s). Refer to Figure 9

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 9 .

5. Commission tumble dryer for use.

NOTE: Blank burner orifices are Part No. M400995.

How to Adjust Gas Valve Governor/Regulator

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

fer to Figure 8 .

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 8 .

5. Commission tumble dryer for use.

Burner Orifice

TMB2015N_SVG

1. Size Stamped on Orifice

Figure 9

Installation

DO NOT COPY or TRANSMIT

35 Part No. 70458101ENR11

Exhaust Requirements

WARNING

A drying tumble dryer produces combustible lint. To

reduce the risk of fire, the tumble dryer must be ex-

hausted to the outdoors.

W057R1

WARNING

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

foil ducting to exhaust the tumbler.

W773

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

120 Series 360 in.

[232,258 mm

]

170 Series 525 in.

[338,709 mm

]

200 Series 525 in.

[338,709 mm

]

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

opening must be increased to compensate for area taken up by

louvers.

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.

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

Exhaust Requirements

DO NOT COPY or TRANSMIT

36 Part No. 70458101ENR11

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 10 .

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 10

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.

Consult your local building code for regulations which may also

apply.

Alternate Venting for 120 Series Tumble Dryers

The 120 series tumble dryer is equipped from the factory to exhaust from the top; however, it may be converted to exhaust out the rear

by doing the following (refer to Specifications and Dimensions section):

1. Remove belt guard cover. 2. Remove 10 inch [254 mm] diameter elbow and vertical duct.

Exhaust Requirements

DO NOT COPY or TRANSMIT

37 Part No. 70458101ENR11

3. Cut out shape from belt guard cover. Refer to Figure 11 .

4. Screw octagonal piece over 10 inch [254 mm] diameter open-

ing in top of belt guard.

5. Attach new exhaust duct to exhaust thimble on rear panel, fol-

lowing all requirements in this section.

6. Replace belt guard cover.

T496I_SVG

1. Discard

2. Cover

Figure 11

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

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

Table 3 continues...

Duct Diameter

Equivalent Length of

Rigid Straight Duct

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

Exhaust Requirements

DO NOT COPY or TRANSMIT

38 Part No. 70458101ENR11

maintained, schedule monthly inspections and cleaning of the

ductwork.

NOTE: The maximum length of a flexible metal duct

must not exceed 7.87 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 13 and Figure 14 . 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 12 . 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 12

One Manifold Assembly

TMB2403N_SVG

1. Outlet duct diameter = largest duct diameter based on number of units

2. 45° typical

Figure 13

Exhaust Requirements

DO NOT COPY or TRANSMIT

39 Part No. 70458101ENR11

Duct Station 120 Series 170/200 Series

A 10 in. [254 mm] 12 in. [305 mm]

B 15 in. [381 mm] 17 in. [432 mm]

C 18 in. [457 mm] 21 in. [533 mm]

D 21 in. [533 mm] 24 in. [610 mm]

E 24 in. [610 mm] 27 in. [686 mm]

F 26 in. [660 mm] 30 in. [762 mm]

G 28 in. [711 mm] 32 in. [813 mm]

H 30 in. [762 mm] 34 in. [864 mm]

I 32 in. [813 mm] 36 in. [914 mm]

J 33 in. [838 mm] 38 in. [965 mm]

K 35 in. [889 mm] 40 in. [1,016 mm]

L 36 in. [914 mm] 42 in. [1,067 mm]

Table 4

NOTE: Table 4 represents units with the same vent size.

If multiple vent sizes are used, consult a local HVAC

specialist.

NOTE: Duct clean-out recommended every 6 feet [183

cm].

Exhaust Requirements

DO NOT COPY or TRANSMIT

40 Part No. 70458101ENR11

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 14

Refer to Table 4 for measurements for each manifold.

Exhaust Requirements

DO NOT COPY or TRANSMIT

41 Part No. 70458101ENR11

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 15 .

• 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 16 .

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

42 Part No. 70458101ENR11

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:

Model Hertz

Date

Range Part No.

120 60 Through

2/14/11

M4577P3

120 60 Starting

2/15/11

M4578P3

120 50 Through

2/14/11

M4973P3

120 50 Starting

2/15/11

M4975P3

170 60 - M4592P3

170 50 - M4974P3

200 50 and 60 - 44257701

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 15

Gas Requirements

DO NOT COPY or TRANSMIT

43 Part No. 70458101ENR11

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., 35.2 kW]]

2. Gas water heaters [400,000 Btu/hr. [422 Mj/hr., 117.2 kW] each]

3. Gas space heaters [70,000 Btu/hr. [79 Mj/hr., 20.5 kW] each]

4. Sediment traps, supply pressure taps and shut-off valves. Refer to Figure 15 .

5. 1 in. [25.4 mm] gas pipe loop

6. 19 ft. [5.8 m]

7. Minimum Pipe Size is 0.75 in. [19 mm] for 120 Series Gas, 1 in. [25.4 mm] for 170 and 200 Series Gas.

8. 25 ft. [7.6 m]

9. Main regulator

10. Gas meter

11. Pressure regulator (if required)

12. 120 series tumble dryers = 270,000 Btu/hr. [285 Mj/hr.,79.13 kW] each; 170 series tumble dryers = 395,000 Btu/hr. [417 Mj/hr.,

115.77 kW] each; 200 series tumble dryers = 425,000 Btu/hr. [448 Mj/hr., 124.56 kW] each

Figure 16

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 120 series tumble

dryers being fed by the main gas supply pipe.

= 9 x 270,000 [285, 79.13]

= 2,430,000 Btu/hr. [2,564 Mj/hr., 712.17 kW]

Using Table 5 , the main supply pipe diameter should be 3 in. [76

mm].

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.

Low Pressure Gas Pipe Sizes

NOTE: Sizing calculations based on National Fuel Gas

Code.

Gas Requirements

DO NOT COPY or TRANSMIT

44 Part No. 70458101ENR11

Gas Pipe Size Required for 1000 Btu Natural Gas (Standard Conditions) at Upstream Pressure— 7 ± 1.5 in-

ches [17.4 ± 4 mbar, 1.74 ± 0.37 kPa] Water Column Pressure

GasAp-

pliances

Total

Btu/hr.

Equivalent Length

25 feet

[7.63 m]

50 feet

[15.25 m]

75 feet

[22.88 m]

100 feet

[30.50 m]

125 feet

[38.13 m]

150 feet

[45.75 m]

Based on 0.3 in. Water Column Pressure Drop for Length Given

Sizes shown in inches [mm]

100,000 0.75 [19.05] 0.75 [19.05] 0.75 [19.05] 1 [25.40] 1 [25.40] 1 [25.40]

120,000 0.75 [19.05] 0.75 [19.05] 1 [25.40] 1 [25.40] 1 [25.40] 1 [25.40]

140,000 0.75 [19.05] 1 [25.40] 1 [25.40] 1 [25.40] 1 [25.40] 1 [25.40]

160,000 0.75 [19.05] 1 [25.40] 1 [25.40] 1 [25.40] 1.25 [31.75] 1.25 [31.75]

180,000 0.75 [19.05] 1 [25.40] 1 [25.40] 1.25 [31.75] 1.25 [31.75] 1.25 [31.75]

200,000 1 [25.40] 1 [25.40] 1 [25.40] 1.25 [31.75] 1.25 [31.75] 1.25 [31.75]

300,000 1 [25.40] 1.25 [31.75] 1.25 [31.75] 1.25 [31.75] 1.5 [38.10] 1.5 [38.10]

400,000 1.25 [31.75] 1.25 [31.75] 1.5 [38.10] 1.5 [38.10] 1.5 [38.10] 1.5 [38.10]

500,000 1.25 [31.75] 1.5 [38.10] 1.5 [38.10] 1.5 [38.10] 1.5 [38.10] 2 [50.80]

600,000 1.25 [31.75] 1.5 [38.10] 1.5 [38.10] 2 [50.80] 2 [50.80] 2 [50.80]

700,000 1.5 [38.10] 1.5 [38.10] 2 [50.80] 2 [50.80] 2 [50.80] 2 [50.80]

800,000 1.5 [38.10] 1.5 [38.10] 2 [50.80] 2 [50.80] 2 [50.80] 2 [50.80]

900,000 1.5 [38.10] 2 [50.80] 2 [50.80] 2 [50.80] 2 [50.80] 2.5 [63.50]

1,000,000 1.5 [38.10] 2 [50.80] 2 [50.80] 2 [50.80] 2.5 [63.50] 2.5 [63.50]

1,100,000 1.5 [38.10] 2 [50.80] 2 [50.80] 2 [50.80] 2.5 [63.50] 2.5 [63.50]

1,200,000 1.5 [38.10] 2 [50.80] 2 [50.80] 2.5 [63.50] 2.5 [63.50] 2.5 [63.50]

1,300,000 2 [50.80] 2 [50.80] 2.5 [63.50] 2.5 [63.50] 2.5 [63.50] 2.5 [63.50]

1,400,000 2 [50.80] 2 [50.80] 2.5 [63.50] 2.5 [63.50] 2.5 [63.50] 2.5 [63.50]

1,500,000 2 [50.80] 2 [50.80] 2.5 [63.50] 2.5 [63.50] 2.5 [63.50] 2.5 [63.50]

1,600,000 2 [50.80] 2 [50.80] 2.5 [63.50] 2.5 [63.50] 2.5 [63.50] 3 [76.20]

1,700,000 2 [50.80] 2.5 [63.50] 2.5 [63.50] 2.5 [63.50] 3 [76.20] 3 [76.20]

1,800,000 2 [50.80] 2.5 [63.50] 2.5 [63.50] 2.5 [63.50] 3 [76.20] 3 [76.20]

Table 5 continues...

Gas Requirements

DO NOT COPY or TRANSMIT

45 Part No. 70458101ENR11

Gas Pipe Size Required for 1000 Btu Natural Gas (Standard Conditions) at Upstream Pressure— 7 ± 1.5 in-

ches [17.4 ± 4 mbar, 1.74 ± 0.37 kPa] Water Column Pressure

GasAp-

pliances

Total

Btu/hr.

Equivalent Length

25 feet

[7.63 m]

50 feet

[15.25 m]

75 feet

[22.88 m]

100 feet

[30.50 m]

125 feet

[38.13 m]

150 feet

[45.75 m]

Based on 0.3 in. Water Column Pressure Drop for Length Given

Sizes shown in inches [mm]

1,900,000 2 [50.80] 2.5 [63.50] 2.5 [63.50] 3 [76.20] 3 [76.20] 3 [76.20]

2,000,000 2 [50.80] 2.5 [63.50] 2.5 [63.50] 3 [76.20] 3 [76.20] 3 [76.20]

2,200,000 2 [50.80] 2.5 [63.50] 3 [76.20] 3 [76.20] 3 [76.20] 3 [76.20]

2,400,000 2.5 [63.50] 2.5 [63.50] 3 [76.20] 3 [76.20] 3 [76.20] 3.5 [88.90]

2,600,000 2.5 [63.50] 2.5 [63.50] 3 [76.20] 3 [76.20] 3.5 [88.90] 3.5 [88.90]

2,800,000 2.5 [63.50] 3 [76.20] 3 [76.20] 3 [76.20] 3.5 [88.90] 3.5 [88.90]

3,000,000 2.5 [63.50] 3 [76.20] 3 [76.20] 3.5 [88.90] 3.5 [88.90] 3.5 [88.90]

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

High Pressure Gas Pipe Sizes

NOTE: Sizing calculations based on National Fuel Gas

Code.

IMPORTANT: A high pressure regulator is required.

Gas Pipe Size Required for 1000 Btu Natural Gas (Standard Conditions) at Upstream Pressure — 2 ± 0.4 psi

[138 ± 27.6 mbar, 13.7 ± 2.74 kPa] Water Column Pressure

GasAp-

pliances

Total

Btu/hr.

Equivalent Length

25 feet

[7.63 m]

50 feet

[15.25 m]

75 feet

[22.88 m]

100 feet

[30.50 m]

125 feet

[38.13 m]

150 feet

[45.75 m]

Based on 1 psi Pressure Drop for Length Given

Sizes shown in inches [mm]

100,000 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70]

120,000 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70]

Table 6 continues...

Gas Requirements

DO NOT COPY or TRANSMIT

46 Part No. 70458101ENR11

Gas Pipe Size Required for 1000 Btu Natural Gas (Standard Conditions) at Upstream Pressure — 2 ± 0.4 psi

[138 ± 27.6 mbar, 13.7 ± 2.74 kPa] Water Column Pressure

GasAp-

pliances

Total

Btu/hr.

Equivalent Length

25 feet

[7.63 m]

50 feet

[15.25 m]

75 feet

[22.88 m]

100 feet

[30.50 m]

125 feet

[38.13 m]

150 feet

[45.75 m]

Based on 1 psi Pressure Drop for Length Given

Sizes shown in inches [mm]

140,000 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70]

160,000 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70]

180,000 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70]

200,000 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70]

300,000 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.75 [19.05]

400,000 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.75 [19.05]

500,000 0.5 [12.70] 0.5 [12.70] 0.5 [12.70] 0.75 [19.05] 0.75 [19.05] 0.75 [19.05]

600,000 0.5 [12.70] 0.5 [12.70] 0.75 [19.05] 0.75 [19.05] 0.75 [19.05] 0.75 [19.05]

700,000 0.5 [12.70] 0.75 [19.05] 0.75 [19.05] 0.75 [19.05] 0.75 [19.05] 1 [25.40]

800,000 0.5 [12.70] 0.75 [19.05] 0.75 [19.05] 0.75 [19.05] 0.75 [19.05] 1 [25.40]

900,000 0.5 [12.70] 0.75 [19.05] 0.75 [19.05] 0.75 [19.05] 0.75 [19.05] 1 [25.40]

1,000,000 0.75 [19.05] 0.75 [19.05] 0.75 [19.05] 0.75 [19.05] 1 [25.40] 1 [25.40]

1,100,000 0.75 [19.05] 0.75 [19.05] 0.75 [19.05] 0.75 [19.05] 1 [25.40] 1 [25.40]

1,200,000 0.75 [19.05] 0.75 [19.05] 0.75 [19.05] 1 [25.40] 1 [25.40] 1 [25.40]

1,300,000 0.75 [19.05] 0.75 [19.05] 0.75 [19.05] 1 [25.40] 1 [25.40] 1.25 [31.75]

1,400,000 0.75 [19.05] 0.75 [19.05] 1 [25.40] 1 [25.40] 1 [25.40] 1.25 [31.75]

1,500,000 0.75 [19.05] 0.75 [19.05] 1 [25.40] 1 [25.40] 1 [25.40] 1.25 [31.75]

1,600,000 0.75 [19.05] 0.75 [19.05] 1 [25.40] 1 [25.40] 1 [25.40] 1.25 [31.75]

1,700,000 0.75 [19.05] 1 [25.40] 1 [25.40] 1 [25.40] 1 [25.40] 1.25 [31.75]

1,800,000 0.75 [19.05] 1 [25.40] 1 [25.40] 1 [25.40] 1 [25.40] 1.25 [31.75]

1,900,000 0.75 [19.05] 1 [25.40] 1 [25.40] 1 [25.40] 1 [25.40] 1.25 [31.75]

2,000,000 0.75 [19.05] 1 [25.40] 1 [25.40] 1 [25.40] 1.25 [31.75] 1.25 [31.75]

Table 6 continues...

Gas Requirements

DO NOT COPY or TRANSMIT

47 Part No. 70458101ENR11

Gas Pipe Size Required for 1000 Btu Natural Gas (Standard Conditions) at Upstream Pressure — 2 ± 0.4 psi

[138 ± 27.6 mbar, 13.7 ± 2.74 kPa] Water Column Pressure

GasAp-

pliances

Total

Btu/hr.

Equivalent Length

25 feet

[7.63 m]

50 feet

[15.25 m]

75 feet

[22.88 m]

100 feet

[30.50 m]

125 feet

[38.13 m]

150 feet

[45.75 m]

Based on 1 psi Pressure Drop for Length Given

Sizes shown in inches [mm]

2,200,000 0.75 [19.05] 1 [25.40] 1 [25.40] 1.25 [31.75] 1.25 [31.75] 1.25 [31.75]

2,400,000 1 [25.40] 1 [25.40] 1 [25.40] 1.25 [31.75] 1.25 [31.75] 1.5 [38.10]

2,600,000 1 [25.40] 1 [25.40] 1.25 [31.75] 1.25 [31.75] 1.25 [31.75] 1.5 [38.10]

2,800,000 1 [25.40] 1 [25.40] 1.25 [31.75] 1.25 [31.75] 1.25 [31.75] 1.5 [38.10]

3,000,000 1 [25.40] 1 [25.40] 1.25 [31.75] 1.25 [31.75] 1.25 [31.75] 1.5 [38.10]

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 Orifice Sizing

For proper operation at altitudes above 2000 feet [610 meters],

the gas 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

48 Part No. 70458101ENR11

Model Gas

Altitude Orifice

New

Rate

feet [m] No.

inches

[mm]

Qua

ntity Part No.

Btu/hr.*

[Mj/hr.]

120L/N Natural Gas 2,001 – 4,000 [610 –

1,220]

18 0.1695 [4.3] 3 M402988 248,400

[262]

4,001 – 6,000 [1,221 –

1,830]

19 0.1660 [4.2] M402995 226,800

[239]

6,001 – 8,000 [1,831 –

2,440]

21 0.1590 [4] M402992 205,200

[216]

8,001 – 10,000 [2,441

– 3,050]

24 0.1520 [3.9] M402980 183,600

[194]

L.P. Gas 2,001 – 4,000 [610 –

1,220]

38 0.1015 [2.6] M411376 248,400

[262]

4,001 – 6,000 [1,221 –

1,830]

40 0.0980 [2.5] M406361 226,800

[239]

6,001 – 8,000 [1,831 –

2,440]

42 0.0935 [2.4] M403017 205,200

[216]

8,001 – 10,000 [2,441

– 3,050]

43 0.0890 [2.3] M406184 183,600

[194]

170L/N Natural Gas 2,001 – 4,000 [610 –

1,220]

16 0.1770 [4.5] 4 M411373 363,400

[383]

4,001 – 6,000 [1,221 –

1,830]

11/64 0.1719 [4.4] 44249901 331,800

[350]

6,001 – 8,000 [1,831 –

2,440]

19 0.1660 [4.2] M402995 300,200

[317]

8,001 – 10,000 [2,441

– 3,050]

22 0.1570 [4] M402996 268,600

[283]

L.P. Gas 2,001 – 4,000 [610 –

1,220 ]

1/8 0.1250 [3.2] 3 M402489 363,400

[383]

4,001 – 6,000 [1,221 –

1,830]

31 0.1200 [3] M401017 331,800

[350]

6,001 – 8,000 [1,831 –

2,440]

32 0.1160 [2.9] M402444 300,200

[317]

8,001 – 10,000 [2,441

– 3,050]

34 0.1110 [2.8] M411512 268,600

[283]

Table 7 continues...

Gas Requirements

DO NOT COPY or TRANSMIT

49 Part No. 70458101ENR11

Model Gas

Altitude Orifice

New

Rate

feet [m] No.

inches

[mm]

Qua

ntity Part No.

Btu/hr.*

[Mj/hr.]

200L/N Natural Gas 2,001 – 4,000 [610 –

1,220]

12 0.1890 [4.8] 4 M411372 391,000

[413]

4,001 – 6,000 [1,221 –

1,830]

14 0.1820 [4.6] M411371 357,000

[377]

6,001 – 8,000 [1,831 –

2,440]

17 0.1730 [4.4] M411374 323,000

[341]

8,001 – 10,000 [2,441

– 3,050]

19 0.1660 [4.2] M402995 289,000

[305]

L.P. Gas 2,001 – 4,000 [610 –

1,220]

30 0.1285 [—] 3 M401021 391,000

[413]

4,001 – 6,000 [1,221 –

1,830]

1/8 0.1250 [3.2] M402489 357,000

[377]

6,001 – 8,000 [1,831 –

2,440]

31 0.1200 [3] M401017 323,000

[341]

8,001 – 10,000 [2,441

– 3,050]

33 0.1130 [2.9] M401022 289,000

[305]

*Btu/hr. derate of 4% per 1,000 ft. [305 m] of altitude.

Table 7

Gas Requirements

DO NOT COPY or TRANSMIT

50 Part No. 70458101ENR11

Electrical Requirements

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

WARNING

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.

W068R1

WARNING

To reduce the risk of fire and electric shock, if elec-

trical supply is coming from a three phase service,

DO NOT connect a “High Leg” or “Stinger Leg” to a

single phase machine. On a three phase machine, if

there is a “High Leg” or “Stinger Leg” it should be

connected to L3.

W069

IMPORTANT: Electrical connections must be made by a

qualified electrician using data on serial plate, installa-

tion manuals and wiring diagram provided with ma-

chine 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 machine to an individual branch circuit

not shared with lighting or other equipment.

NOTE: 3 Phase Machines Only - Do not use fuses to

avoid the possibility of “single phasing” and causing

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

The wiring diagram is located in the junction or contactor box.

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

electrical data on the serial plate.

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.

Electrical Requirements

DO NOT COPY or TRANSMIT

51 Part No. 70458101ENR11

• 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 models are factory-equipped with an emergency stop button

on the front panel.

NOTE: Activation of the emergency stop switch stops

all machine control circuit functions, but DOES NOT re-

move all electrical power from machine.

Service/Ground Location

Ground and Terminal Block Locations for Non-CE Gas and Steam Models

TMB2269N_SVG

1. Junction Box

2. Terminal Block

3. Earth/Ground

4. Electrical Service

Figure 17

Electrical Requirements

DO NOT COPY or TRANSMIT

52 Part No. 70458101ENR11

Ground and Terminal Block Locations for CE Gas and Steam Models

TMB2247N_SVG

1. Earth/Ground

2. Junction Box

3. Terminal Block

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

5. Electrical Service

Figure 18

Electrical Requirements

DO NOT COPY or TRANSMIT

53 Part No. 70458101ENR11

Ground and Terminal Block Locations for Electric Models

TMB2337N_SVG

1. Terminal Block

2. Earth/Ground

3. Electrical Service

4. Contactor Box

Figure 19

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

17 , Figure 18 or Figure 19 .

3. Check the electrical service phase sequence (three phase on-

ly). If one of the power leads is a “high leg,” connect it to lead

L3 in the tumble dryer. The cylinder must rotate clockwise

and the fan must rotate counterclockwise (as viewed from the

front of the tumble dryer – with selector switch in non-reverse

position). If not, interchange leads L1 and L2 in the tumble

dryer connection box.

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.

• You have 400 – 415 Volt service and are connecting a model

rated for 380 Volt operation.

Ferrite Ring Installation

Gas and Steam Models with RM Control Suffix 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.

Electrical Requirements

DO NOT COPY or TRANSMIT

54 Part No. 70458101ENR11

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 20 . 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

55 Part No. 70458101ENR11

Non-CE Models

TMB2270N_SVG

CE Models

TMB2271N_SVG

1. Ferrite Ring

2. Junction Box

3. Models Through 7/31/11

Figure 20

Electrical Requirements

DO NOT COPY or TRANSMIT

56 Part No. 70458101ENR11

Electrical Specifications

NOTE: Minimum wire sizes are obtained from Canadian

Electrical Code and are intended for use as a guideline

only. Electrical connections should be made only by a

qualified electrical contractor in accordance with all ap-

plicable 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).

120 Series Gas and Steam Tumble Dryer Models

Serial Plate Rat-

ing

Terminal Block

Connections Re-

quired

Rated Current*

(amps) Breaker Rating

Recommended

Wire Size AWG

[mm²]

200-208/240V/

60Hz/3ph

L1,L2,L3 and ground 7.7 15A - 3 pole 14 [2.5]

230V/50Hz/3ph L1,L2,L3 and ground 7.3 15A - 3 pole 14 [2.5]

380V/50 or 60Hz/3ph L1,L2,L3 and ground 4.1 10A - 3 pole 14 [2.5]

400-415V/50Hz/3ph L1,L2,L3 and ground 3.8 10A - 3 pole 14 [2.5]

440V/60Hz/3ph L1,L2,L3 and ground 3.8 10A - 3 pole 14 [2.5]

460-480V/60Hz/3ph L1,L2,L3 and ground 3.9 10A - 3 pole 14 [2.5]

* Current ratings vary slightly depending on model; refer to serial plate.

120 Series Electric Tumble Dryer Models

Serial Plate Rat-

ing

Terminal Block

Connections Re-

quired

Rated Current*

(amps) Breaker Rating

Recommended

Wire Size AWG

[mm²]

240V/60Hz/3ph L1,L2,L3 and ground 152 175A - 3 pole 3/0 [95]

380V/50 or 60Hz/3ph L1,L2,L3 and ground 94.5 125A - 3 pole 1 [35]

400-415V/50Hz/3ph L1,L2,L3 and ground 87 125A - 3 pole 1 [35]

480V/60Hz/3ph L1,L2,L3 and ground 76.1 100A - 3 pole 3 [26.2]

* Current ratings vary slightly depending on model; refer to serial plate.

Electrical Requirements

DO NOT COPY or TRANSMIT

57 Part No. 70458101ENR11

170 Series Tumble Dryer Models

Serial Plate Rat-

ing

Terminal Block

Connections Re-

quired

Rated Current*

(amps) Breaker Rating

Recommended

Wire Size AWG

[mm²]

200-208/240V/

60Hz/3ph

L1,L2,L3 and ground 13.5 20A - 3 pole 12 [4]

380V/50 or 60Hz/3ph L1,L2,L3 and ground 6.9 15A - 3 pole 14 [2.5]

400-415V/50Hz/3ph L1,L2,L3 and ground 6.9 15A - 3 pole 14 [2.5]

440V/60Hz/3ph L1,L2,L3 and ground 6.4 15A - 3 pole 14 [2.5]

460-480V/60Hz/3ph L1,L2,L3 and ground 6.7 15A - 3 pole 14 [2.5]

* Current ratings vary slightly depending on model; refer to serial plate.

200 Series Tumble Dryer Models

Serial Plate Rat-

ing

Terminal Block

Connections Re-

quired

Rated Current*

(amps) Breaker Rating

Recommended

Wire Size AWG

[mm²]

200-208/240V/

60Hz/3ph

L1, L2, L3 and ground 14 20A - 3 pole 12 [ 4]

380V/50Hz/3ph L1, L2, L3 and ground 8 15A - 3 pole 14 [2.5]

400-415V/50Hz/3ph L1, L2, L3 and ground 8 15A - 3 pole 14 [2.5]

440V/60Hz/3ph L1, L2, L3 and ground 7 15A - 3 pole 14 [2.5]

460-480V/60Hz/3ph L1, L2, L3 and ground 7 15A - 3 pole 14 [2.5]

* Current ratings vary slightly depending on model; refer to serial plate.

Electrical Requirements

DO NOT COPY or TRANSMIT

58 Part No. 70458101ENR11

Steam Requirements

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 21 and Figure 22 for proper steam pipe con-

figurations.

• To prevent condensate draining from headers to tumble dryer,

piping should have a minimum 12 inch [305 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 [457 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: CE machines are shipped with BSPT adapt-

ers in the lint compartment.

Steam Requirements

DO NOT COPY or TRANSMIT

59 Part No. 70458101ENR11

120 Series Tumble Dryers

TMB2014N_SVG

NOTE: Refer to Table 8 for sizing of steam lines. Piping must also be sized accordingly for length of runs and

number of elbows.

1. Supply

2. 12 in. [305 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. [457 mm] Drop

9. Solenoid Valve (Supplied with machine)

10. Steam Bonnet

11. Flexible Line

12. Union

13. Trap with Built-In Strainer

Figure 21

Steam Requirements

DO NOT COPY or TRANSMIT

60 Part No. 70458101ENR11

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] 1 in. NPT 345 [156]

*Based on 6.9 bar.

Table 8

Steam Requirements

DO NOT COPY or TRANSMIT

61 Part No. 70458101ENR11

170 and 200 Series Tumble Dryers

TMB2024N_SVG

NOTE: Refer to Table 9 for sizing of steam lines. Piping must also be sized accordingly for length of runs and

number of elbows.

1. Risers 12 in. [305 mm]

2. Shut-Off Valve

3. Check Valve

4. Vacuum Breaker (optional)

5. Condensate Return Line from Supply Line

6. Drop 18 in. [457 mm]

7. Steam Bonnet

8. Solenoid Valve (Supplied with machine)

9. Union

10. Trap with Built-In Strainer

11. Return

12. Supply

Figure 22

Steam Requirements

DO NOT COPY or TRANSMIT

62 Part No. 70458101ENR11

Steam Pressure PSI [ bar]

Minimum Supply Pipe Diameter

Steam Trap Size*

Pounds Condensate/Hour [Kilo-

grams Condensate/Hour]

80-100 [5.3-6.9] 1-1/4 in. NPT 517 [235]

* Based on 6.9 bar.

Table 9

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 tumbler steam coil

connections.

W701

Installing Steam Trap and Making Con-

densate 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 21 and Fig-

ure 22 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 [457 mm] 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

63 Part No. 70458101ENR11

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 tumble dryers are factory equipped with an

emergency stop button located on the front panel. Refer to Figure

23 .

TMB1666N_SVG

Emergency Stop Button

Figure 23

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]

120 120 [55]

170 170 [77]

200 200 [90]

DO NOT OVERLOAD.

Operating Instructions

DO NOT COPY or TRANSMIT

64 Part No. 70458101ENR11

NOTE: Overloading causes slow drying and wrin-

kling.

b. Close loading door. Tumble dryer will not operate with the

door open.

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 counter-

clockwise as viewed from the front. Then set the re-

verse control switch to “nonreversing” 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 reverse drive motor.

Control Instructions

Dual Digital Timer Control

RQ Control Suffix

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 24

2. Set the HEAT TIME for the number of minutes (from 0 - 60)

desired.

TMB2148N_SVG

Figure 25

3. Set the COOL DOWN TIME for the number of minutes

(from 0 - 15) desired.

TMB2149N_SVG

Figure 26

4. Select reversing or nonreversing cylinder rotation setting, if

applicable.

TMB2145N_SVG

Figure 27

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

65 Part No. 70458101ENR11

TMB2150N_SVG

Figure 28

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 10 continues...

Operating Instructions

DO NOT COPY or TRANSMIT

66 Part No. 70458101ENR11

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 10

Electronic OPL Micro Control

RM Control Suffix

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 29

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 30 .

TMB806N_SVG

Figure 30

2. Select REVERSING or NONREVERSING cylinder rotation

setting.

TMB1486N_SVG

REVERSING

Figure 31

3. Press START pad to start tumble dryer.

TMB1485N_SVG

Figure 32

Operating Instructions

DO NOT COPY or TRANSMIT

67 Part No. 70458101ENR11

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 33

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.

LED OPL Control

RE Control Suffix

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 34

Operating Instructions

DO NOT COPY or TRANSMIT

68 Part No. 70458101ENR11

U Models

TMB1371R_SVG

Y Models

TMB2370N_SVG

START

STOP

BACK

Figure 35

C, D, and I Models

TMB1375R_SVG

Figure 36

P Models Through 5/31/15

START

BACK

STOP

TMB2369N_SVG

Figure 37

L Models Through 5/31/15; N Models

TMB2370N_SVG

START

STOP

BACK

Figure 38

L and P Models Starting 6/1/15

TMB1464R_SVG

Figure 39

UniLinc Control

Operating Instructions

DO NOT COPY or TRANSMIT

69 Part No. 70458101ENR11

RU Control Suffix

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 40

DX4 OPL Control

R3 Control Suffix

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 11 .

To use a custom cycle, refer to the Programming Manual.

TMB2266N_SVG

Figure 41

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 11

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.

Operating Instructions

DO NOT COPY or TRANSMIT

70 Part No. 70458101ENR11

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

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.

DMP OPL Models

RD Control Suffix

Operating Instructions

DO NOT COPY or TRANSMIT

71 Part No. 70458101ENR11

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 42

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

72 Part No. 70458101ENR11

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.

Ignition Control Operation and Trouble-

shooting 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:

Operating Instructions

DO NOT COPY or TRANSMIT

73 Part No. 70458101ENR11

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

Table continues...

Fault Conditions

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.

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.

Table continues...

Operating Instructions

DO NOT COPY or TRANSMIT

74 Part No. 70458101ENR11

Troubleshooting Guide

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 43 .

TMB2317K_SVG

Figure 43

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-ammeter 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.

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 Mod-

els 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

Operating Instructions

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75 Part No. 70458101ENR11

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.

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 44 . The Diagnos-

tic LED will indicate the status of the ignition control. Refer to

Table 12 .

LED Color

Description

Orange-Yellow Initialization

Green Standby/Normal Operation

Table 12 continues...

Operating Instructions

DO NOT COPY or TRANSMIT

76 Part No. 70458101ENR11

LED Color

Description

Red Fault Indication Code

Table 12

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 44

Operating Instructions

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77 Part No. 70458101ENR11

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 45 .

1. Open the access panel and remove the burner inspection hole

plate.

TMB2410N_SVG

Figure 45

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.

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

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78 Part No. 70458101ENR11

T464I_SVG

1. Proper Airflow

2. Insufficient Airflow

3. No Airflow

4. Air Shutter Adjusting Screw

Figure 46

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 tape

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

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

Loading door switch is factory preset, no field adjustment is nec-

essary.

Loading Door Catch (120 and 170 Ser-

ies Models)

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 7-15 pounds [0.48-1.03 bar] pull is re-

quired to open door.

If adjustment is required, refer to Figure 47 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.

Adjustments

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79 Part No. 70458101ENR11

T048I_SVG

1. Door Latch

2. Door Catch

3. Acorn Nut

Figure 47

Loading Door Strike (200 Series Mod-

els)

The loading door strike must be adjusted to have sufficient ten-

sion to hold loading door closed against force of load tumbling

against it. Proper adjustment is when 8-15 pounds [35.6-66.7 N]

pull is required to open door.

If adjustment is required, refer to Figure 48 and proceed as fol-

lows:

1. Open door.

2. Loosen adjustment screws.

3. Position strike for desired magnet engagement.

4. Retighten screws.

TMB2359N_SVG

1. Door Strike

2. Adjustment Screws

Figure 48

Belt Drive

The drive assemblies consist of motors, belts, eyebolts and a step

pulley.

The pulley diameters are sized to produce a cylinder speed of

37-39 RPM for 120 series models or 29-31 RPM for 170 and 200

series models.

The step pulley assembly is used for speed reduction as well as a

means of adjusting belt tension. The pulley mounting plate is at-

tached to the cabinet. The frame mounting plate has vertically

slotted holes allowing up and down movement of the step pulley

mounting plate for belt adjustment.

Adjust the belt tension as follows:

1. Disconnect electrical power to the tumble dryer before at-

tempting any adjustments to the drive assembly.

2. Loosen pulley mounting plate bolts.

3. Loosen the upper nut on the final drive eyebolt.

4. Rotate the lower nut of the final drive eyebolt clockwise until

proper belt tension is achieved.

5. Rotate upper nut clockwise against the lower nut in order to

lock it into place.

6. Tighten pulley mounting plate bolts. Recheck belt tension.

7. If necessary, adjust the drive motor belt tension eyebolt using

a similar procedure.

8. Adjust blower belt tension on 120 series 50 Hertz tumble dry-

ers and all 170 series tumble dryers using a similar procedure.

NOTE: Proper tensions for new belts are measured

with a Belt Tension Gauge:

Adjustments

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80 Part No. 70458101ENR11

NOTE: Using a Belt Tension Gauge, the motor belt

deflection should be 0.31 inch at five pounds pres-

sure, and final drive belt deflection should be 0.25

inch at five pounds pressure.

Belts should not slip or make any noise when starting up under

normal load.

Drive Motor

Final Drive Blower

Initial

After Run-

in Initial

After Run-

in Initial

After Run-

120 60-70 45-55 70-80 55-65 60-70 50-55

170 60-70 45-55 70-80 55-65 75-80 60-65

200 60-70 45-55 70-80 55-65 65-70 55-60

Table 13

Adjustments

DO NOT COPY or TRANSMIT

81 Part No. 70458101ENR11

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 49 .

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.

TMB1266R_SVG

NOTE: The cabinet high limit thermostat is located

on the rear of the machine near the fan.

1. Thermistor

2. Lint Screen

Figure 49

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

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82 Part No. 70458101ENR11

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.

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 50

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

14 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 50 .

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 50 and Figure 51 .

Maintenance

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83 Part No. 70458101ENR11

8. Immediately remove and weigh the load. Refer to Table 14

for acceptable weight range. If less than minimum pounds in-

dicated in Table 14 , 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]

120 60 [27] 75-79

[34-36]

70 [32]

170 80 [36] 95-99

[43-45]

90 [41]

200 100 [45] 115-119

[52-54]

110 [50]

Table 14

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 51

Maintenance

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84 Part No. 70458101ENR11

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.

• Drying timer is in OFF position.

• 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

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85 Part No. 70458101ENR11

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

86 Part No. 70458101ENR11

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

52 . 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 52

Disposal of Unit

DO NOT COPY or TRANSMIT

87 Part No. 70458101ENR11

IPSO DR170 70kg Tumble Dryer

Product's Documents

User Manual

Specifications

IPSO DR170 Questions and Answers