IPSO DR335 15kg Stacked Dryer User Manual

Installation/Operation/Maintenance

www.alliancelaundry.com

Part No. 70458301ENR6

June 2013

Tumble Dryers

25 Pound (11,3 Kilogram) Capacity

30 Pound (13,6 Kilogram) Capacity

35 Pound (16 Kilogram) Capacity

Stacked 30 Pound (13,6 Kilogram) Capacity

Stacked 45 Pound (20,4 Kilogram) Capacity

55 Pound (25 Kilogram) Capacity

Starting Serial No. 0602004144

Refer to Page 6 for Model Identification

T477C

T478C

Original Instructions

Keep These Instructions for Future Reference.

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

70458301ENR6

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 Installations.

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 store or use gasoline or other flammable vapors and liquids in the vicinity of this or

any other appliance.

• 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

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

70458301ENR6

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 91 cm (36 inch) 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.

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 installed, 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

WARNING

70458301ENR6

means without the expressed written consent of the publisher.

Table of

Contents

Introduction......................................................................................... 6

Model Identification ............................................................................. 6

Contact Information.............................................................................. 9

Safety Information.............................................................................. 10

Important Safety Instructions ............................................................... 11

Specifications and Dimensions........................................................... 13

Cabinet Dimensions – 025, 030, 035 and 055 Series........................... 15

Cabinet Dimensions – T30 and T45 Series .......................................... 16

Exhaust Outlet Locations – 025, 030, 035 and 055 Series................... 17

Exhaust Outlet Locations – T30 and T45 Series.................................. 18

Gas Connection Locations – 025, 030, 035 and 055 Series ................. 19

Gas Connection Locations – T30 and T45 Series ................................ 20

Electrical Connection Locations – 025, 030, 035 and 055 Series........ 21

Electrical Connection Locations – T30 and T45 Series ....................... 22

Steam Connection Locations – 025, 030 and 035 Series...................... 23

Steam Connection Locations – T30 Series........................................... 24

Installation........................................................................................... 25

Pre-Installation Inspection.................................................................... 25

Location Requirements......................................................................... 25

Position and Level the Tumble Dryer................................................... 27

Fire Suppression System....................................................................... 28

Check Local Codes and Permits...................................................... 28

Water Requirements......................................................................... 28

Water Connections........................................................................... 28

Electrical Requirements................................................................... 29

Auxiliary Alarm............................................................................... 30

To Reverse the Loading Door – 025, 030, 035 and 055 Series............ 30

Before Placing Tumble Dryer into Service .......................................... 33

Required for CE Models Only......................................................... 35

Installing CE Gas Tumble Dryer.......................................................... 36

General Information......................................................................... 36

CE Orifices....................................................................................... 37

Properties of CE Gases .................................................................... 38

Basic Configuration ......................................................................... 39

Specific Conversion Procedures ...................................................... 39

Exhaust Requirements ....................................................................... 42

Layout................................................................................................... 42

Make-Up Air......................................................................................... 42

Venting ................................................................................................. 42

Individual Venting........................................................................... 43

Manifold Venting............................................................................. 45

Gas Requirements............................................................................... 48

Gas Supply Pipe Sizing and Looping................................................... 50

High Altitude Burner Orifice Sizing..................................................... 52

70458301ENR6

Electrical Requirements..................................................................... 54

Wiring Diagram.................................................................................... 54

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

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

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

To Connect Electrical Service To The Tumble Dryer.......................... 59

Configuring Your Tumble Dryer for Other Service Voltages......... 59

Electrical Connections for T30 and T45 Only................................. 59

Conversion Instructions........................................................................ 60

Ferrite Ring Installation (025, 030, 035 and 055 Series Only)............. 62

Electrical Specifications ....................................................................... 63

Steam Requirements........................................................................... 68

Piping Recommendations..................................................................... 68

Installing Steam Trap and Making Condensate Return

Connections........................................................................................ 69

Single Drop Timer .............................................................................. 71

Power-Up Mode.................................................................................... 71

Ready Mode.......................................................................................... 71

Start Mode ............................................................................................ 71

Run Mode ............................................................................................. 71

Setting Dry Time Dipswitches.............................................................. 71

Resetting Cycle Time to Zero............................................................... 71

Dipswitch Settings................................................................................ 72

Operating Instructions....................................................................... 74

Emergency Stop Button on CE Models................................................ 74

Operating Instructions .......................................................................... 75

Control Instructions.............................................................................. 76

Dual Digital Timer Control.............................................................. 76

Electronic OPL Micro Control......................................................... 78

Single Drop Control......................................................................... 79

MDC Coin and Card Control........................................................... 81

Quantum Control ............................................................................. 82

Galaxy 600 Control.......................................................................... 83

LED OPL Control............................................................................ 84

UniLinc Control............................................................................... 85

DX4 Coin Control............................................................................ 86

DX4 OPL Control............................................................................ 86

Diagnostic Microprocessor Control................................................. 87

DMP OPL Models ........................................................................... 88

DMP Coin........................................................................................ 90

Ignition Control Operation and Troubleshooting for

Models Starting 3/11/13..................................................................... 94

Internal Control Failure.................................................................... 94

Troubleshooting............................................................................... 94

Proper Electrode Location ............................................................... 95

Flame Current Measurement............................................................ 95

Ignition Control Operation for

Non-CE Models Through 3/10/13...................................................... 96

Ignition Control Operation for

CE Models Through 3/10/13.............................................................. 97

70458301ENR6

Adjustments......................................................................................... 99

Airflow Switch...................................................................................... 99

Loading Door Switch............................................................................ 99

Door Strike............................................................................................ 100

Maintenance........................................................................................ 101

Daily ..................................................................................................... 101

Monthly................................................................................................. 102

Quarterly............................................................................................... 102

Bi-Annually .......................................................................................... 102

Annually ............................................................................................... 102

Fire Suppression System Maintenance Test.................................... 103

Before You Call for Service............................................................... 105

Removing Tumble Dryer from Service............................................. 105

Disposal of Unit................................................................................... 106

70458301ENR6

Introduction

Model Identification

Information in this manual is applicable to these models:

Gas Steam Electric

025

Series

CHD25G2-CA025L

CHD25G2-CA025N

CHD25G2-CT025L

CHD25G2-CT025N

CHD25G2-CU025L

CHD25G2-CU025N

CK025N

DR25G2-BA025L

DR25G2-BA025N

DR25G2-BK025N

DR25G2-BT025L

DR25G2-BT025N

DR25G2-BU025L

DR25G2-BU025N

HA025L

HA025N

HK025N

HT025L

HT025N

HU025L

HU025N

IPD25G2

IT025L

IT025N

SA025L

SA025N

SK025N

ST025L

ST025N

SU025L

SU025N

UA025L

UA025N

UK025N

UT025L

UT025N

UU025L

UU025N

YT025L

YT025N

YU025L

YU025N

CHD25S2-CT025S

CHD25S2-CU025S

DR25S2-BT025S

DR25S2-BU025S

HT025S

HU025S

IPD25S2

IT025S

ST025S

SU025S

UT025S

UU025S

YT025S

YU025S

CHD25E2-CT025E

CHD25E2-CU025E

DR25E2-BT025E

DR25E2-BU025E

HT025E

HU025E

IPD25E2

IT025E

ST025E

SU025E

UT025E

UU025E

YT025E

YU025E

030

Series

CHD30G2-CA030L

CHD30G2-CA030N

CHD30G2-CT030L

CHD30G2-CT030N

CHD30G2-CU030L

CHD30G2-CU030N

CK030N

DR30G2-BA030L

DR30G2-BA030N

DR30G2-BK030N

DR30G2-BT030D

DR30G2-BT030L

DR30G2-BT030N

DR30G2-BU030L

DR30G2-BU030N

HA030L

HA030N

HK030N

HT030D

HT030L

HT030N

HU030L

HU030N

IPD30G2

IT030L

IT030N

SA030L

SA030N

SK030N

ST030D

ST030L

ST030N

SU030L

SU030N

UA030L

UA030N

UK030N

UT030L

UT030N

UU030L

UU030N

YT030L

YT030N

YU030L

YU030N

CHD30S2-CT030S

CHD30S2-CU030S

DR30S2-BT030S

DR30S2-BU030S

HT030S

HU030S

IPD30S2

IT030S

ST030S

SU030S

UT030S

UU030S

YT030S

YU030S

CHD30E2-CT030E

CHD30E2-CU030E

DR30E2-BT030E

DR30E2-BU030E

HT030E

HU030E

IPD30E2

IT030E

ST030E

SU030E

UT030E

UU030E

YT030E

YU030E

T30

Series

CHD30STG2-CAT30L

CHD30STG2-CAT30N

CHD30STG2-CTT30L

CHD30STG2-CTT30N

CHD30STG2-CUT30L

CHD30STG2-

CUT30N

CKT30N

DR335

DR335G2-BKT30N

DRST30G2-BAT30L

DRST30G2-BAT30N

DRST30G2-BTT30D

DRST30G2-BTT30L

DRST30G2-BTT30N

DRST30G2-BUT30L

DRST30G2-BUT30N

HAT30L

HAT30N

HKT30N

HTT30D

HTT30L

HTT30N

HUT30L

HUT30N

IPD30STG2

ITT30L

ITT30N

MTT30N

NTT30N

SAT30L

SAT30N

SKT30N

STT30D

STT30L

STT30N

SUT30L

SUT30N

UAT30L

UAT30N

UKT30N

UTT30L

UTT30N

UUT30L

UUT30N

CHD30STS2-CTT30S

CHD30STS2-CUT30S

DRST30S2-BTT30S

DRST30S2-BUT30S

HTT30S

HUT30S

IPD30STS2

ITT30S

STT30S

SUT30S

UTT30S

UUT30S

CHD30STE2-CTT30E

CHD30STE2-

CUT30E

DRST30E2-BTT30E

DRST30E2-BUT30E

HTT30E

HUT30E

IPD30STE2

ITT30E

STT30E

SUT30E

UTT30E

UUT30E

(Continued)

Introduction

70458301ENR6

(Continued)

Gas Steam Electric

035

Series

AT035L

AT035N

CHD35G2-CA035L

CHD35G2-CA035N

CHD35G2-CT035L

CHD35G2-CT035N

CHD35G2-CU035L

CHD35G2-CU035N

CK035N

DR35G2-BA035L

DR35G2-BA035N

DR35G2-BK035N

DR35G2-BT035L

DR35G2-BT035N

DR35G2-BU035L

DR35G2-BU035N

HA035L

HA035N

HK035N

HT035L

HT035N

HU035L

HU035N

IPD35G2

IT035L

IT035N

SA035L

SA035N

SK035N

ST035L

ST035N

SU035L

SU035N

UA035L

UA035N

UK035N

UT035L

UT035N

UU035L

UU035N

YT035L

YT035N

YU035L

YU035N

AT035S

CHD35S2-CT035S

CHD35S2-CU035S

DR35S2-BT035S

DR35S2-BU035S

HT035S

HU035S

IPD35S2

IT035S

ST035S

SU035S

UT035S

UU035S

YT035S

YU035S

AT035E

CHD35E2-CT035E

CHD35E2-CU035E

DR35E2-BT035E

DR35E2-BU035E

HT035E

HU035E

IPD35E2

IT035E

ST035E

SU035E

UT035E

UU035E

YT035E

YU035E

T45

Series

CKT45N

CTT45L

CTT45N

DR445G2-BAT45L

DR445G2-BAT45N

DR445G2-BKT45N

DR445G2-BTT45D

DR445G2-BTT45L

DR445G2-BTT45N

DR445G2-BUT45L

DR445G2-BUT45N

DRST45G2-BAT45L

DRST45G2-BAT45N

DRST45G2-BTT45D

DRST45G2-BTT45L

DRST45G2-BTT45N

DRST45G2-BUT45L

DRST45G2-BUT45N

HAT45L

HAT45N

HKT45N

HTT45D

HTT45L

HTT45N

HUT45L

HUT45N

IPD45STG2

ITT45L

ITT45N

MTT45N

NTT45N

SAT45L

SAT45N

SKT45N

STT45D

STT45L

STT45N

SUT45L

SUT45N

UAT45L

UAT45N

UKT45N

UTT45L

UTT45N

UUT45L

UUT45N

Not Applicable Not Applicable

055

Series

CA055L

CA055N

CK055N

CT055L

CT055N

CU055L

CU055N

DR55SG2-BA055L

DR55SG2-BA055N

DR55SG2-BK055N

DR55SG2-BT055D

DR55SG2-BT055L

DR55SG2-BT055N

DR55SG2-BU055L

DR55SG2-BU055N

HA055L

HA055N

HK055N

HT055D

HT055L

HT055N

HU055L

HU055N

IPD55G2

IT055L

IT055N

SA055L

SA055N

SK055N

ST055D

ST055L

ST055N

SU055L

SU055N

UA055L

UA055N

UK055N

UT055L

UT055N

UU055L

UU055N

Not Applicable

CT055E

CU055E

DR55SE2-BT055E

DR55SE2-BU055E

HT055E

HU055E

IPD55E2

IT055E

ST055E

SU055E

UT055E

UU055E

(see next page for suffixes)

Introduction

70458301ENR6

Includes models with the following control suffixes:

3B – reversing DX4 vended

3O – DX4 OPL

3V – DX4 vended

3W – reversing DX4 prep for coin

3X – DX4 prep for coin

BB – reversing basic electronic, coin

BC – basic electronic, coin

BG – basic electronic, OPL mode

BL – basic electronic, central pay

BW – reversing basic electronic, prep

for coin

BX – basic electronic, prep for coin

BY – basic electronic, prep for card

BZ – reversing basic electronic, prep

for card

DO – DMP OPL

DV – DMP vended

DX – DMP prep for coin

EO – LED OPL

KB – reversing single coin

KC – single coin

KW – reversing prep for coin

KX – prep for coin

KY – prep for card

KZ – reversing prep for card

LB – reversing network adaptable

coin

LC – network adaptable coin

LW – reversing network adaptable,

prep for coin

LX – network adaptable, prep for

coin

LY – network adaptable, prep for

card

LZ – reversing network adaptable,

prep for card

NC – NetMaster coin

NR – NetMaster card

NX – NetMaster, prep for coin

NY – NetMaster, prep for card

OM – OPL micro

QT – dual digital timer

R3 – reversing DX4 OPL

RE – reversing LED OPL

RQ – reversing dual digital timer

RU – reversing UniLinc OPL

SD – single drop

SX – single drop, prep for coin

UO – UniLinc OPL

WB – reversing network ready coin

WC – network ready coin

WW –reversing network ready, prep

for coin

WX – network ready, prep for coin

WY – network ready, prep for card

WZ – reversing network ready, prep

for card

ZC – NetMaster network coin

ZR – NetMaster network card

ZX – NetMaster network, prep for

coin

ZY – NetMaster network, prep for

card

Introduction

70458301ENR6

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 unsatisfied 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 numbers are located on the

nameplate. The nameplate will be in the location

shown in Figure 1.

Date Purchased ______________________________

Model Number ______________________________

Serial Number _______________________________

Please include a copy of your bill of sale and any

service receipts you have.

If replacement parts are required, contact the source

from where you purchased your tumble dryer or call

+1 (920) 748-3950 or +32 56 41 20 54 for the name

and address of the nearest authorized parts distributor.

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

WARNING

1 Serial Plate

Figure 1

TMB1974N

TMB2098N

TMB1974N

70458301ENR6

Safety Information

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.

Additional precautionary statements (“IMPORTANT”

and “NOTE”) are followed by specific instructions.

IMPORTANT: The word “IMPORTANT” is used

to inform the reader of specific procedures where

minor machine damage will occur if the procedure

is not followed.

NOTE: The word “NOTE” is used to communicate

installation, operation, maintenance or servicing

information that is important but not hazard

related.

NOTE: The WARNING and IMPORTANT

instructions appearing in this manual are not

meant to cover all possible conditions and

situations that may occur. It must be understood

that common sense, caution and carefulness are

factors which CANNOT be built into this tumble

dryer. These factors MUST BE supplied by the

person(s) installing, maintaining or operating the

tumble dryer.

Always contact your dealer, distributor, service agent

or the manufacturer on any problems or conditions you

do not understand.

Indicates an imminently hazardous

situation that, if not avoided, will cause

severe personal injury or death.

DANGER

Indicates a hazardous situation that, if not

avoided, could cause severe personal

injury or death.

WARNING

Indicates a hazardous situation that, if not

avoided, may cause minor or moderate

personal injury or property damage.

CAUTION

Failure to install, maintain, and/or operate

this machine according to manufacturer’s

instructions may result in conditions which

can produce serious injury, death and/or

property damage.

W051R1

WARNING

Safety Information

70458301ENR6

Save These Instructions

Important Safety Instructions

1. Read all instructions before using the tumble

dryer.

2. Install the tumble dryer according to the

INSTALLATION instructions. 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.

3. Do not install or store the tumble dryer where it

will be exposed 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.

4. This appliance must not be activated without lint/

foam filter.

5. When you perceive a gas odor, immediately

switch off the gas supply and ventilate the room.

Do not switch on electrical appliances 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 possible.

6. 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.

7. Do not use or store flammable materials near this

appliance.

8. 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.

9. Do not spray aerosols in the vicinity of this

appliance while it is in operation.

10. Items such as foam rubber (latex foam), shower

caps, waterproof 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.).

11. Do not tumble fiberglass curtains and draperies

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.

12. Do not allow children on or in the tumble dryer.

This appliance is not intended for use by young

children or infirm persons without supervision.

Young children should be supervised to ensure

that they do not play with the appliance.

13. Do not reach into the tumble dryer if the cylinder

is revolving.

14. Use tumble dryer only for its intended purpose,

drying fabrics. Always follow the fabric care

instructions supplied by the textile manufacturer

and only use the dryer drum to dry textiles that

have been washed in water. Only insert spin-

dried linen in the dryer.

15. Always read and follow manufacturer’s

instructions on packages of laundry and cleaning

aids. Heed all warnings or precautions. 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).

16. Do not use fabric softeners or products to

eliminate static unless recommended by the

manufacturer of the fabric softener or product.

17. Remove laundry immediately after tumble dryer

stops.

To reduce the risk of fire, electric shock,

serious injury or death to persons when

using your tumbler, follow these basic

precautions.

W776

WARNING

Safety Information

70458301ENR6

18. 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 devices.

19. 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 dryer if it does not stop tumbling when

the door is opened or starts tumbling without

pressing or turning the START mechanism.

Remove the tumble dryer from use and call for

service.

20. Tumble dryer(s) will not operate with lint panel

open. DO NOT bypass lint panel safety switch to

permit the tumble dryer to operate with the lint

panel open.

21. Do not modify this appliance.

22. Always clean the lint filter daily. Keep area

around the exhaust opening and adjacent

surrounding area free from the accumulation of

lint, dust and dirt. The interior of the tumble

dryer and the exhaust duct should be cleaned

periodically by qualified service personnel.

23. 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.

24. At the end of each working day, close off all main

supplies of gas, steam and current.

25. Do not repair or replace any part of the tumble

dryer, or attempt any servicing unless specifically

recommended in the user-maintenance

instructions or in published user-repair

instructions 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 shutting

off appropriate breaker or fuse.

26. Before the tumble dryer is removed from service

or discarded, remove the door to the drying

compartment and the door to the lint

compartment.

27. 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 INSTRUCTIONS appearing in this

manual are not meant to cover all possible

conditions and situations that may occur. Common

sense, caution and care must be exercised when

installing, maintaining, or operating the tumble

dryer.

Always contact your dealer, distributor, service agent

or the manufacturer on any problems or conditions you

do not understand.

70458301ENR6

Specifications and Dimensions

NOTE: All machines are shipped with extra nipple

to convert to metric thread (from Standard).

Specifications 025 Series 030 Series 035 Series 055 Series

Noise level measured during

operation at operator position of

3.3 feet (1 meter) in front of machine

and 5.2 feet (1.6 meters) from floor

60 dBA 61 dBA 63 dBA 63 dBA

Net Weight (approximate):

Pounds (kg )

300

(137)

330

(150)

360

(163)

435

(197)

Standard Packaging Weight:

Pounds (kg )

332

(151)

364

(165)

394

(179)

476

(216)

Standard Packaging Shipping

Dimensions:

Inch (mm)

30 x 43 x 69

(762 x 1,092 x

1,753)

30 x 49 x 69

(762 x 1,245 x

1,753)

33 x 49 x 69

(838 x 1,245 x

1,753)

35.5 x 59 x 72

(902 x 1,499 x

1,829)

Slat Crate Packaging Weight:

Pounds (kg )

406

(184)

446

(202)

480

(218)

506

(230)

Slat Crate Shipping Dimensions:

Inch (mm)

34.5 x 46 x 87.75

(876 x 1,168 x

2,229)

34.5 x 52 x 87.75

(876 x 1,321 x

2,229)

37.5 x 52 x 87.75

(953 x 1,321 x

2,229)

40 x 60 x 87.25

(1,016 x 1,524 x

2,216)

Cylinder Size:

Inch (mm)

26.5 x 24

(673 x 610)

26.5 x 30

(673 x 762)

30 x 30

(762 x 762)

33 x 35

(838 x 889)

Cylinder Capacity (dry weight):

Pounds (kg )

(11.3)

(13.6)

(15.9)

(24.9)

Drive Motor:

Horsepower (kW)

1/4

(0.1865)

1/4

(0.1865)

1/4

(0.1865)

Nonreversing

1/2 (0.373)

Reversing

1/4 (0.1865)

Fan Motor:

Horsepower (kW)

1/4

(0.1865)

1/4

(0.1865)

1/4

(0.1865)

1/2

(0.373)

Maximum Airflow per

Pocket: C.F.M. (l/sec)

50 Hertz 430

(203)

430

(203)

550

(260)

600

(283)

60 Hertz 500

(236)

500

(236)

650

(307)

700

(330)

Maximum Static Back

Pressure:

Inch W.C. (mbar, kPa)

50 Hertz 0.6

(1.5, 0.15)

0.6

(1.5, 0.15)

0.5

(1.3, 0.13)

0.5

(1.3, 0.13)

60 Hertz 0.8

(2.0, 0.2)

0.8

(2.0, 0.2)

0.6

(1.5, 0.15)

0.6

(1.5, 0.15)

Gas Models

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

Gas Burner Rating:

Btu/hr. (kW, Mj/hr.)

50 Hertz 64,000

(18.7, 67.5)

73,000

(21.4, 77)

90,000

(26.4, 95)

102,000

(29.9, 107.6)

60 Hertz 64,000

(18.7, 67.5)

73,000

(21.4, 77)

90,000

(26.4, 95)

112,000

(32.8, 118.2)

Electric Models

Heating Element Rating:

400/50/3 10 kW

21 kW 24 kW 27 kW

Standard 12 kW

Steam Models

Steam Connection 3/4 in. NPT 3/4 in. NPT 3/4 in. NPT N/A

Steam Coil Rating at 100 psig:

Boiler Horsepower (Btu/hr.)

(recommended operating

pressure 80-100 psig)

3.9

(134,700)

3.9

(134,700)

4.8

(166,000)

N/A

N/A = Not Applicable

Specifications and Dimensions

70458301ENR6

N/A = Not Applicable

NOTE: All machines are shipped with extra nipple

to convert to metric thread (from Standard).

Specifications T30 Series T45 Series

Noise level measured during operation at operator

position of 3.3 feet (1 meter) in front of machine and

5.2 feet (1.6 meters) from floor

66 dBA 67 dBA

Net Weight (approximate):

Pounds (kg)

544

(247)

673

(305)

Standard Packaging Weight:

Pounds (kg)

582

(264)

718

(326)

Standard Packaging Shipping Dimensions:

Inch (mm)

32.5 x 47 x 81

(826 x 1,194 x 2,057)

35.5 x 54 x 85

(902 x 1,372 x 2,159)

Slat Crate Packaging Weight:

Pounds (kg)

661

(300)

748

(339)

Slat Crate Shipping Dimensions:

Inch (mm)

37 x 50 x 87.75

(940 x 1,270 x 2,229)

40 x 57 x 87.25

(1,016 x 1,448 x 2,216)

Cylinder Size:

Inch (mm)

30 x 26

(762 x 660)

33 x 30

(838 x 762)

Cylinder Capacity (dry weight):

kg (Pounds)

2 x 30

(2 x 13.6)

2 x 45

(2 x 20.5)

Drive Motor**:

Horsepower (kW)

1/4

(0.1865)

1/2

(0.373)

Fan Motor**:

Horsepower (kW)

1/4

(0.1865)

1/2

(0.373)

Maximum Airflow per Pocket**:

C.F.M. (l/sec)

50 Hertz 340

(160)

500

(236)

60 Hertz 400

(189)

600

(283)

Maximum Static Back Pressure*:

Inch W.C. (mbar, kPa)

50 Hertz 0.8

(2.0, 0.2)

0.8

(2.0, 0.2)

60 Hertz 0.9

(2.3, 0.23)

0.9

(2.3, 0.23)

Gas Models

Gas Connection

1/2 in. NPT 1/2 in. NPT

Gas Burner Rating**:

Btu/hr. (kW, Mj/hr.)

50 Hertz 73,000

(21.4, 77)

87,000

(25.5, 91.8)

60 Hertz 73,000

(21.4, 77)

95,000

(27.8, 100.2)

Electric Models

Heating Element Rating**:

21 kW N/A

Steam Models

Steam Connection

3/4 in. NPT N/A

Steam Coil Rating at 100 psig**:

Boiler Horsepower (Btu/hr.) (recommended operating

pressure 80-100 psig)

3.2

(111,000)

N/A

* with both pockets running

** for each pocket

Specifications and Dimensions

70458301ENR6

Cabinet Dimensions – 025, 030, 035 and 055 Series

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

NOTE: Facia panels available to increase height of

models to 72.25 inches (1,835 mm) and 76.25 inches

(1,938 mm).

TMB2292N

Models A B C D E F*

025 Series

26.25 in.

(667 mm)

27.5 in.

(669 mm)

23.35 in.

(593 mm)

25.75 in.

(654 mm)

40.875 in.

(1,038 mm)

6.53 in.

(166 mm)

030 Series

26.25 in.

(667 mm)

27.5 in.

(669 mm)

28.35 in.

(720 mm)

31.75 in.

(806 mm)

46.875 in.

(1,191 mm)

6.53 in.

(166 mm)

035 Series

28 in.

(711 mm)

27.5 in.

(669 mm)

28.35 in.

(720 mm)

31.75 in.

(806 mm)

46.875 in.

(1,191 mm)

6.53 in.

(166 mm)

055 Series

31.88 in.

(810 mm)

26.87 in.

(682.5 mm)

33.75 in.

(857.25 mm)

38.25 in.

(971.5 mm)

53.62 in.

(1,365 mm)

6.53 in.

(166 mm)

Models G H* I* J* K L

025 Series

63.875 in.

(1,622 mm)

16.48 in.

(419 mm)

15.41 in.

(391 mm)

1.59 in.

(40 mm)

24.64 in.

(626 mm)

28 in.

(711 mm)

030 Series

63.875 in.

(1,622 mm)

16.48 in.

(419 mm)

15.41 in.

(391 mm)

1.59 in.

(40 mm)

24.64 in.

(626 mm)

28 in.

(711 mm)

035 Series

63.875 in.

(1,622 mm)

16.48 in.

(419 mm)

19.59 in.

(497.5 mm)

1.59 in.

(40 mm)

27.38 in.

(695 mm)

31.5 in.

(800 mm)

055 Series

66.72 in.

(1,694.7 mm)

17.75 in.

(451 mm)

18.65 in.

(474 mm)

1.59 in.

(40 mm)

30.5 in.

(774.7 mm)

34.5 in.

(876 mm)

Specifications and Dimensions

70458301ENR6

Cabinet Dimensions – T30 and T45 Series

NOTE: To meet ADA compliance, install a 4 inch

(102 mm) riser on T30 models only.

TMB2332N

G I

ModelsABCDE

T30 Series

28 in.

(711 mm)

49 in.

(1,245 mm)

48.25 in.

(1,226 mm)

11.4 in.

(290 mm)

10.7 in.

(272 mm)

T45 Series

31.88 in.

(810 mm)

50.4 in.

(1,280 mm)

49.3 in.

(1,252 mm)

10.3 in.

(262 mm)

9.3 in.

(236 mm)

Models F G H I J

T30 Series

25.02 in.

(636 mm)

42.76 in.

(1,086 mm)

27.38 in.

(695 mm)

31.5 in.

(800 mm)

76.25 in.

(1,937 mm)

T45 Series

29.37 in.

(746 mm)

48.62 in.

(1,235 mm)

30.50 in.

(775 mm)

34.5 in.

(876 mm)

81.25 in.

(2,063.75 mm)

Specifications and Dimensions

70458301ENR6

Exhaust Outlet Locations – 025, 030, 035 and 055 Series

TMB2132N

Models

Rear Exhaust

Diameter A B

025/030 Series

6 in.

(152 mm)

3.875 in.

(99 mm)

4.625 in.

(117 mm)

035 Series

8 in.

(203 mm)

4.875 in.

(124 mm)

5.625 in.

(143 mm)

055 Series

8 in.

(203 mm)

4.808 in.

(122 mm)

6.156 in.

(156.3 mm)

Specifications and Dimensions

70458301ENR6

Exhaust Outlet Locations – T30 and T45 Series

TMB1969N

Models

Rear Exhaust

Diameter A B C

T30 Series

Elliptical

Fits 8 in. (203 mm)

36.54 in.

(928 mm)

4.25 in.

(108 mm)

62.42 in.

(1,585 mm)

T45 Series

Elliptical

Fits 10 in. (254 mm)

40.88 in.

(1,038 mm)

4.75 in.

(121 mm)

66.00 in.

(1,676 mm)

Specifications and Dimensions

70458301ENR6

Gas Connection Locations – 025, 030, 035 and 055 Series

TMB2106N

1 1/2 in. NPT

Models

Gas Connection – CE and Australian Units

ABC

25 Series

59 in.

(1,500 mm)

1.5 in.

(38.1 mm)

29 in.

(737 mm)

30 Series

59 in.

(1,500 mm)

1.5 in.

(38.1 mm)

35 in.

(889 mm)

35 Series

59 in.

(1,500 mm)

2.5 in.

(64 mm)

35 in.

(889 mm)

55 Series

59 in.

(1,500 mm)

2.5 in.

(64 mm)

35 in.

(889 mm)

Models

Gas Connection – Non-CE and Non-Australian Units

ABC

25 Series

57 in.

(1,450 mm)

2.5 in.

(64 mm)

35.5 in.

(927 mm)

30 Series

57 in.

(1,450 mm)

2.5 in.

(64 mm)

43 in.

(1,092 mm)

35 Series

57 in.

(1,450 mm)

4 in.

(101.6 mm)

43 in.

(1,092 mm)

55 Series

55.285 in.

(1,404 mm)

1.621 in.

(41.17 mm)

46.75 in.

(1,187.45 mm)

Specifications and Dimensions

70458301ENR6

Gas Connection Locations – T30 and T45 Series

TMB1970N

1 1/2 in. NPT

Models

Gas Connection

AB C

T30 Series

Non-CE and

Non-

Australian

75.20 in.

(1,910 mm)

1.74 in.

(44 mm)

36.84 in.

(936 mm)

CE and

Australian

75.28 in.

(1,912 mm)

2.5 in.

(64 mm)

30.60 in.

(777 mm)

T45 Series

78.75 in.

(2,000 mm)

4.12 in.

(105 mm)

42.88 in.

(1,089 mm)

TMB1970N

Specifications and Dimensions

70458301ENR6

Electrical Connection Locations – 025, 030, 035 and 055 Series

TMB2204N

ELECTRIC

GAS AND STEAM

Models

Electrical Service

Gas and Steam Models Electric Models

ABCD

025/030 Series

62.25 in.

(1,581 mm)

2 in.

(51 mm)

28 in.

(711 mm)

3.25 in.

(83 mm)

035 Series

62.25 in.

(1,581 mm)

3 in.

(76 mm)

28 in.

(711 mm)

4.25 in.

(108 mm)

055 Series

65.187 in.

(1,655.75 mm)

1.765 in.

(44.83 mm)

32.526 in.

(826.16 mm)

6.547 in.

(166.3 mm)

Specifications and Dimensions

70458301ENR6

Electrical Connection Locations – T30 and T45 Series

TMB1971N

GAS AND STEAM ELECTRIC

Models

Electric Service

Gas and Steam Models Electric Models

ABCDE

T30 Series

59 in.

(1,498 mm)

1.75 in.

(44 mm)

35.63 in.

(905 mm)

73.21 in.

(1,859 mm)

2.28 in.

(58 mm)

T45 Series

62.5 in.

(1,588 mm)

1.75 in.

(44 mm)

N/A N/A N/A

N/A = Not Applicable

Specifications and Dimensions

70458301ENR6

Steam Connection Locations – 025, 030 and 035 Series

NOTE: All connections use 3/4 in. NPT pipe.

TMB2108N

Models

Inlet Outlet

ACBD

025/030/035

Series

53.75 in.

(1,365 mm)

6.29 in.

(160 mm)

42.5 in.

(1,080 mm)

2.39 in.

(61 mm)

Specifications and Dimensions

70458301ENR6

Steam Connection Locations – T30 Series

NOTE: All connections use 3/4 in. NPT pipe.

TMB1972N

Models

Inlet Outlet

ACBD

T30 Series

(Upper)

73.93 in.

(1,877 mm)

6.29 in.

(160 mm)

62.71 in.

(1,592 mm)

2.39 in.

(61 mm)

T30 Series

(Lower)

36.35 in.

(923 mm)

6.29 in.

(160 mm)

25.13 in.

(638 mm)

2.39 in.

(61 mm)

70458301ENR6

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 discovered.

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. Installation should comply with minimum

specifications and requirements detailed in this

manual and applicable local gas fitting regulations,

municipal building codes, water supply regulations,

electrical wiring regulations, 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.

NOTE: 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

motor(s).

Location Requirements

The tumble dryer must be installed on a level floor.

Floor covering 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 combustion chamber of the tumble

dryer.

A typical tumble dryer enclosure is shown in Figure 2.

IMPORTANT: Install tumble dryers with sufficient

clearance for servicing and operation, refer to

Figure 2.

Materials Required (Obtain Locally)

All Models

One Single Pole fused disconnect

switch or circuit breaker on 1 Phase

models.

Circuit breaker on 3 Phase models.

Gas Models

One gas shut-off valve for gas service

line to each tumble dryer.

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

condensate return line.

Flexible steam hoses with a

125 psig (pounds per square inch gauge)

(8.79 kg/sq. cm) working pressure for

connecting steam coils. Refer to

Figure 27 for sizing and connection

configurations.

Two steam traps for steam coil outlets to

condensate return line.

Optional – Two vacuum breakers for

condensate return lines.

Installation

70458301ENR6

Figure 2

TMB2021N

NOTE: Shaded areas indicate adjacent structure.

1 0.5 in. (13 mm) recommended between machines for removal or installations.

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 12 in. (305 mm) Minimum Clearance

5 24 in. (610 mm) minimum, 36 in. (914 mm) recommended for maintenance purposes.

6 Provision for make-up air.

7 0.25 in. (6 mm) recommended for removal or installation purposes, zero clearance allowed.

TMB2021N

To reduce the risk of severe injury, clearance of tumbler cabinet from combustible

construction must conform to the minimum clearances, and/or local codes and

ordinances.

W770

WARNING

Installation

70458301ENR6

Position and Level the Tumble Dryer

Remove lint panel door, and unscrew the four shipping

bolts (one at each corner). Remove tumble dryer from

skid.

NOTE: Do not throw bolts away – they are the

leveling legs.

Remove four nuts from the literature package, and

screw one fully on to each leveling leg.

Screw the four leveling legs (bolts) back into the level

adjusting fittings from the bottom.

Slide tumble dryer to its permanent location. Adjust

the leveling legs until the unit is level, or no more than

0.125 inch (3.18 mm) higher in the front. Refer to

Figure 3. Tumble Dryer must not rock. Lock leveling

legs with nuts previously installed.

NOTE: The front of the tumble dryer should be

slightly higher than the rear (approximately

0.125 inch [3.18 mm]). This will prevent the clothes,

while tumbling, from wearing on the door glass

gasket.

IMPORTANT: Keep tumble dryer as close to floor

as possible. The unit must rest firmly on floor so

weight of tumble dryer is evenly distributed.

Figure 3

The stacked tumble dryer has a fifth leveling leg which

is shipped in the up position. The fifth leveling leg

MUST BE installed properly on the lower left side of

the blower housing to stabilize the tumble dryer. Refer

to Figure 4.

After leveling with the four cabinet leveling legs,

lower the fifth leveling leg so it contacts the floor, and

then secure the screws.

Figure 4

T483I

T467I

1 Fifth Leg

The stacked tumble dryer has a 5th leveling

leg on the blower housing. It is very

important to properly adjust this leg. Unit is

back heavy and could rock or tip.

W250R1

CAUTION

Installation

70458301ENR6

Fire Suppression System

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

professional to assure that the plumbing is

adequate and conforms to local, state, and federal

regulations or codes.

IMPORTANT: It is the installation or owner’s

responsibility to see that the necessary or required

water, water pressure, pipe size, or connections are

provided. Manufacturer assumes no responsibility

if the fire suppression system is not connected,

installed, or maintained properly.

Water Requirements

IMPORTANT: Water must be supplied to the fire

suppression 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 dryer 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, provisions 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 water in the supply line or water

solenoid valve freezes, the fire suppression system

will not operate.

IMPORTANT: If temperature sensors inside the

tumble dryer register a temperature below 40°F

(4.4°C), the fire suppression system control will

lock out. This feature protects against operation of

the tumble dryer with a possible frozen water

supply. Only when the temperature sensors register

a temperature above 40°F (4.4°C) will the machine

reset for operation.

IMPORTANT: Flexible supply line/coupling must

be used. Solenoid valve failure due to hard

plumbing connections will void the warranty. It is

recommended that a filter or strainer be installed

in the water supply line.

Water Connections

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 5 and Figure 6.

Figure 5

To connect the two hoses (supplied with tumble

dryer), insert rubber washers (from literature pack) in

water inlet hose couplings. Refer to Figure 6.

TMB2248N

1 Fire Suppression System Control Box

2 Water Solenoid Valve

TMB2248N

Installation

70458301ENR6

Figure 6

Connect inlet hoses to water supply. Flush the lines for

approximately two minutes to remove any foreign

materials that could clog the screens in the water

mixing valve. This is especially important when

installing a tumble dryer in a newly constructed or

renovated building. Then connect the hoses to the

Y-valve; connect the Y-valve to the connections at the

rear of the tumble dryer.

IMPORTANT: Thread hose couplings onto valve

connections finger tight, then turn 1/4 turn with

pliers. Do not cross thread or overtighten

couplings.

IMPORTANT: Hoses and other natural rubber

parts deteriorate 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 visible signs of deterioration. Any hose showing

the signs of deterioration listed above should be

replaced immediately. 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 44073304 Hose, 14 in.

(36 cm).

Electrical Requirements

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.

TMB2008N

1 Lock

2 Hose Couplings

3 Y Valve

4 Inlet Hoses

5 Opening for Auxiliary Alarm Cable

Electrical power must be provided to

tumbler at all times. The fire suppression

system will be inoperative if the main

electrical power supply is disconnected.

W690

WARNING

Installation

70458301ENR6

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 building 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 7. The relay

is rated for 24 VAC, 5.2 Amp, sealed current.

Figure 7

To Reverse the Loading Door – 025,

030, 035 and 055 Series

The tumble dryer is delivered with a right hinged door,

but the door can be changed to a left hinged position.

1. Disconnect power supply to tumble dryer.

2. Unlock and remove control panel. Remove two

control assembly mounting screws from right

side. Swing open control. Refer to Figure 8.

3. Remove lint panel.

IMPORTANT: Support door and hinge assembly

securely to prevent it from dropping once side

screws are removed from door hinge lug.

Figure 8

TMB1999N

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

TMB1999N

TMB2100N

1 Front Panel Screw

2 Front Panel

3 Control Panel

4 Control Assembly Screw

5 Control Assembly

6 Lint Panel

TMB2100N

Installation

70458301ENR6

4. Remove four front panel screws. Refer to

Figure 8. Keep door hinge cams in place on door

hinge lug. Pull lug and door assembly off as one

piece. Refer to Figure 9.

5. Remove remaining front panel screws. Refer to

Figure 8. Disconnect door switch harness from

switch. Take off front panel. Refer to Figure 9.

6. Exchange switch and plug locations. Depress

tabs with an adjustable pliers to remove plug and

switch from front panel. Reinstall switch,

orienting button toward center of machine.

Reinstall plug in switch’s previous location.

Refer to Figure 9.

Figure 9

7. Cut wire ties to remove door switch harness

bundle. Be careful not to damage harness wires.

Refer to Figure 10.

8. Reroute door switch harness up through the hole

in the right side of the top panel. Use the panel

cutout opening to then put harness down through

the hole in the left side of the top panel and into

the upper left corner of the cylinder enclosure.

Figure 10

TMB2101N

1 Plug

2 Switch

3 Door Hinge Lug

4 Door Assembly

5 Side Screw

TMB2101

TMB2109N

1 Beginning Location of Door Switch Harness

2 Wire Ties

3 Original Switch Location

4 Panel Cutout

5 Top Panel

6 Original Plug Location

Installation

70458301ENR6

9. Place front panel on machine, loosely attach four

bottom screws. Connect door switch harness to

switch in new location.

10. Remove opposite door hinge cam. DO NOT

DISCARD CAM AND NUT. Reattach door

hinge cam to door hinge assembly securing with

screw. Install door assembly and four door hinge

side screws loosely. Refer to Figure 11.

11. Check lint panel fit, adjusting front panel up or

down as required. Tighten four front panel side

screws to maintain position of front panel for

proper lint panel clearance.

12. Remove lint panel. Fully tighten bottom screws

on front panel.

13. Reinstall top screws.

14. Adjust door catch if necessary to allow

7 – 15 pounds (0.48 – 1.03 bar) pull at center of

handle.

15. Reinstall control assembly using mounting

screws.

16. Reinstall control panel and lint panel.

IMPORTANT: Restore power to tumble dryer and

test for proper operation of loading door switch.

Tumble Dryer should not start with door open; an

operating tumble dryer should stop when door is

opened.

NOTE: If machine is converted back to right hand

hinge operation, the door switch harness must be

rerouted and rebundled with the lint panel switch

harness. Wire ties must be used to secure harnesses.

Wire ties (Part No. 55881) can be ordered from

Genuine Parts.

Figure 11

TMB2102N

1 Switch (New location)

2 Plug (New location)

3 Door Assembly

4 Side Screw

TMB210

Installation

70458301ENR6

Before Placing Tumble Dryer into

Service

1. Remove or open all panels and check accessible

bolts, nuts, screws, terminals and fittings for

tightness.

2. Replace all panels and guards.

3. Remove and discard wire tie from the airflow

switch so it can swing freely. Refer to Figure 12.

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 Manual for detailed 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.

IMPORTANT: The electronic ignition system will

attempt 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

lockout and the valve will no longer open until the

control 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.

TMB2104N

1 Wire Tie

Figure 12

Installation

70458301ENR6

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.

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

Models starting 3/11/13

110

(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.

Non-CE

and non-

Australian

110

(attempts to

ignite 3

times)

Open

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

(Continued)

Models

Prepurge

Time

(seconds)

Trial for

Ignition

(seconds)

Reset

Lockout

Condition

By:

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 reset

button on

junction box

until light

goes out.

Installation

70458301ENR6

8. Load the cylinder with a full load of clean rags

and run to remove oil or dirt from cylinder.

9. Check the airflow switch operation refer to

Adjustments section. The heating systems should

shut off when the lint panel is opened a

maximum of 1.5 inches (38 mm).

The airflow switch operation may be affected by

shipping tape still in place, clogged lint screen,

failure to remove wire tie, lack of make-up air, or

an obstruction in the exhaust duct. These should

be checked and the required corrective action

taken before attempting to adjust the airflow

switch. To adjust the airflow switch, refer to

Adjustments section.

10. Wipe out the cylinder using an all-purpose

cleaner or detergent and water solution. Refer to

Figure 13.

IMPORTANT: The use of chlorine bleach for

removing any discoloration should be avoided

because bleach could damage the finish.

Figure 13

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 following 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).

T452I

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

WARNING

T452I

Installation

70458301ENR6

Installing CE Gas 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 1,000 Btu/cu. ft. (8,914 kcal/m

), or L.P.

Gas 2,500 Btu/cu. ft. (22,250 kcal/m

), in the

countries of GB/IE/PT/ES/IT/GR/LU/CH/BE. To

install machines in any other country, or on any other

gas, requires some level of modification.

Machines are built in two different configurations:

 Natural Gas – regulated/governor

 Liquefied Petroleum (L.P.) Gas – not regulated/

no governor

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.

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 technical

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 operate with those gases. In the

CE, there are Natural Gas configurations 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.

Installation

70458301ENR6

CE Orifices

Gas

Type

Gas

Family

Gas

Group

Gas

Designa-

tion

Supply

Pressure

Manifold

Pressure

Capacity

Model

Orifice

Diameter

in.

Orifice

Diameter

Orifice

Part No.

Quantity

in. wc

(mbar, kPa)

in. wc

(mbar, kPa)

Natural

Gas

Second

2H(E)

G20

8/10

(20/25,

2.0/2.5)

3.25

(8, 0.8)

25 0.1540 3.9 M401020 1

30 0.1570 4.0 M402996 1

T30 0.1570 4.0 M402996 2

35 0.1820 4.6 M411371 1

T45 0.1820 4.6 M411371 2

55 0.2040 5.2 M402993 1

G25

(25, 2.5)

4.4

(11, 1.1)

25 0.1540 3.9 M401020 1

30 0.1570 4.0 M402996 1

T30 0.1570 4.0 M402996 2

35 0.1820 4.6 M411371 1

T45 0.1820 4.6 M411371 2

55 0.2040 5.2 M402993 1

2E+

G20

(20, 2.0)

Un-

regulated

25 0.1220 3.1 70070903 1

30 0.1299 3.3 44253801 1

T30 0.1299 3.3 44253801 2

35 0.1440 3.7 M400998 1

T45 0.1440 3.7 M400998 2

55 0.1695 4.3 M402988 1

LP Third

3B/P

G30

11.25/12

(28/30,

2.8/3.0)

Un-

regulated

25 0.0820 2.1 M401027 1

30 0.0866 2.2 70070906 1

T30 0.0866 2.2 70070906 2

35 0.0980 2.5 M406361 1

T45 0.0935 2.4 M403017 2

55 0.1200 3.0 M401017 1

G30

14.9/20

(37/50,

3.7/5.0)

(30, 3.0)

25 0.0820 2.1 M401027 1

30 0.0866 2.2 70070906 1

T30 0.0866 2.2 70070906 2

35 0.0980 2.5 M406361 1

T45 0.0935 2.4 M403017 2

55 0.1200 3.0 M401017 1

3+/3P

G30 /G31

11.25/14.9

(28/37,

2.8/3.7)

Un-

regulated

25 0.0820 2.1 M401027 1

30 0.0866 2.2 70070906 1

T30 0.0866 2.2 70070906 2

35 0.0980 2.5 M406361 1

T45 0.0935 2.4 M403017 2

55 0.1200 3.0 M401017 1

Table 1

Installation

70458301ENR6

Properties of CE Gases

Wi Hi Ws Hs d

Gas

Type

Gas

Family

Group

Gas

Descripion

Gas

Designation

Wobbe Index

(net)

Heating

Value (net)

Wobbe Index

(gross)

Heating

Value (gross)

Density

Btu/

MJ/

Btu/

MJ/

Btu/

MJ/

Btu/

MJ/

Natural

Gas

Second

2H,E

Not Applicable

G20 1,226 45.67 913 34.02 1,362 50.72 1,014 37.78 0.555

2E+

Not Applicable

G25 1,004 37.38 785 29.25 1,115 41.52 872 32.49 0.612

2E+

LP Third

3B/P

Not Applicable

G30 2,164 80.58 3,117 116.09 2,345 87.33 3,378 125.81 2.075

Pure Butane

Pure Propane

G31 1,898 70.69 2,363 88 2,063 76.83 2,568 95.65 1.55

LPG with

Propane

Table 2

Installation

70458301ENR6

Basic Configuration

1. Determine the necessary conversion operations

to convert from the factory-supplied

configuration to the desired configuration.

2. Perform the conversions required so the machine

is properly configured for the desired country and

gas (refer to Specific Conversion Procedures

section):

 How to Convert Gas Valve from Regulated to

Unregulated

 How to Change Burner Orifice Size

 How to Adjust Gas Valve Governor/Regulator

3. If applicable, peel off the appropriate country

sticker (included with machine) and apply it to

the serial plate over the existing country

information.

4. If applicable, peel off the appropriate conversion

sticker (included with machine) and apply it to

the serial plate over the “ADJUSTED FOR

______ GAS: ______” information.

5. Commission tumble dryer for use.

Figure 14

Specific Conversion Procedures

How to Convert Gas Valve from Regulated to

Unregulated

NOTE: Conversion from regulated to unregulated

is only 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 14.

2. Follow instructions in Conversion Kit, Part No.

431485 (Johnson Part No. GM-70 CBP).

NOTE: This kit does not contain any burner

orifices.

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

4. For 025 Series Natural Gas models, L.P. Gas

only. Install 025 Series L.P. orifice plate (Part No.

70201901) onto gas valve bracket. Refer to

Figure 15.

5. Commission tumble dryer for use.

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 maintain the gas

supply at the inlet pressure specified.

W430R1

TMB2328N

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

(Not Supplied)

2 Pressure Tap

3 Gas Shut-Off Valve (Shown in closed

position) (Not Supplied)

TMB232

SPECIFIED

LOCAL INLET

PRESSURE

Installation

70458301ENR6

Figure 15

TMB2252N

1 Gas Shut-Off Valve (Shown in closed position)

(Not Supplied)

6 Part No. 70201901 025 Series Natural Gas L.P.

Orifice Plate (For use on 025 Series Natural

Gas Models L.P. only)

2 Gas Valve

3 Burner Orifice 7 Required Burner Manifold Pressure

4 Regulator Adjusting Housing and Gasket

(Regulated version shown)

8 Manometer

9 Connect Over Loosened Slotted Pressure Tap

Screw in Bottom of Gas Valve5 Gas Valve Bracket

10 Spud Holder

Installation

70458301ENR6

How to Change Burner Orifice Size

1. Disconnect electrical power from tumble dryer.

Close gas shut-off valve to tumble dryer. Refer to

Figure 14.

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

Refer to Figure 15.

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

Figure 16 and Table 1. Torque each to 9 – 10 Nm.

4. Make certain burner orifice(s) are in line with

burner tube opening. Refer to Figure 16.

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. Refer to Figure 15.

2. Loosen screw plug inside pressure tap located on

underside of valve. Refer to Figure 15.

3. Connect a “U”-tube manometer (or similar

pressure gauge) to the 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. Replace

regulator cap. Refer to Figure 15.

5. Commission tumble dryer for use.

Figure 16

TMB2015N

1 Size Stamped on Orifice

BURNER ORIFICE

70458301ENR6

Exhaust Requirements

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.

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

gravity vented appliances between tumble dryer(s) and

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

up air to tumble dryer(s), increase area of duct work by

25% to compensate for restrictions in air movement.

Venting

IMPORTANT: Installing in-line filters or lint

collectors will cause increased static pressure.

Failure to maintain 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 possible 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

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).

Required Make-Up Air Opening

(to the outside) for Each Tumble Dryer

Model Opening

025/030 Series

110 in.

(7,090 mm

)

035/055 Series

144 in.

(9,280 mm

)

T30 Series

220 in.

(14,180 mm

)

T45 Series

288 in.

(18,560 mm

)

WARNING

A drying tumble dryer produces

combustible lint. To reduce the risk of

fire, the tumble dryer must be exhausted

to the outdoors.

W057R1

To reduce the risk of fire, DO NOT use

plastic or thin foil ducting to exhaust the

tumbler.

W773

To reduce the risk of fire and

accumulation of combustible gases, DO

NOT exhaust tumble dryer air into a

window well, gas vent, chimney or

enclosed, unventilated area such as an

attic wall, ceiling, crawl space under a

building, or concealed space of a

building.

W059R1

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 secondary systems

are mandated, frequently clean the

system to assure safe operation.

W749

Exhaust Requirements

70458301ENR6

NOTE: Exhaust ducts must be constructed of sheet

metal or other noncombustible material. Such

ducts must be equivalent in strength and corrosion

resistance 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 17.

IMPORTANT: For best performance provide an

individual 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.

Individual Venting

For maximum efficiency and performance, it is

preferred to exhaust 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 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.

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.

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.) per minute cannot be

maintained, schedule monthly inspections and

cleaning of the ductwork.

WARNING

Improperly sized or assembled ductwork

causes excess back pressure which

results in slow drying, lint collecting in

the duct, lint blowing back into the room,

and increased fire hazard.

W355

Duct

Diameter

Equivalent Length of Rigid

Straight Duct

8 in. (203 mm)

10 in. (254 mm)

12 in. (305 mm)

14 in. (356 mm)

16 in. (406 mm)

18 in. (457 mm)

One 90° elbow = 9.3 ft. (2.83 m)

One 90° elbow = 11.6 ft. (3.5 m)

One 90° elbow = 14 ft. (4.3 m)

One 90° elbow = 16 ft. (4.9 m)

One 90° elbow = 18.7 ft. (5.7 m)

One 90° elbow = 21 ft. (6.4 m)

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

Table 3

Exhaust Requirements

70458301ENR6

Figure 17

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.

Consult your local building code for regulations which

may also apply.

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

TMB2361N

TMB2362N

TMB2360N

TMB2361N

TMB2362N

TMB2360N

Exhaust Requirements

70458301ENR6

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 according to Figure 19 and

Figure 20. This illustration indicates minimum

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 of 0.5 W.C.I. (1.3 bar) as specified

on the installation sticker on the rear of tumble dryer.

Static back pressure must be measured with all tumble

dryers vented into the collector operating.

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

angle to the collector duct. Refer to Figure 18.

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.

Figure 18

T438I

Exhaust Requirements

70458301ENR6

Figure 19

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).

TMB2019N

1 Outlet duct diameter = largest duct diameter

based on number of units

2 45° typical

LKJ I HG F

DCB A

ONE MANIFOLD ASSEMBLY

Duct

Station

025 and 030 Series 035, 055 and T30 Series T45 Series

6 in. (152 mm) 8 in. (203 mm) 10 in. (254 mm)

10 in. (254 mm) 12 in. (305 mm) 15 in. (381 mm)

12 in. (305 mm) 15 in. (381 mm) 18 in. (457 mm)

14 in. (356 mm) 17 in. (432 mm) 21 in. (533 mm)

16 in. (406 mm) 19 in. (483 mm) 24 in. (610 mm)

18 in. (457 mm) 21 in. (533 mm) 26 in. (660 mm)

19 in. (483 mm) 23 in. (584 mm) 28 in. (711 mm)

20 in. (508 mm) 24 in. (610 mm) 30 in. (762 mm)

22 in. (559 mm) 26 in. (660 mm) 32 in. (813 mm)

23 in. (584 mm) 27 in. (686 mm) 33 in. (838 mm)

24 in. (610 mm) 28 in. (711 mm) 35 in. (889 mm)

25 in. (635 mm) 30 in. (762 mm) 36 in. (914 mm)

Table 4

Exhaust Requirements

70458301ENR6

Refer to Table 4 for measurements for each manifold.

TMB2018N

1 Outlet duct diameter = combined largest duct

diameter of both sides

2 45° typical

Figure 20

LKJ

CONTINUE

TO A

CONTINUE

TO A

TWO MANIFOLD ASSEMBLIES

70458301ENR6

Gas Requirements

IMPORTANT: Any product revisions or conversions

must be made by the Manufacturer’s Authorized

Dealers, 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

(34.5 mbar, 3.45 kPa).

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 manual shut-off valve from the gas

supply piping system to protect the gas valve.

IMPORTANT: The tumble dryer and its manually

operated 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 (34.5 mbar, 3.45 kPa).

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 or Natural Gas and

Propane Installation 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 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 21.

 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 22.

WARNING

To reduce the risk of fire or explosion, DO

NOT CONNECT 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 orifice and gas valve. Appropriate

conversion kits are available.

W060R1

To reduce the risk of gas leaks, fire or

explosion, use a new flexible stainless

steel connector.

W774

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

Gas Requirements

70458301ENR6

NATURAL GAS pressures with all gas appliances

running (tumble dryers, water heaters, space heaters,

furnace, etc.):

Maximum gas pressure – 10.5 water column inches

(26.1 mbar, 2.61 kPa)

Recommended gas pressure – 6.5 water column inches

(16.2 mbar, 1.62 kPa)

Minimum gas pressure – 5 water column inches

(12.4 mbar, 1.24 kPa)

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 appliances running (tumble dryers, water heaters,

space heaters, furnace, etc.):

Maximum gas pressure – 13 water column inches

(32.3 mbar, 3.23 kPa)

Recommended gas pressure – 11 water column inches

(27.4 mbar, 2.74 kPa)

Minimum gas pressure – 10 water column inches

(24.9 mbar, 2.49 kPa)

For converting Non-CE models from Natural Gas to

L.P. Gas:

025 Series - M6699P3

030 Series - M4703P3

T30 Series - M4707P3

035 Series - M4711P3

T45 Series - M4880P3

055 Series - M4924P3

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 ignites. Use pipe compound, resistant to

actions of L.P. gas, on all pipe threads.

Figure 21

TMB2329N

1 Gas Line to Tumble Dryer Controls

2 Gas “T” Fitting

3 Gas Supply Piping System

4 6 in. (152 mm) Minimum Gas Pipe

5Gas Pipe Cap

6 Sediment Trap

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 leakage.

W635

Gas Requirements

70458301ENR6

Gas Supply Pipe Sizing and

Looping

Figure 22

TMB2126N

1 Gas furnace (120,000 Btu/hr. [35.2 kW]) 12 025 Series tumble dryer

2 Gas water heaters (64,000 Btu/hr. [18.7 kW] each)

(400,000 Btu/hr. [117.2 kW] each) 030 Series tumble dryer

3 Gas space heaters (73,000 Btu/hr. [21.4 kW] each)

(70,000 Btu/hr. [20.5 kW] each) 035 Series tumble dryer

4 Sediment traps, supply pressure taps and (90,000 Btu/hr. [26.4 kW] each)

shut-off valves. Refer to Figure 21. Stacked 30 Series tumble dryer

5 1 in. (25.4 mm) gas pipe loop (73,000 Btu/hr. [21.4 kW] per pocket;

6 19 ft. (5.8 m) 146,000 total Btu/hr. [42.8 kW] for machine)

7 Minimum Pipe Size is 0.5 in. (12.7 mm) Stacked 45 Series tumble dryer

8 25 ft. (7.6 m) (95,000 Btu/hr. [27.8 kW] per pocket;

9 Main regulator 190,000 total Btu/hr. [55.6 kW] for machine)

10 Gas meter 055 Series tumble dryer

11 Pressure regulator (if required) (112,000 Btu/hr. [32.8 kW] each)

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 030 Series tumble dryers being fed by the main gas supply pipe.

= 9 x 73,000 (21.4)

= 657,000 Btu/hr. (192.6 kW)

Using Table 5, the main supply pipe diameter should be 2 in. (51 mm).

IMPORTANT: Gas loop piping must be installed as illustrated to equalize gas pressure for all tumble

dryers connected to single gas service. Other gas using appliances should be connected upstream from

loop.

123456789

Gas Requirements

70458301ENR6

Gas Pipe Size Required for 1,000 Btu Natural Gas —

0.64 Specific Gravity at 7 ± 1.5 inches (17.4 ± 4 mbar, 1.74 ± 0.37 kPa) Water Column Pressure

Equivalent Length

Gas

Appliances

Total Btu/hr.

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. (7.62 mm) Water Column Pressure Drop for Length Given

Sizes shown in inches (mm)

100,000

120,000

140,000

160,000

180,000

200,000

300,000

400,000

500,000

600,000

700,000

800,000

900,000

1,000,000

1,100,000

1,200,000

1,300,000

1,400,000

1,500,000

1,600,000

1,700,000

1,800,000

1,900,000

2,000,000

2,200,000

2,400,000

2,600,000

2,800,000

3,000,000

0.75 (19.05)

1 (25.40)

1.25 (31.75)

1.5 (38.10)

2 (50.80)

2.5 (63.50)

0.75 (19.05)

1 (25.40)

1.25 (31.75)

1.5 (38.10)

2 (50.80)

2.5 (63.50)

3 (76.20)

1 (25.40)

1.25 (31.75)

1.5 (38.10)

2 (50.80)

2.5 (63.50)

3 (76.20)

3.5 (88.90)

1 (25.40)

1.25 (31.75)

1.5 (38.10)

2 (50.80)

2.5 (63.50)

3 (76.20)

3.5 (88.90)

1 (25.40)

1.25 (31.75)

1.5 (38.10)

2 (50.80)

2.5 (63.50)

3 (76.20)

3.5 (88.90)

1 (25.40)

31.75 (1.25)

1.25 (31.75)

1.5 (38.10)

2 (50.80)

2.5 (63.50)

3 (76.20)

3.5 (88.90)

4 (101.60)

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

above chart.

Table 5

Gas Requirements

70458301ENR6

High Altitude Burner Orifice Sizing

For proper operation at altitudes above 2,000 feet

(610 m), the gas burner orifice size must be reduced to

ensure complete combustion. Refer to Table 6.

For CE models, consult local gas supplier.

Model Gas

Altitude Burner Orifice New Rate

feet meters # inches mm Quantity Part No. (Btu/hr.)*

025

Series

Natural Gas 2,001-4,000 610-1,220 26 0.1470 3.7

M401000 58,880

4,001-6,000 1,221-1,830 27 0.1440 3.7 M400998 53,760

6,001-8,000 1,831-2,440 28 0.1405 3.6 M401014 48,640

8,001-10,000 2,441-3,050 29 0.1360 3.4 M400997 43,520

L.P. Gas 2,001-6,000 610-1,830 43 0.0890 2.3 M406184 58,880

6,001-8,000 1,831-2,440 44 0.0860 2.2 M401011 48,640

8,001-10,000 2,441-3,050 46 0.0810 2.1 M401003 43,520

030

Series

Natural Gas 2,001-4,000 610-1,220 22 0.1570 4.0

M402996 67,160

4,001-6,000 1,221-1,830 24 0.1520 3.9 M402980 61,320

6,001-8,000 1,831-2,440 26 0.1470 3.7 M401000 55,480

8,001-10,000 2,441-3,050 28 0.1405 3.6 M401014 49,640

L.P. Gas 2,001-6,000 610-1,830 42 0.0935 2.4 M403017 67,160

6,001-8,000 1,831-2,440 43 0.0890 2.3 M406184 55,480

8,001-10,000 2,441-3,050 44 0.0860 2.2 M401011 49,640

T30

Series

Natural Gas 2,001-4,000 610-1,220 22 0.1570 4.0

M402996 134,320

4,001-6,000 1,221-1,830 24 0.1520 3.9 M402980 122,640

6,001-8,000 1,831-2,440 26 0.1470 3.7 M401000 110,960

8,001-10,000 2441-3,050 28 0.1405 3.6 M401014 99,280

L.P. Gas 2,001-6,000 610-1,830 42 0.0935 2.4 M403017 134,320

6,001-8,000 1,831-2,440 43 0.0890 2.3 M406184 110,960

8,001-10,000 2,441-3,050 44 0.0860 2.2 M401011 99,280

035

Series

Natural Gas 2,001-4,000 610-1,220 17 0.1730 4.4

M411374 82,800

4,001-6,000 1,221-1,830 18 0.1695 4.3 M402988 75,600

6,001-8,000 1,831-2,440 20 0.1610 4.1 M401002 68,400

8,001-10,000 2,441-3,050 22 0.1570 4.0 M402996 61,200

L.P. Gas 2,001-4,000 610-1,220 38 0.1015 2.6 M411376 82,800

4001-6000 1,221-1,830 39 0.0995 2.5 M401007 75,600

6,001-8,000 1,831-2440 41 0.0960 2.4 M401015 68,400

8,001-10,000 2,441-3,050 42 0.0935 2.4 M403017 61,200

T45

Series

Natural Gas 2,001-4,000 610-1,220 15 0.1800 4.6

M411511 183,000

4,001-6,000 1,221-1,830 17 0.1730 4.4 M411374 168,400

6,001-8,000 1,831-2,440 18 0.1695 4.3 M402988 155,000

8,001-10,000 2,441-3,050 20 0.1610 4.1 M401002 142,600

L.P. Gas 2,001-4,000 610-1,220 36 0.1065 2.7 M402487 183,000

4,001-6,000 1,221-1,830 37 0.1040 2.6 M411375 168,400

6,001-8,000 1,831-2,440 38 0.1015 2.6 M411376 155,000

8,001-10,000 2,441-3,050 40 0.0980 2.5 M406361 142,600

*Btu/hr. derate of 4% per 1,000 feet (305 meters) of altitude.

Table 6 (continued)

Gas Requirements

70458301ENR6

Table 6 (continued)

Model Gas

Altitude Burner Orifice New Rate

feet meters # inches mm Quantity Part No. (Btu/hr.)*

055

Series

Natural Gas 2,001-4,000 610-1,220 10 0.1929 4.9

M402994 104,360

4,001-6,000 1,221-1,830 12 0.1890 4.8 M411372 99,562

6,001-8,000 1,831-2,440 14 0.1811 4.6 M411371 92,324

8,001-10,000 2,441-3,050 16 0.1772 4.5 M411373 87,321

L.P. Gas 2,001-4,000 610-1,220 32 0.1142 2.9 M402444 104,354

4,001-6,000 1,221-1,830 33 0.1142 2.9 M401022 99,027

6,001-8,000 1,831-2,440 35 0.1102 2.8 M402487 93,838

8,001-10,000 2,441-3,050 36 0.1063 2.7 M411375 87,630

*Btu/hr. derate of 4% per 1,000 feet (305 meters) of altitude.

Table 6

70458301ENR6

Electrical Requirements

IMPORTANT: Electrical connections must be

made by a qualified electrician using data on serial

plate, installation manuals and wiring diagram

provided with machine 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.

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.

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

To reduce the risk of fire and electric

shock, check with a qualified serviceman

for proper grounding procedures.

Improper connection of the equipment

grounding conductor may result in a risk

of electric shock.

W068

To reduce the risk of fire and electric

shock, if electrical 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

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

Electrical Requirements

70458301ENR6

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 connections are to be made in accordance

with CSA C22.1 latest edition Canadian Electrical

Code, or local codes. Electrical work should be

done by a qualified electrician.

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 tumble dryer must

be connected to a grounded metal, permanent wiring

system; or an equipment grounding conductor must be

run with the circuit conductors and connected to the

appropriate ground location.

 Metal conduit and/or BX cable is not considered

ground.

 Connecting the Neutral from the electrical

service box to the tumble dryer ground screw

does not constitute a ground.

 A dedicated ground conduit (wire) must be

connected between the electrical service box

ground bar and tumble dryer ground screw.

For CE Models Only

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

an emergency stop button on the front panel. If the

emergency stop function is desired on coin-operated

models, an external emergency stop button may be

installed.

NOTE: Activation of the emergency stop switch

stops all machine control circuit functions, but

DOES NOT remove all electrical power from

machine.

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 dangerous

operation. Verify proper operation after

servicing.

W071

Electrical Requirements

70458301ENR6

Service/Ground Location

Models Through 7/9/12

Model Heat Source Ground and Terminal Block Locations

Non-CE

025

030

035

055

Series

Gas or Steam

Non-CE

025

030

035

055

Series

Electric

025

030

035

055

Series

Gas or Steam

025

030

035

055

Series

Electric

Figure 23

TMB2127N

Ground Screw

Terminal Block

Control Tray

TMB2127N

TMB2128N

Ground

Lug

Power

Distribution Block

Accessory Box (located below control tray)

TMB2128N

NOTE: Do not make service connections in control tray.

Ground Screw

Terminal Block

TMB2129N

Models

Through

7/31/11

Ground

Lug

Power

Distribution Block

TMB2130N

Models

Through

7/31/11

Electrical Requirements

70458301ENR6

Models Starting 7/10/12

Model Ground and Terminal Block Locations

Non-CE

025

030

035

055

Series

025

030

035

055

Series

Figure 24

TMB2377N

Ground

Control Tray

TMB2377N

Power Distribution

Block

TMB2379N

Ground

Power Distribution

Block

TMB2379N

Control Tray

Electrical Requirements

70458301ENR6

Model Heat Source Ground and Terminal Block Locations

Non-CE

T30/T45

Series

T30: Gas or

Steam

T45: Gas

Non-CE

T30

Series

Electric

T30/T45

Series

T30: Gas or

Steam

T45: Gas

T30

Series

Electric

Figure 25

70219001R2

L2NL1

SECURE GROUND

WIRE TO

GROUND SCREW

LAMP

GND

VALV

5 4 3 2 1

LAMP

Ground

Power Distribution

Block

TMB2041N

SECURE GROUND

WIRE TO

GROUND SCREW

POWER

DISTRIBUTION

BLOCK

L1 L 2 L 3

70218701R2

13 NO 21 NC A1

14 NO 22 NC A2 14 NO 22 NC A2

LC1D32

13 NO 21 NC A1

LC1D32

2T1

4T2 6T3 2T1 4T2 6T3

GROUND LUG

Ground

Power Distribution

Block

TMB2113N

TMB2114N

SECURE GROUND

WIRE TO

GROUND SCREW

POWER DISCONNECT

GROUND SCREW

ALM

24V

GND

1 2 3 4 5 6 7 8

CIRCUIT DIAGRAM

ALARM

Power

Disconnect

Models Through 7/31/11

Ground Screw

Terminal Block

TMB2114N

TMB2115N

POWER

DISTRIBUTION

BLOCK

L1 L 2 L 3

M412096

FUS

13 NO 21 NC A1

LC1D32

14 NO 22 NC A2

GROUND

LUG

Ground Lug

Power Disconnect

Models Through

7/31/11

Power Distribution

Block

TMB2115N

Electrical Requirements

70458301ENR6

To Connect Electrical Service To

The Tumble Dryer

The following steps outline the procedure for

connecting electrical service to the tumble dryer.

 3 Phase Models – 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 motor(s).

 Electrical service must be connected using the

appropriate permanent rigid metal conduit

system.

 Service conductors must be copper only.

For an existing service, determine your service voltage

and conductor amperage. Carefully review the tumble

dryer serial plate ratings and Electrical Requirements

section of this manual. If service is inadequate it must

be upgraded by a qualified electrical contractor. Never

connect an improper or inadequate service to any

machine.

Configuring Your Tumble Dryer for Other

Service Voltages

Several gas and steam tumble dryer models have been

designed to be field convertible to other service

voltages. Refer to Table 7 for these models:

NOTE: Electric models are not field convertible

and must be connected to service specified on serial

plate.

If tumble dryer requires conversion for use on another

service voltage, complete the steps detailed in the

Conversion Instructions section prior to connecting

service to machine.

If tumble dryer does not require conversion or has

been converted according to the Conversion

Instructions section of this manual, continue with

step 1.

NOTE: The wiring diagram is located inside the

junction or contactor box.

1. For new service, install a circuit breaker of

proper voltage and current rating as close to each

tumble dryer as possible.

2. Route service conduit from service breaker panel

to tumble dryer service connection box. Conduit

routing should not obstruct access for

maintenance or servicing. Refer to Service/

Ground Location.

3. Pull conductors through conduit and attach to

circuit breaker and ground connection. Secure

service ground wire to the grounding screw or

lug. Attach service conductors to appropriately

labeled positions on the terminal block. Make

sure all connections are secure.

4. Complete ferrite installation instructions for all

gas and steam models with OM control suffix.

5. Check electrical service phase sequence (3 Phase

models only) as follows:

a. Energize the electrical service and

momentarily start the tumble dryer. Check the

direction of cylinder rotation. If the cylinder

rotates clockwise as viewed from the front,

the phase sequence is correct. If the cylinder

rotates counterclockwise, proceed with step b.

b. Disconnect power to machine, disconnect and

reverse the L1 and L2 connections on the

terminal block.

Electrical Connections for T30 and T45

Only

All gas and steam tumble dryers require a single

service connection to TB1 of the upper unit junction

box only. The serial plate reflects current draw,

breaker/fuse size and conductor amperage required for

the entire machine.

All electric tumble dryers require separate service

connections for each upper and lower unit. Serial Plate

ratings reflect current draw, breaker/fuse size and

conductor amperage required per unit.

Models

If your Serial Plate

voltage is:

Your tumble dryer

can be converted

to the following

voltages:

025, 030,

035, 055,

T30

120 Volt/60 Hertz/

1 Phase

208-240 Volt/60 Hertz/

1 Phase

025, 030,

035, 055,

T30

200-220 Volt/60 Hertz/

1 Phase

100 Volt/60 Hertz/

1 Phase

025, 030,

035, 055,

T30

200 Volt/50 Hertz/

1 Phase

100 Volt/50 Hertz/

l Phase

025, 030,

035, 055,

T30, T45

240 Volt/60 Hertz/

3 Phase

200-208 Volt/60 Hertz/

3 Phase

025, 030,

035, 055,

T30

380 Volt/50 Hertz/

3 Phase

400-415 Volt/50 Hertz/

3 Phase

Table 7

Electrical Requirements

70458301ENR6

Conversion Instructions

If serial plate voltage is: Tumble Dryer can be converted to the following voltages:

120 Volt/60 Hertz/

1 Phase

2W&G

(All models except T45)

208-240 Volt/60 Hertz/1 Phase Models:

3W&G

1. Prior to connecting service, locate the red or black with red stripe wire which

runs between terminal block and the fan motor relay or contactor.

Refer to figure below.

2. Disconnect the red or black with red stripe wire from L1 of the terminal block

and connect to L2 of the terminal block.

3. Sign and date conversion sticker located on back of tumble dryer.

4. Follow the instructions covered in Connecting Electrical Service section.

NOTE: Motors operate on 120 Volt power regardless of input voltage

configuration.

240 Volt/60 Hertz/

3 Phase

3W&G

200-208 Volt/60 Hertz/3 Phase Models:

3W&G

1. Prior to connecting electric service, locate transformer configuration jumper

in junction box area.

2. Remove the 240 Volt jumper and replace it with the 208 Volt jumper located

in the literature packet in cylinder.

3. Sign and date conversion sticker located on back of tumble dryer.

4. Follow the instructions covered in Connecting Electrical Service section.

208 or 240 V~

LOCATION

(AS CONVERTED)

120 V~ LOCATION

(AS RECEIVED)

RED OR BLK

WITH RED

STRIPE

POWER DISTRIBUTION BLOCK

TO FAN MOTOR

RELAY OR

CONTACTOR

208 OR

240 V-

120 V-

Electrical Requirements

70458301ENR6

200-220 Volt/60 Hertz/

1 Phase

200 Volt/50 Hertz/

1 Phase

2W&G

(All models except T45)

100 Volt/60 Hertz/1 Phase INTERNATIONAL Models:

2W&G

100 Volt/50 Hertz/1 Phase INTERNATIONAL Models:

2W&G

1. Prior to connecting electric service, locate transformer configuration jumper

in junction box area.

2. Remove the 208 Volt jumper and replace it with the 100 Volt jumper located

in the literature packet from cylinder.

3. Remove small access cover from back of the fan motor. Locate the two

internal jumper wires, brown and blue connected to motor terminals #6 and

#2. Move brown wire from terminal #6 to terminal #2 and blue wire from

terminal #2 to terminal #4. Be careful not to confuse light blue motor harness

wire with the dark blue internal jumper.

4. Carefully check motor wire connections with wiring diagram and verify that

the motors are configured for low voltage operation before replacing covers.

5. Sign and date conversion sticker located on back of tumble dryer.

6. Follow the instructions covered in Connecting Electrical Service section.

380 Volt/50 Hertz/

3 Phase

3W&G

(All models except T45)

400-415 Volt/50 Hertz/3 Phase Models:

3W&G

1. Prior to connecting electric service, locate transformer configuration jumper

in junction box area.

2. Remove the 380 Volt jumper and replace it with the 415 Volt jumper located

in the literature packet from cylinder.

3. Sign and date conversion sticker located on back of tumble dryer.

4. Follow the instructions covered in Connecting Electrical Service section.

If serial plate voltage is: Tumble Dryer can be converted to the following voltages:

Electrical Requirements

70458301ENR6

Ferrite Ring Installation (025, 030,

035 and 055 Series Only)

Gas and Steam Models with OM 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 applying power to machine, locate each of

the incoming service leads including ground.

2. Snap the ferrite ring closed over all the service

leads inside of the contactor box as shown. It is

important that the ferrite ring be installed inside

the contactor box. Refer to Figure 26. 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.

Figure 26

TMB2096N

1 Ferrite Ring

2 Electrical Connections V.A.C.

3 Ground Wire

Electrical Requirements

70458301ENR6

Electrical Specifications

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

connected to its own individual branch circuit

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

phasing” and causing premature failure of the

motor(s).

025, 030 and 035 Series Gas and Steam Models

Serial Plate Voltage

Terminal Block

Connections Required

Serial Plate Amps Recommended Circuit

Nonreversing Reversing Breaker Rating

Wire Size

AWG (mm

)

120V/60Hz/1ph

L1, Neutral, and ground 12.0 N/A 15A – 1 pole 14 (2.5)

208-240V/60Hz/1ph

L1, L2, Neutral, and ground 6.7 N/A 10A – 2 pole 14 (2.5)

120V/60Hz/1ph

L1, Neutral, and ground 7.5** N/A 10A – 1 pole 14 (2.5)

208-240V/60Hz/1ph

L1, L2, Neutral, and ground 4.5** N/A 10A – 2 pole 14 (2.5)

100V/60Hz/1ph

L1, Neutral, and ground 11.0 N/A 15A – 1 pole 14 (2.5)

200-220V/60Hz/1ph

L1, Neutral, and ground 5.8 N/A 10A – 1 pole 14 (2.5)

100V/50Hz/1ph

L1, Neutral, and ground 12.1 N/A 20A – 1 pole 12 (4)

200V/50Hz/1ph

L1, Neutral, and ground 7.5 N/A 10A – 1 pole 14 (2.5)

230-240V/50Hz/1ph

L1, Neutral, and ground 7.5 N/A 10A – 1 pole 14 (2.5)

200-208V/60Hz/3ph

L1, L2, L3, and ground 3.2 4.0 10A* – 3 pole 14 (2.5)

240V/60Hz/3ph

L1, L2, L3, and ground 3.2 4.0 10A* – 3 pole 14 (2.5)

200V/50Hz/3ph

L1, L2, L3, and ground 2.9 3.5 10A* – 3 pole 14 (2.5)

230-240V/50Hz/3ph

L1, L2, L3, and ground 3.5 N/A 10A* – 3 pole 14 (2.5)

380V/50 or 60Hz/3ph

L1, L2, L3, and ground 1.5 2.0 10A* – 3 pole 14 (2.5)

400-415V/50Hz/3ph

L1, L2, L3, and ground 1.6 2.0 10A* – 3 pole 14 (2.5)

440V/60Hz/3ph

L1, L2, L3, and ground 1.6 N/A 10A* – 3 pole 14 (2.5)

460-480V/60Hz/3ph

L1, L2, L3, and ground 1.6 2.0 10A* – 3 pole 14 (2.5)

* 3 Phase machines should not have fuses, breakers only.

** Special low Amp blower model, 025 Series only.

N/A = Not Applicable

Table 8

Electrical Requirements

70458301ENR6

055 Series Gas Models

T30 Series Gas and Steam Models (Total Machine)

Serial Plate Voltage

Terminal Block

Connections Required

Serial Plate Amps Recommended Circuit

Nonreversing Reversing Breaker Rating

Wire Size

AWG (mm

)

120V/60Hz/1ph

L1, Neutral, and ground 9.2 N/A 15A – 1 pole 14 (2.5)

208-240V/60Hz/1ph

L1, L2, Neutral, and ground 6.5 N/A 10A – 2 pole 14 (2.5)

100V/60Hz/1ph

L1, Neutral, and ground 9.8 N/A 15A – 1 pole 14 (2.5)

100V/50Hz/1ph

L1, Neutral, and ground 10 N/A 15A – 1 pole 14 (2.5)

200V/50Hz/1ph

L1, Neutral, and ground 6.2 N/A 15A – 1 pole 14 (2.5)

230-240V/50Hz/1ph

L1, Neutral, and ground 5.5 N/A 10A – 1 pole 14 (2.5)

200-208V/60Hz/3ph

L1, L2, L3, and ground 4.0 4.0 10A* – 3 pole 14 (2.5)

240V/60Hz/3ph

L1, L2, L3, and ground 4.0 4.5 10A* – 3 pole 14 (2.5)

380V/50Hz/3ph

L1, L2, L3, and ground 2.0 2.5 10A* – 3 pole 14 (2.5)

400-415V/50Hz/3ph

L1, L2, L3, and ground 2.0 2.5 10A* – 3 pole 14 (2.5)

* 3 Phase machines should not have fuses, breakers only.

N/A = Not Applicable

Table 9

Serial Plate Voltage

Terminal Block

Connections Required

Serial Plate

Amps

Recommended Circuit

Breaker Rating

Wire Size

AWG (mm

)

120V/60Hz/1ph

L1, Neutral, and ground 16.0 20A – 1 pole 12 (4)

208-240V/60Hz/1ph

L1, L2, Neutral, and ground 8.0 10A – 2 pole 14 (2.5)

100V/60Hz/1ph

L1, Neutral, and ground 22.0 30A – 1 pole 10 (6)

200-220V/60Hz/1ph

L1, Neutral, and ground 11.6 15A – 1 pole 14 (2.5)

100V/50Hz/1ph

L1, Neutral, and ground 24.2 35A – 1 pole 8 (10)

200/50Hz/1ph

L1, Neutral, and ground 15.0 20A – 1 pole 12 (4)

230-240V/50Hz/1ph

L1, Neutral, and ground 9.0 15A – 1 pole 14 (2.5)

200-208V/60Hz/3ph

L1, L2, L3, and ground 6.4 10A* – 3 pole 14 (2.5)

240V/60Hz/3ph

L1, L2, L3, and ground 6.4 10A* – 3 pole 14 (2.5)

200V/50Hz/3ph

L1, L2, L3, and ground 5.8 10A* – 3 pole 14 (2.5)

230-240V/50Hz/3ph

L1, L2, L3, and ground 7.0 10A* – 3 pole 14 (2.5)

380V/50 or 60Hz/3ph

L1, L2, L3, and ground 3.0 10A* – 3 pole 14 (2.5)

400-415V/50Hz/3ph

L1, L2, L3, and ground 3.2 10A* – 3 pole 14 (2.5)

440V/60Hz/3ph

L1, L2, L3, and ground 3.3 10A* – 3 pole 14 (2.5)

460-480V/60Hz/3ph

L1, L2, L3, and ground 3.3 10A* – 3 pole 14 (2.5)

* 3 Phase machines should not have fuses, breakers only.

Table 10

Electrical Requirements

70458301ENR6

T45 Series Gas Models (Total Machine)

9 kW 025 Series Electric Models

Table 12

12 kW 025 Series Electric Models

Table 13

Serial Plate Voltage

Terminal Block

Connections Required

Serial Plate

Amps

Recommended Circuit

Breaker Rating

Wire Size

AWG (mm

)

208-240V/60Hz/1ph

L1, L2, Neutral, and ground 12.0 15A – 2 pole 14 (2.5)

230V/50Hz/1ph

L1, Neutral and ground 10.2 15A – 1 pole 14 (2.5)

200V/50Hz or 60Hz/1ph

L1, Neutral and ground 11.2 15A

– 1 pole 14 (2.5)

230-240V/50Hz/1ph

L1, Neutral and ground 10.8 15A – 1 pole 14 (2.5)

200-208V/60Hz/3ph

L1, L2, L3, and ground 9.6 15A

* – 3 pole 14 (2.5)

240V/60Hz/3ph

L1, L2, L3, and ground 9.6 15A

* – 3 pole 14 (2.5)

* 3 Phase machines should not have fuses, breakers only.

Table 11

Serial Plate Voltage

Terminal Block

Connections Required

Serial Plate Amps Recommended Circuit

Nonreversing Reversing Breaker Rating

Wire Size

AWG (mm

)

400V/50Hz/3ph

L1, L2, L3, and ground 16 N/A 20A* – 3 pole 12 (4)

* 3 Phase machines should not have fuses, breakers only.

N/A = Not Applicable

Serial Plate Voltage

Terminal Block

Connections Required

Serial Plate Amps Recommended Circuit

Nonreversing Reversing Breaker Rating

Wire Size

AWG (mm

)

208V/60Hz/1ph

L1, L2, Neutral, and ground 64 N/A 80A – 2 pole 4 (25)

240V/60Hz/1ph

L1, L2, Neutral, and ground 57 N/A 80A – 2 pole 4 (25)

200V/50Hz/1ph

L1, Neutral, and ground 63 N/A 80A – 1 pole 4 (25)

200V/60Hz/1ph

L1, L2 and ground 64 N/A 80A – 2 pole 4 (25)

230-240V/50Hz/1ph

L1, Neutral, and ground 58 N/A 80A – 1 pole 4 (25)

200-208V/60Hz/3ph

L1, L2, L3, and ground 37 37 50A* – 3 pole 6 (16)

200V/50Hz/3ph

L1, L2, L3, and ground 36 36 50A* – 3 pole 6 (16)

230-240V/50Hz/3ph

L1, L2, L3, and ground 33 N/A 50A* – 3 pole 6 (16)

240V/60Hz/3ph

L1, L2, L3, and ground 33 33 50A* – 3 pole 6 (16)

380V/50 or 60Hz/3ph

L1, L2, L3, and ground 20 20 25A* – 3 pole 10 (6)

400-415V/50Hz/3ph

L1, L2, L3, and ground 18 18 25A* – 3 pole 10 (6)

440V/60Hz/3ph

L1, L2, L3, and ground 17 N/A 25A* – 3 pole 10 (6)

460-480V/60Hz/3ph

L1, L2, L3, and ground 16 16 25A* – 3 pole 10 (6)

* 3 Phase machines should not have fuses, breakers only.

N/A = Not Applicable

Electrical Requirements

70458301ENR6

21 kW 030 Series Electric Models

Table 14

21 kW T30 Series Electric Models

Table 15

Serial Plate Voltage

Terminal Block

Connections Required

Serial Plate Amps Recommended Circuit

Non-

reversing

Reversing Breaker Rating

Wire Size

AWG (mm

)

208V/60Hz/1ph

L1, L2, Neutral, and ground 108 N/A 150A – 2 pole 1/0 (50)

240V/60Hz/1ph

L1, L2, Neutral, and ground 94 N/A 125A – 2 pole 1 (35)

200V/60Hz/1ph

L1, Neutral, and ground 108 N/A 150A – 1 pole 1/0 (50)

200V/50Hz/1ph

L1, Neutral, and ground 105 N/A 150A – 1 pole 1/0 (50)

230-240V/50Hz/1ph

L1, Neutral, and ground 95 N/A 125A – 2 pole 1 (35)

200-208V/60Hz/3ph**

L1, L2, L3, and ground 62 62 80A* – 3 pole 4 (25)

200V/50Hz/3ph**

L1, L2, L3, and ground 60 60 80A* – 3 pole 4 (25)

230-240V/50Hz/3ph**

L1, L2, L3, and ground 55 N/A 70A* – 3 pole 4 (25)

240V/60Hz/3ph**

L1, L2, L3, and ground 54 54 70A* – 3 pole 4 (25)

380V/50 or 60Hz/3ph**

L1, L2, L3, and ground 33 33 45A* – 3 pole 8 (10)

400-415V/50Hz/3ph**

L1, L2, L3, and ground 31 31 40A* – 3 pole 8 (10)

440V/60Hz/3ph

L1, L2, L3, and ground 29 N/A 40A* – 3 pole 8 (10)

460-480V/60Hz/3ph**

L1, L2, L3, and ground 27 27 35A* – 3 pole 8 (10)

* 3 Phase machines should not have fuses, breakers only.

** These serial plate voltages are only options available on the 30 series electric models.

N/A = Not Applicable

Serial Plate Voltage

Terminal Block

Connections Required

Serial Plate

Amps

Recommended Circuit

Breaker Rating

Wire Size

AWG (mm

)

200-208V/60Hz/3ph*

L1, L2, L3, and ground 62** 80A – 3 pole 4 (25)

200V/50Hz/3ph*

L1, L2, L3, and ground 60** 80A – 3 pole 4 (25)

230-240V/50Hz/3ph*

L1, L2, L3, and ground 55** 70A – 3 pole 4 (25)

240V/60Hz/3ph*

L1, L2, L3, and ground 54** 70A – 3 pole 4 (25)

380V/50 or 60Hz/3ph*

L1, L2, L3, and ground 33** 45A – 3 pole 8 (10)

400-415V/50Hz/3ph*

L1, L2, L3, and ground 31** 40A – 3 pole 8 (10)

440V/60Hz/3ph

L1, L2, L3, and ground 29** 40A – 3 pole 8 (10)

460-480V/60Hz/3ph

L1, L2, L3, and ground 27** 35A – 3 pole 8 (10)

* These serial plate voltages are only options available on the T30 electric models. Current (Amp) is for one pocket only.

** Per heater on T30 electric models, each has two heaters.

Electrical Requirements

70458301ENR6

24 kW 035 Series Electric Models

Table 16

27 kW 055 Series Electric Models

Table 17

Serial Plate Voltage

Terminal Block

Connections Required

Serial Plate Amps Recommended Circuit

Nonreversing Reversing Breaker Rating

Wire Size

AWG (mm

)

208V/60Hz/1ph

L1, L2, Neutral, and ground 122 N/A 175A – 2 pole 2/0 (70)

240V/60Hz/1ph

L1, L2, Neutral, and ground 107 N/A 150A – 2 pole 1/0 (50)

200V/60Hz/1ph

L1, Neutral, and ground 122 N/A 175A – 1 pole 2/0 (70)

200V/50Hz/1ph

L1, Neutral, and ground 119 N/A 150A – 1 pole 1/0 (50)

230-240V/50Hz/1ph

L1, Neutral, and ground 108 N/A 150A – 1 pole 1/0 (50)

200-208V/60Hz/3ph

L1, L2, L3, and ground 71 71 90A* – 3 pole 3 (26.7)

200V/50Hz/3ph

L1, L2, L3, and ground 65 65 90A* – 3 pole 3 (26.7)

230-240V/50Hz/3ph

L1, L2, L3, and ground 62 N/A 80A* – 3 pole 4 (25)

240V/60Hz/3ph

L1, L2, L3, and ground 62 62 80A* – 3 pole 4 (25)

380V/50 or 60Hz/3ph

L1, L2, L3, and ground 38 38 50A* – 3 pole 6 (16)

400-415V/50Hz/3ph

L1, L2, L3, and ground 35 35 45A* – 3 pole 8 (10)

440V/60Hz/3ph

L1, L2, L3, and ground 33 N/A 45A* – 3 pole 8 (10)

460-480V/60Hz/3ph

L1, L2, L3, and ground 31 31 40A* – 3 pole 8 (10)

* 3 Phase machines should not have fuses, breakers only.

N/A = Not Applicable

Serial Plate Voltage

Terminal Block

Connections Required

Serial Plate Amps Recommended Circuit

Nonreversing Reversing Breaker Rating

Wire Size

AWG (mm

)

208V/60Hz/1ph

L1, L2, Neutral, and ground 129 N/A 175A – 2 pole 2/0 (70)

240V/60Hz/1ph

L1, L2, Neutral, and ground 115 N/A 150A – 2 pole 1/0 (50)

200V/60Hz/1ph

L1, Neutral, and ground 122 N/A 175A – 1 pole 2/0 (70)

200V/50Hz/1ph

L1, Neutral, and ground 131 N/A 175A – 1 pole 2/0 (70)

230-240V/50Hz/1ph

L1, Neutral, and ground 119 N/A 150A – 1 pole 1/0 (50)

200-208V/60Hz/3ph

L1, L2, L3, and ground 79 79 100A* – 3 pole 3 (26.7)

240V/60Hz/3ph

L1, L2, L3, and ground 65 65 80A* – 3 pole 4 (25)

380V/50Hz/3ph

L1, L2, L3, and ground 43 43 60A* – 3 pole 8 (10)

400-415V/50Hz/3ph

L1, L2, L3, and ground 38 38 50A* – 3 pole 8 (10)

* 3 Phase machines should not have fuses, breakers only.

N/A = Not Applicable

70458301ENR6

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

for use with 50 Hertz tumble dryers 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 supplier or a qualified steam fitter.

 Refer to Figure 27 for proper steam pipe

configurations.

 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

improper 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 enable 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 inlet 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 manufacturer'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.

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, extend 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

8,6 bar (125 psig) working pressure.

Shut-off valves must be installed 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 supported to minimize loads on

the tumbler steam coil connections.

W804

Steam Requirements

70458301ENR6

Installing Steam Trap and Making

Condensate Return Connections

The steam trap must be installed and the coil outlet

connections must be connected to the condensate

return lines. The following steps outline the procedure

for installing the steam trap and connecting the

condensate return lines. Refer to Figure 27 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

minimum 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.

Steam Requirements

70458301ENR6

Figure 27

T473I

Note: Refer to Table 18 for sizing of steam lines. Piping must also be sized accordingly for length of runs, and

number of elbows.

1 Steam Coil 6 Trap with Built-In Strainer

2 12 in. (305 mm) Riser 7 Vacuum Breaker (Optional)

3 Condensate Return Line from Supply Line 8 18 in. (457 mm) Drop

4 Shut-Off Valve 9 Solenoid Valve (Supplied with machine)

5 Check Valve 10 Union

Model

Steam Pressure

PSI (bar)

Minimum Supply Pipe

Diameter

Steam Trap Size *

Pounds Condensate/Hour

(Kilograms Condensate/Hour)

025/030 Series 80-100 (5.3-6.9) 3/4 in. NPT 134 (60.8)

035 Series 80-100 (5.3-6.9) 3/4 in. NPT 166 (75.3)

T30 Series 80-100 (5.3-6.9) 3/4 in. NPT 110 (49.9)

* Based on100 psi.

Table 18

T473I

RETURN

SUPPLY

70458301ENR6

Single Drop Timer

NOTE: The following information is for

models with an SD control suffix only.

Power-Up Mode

When power is applied to the tumble dryer, the IN

USE light flashes factory status information.

Following this, the control goes into READY Mode

(light off) or RUN Mode if power was interrupted

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

Ready Mode

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

vend to be satisfied. When vend is satisfied the control

goes into START Mode.

Start Mode

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

but the start button has not been pressed. Time

remaining in the cycle will not change until the start

button is pressed. When the start button is pressed the

machine goes into RUN Mode.

Run Mode

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

cycle and the time remaining is counting down. When

time remaining counts down to zero, the control goes

into READY Mode.

Setting Dry Time Dipswitches

To change the dry time on the tumble dryer,

combinations of dipswitches can be set on the control.

There are eight dipswitches on the tumble dryer

control. The first six switches are used to program the

amount of additional heat time given for each coin

pulse. The additional drying time is added to the

factory default minimum heat time of one minute. A

valve of 1 to 64 minutes of additional drying time is

available for each coin drop pulse.

Models Through Serial No. 0908xxxxx

The last two switches are used to program the amount

of additional cool down time. The additional cool

down time is added to the factory default minimum

cool down time of 1 minute. A value of 1 to 3

additional minutes is available. The control is shipped

from the factory programmed with 1 minute of

minimum heat time, preset with 7 additional minutes

of drying time (dipswitches 1, 2 and 3 in ON position)

and 1 minute of minimum cool down time for a total

time of 9 minutes for a coin pulse. For dipswitch

settings refer to Table 19.

Models Starting Serial No. 0909xxxxx

The seventh switch is used to program the amount of

additional cool down time. The additional cool down

time is added to the factory default minimum cool

down time of 1 minute. A value of 3 additional

minutes is available. The control is shipped from the

factory programmed with 1 minute of minimum heat

time, preset with 7 additional minutes of drying time

(dipswitches 1, 2 and 3 in ON position) and 1 minute

of minimum cool down time for a total time of 9

minutes for a coin pulse. For dipswitch settings refer

to Table 19.

The eight switch is used for the cycle reset. If the

switch is OFF (default), the control will save the time

left on a cycle in case of a power failure. If the switch

is ON, the control will clear the cycle and go back to

Ready Mode if there is a power failure.

The control reads the dipswitch settings at power-up.

The control must be powered down to change the

dipswitch settings.

To change the time for a coin pulse, the desired dry

time dipswitches must be set to ON position. All other

dipswitches must be in OFF position.

NOTE: The control must be powered down for 10

seconds before the dipswitches can be changed.

Resetting Cycle Time to Zero

(Models Starting Serial No. 0909xxxxx)

To remove any cycle time that may have accumulated

on the control during setup, the cycle time on the

control can be reset to zero.

To reset the time, unplug the tumble dryer and set

dipswitch 8 to ON position. Restore power to the

tumble dryer for 10 seconds and once again unplug

tumble dryer. Set dipswitch 8 to OFF position and

restore power to the tumble dryer.

Single Drop Timer

70458301ENR6

Dipswitch Settings

Heat Time Per Coin Pulse

(in minutes)

Heat Switch Number

123456

OFF OFF OFF OFF OFF OFF

ON OFFOFFOFFOFFOFF

OFF ON OFF OFF OFF OFF

ON ON OFF OFF OFF OFF

OFF OFF ON OFF OFF OFF

ON OFF ON OFF OFF OFF

OFF ON ON OFF OFF OFF

8 (factory default)

ON ON ON OFF OFF OFF

OFF OFF OFF ON OFF OFF

ON OFF OFF ON OFF OFF

OFF ON OFF ON OFF OFF

ON ON OFF ON OFF OFF

OFF OFF ON ON OFF OFF

ON OFF ON ON OFF OFF

OFF ON ON ON OFF OFF

ON ON ON ON OFF OFF

OFF OFF OFF OFF ON OFF

ON OFF OFF OFF ON OFF

OFF ON OFF OFF ON OFF

ON ON OFF OFF ON OFF

OFF OFF ON OFF ON OFF

ON OFF ON OFF ON OFF

OFF ON ON OFF ON OFF

ON ON ON OFF ON OFF

OFF OFF OFF ON ON OFF

ON OFF OFF ON ON OFF

OFF ON OFF ON ON OFF

ON ON OFF ON ON OFF

OFF OFF ON ON ON OFF

ON OFF ON ON ON OFF

OFF ON ON ON ON OFF

ON ON ON ON ON OFF

OFF OFF OFF OFF OFF ON

ON OFFOFFOFFOFF ON

OFF ON OFF OFF OFF ON

ON ON OFF OFF OFF ON

OFF OFF ON OFF OFF ON

Table 20 (continued)

Single Drop Timer

70458301ENR6

Models Through Serial No. 0908xxxxx Models Starting Serial No. 0909xxxxx

Total Cycle Time = Heat Time + Cool Down Time

Table 19

Table 20 (continued)

Heat Time Per Coin Pulse

(in minutes)

Heat Switch Number

123456

ON OFF ON OFF OFF ON

OFF ON ON OFF OFF ON

ON ON ON OFF OFF ON

OFF OFF OFF ON OFF ON

ON OFF OFF ON OFF ON

OFF ON OFF ON OFF ON

ON ON OFF ON OFF ON

OFF OFF ON ON OFF ON

ON OFF ON ON OFF ON

OFF ON ON ON OFF ON

ON ON ON ON OFF ON

OFF OFF OFF OFF ON ON

ON OFF OFF OFF ON ON

OFF ON OFF OFF ON ON

ON ON OFF OFF ON ON

OFF OFF ON OFF ON ON

ON OFF ON OFF ON ON

OFF ON ON OFF ON ON

ON ON ON OFF ON ON

OFF OFF OFF ON ON ON

ON OFF OFF ON ON ON

OFF ON OFF ON ON ON

ON ON OFF ON ON ON

OFF OFF ON ON ON ON

ON OFF ON ON ON ON

OFF ON ON ON ON ON

ON ON ON ON ON ON

Cool Down Per

Cycle

Cool Down

Switch Number

(in minutes)

1 (factory

default)

OFF OFF

ON OFF

OFF ON

ON ON

Cool Down

Per Cycle

Cool Down

Switch Number

Cycle Reset

Switch Number

(in minutes)

1 (factory

default)

OFF OFF

70458301ENR6

Operating Instructions

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 28 and Figure 29.

Figure 28

Figure 29

To operate emergency stop button:

a. Press red emergency stop button to stop all

action.

b. 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

machine.

IMPORTANT: This appliance shall not be used to

dry off solvents or dry cleaning fluids.

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 draperies 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

To reduce the risk of serious injury, allow cylinder to stop before cleaning lint screen.

W412

WARNING

TMB1664N

Emergency Stop Button

TMB2264N

Emergency Stop Button

025, 030, 035 AND 055 SERIES

T30 AND T45 SERIES

WARNING

To reduce the risk of fire, electric shock,

or injury to persons, read the IMPORTANT

SAFETY INSTRUCTIONS before operating

this appliance.

W727

Operating Instructions

70458301ENR6

Operating Instructions

Step 1: Clean Lint Screen/Compartment

Remove any accumulated lint from the lint screen and

compartment. 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 damage laundry.

Step 2: Load Laundry

Open loading door and load cylinder with laundry.

Maximum drying load is:

DO NOT OVERLOAD.

NOTE: Overloading causes slow drying and

wrinkling.

Close loading door. Tumble dryer will not operate with

the door open.

Step 3: Determine Control Type and

Temperature Setting

Refer to the various control pages and follow

instructions for the appropriate control type.

The type of fabric being dried will determine the

temperature setting. Consult the fabric care label or

fabric manufacturer to determine proper temperature

setting.

IMPORTANT: Always follow the fabric care

instructions supplied by the garment manufacturer.

Step 4: Remove Laundry

When the cycle is complete, open door and remove the

laundry.

Model pound kg

025 25 11.3

030 30 13.6

T30

(per cylinder)

30 13.6

035 35 15.9

T45

(per cylinder)

45 20.5

055 55 24.9

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

Operating Instructions

70458301ENR6

Control Instructions

Dual Digital Timer Control

QT and RQ Control Suffixes

1. Select HIGH, MED, LOW or NO HEAT by

turning the temperature knob.

HIGH Temperature 190°F (88°C)

MED Temperature 170°F (77°C)

LOW Temperature 120°F (49°C)

2. Set the HEAT TIME for the number of minutes

(from 0 - 60) desired.

3. Set the COOL DOWN TIME for the number of

minutes (from 0 - 15) desired.

4. Select reversing or nonreversing cylinder rotation

setting, if applicable.

5. Press and release START button to start tumble

dryer. Display will show minutes remaining

before end of cycle.

NOTE: One touch drying is available for repetitive

loads. If the START button is pressed while the

machine 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

pressed 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 heating 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” temperature, 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 laundry.

NOTE: This machine includes an anti-wrinkle/

extended tumble feature. After the drying cycle is

complete, the cylinder will tumble without heat

every few minutes. The intermittent tumbling will

continue 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.

TMB2147N

Figure 30

TMB2148N

Figure 31

TMB2149N

Figure 32

TMB2145N

Figure 33

TMB2145N

TMB2150N

Figure 34

WARNING

To prevent the risk of fire, remove laundry

immediately in case of power failure.

W779

Operating Instructions

70458301ENR6

Error Codes

Display Definition Corrective Action

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.

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.

AF (Flashing)

Bouncing Airflow Switch

 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

airflow.

 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.

Operating Instructions

70458301ENR6

Electronic OPL Micro Control

OM 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 selected pad lights up.

HIGH temperature* 185°F (85°C)

HIGH temperature** 190°F (88°C)

MED temperature* 160°F (71°C)

MED temperature** 165°F (74°C)

MED LOW temperature

145°F (63°C)

MED LOW temperature

155°F (68°C)

LOW temperature (025-055) 120°F (49°C)

* = (025, 030)

** = (035, 055)

To use a Time Dry or Custom Cycle, refer to the

Programming Manual.

Figure 35

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 36.

Figure 36

2. Press START pad to start tumble dryer.

Figure 37

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.

Figure 38

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.

3. When the cycle is complete, open door and

remove the laundry.

NOTE: This machine includes an anti-wrinkle/

extended tumble feature. After the drying cycle is

complete, the cylinder will tumble without heat

every few minutes. The intermittent tumbling will

continue for one hour or until the door is opened.

TMB1483N

TMB806N

HIGH

MEDIUM

MED LOW

LOW

NO HEAT

ON / SELECT

TMB1485N

TMB1484N

START

STOP/RESET

WARNING

To prevent the risk of fire, remove laundry

immediately in case of power failure.

W779

Operating Instructions

70458301ENR6

Single Drop Control

SD and SX Control Suffixes

1. Select HIGH, MED, LOW or NO HEAT by

turning the temperature knob.

HIGH Temperature 190°F (88°C)

MED Temperature 160°F (71°C)

LOW Temperature 130°F (54°C)

2. Insert the coin(s) in the coin slot.

3. Press START button to start tumble dryer.

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.

NOTE: If display shows an error code, refer to

Error Codes section.

4. When the cycle is complete, open door and

remove the laundry.

NOTE: This machine includes an extended tumble

feature. Starting 20 minutes after a cycle ends, the

cylinder will tumble for two minutes every hour

without heat, up to 18 hours or until door is

opened.

Power-Up Mode

When power is applied to the tumble dryer the control

will enter Ready Mode, unless a cycle was in process

prior to a disruption of power. If a power disruption is

less than 5 seconds, with a cycle in process, the control

will enter Run Mode once power is restored and

continue the cycle. If a power disruption is more than

5 seconds, with a cycle in process, the control will

enter START Mode once power is restored.

If the dry time dipswitch settings have not changed

from the factory default, the IN USE LED will flash

two to five times, depending on model.

Ready Mode

In Ready Mode, the control waits for the vend to be

satisfied before entering START Mode.

Start Mode

In Start Mode, the vend has been satisfied, but the

Start button has not been pressed. The IN USE LED

will be lit. The timer will not count down until the

START button is pressed.

Run Mode

In Run Mode, the control is running a cycle. The IN

USE LED is lit.

Door Open Mode

In Door Open Mode, the control turns off the heater

and motor when the door is opened during a run cycle.

The timer will continue to count down time and the IN

USE LED is lit.

End of Cycle Mode

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

USE LED is off. The control remains in this mode

until the door is opened or additional vend has been

satisfied.

TMB2147N

Figure 39

TMB1492N

Figure 40

TMB2150N

Figure 41

WARNING

To prevent the risk of fire, remove laundry

immediately in case of power failure.

W779

Operating Instructions

70458301ENR6

Topoffs

Any time the control receives a coin drop pulse during

a cycle it will add the programmed dry time to the time

currently remaining in the cycle. The maximum cycle

time is 99 minutes, the control will not add time

beyond 99 minutes. The cool down time will not

change.

If the control receives a coin drop pulse during cool

down the IN USE LED will flash briefly to indicate the

coin input, the machine will exit cool down and it will

start heating. The cycle time will be equal to the

programmed dry time.

Temperature Selector Switch

For five minutes after the control is powered up, there

is a diagnostic feature that allows the temperature

selector switches to be tested.

When the temperature selector is changed, the new

setting is displayed by flashing the IN USE LED as

follows:

High/Normal: 4 flashes

Medium/PP: 3 flashes

Low/Delicate: 2 flashes

No Heat: 1 flash

NOTE: To change dipswitch settings refer to Single

Drop Timer Section.

To Program a Short Test Cycle:

1. Unplug machine power cord.

2. Write down machine control dip switch settings,

then set them all to the off position. Refer to

Figure 42.

3. Plug machine in and start a cycle.

NOTE: With all control dip switches off, the total

cycle time will be 2 minutes long (1 minute of heat

and 1 minute of cool down).

4. Once all testing is complete, unplug machine and

re-set dip switches to their original settings.

5. Plug machine in.

Figure 42

Error Codes

TMB2216N

1 2 3 4 5 6 7 8O

2345

Display Definition Corrective Action

AF (flashing)

Airflow switch opened/closed 5 or more

times in a running cycle.

 Check airflow switch. Replace if inoperative.

Operating Instructions

70458301ENR6

MDC Coin and Card Control

BB, BC, BG, BL, BW, BX, BY and BZ Control

Suffixes

1. Select temperature by pressing the appropriate

temperature pad.

HIGH Temperature 190°F (88°C)

MED Temperature 180°F (82°C)

LOW Temperature 160°F (72°C)

DELICATES Temperature 130°F (54°C)

Figure 43

2. Insert the coin(s) in the coin slot, or the card into

the opening.

Figure 44

3. Press START pad to start tumble dryer.

Figure 45

IMPORTANT: To stop the tumble dryer at any

time during the cycle, OPEN DOOR. To restart the

tumble dryer, CLOSE door and press START pad.

4. When the cycle is complete, open door and

remove the laundry.

TMB2338N

TMB1492N TMB1963N

TMB1963N

TMB2331N

WARNING

To prevent the risk of fire, remove laundry

immediately in case of power failure.

W779

Operating Instructions

70458301ENR6

Quantum Control

LB, LC, LW, LX, LY, LZ, WB, WC, WW, WX,

WY and WZ Control Suffixes

1. Select HIGH, MED, LOW, NO HEAT or

DELICATES by pressing the appropriate

temperature pad.

HIGH Temperature 190°F (88°C)

MED Temperature 180°F (82°C)

LOW Temperature 160°F (72°C)

DELICATES Temperature 130°F (54°C)

2. Insert the coin(s) in the coin slot or card into the

card opening.

3. Press START pad to start tumble dryer.

IMPORTANT: To stop the tumble dryer at any

time during a cycle, OPEN DOOR. To restart the

tumble dryer, CLOSE door and press START pad.

4. When the cycle is complete, open door and

remove the laundry.

NOTE: This machine includes an extended tumble

feature. Starting 20 minutes after a cycle ends, the

cylinder will tumble for two minutes every hour

without heat, up to 18 hours or until door is

opened.

Figure 46

DRY576R

WARNING

To prevent the risk of fire, remove laundry

immediately in case of power failure.

W779

Operating Instructions

70458301ENR6

Galaxy 600 Control

KB, KC, KW, KX, KY and KZ Control Suffixes

1. Select HIGH, MED, LOW or DELICATES by

pressing the appropriate temperature pad.

HIGH Temperature 190°F (88°C)

MED Temperature 180°F (82°C)

LOW Temperature 160°F (72°C)

DELICATES Temperature 130°F (54°C)

2. Insert the coin(s) in the coin slot or card into the

card opening.

3. Press START pad to start tumble dryer.

IMPORTANT: To stop the tumble dryer at any

time during a cycle, OPEN DOOR. To restart the

tumble dryer, CLOSE door and press START pad.

4. When the cycle is complete, open door and

remove the laundry.

NOTE: This machine includes an extended tumble

feature. Starting 20 minutes after a cycle ends, the

cylinder will tumble for two minutes every hour

without heat, up to 18 hours or until door is

opened.

TMB1438R

Figure 47

WARNING

To prevent the risk of fire, remove laundry

immediately in case of power failure.

W779

Operating Instructions

70458301ENR6

LED OPL Control

EO and RE Control Suffixes

1. Press the Up () or Down () keypad to change

cycles.

To customize a cycle, refer to the Programming

Manual.

2. 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.

NOTE: This machine includes an anti-wrinkle/

extended tumble feature. After the drying cycle is

complete, the cylinder will tumble without heat

every few minutes. The intermittent tumbling will

continue 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.

Figure 48

S MODELS

H MODELS

PROGRAM REVERSING ENERGY

SAVER

HEATING

STOP

START

BACK

TMB1346R

TMB1345R

PROGRAM REVERSING ENERGY

SA VER

HEA TING

START

STOP

BACK

TMB1345R

U MODELS

PROGRAM REVERSING ENERGY

SAVER

HEATING

STOP

BACK

TMB1371R

START

TMB1371R

START

STOP

BACK

TMB2370N

Y MODELS

ECO

TMB1375R

C, D, AND I MODELS

WARNING

To prevent the risk of fire, remove laundry

immediately in case of power failure.

W779

Operating Instructions

70458301ENR6

UniLinc Control

UO and RU Control Suffixes

1. Press the (



)or(



) keypad to change cycles. The

center highlighted position is the selected cycle.

To customize a cycle, refer to the Programming

Manual.

2. 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.

NOTE: This machine includes an anti-wrinkle/

extended tumble feature. After the drying cycle is

complete, the cylinder will tumble without heat

every few minutes. The intermittent tumbling will

continue 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.

Figure 49

TMB1276C

WARNING

To prevent the risk of fire, remove laundry

immediately in case of power failure.

W779

Operating Instructions

70458301ENR6

DX4 Coin Control

3B, 3V, 3W and 3X Control Suffixes

1. Open door and fill drum with clothes.

2. Close door.

3. Insert the coin(s) in the coin slot.

4. Press and release one of the cycle buttons to

select a cycle and start the tumble dryer. Refer to

Table 20.

To use a custom cycle, refer to the Programming

Manual.

NOTE: Drying times will be dependent on the

number of coins that are inserted in the coin slot.

IMPORTANT: To stop the tumble dryer at any

time during the cycle, OPEN DOOR. To restart the

tumble dryer, CLOSE door and press START

button.

5. When the cycle is complete, open door and

remove the laundry.

DX4 OPL Control

3O and R3 Control Suffixes

1. Open door and fill drum with clothes.

2. Press and release one of the cycle buttons to

select a cycle and start the tumble dryer. Refer to

Table 21.

To use a custom cycle, refer to the Programming

Manual.

Table 21

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 laundry.

TMB2266N

Figure 50

Temperature

Drying

Time

Cool Down

Time

Left

Button

104°F (40°C) Varies 2 min.

Middle

Button

140°F (60°C) Varies 2 min.

Right

Button

176°F (80°C) Varies 2 min.

Table 20

WARNING

To prevent the risk of fire, remove laundry

immediately in case of power failure.

W779

TMB2266N

Figure 51

Temperature

Drying

Time

Cool Down

Time

Left

Button

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.

WARNING

To prevent the risk of fire, remove laundry

immediately in case of power failure.

W779

Operating Instructions

70458301ENR6

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 flexibility 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 Programs

Features

 Drying time: 0-60 minutes

 Cooling time: 2-60 minutes

 LED display of cycle time, set temperature, and

actual temperature

 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 cooling 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

temperature may be modified during an operating

cycle.

If it is necessary to reset the drying and cooling times

for the current 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.

Programs Dry Time (Min.) Cool Time (Min.) Temp. Set Point Reversing

1 – Towels

40 5

185º/195ºF

(85º/91ºC)

2 – Sheets 30 5 165ºF (74ºC) Yes

3 – Misc-1 30 5 150ºF (66ºC)

4 – Misc-2 25 5 135ºF (57ºC) Yes

5 – Extra Dry 5 2 150ºF (66ºC)

NOTE: If an altered program is determined to be corrupted, the default program settings will be used.

Table 22

Operating Instructions

70458301ENR6

DMP OPL Models

DO Control Suffix

Description of the OPL Control Panel

Refer to Figure 52.

Figure 52

TMB1956N

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.

DRYING

COOLING

TEMPERATURE

REV START STOP

(CANCEL)

TMB1956N

Operating Instructions

70458301ENR6

DMP OPL Features

DIP Switch Settings

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.

DIP Switch Functions Explained

1. Tumble dryer Type: This DIP switch selects the

type of tumble dryer, i.e., OPL or Coin.

2. Temperature Units: Selects ºF or ºC for the

temperature display. Factory setting is for ºF.

3. Local/Remote Reversing: Preset at the factory;

usually for local 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 cycle 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 position enables the safety tumble.

If DIP switch #1 is set for Coin, then DIP switch

#7 in the ON position enables the display of the

coin count. DIP switch #7 in the OFF position

enables the display of “PAy”, to indicate that

coins are needed to run the tumble dryer.

8. Programming: This switch enables or disables

the programming feature and should normally be

in the OFF position.

Function OPL Coin

Tumble dryer Type OFF ON OPL=Off; Coin=On

Temperature Units OFF OFF ºF=Off; ºC=On

Local/Remote

Reversing

ON ON Local=On; Remote=Off

Empty ON ON Always ON

Buzzer Timer ON ON 5 Sec=Off; Continuous=On

Safety Tumble (OPL)

or Coin Count/Pay

(Coin)

ON OFF

#1 #7 DIP SWITCH

OFF ON SAFETY TUMBLE

OFF OFF NO SAFETY TUMBLE

ON ON COIN COUNT

ON OFF PAY

Programming OFF OFF Disable=Off; Enable=On

Table 23

Operating Instructions

70458301ENR6

DMP Coin

DV and DX Control Suffixes

Description of The Coin Control Panel

Refer to Figure 53.

TMB1955N

1 Clock Symbol. This symbol of a clock indicates that the time in the display is counting down to zero.

2 Display. Displays the drying time, cooling time, drying temperature, and diagnostics.

3 Hidden Keys. Used for programming in the coin mode – increases or decreases the value in the display. In

conjunction with the START button, these buttons are used to adjust the drying time, cooling time, temperature,

clockwise time, dwell time, counterclockwise time, and minutes per coin.

4 Temperature LEDs. Indicate temperature setting.

5 DRYING LED. Illuminated when in the drying cycle.

6 INSTRUCTIONS. Instructions to start a drying cycle.

7 COOLING LED. Illuminated when in the cooling cycle or when the display is currently showing the time for the

cooling cycle.

8 START. Starts or resumes the current program or cycle

9 Temperature Select. This button toggles through the three temperature selections.

Figure 53

DRYING

PERM. PRESS

COOLING

INSTRUCTIONS

START

TEMP

INSERT COIN (S)

SELECT TEMP.

PUSH START

HIGH

MINUTES

MEDIUM

LOW

TMB1955N

Operating Instructions

70458301ENR6

DMP Coin Features

Coin Keypad Interface

- START button to start or resume a cycle.

- TEMP button to select HIGH, MEDIUM, or LOW

temperature.

- Two hidden buttons to increment or decrement the

programmable time and temperature options.

Power-Up

Upon applying power to the tumble dryer, the display

will show “PAy” and the DRYING and COOLING

LEDs will be off until coins are deposited to increase

the tumble dryer run time. When time is displayed, the

default (LOW) temperature setting LED will be on

until a different temperature setting is selected.

Power Failure

If a power loss occurs during operation, a cycle will

not resume until the START button is pressed. To

cancel the remaining cycle, press the internal CLEAR

button.

Coin Operation

The tumble dryer run time is determined by the pre-

programmed run time per coin and the number of

coins deposited into the tumble dryer. The maximum

time that can be accumulated and displayed is 99

minutes. The drying time is the difference between the

run time and the cooling time. The cooling time is pre-

programmed to be 2 to 5 minutes. The drying

temperature can be selected from LOW, MEDIUM, or

HIGH temperature settings by pressing the TEMP

button.

Coin Programming

The Coin board programming mode can only be

entered when “PAy” is displayed. DIP switch #7 must

be in the OFF position.

Programming is enabled by setting DIP switch #8 to

the ON position.

The programming mode is entered by pressing and

holding the CLEAR button for three seconds.

The programming follows the following parameter

order:

1. Tumble dryer run time per coin (DRYING),

COOLING time, HIGH temperature setpoint,

MEDIUM temperature setpoint, LOW

temperature setpoint.

2. An LED will be on to indicate which parameter is

flashing on the display.

3. The hidden front panel increment and decrement

keys are used to change the value.

4. The CLEAR button is used to recall the default

value.

5. The START button is used to step to the next

parameter.

6. After the last parameter, “End” will be flashing.

7. Press the START button one last time to store the

settings and exit the program mode.

8. “PAy” will be displayed.

9. If it is determined that the data did not program

correctly, the error message “E2F” will flash for

4 seconds, and then the default coin parameters

will be used.

The tumble dryer run time per coin is programmable

for 1 to 20 minutes with the default preset to 10

minutes.

The cooling run time is programmable from 2 to

5 minutes with the default preset to 2 minutes.

The three temperatures setpoints are programmable for

100ºF (38ºC) to 185º/195ºF (85º/90ºC) with the

following default settings:

- HIGH equal to 185ºF (85ºC)

- MEDIUM equal to 150ºF (66ºC)

- LOW equal to 135ºF (57ºC)

Stop

When in the Coin mode, the tumble dryer will stop if

the tumble dryer door is opened while the tumble dryer

is running. If the CLEAR button, located behind the

board, is pressed, the tumble dryer will stop, the

tumble dryer time will be zeroed and the display will

show “PAy”.

Coin Count

The unit will count the number of coins deposited.

Setting DIP switch #7 to the ON position will display

the coin count since it was the last reset.

To reset the count, press the CLEAR button and “00”

will be displayed.

If the coin count is greater than “999”, the display will

flash “999”.

Setting DIP switch #7 to the OFF position will return

the display to “PAy

”.

Operating Instructions

70458301ENR6

Programming

1. Set DIP switch #8 to the ON position.

2. Select the desired program number to change.

The LED should be flashing.

3. Select DRY TIME. Set the time with the Up/

Down arrows.

4. Select COOL TIME. Set the time with the Up/

Down arrows.

5. Select TEMPERATURE. Set the temperature

with the Up/Down arrows.

6. Select reversing REV (illuminated) or

nonreversing REV (not illuminated). To change

basket direction and dwell time, see Reversing

Operation.

7. Press and hold the Program Select button about

3 seconds until the LED stops flashing. The

selected program number is now programmed. If

the Program button is pressed for less than

3 seconds, the controller will cancel the program

and display the next program’s settings. If not

programmed correctly, the display will flash

“E2F” for 4 seconds, and the default settings will

be used. Follow steps 4 through 7 to reprogram

any program number. When finished, set DIP

switch #8 to OFF. The programs are now stored.

8. During the Program Mode, if the Up/Down

arrows, REV, or Display button is not pressed

within 10 seconds, the default program settings will

be used.

9. Temporary Reprogramming of Current Programs

(OPL ONLY).

10. The Drying Time, Cooling Time, Temperature,

and Reversing Mode of a program currently in

use may be modified simply by adjusting any or

all of the program parameters for that program,

as needed. Once a modification has been made,

the current program LED will flash indicating

that it has been modified.

11. Use the Up/Down arrows to adjust program time.

12. Use the Display Select button to choose between

Drying Time, Cooling Time, and Temperature.

Then use the Up/Down arrows to adjust the times

and temperature.

13. Toggle between reversing REV (illuminated) or

nonreversing REV (not illuminated). (Only for

tumble dryers with the reversing option.)

14. To cancel this temporary programming mode

push the STOP button once to stop the current

cycle and once more to cancel the modified

program settings. The program will revert back

to its original settings.

Reversing Operation

1. When the LOCAL reversing operation is

selected, the reversing times are stored in the

EEPROM which is located on the controller

board. If the values stored are determined to be

invalid, the clockwise and counterclockwise

times will default to 60 seconds, and the dwell

time will default to 4 seconds.

2. The reversing time program has the following

sequence: (1) clockwise time, (2) dwell time and

(3) counterclockwise time.

3. To program new reversing times DIP switches #3

and #8 must be on.

4. Press and hold the reverse button (REV) for

3 seconds to display the clockwise time.

5. Use the Up/Down arrows to set the clockwise

time within the range of 30-120 seconds.

6. Press REV to display the dwell time.

7. Use the Up/Down arrows to change the dwell

time within the range of 3-10 seconds.

8. Press the REV button to display the

counterclockwise time.

9. Use the Up/Down arrows to change the

counterclockwise time within the range of 30-

120 seconds.

10. Press the REV button to save these settings and

leave DIP switch #3 in the ON position and flip

DIP switch #8 to the OFF position.

When the DMP controller is retrofitted to an existing

tumble dryer with the reversing feature, off board

reversing will be required and DIP switch #3 on the

DMP must be in the OFF position and the DMP must

be connected to the Reversing Timer Board for proper

operation. The DMP settings for clockwise, dwell, and

counterclockwise times are no longer valid when used

with the Reversing Board. Instead these settings are

made on the Reversing Timer Board.

Operating Instructions

70458301ENR6

Rotation Sensor

The rotation sensor must “read” the key on the basket

shaft or pulley. The sensor must be set approximately

1/4 inch from the key or pulley. Look for the light on

the sensor to come on as the key passes the sensor; this

is a correctly operating sensor. If no light appears,

either the sensor is out of range or the key/pulley or

the sensor is bad. In addition, if the light stays on

continuously, then the sensor is too close to the

component or the sensor is bad.

Safety Tumble/Anti-Wrinkle

At the end of the cool down cycle, the tumble dryer

will stop and display “END.” The DMP control will

automatically rotate the basket for 5 seconds every

2 minutes for a total of 20 minutes, until some

function of the tumble dryer is activated/deactivated

by the user.

Operational Check for the Board Diagnostics

1. “dor” indicates that the loading or lint door is

open.

2. Cycle the tumble dryer to check if the buzzer

activates.

3. “P-F” indicates that the thermistor is short

circuited or open circuited.

4. “bbt” indicates a broken belt condition or a faulty

rotation sensor. (Only available on tumble dryers

with the rotation sensor.)

5. Hold the START button to display the drum

RPM’s; the display will read “r##” where ## are

the RPM’s. (Only available on tumble dryers

with the rotation sensor.)

Operating Instructions

70458301ENR6

Ignition Control Operation and

Troubleshooting for Models Starting

3/11/13

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:

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 outputs are turned off and the red LED

displays a steady ON condition. If this condition

persists after an attempt to restart, then the control

must be replaced.

Troubleshooting

Fault Conditions

LED Indication Fault Mode

Off Normal Operation

1 Flash At Power Up

2 Flashes Flame Without Call For Heat

3 Flashes Ignition Lockout

4 Flashes (70458701

only)

Manual Reset Error

Steady On Internal Control Failure

70458601 and 70458701 controls cannot be

serviced by the user. If any control failures

are detected, the controls must be replaced

by qualified service personnel. Risk of

explosion or fire can result if the control

module has been opened or with any

attempts to repair it and the warranty is

void.

W818

WARNING

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.

Reset failure 1. Reset switch was pressed too

long. Try to reset again.

2. Reset switch is shorted. Replace

switch.

Operating Instructions

70458301ENR6

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 54.

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 reversed. 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.

Figure 54

BURNER

YES

NO NO

BURNER BURNER

TMB 2317K

Operating Instructions

70458301ENR6

Ignition Control Operation for

Non-CE Models Through 3/10/13

Power Up

When power is applied to the ignition control, the

control will begin the ignition sequence within 1 – 3

seconds prepurge waiting time.

Ignition Sequence

The control begins the ignition sequence after

prepurge by powering the igniter and opening the gas

valve. The ignitor will remain 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 igniter will

be powered up again in an attempt to re-ignite the gas.

If no flame is detected within the ten (10) second

ignition sequence, the control will terminate power to

the gas valves, ignitor, 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 normal power up and ignition sequence.

Low Voltage Detection

The control will have capability for detection of a low

voltage input 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.

Operating Instructions

70458301ENR6

Ignition Control Operation for

CE Models Through 3/10/13

Power Up

After 24VAC is applied to the ignition control pins

24V and GND, the Diagnostic LED on the ignition

control will turn orange/yellow. If a fault is detected

the ignition control will enter Lockout Mode. If no

faults are detected, the Diagnostic LED will turn

Green and the ignition control will enter Standby

Mode.

Standby Mode

While in Standby Mode, the ignition control will

continually monitor the system for faults. Once

24VAC is applied to terminals 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 system 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 igniter 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 sparking, 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 control will restore the spark for

approximately 10 seconds. If the ignition re-attempt

fails, the ignition control will enter Lockout Mode.

The ignition control will remain in Run Mode until

24VAC is removed from terminals TH and GND on

the control.

Termination of Flame

The flame will go out when power is removed from

ignition control. 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 Diagnostic 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 operation. 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 ignition control will turn off the gas

valve and will not attempt to spark. The Diagnostic

LED will display Error Code 5. The ignition control

will not enter Lockout Mode if a low voltage condition

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 rises above 19.75VAC +/- 0.1VAC for at least

3 seconds, the ignition 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. Failure of this test results in the ignition

control entering Lockout Mode with the Diagnostic

LED displaying Error Code 2.

Operating Instructions

70458301ENR6

Flame Probe Tests

Unexpected Presence of Flame

The Unexpected Presence of Flame test is performed

when no flame is expected. Failure of this test results

in the ignition control entering Lockout Mode with the

Diagnostic LED displaying Error Code 3.

Flame Monitoring

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 connector on the ignition control. Refer to

Figure 55. The Diagnostic LED will indicate the status

of the ignition control. Refer to Table 24.

The Diagnostic LED will flash error codes one half

second on and one half second off. Error codes are

separated by a one second pause before the code is

repeated.

LED Color Description

Orange-Yellow Initialization

Green Standby/Normal Operation

Red Fault Indication Code

Table 24

Error Code DGN LED status Fault Type

Red Ignition Control Internal Failure

2 Red Flashes Gas Valve Not Connected

3 Red Flashes Ignition/Flame Sense Failure

4 Red Flashes Reset Switch is Shorted

Slow Red and Green Flashes Low Voltage Detection

Fast Red and Orange Flashes Ignition Control is in Reset Delay

TMB2176N

1 Diagnostic (DGN) LED

Figure 55

70458301ENR6

Adjustments

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.

IMPORTANT: Airflow switch vane must remain

closed during operation. If it opens and closes

during the drying 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 airflow.

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 locater pins are securely in

their respective holes before tightening the bracket

mounting screws. This will assure proper

alignment of the airflow switch arm in the channel

of the airflow switch bracket and prevent binding

of the arm.

Loading Door Switch

The door switch should be adjusted so the cylinder

stops when door is opened 2 inches (51 mm) plus or

minus 0.25 inch (6 mm). This switch is a normally

open switch and is closed by the hinge cam when the

door is closed. If adjustment is required, refer to

Figure 56 and proceed as follows:

1. Close door and start tumble dryer, slowly open

loading door. Cylinder and heat system should

shut off when door is open 2 inches (51 mm) plus

or minus 0.25 inch (6 mm).

2. Slowly close the loading door. When door is

2 inches (51 mm) from being fully closed, the

door switch actuating bracket (located on the

door) should depress the button and the switch

arm with an audible “click.”

3. If the actuating bracket does not operate the

switch at the appropriate door closure, bend the

actuating switch arm in or out to achieve proper

actuation.

Figure 56

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 mixture to

collect in the tumble dryer.

W072R1

TMB2105N

1 Switch Actuator

Adjustments

70458301ENR6

100

Door Strike

The door strike must be adjusted to have sufficient

tension to hold loading door closed against force of the

load tumbling against it. There is proper adjustment of

pull force when 8 to 15 pounds (35.6 N – 66.7 N) is

required to open door.

If adjustment is required, refer to Figure 57 and

proceed as follows:

To adjust, open door, loosen acorn nut, and turn door

strike screw in or out as required. Retighten acorn nut.

Figure 57

TMB997N

1 Door Strike Screw

2 Acorn Nut

TMB997

101

70458301ENR6

Maintenance

Daily

1. Inspect the area surrounding tumble dryers,

remove all combustible materials, including lint,

before operating the machines.

2. Check cylinder for foreign objects to avoid

damage to clothing and equipment.

3. Clean lint from lint compartment and screen to

maintain proper airflow and avoid overheating.

a. Open the lint panel/lint drawer.

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 thermistor. Refer to Figure 58.

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.

Figure 58

Figure 59

To reduce the risk of serious injury, do not

open the lint panel while the tumble dryer is

in operation. Before cleaning the lint

screen, open tumble dryer door and allow

cylinder to completely stop.

W410R1

WARNING

TMB2253N

1 Cabinet High Limit Thermostat

2 Thermistor

TMB2116N

1 Blower Housing

2 Thermistor

3 Cabinet Thermostat

4 Guard

TMB2253N

025, 030, 035, 055 Series

TMB2116N

T30, T45 Series

102

70458301ENR6

Before You Call for Service

Removing Tumble Dryer from Service

If the tumble dryer is to be removed from service,

perform the following steps where applicable:

 Turn off electrical supply external to machine.

 Turn off electrical disconnect on machine.

 Turn off gas supply external to machine.

 Turn off manual gas shut-off valve on machine.

 Turn off steam supply external to machine.

 Remove all electric, gas and steam connections.

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 electrical 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.

70458301ENR6

103

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 60. Instead it shall

be handed over to the applicable collection point for

the recycling of electrical and electronic equipment.

Ensuring this product is disposed of correctly will help

prevent potential 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.

Figure 60

MIX1N

IPSO DR335 15kg Stacked Dryer

Product's Documents

User Manual

Specifications

IPSO DR335 Questions and Answers