ALLIANCE CU050N, DR50G2-BA050L, DR50G2-BA050N, DR50G2-BK050N, DR50G2-BT050D Installation Operation & Maintenance

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ALLIANCE CU050N, DR50G2-BA050L, DR50G2-BA050N, DR50G2-BK050N, DR50G2-BT050D, DR50G2-BT050L, DR50G2-BT050N, DR50G2-BU050L, CK050N, CA050L, DR55G2-BA050L, CT050L, DR55G2-BA050N, DR55G2-BT050D, DR55G2-BT050N, DR55G2-BU050L, DR55G2-BT050L, DR55G2-BU050N, HA050L, HA050N, CA050N, CT050N, CU050L, DR50G2-BU050N, HK050N, HT050D, HT050L, HT050N, HU050L, HU050N, IPD50G2, IT050L, IT050N, SA050L, SA050N, SK050N, ST050D, ST050L, ST050N, SU050L, SU050N, UA050L, UA050N, UK050N, UT050L, UT050N, UU050L, UU050N, YT050L, YT050N, YU050L, YU050N, CT050S, CT050T, CU050S, CU050T, DR50S2-BT050S, DR50S2-BT050T, DR50S2-BU050S, DR50S2-BU050T, DR55S2-BT050S, DR55S2-BT050T, DR55S2-BU050S, DR55S2-BU050T, HT050S, HT050T, HU050S, HU050T, IPD50S2, IT050S, IT050T, ST050S, ST050T, SU050S, SU050T, UT050S, UT050T, UU050S, UU050T, YT050S, YT050T, YU050S, YU050T, CT050E, CU050E, DR50E2-BT050E, DR50E2-BU050E, DR55E2-BT050E, DR55E2-BU050E, HT050E, HU050E, IPD50E2, IT050E, ST050E, SU050E, UT050E, UU050E, YT050E, YU050E, CA075L, CA075N, CK075N, CT075L, CT075N, CU075L, CU075N, DR75G2-BA075L, DR75G2-BA075N, DR75G2-BK075N, DR75G2-BT075D, DR75G2-BT075L, DR75G2-BT075N, DR75G2-BU075L, DR75G2-BU075N, DR80G2-BA075L, DR80G2-BA075N, DR80G2-BT075D, DR80G2-BT075L, DR80G2-BT075N, DR80G2-BU075L, DR80G2-BU075N, HA075L, HA075N, HK075N, HT075D, HT075L, HT075N, HU075L, HU075N, IPD75G2, IT075L, IT075N, SA075L, SA075N, SK075N, ST075D, ST075L, ST075N, STF75L, STF75N, SU075L, SU075N, UA075L, UA075N, UK075N, UT075L, UT075N, UTF75L, UTF75N, UU075L, UU075N, YT075L, YT075N, YU075L, YU075N, CT075S, CT075T, CU075S, CU075T, DR75S2-BT075S, DR75S2-BT075T, DR75S2-BU075S, DR75S2-BU075T, DR80S2-BT075S, DR80S2-BT075T, DR80S2-BU075S, DR80S2-BU075T, HT075S, HT075T, HU075S, HU075T, IPD75S2, IT075S, IT075T, ST075S, ST075T, SU075S, SU075T, UT075S, UT075T, UU075S, UU075T, YT075S, YT075T, YU075S, YU075T, CT075E, CU075E, DR75E2-BT075E, DR75E2-BU075E, DR80E2-BT075E, DR80E2-BU075E, HT075E, HU075E, IPD75E2, IT075E, ST075E, SU075E, UB075E, UT075E, UU075E, YT075E, YU075E Installation Operation & Maintenance

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Page 1

Tumble Dryers

TMB1277

50 Pound (22.7 Kilogram) Capacity

75 Pound (34 Kilogram) Capacity

Starting Serial No. 0904004427

Refer to Page 6 for Model Identification

Installation/Operation/Maintenance

Original Instructions Keep These Instructions for Future Reference.

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

www.alliancelaundry.com

TMB1277C

Part No. 70457901ENR7

September 2013

Page 2

Page 3

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

• 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

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.

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

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

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

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

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

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

70457901ENR7

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Table of

Contents

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

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

Contact Information.............................................................................. 8

Safety Information.............................................................................. 9

Important Safety Instructions ............................................................... 10

Specifications and Dimensions........................................................... 12

Cabinet Dimensions.............................................................................. 13

Exhaust Outlet Locations...................................................................... 14

Gas Connection Locations.................................................................... 15

Electrical Connection Locations........................................................... 16

Steam Connection Locations ................................................................ 17

Installation........................................................................................... 18

Pre-Installation Inspection .................................................................... 18

Location Requirements......................................................................... 18

Position and Level the Tumble Dryer................................................... 20

Fire Suppression System....................................................................... 20

Check Local Codes and Permits ...................................................... 20

Water Requirements......................................................................... 20

Water Connections........................................................................... 21

Electrical Requirements ................................................................... 22

Auxiliary Alarm ............................................................................... 22

Bolt-On Angle Option .......................................................................... 23

To Reverse the Loading Door............................................................... 24

Before Placing Tumble Dryer into Service .......................................... 26

Required for CE Models Only ......................................................... 28

Installing CE Gas Drying Tumble Dryer.............................................. 28

General Information......................................................................... 28

CE Orifices....................................................................................... 29

Properties of CE Gases .................................................................... 29

Basic Configuration ......................................................................... 30

Specific Conversion Procedures ...................................................... 30

Exhaust Requirements ....................................................................... 32

Layout ................................................................................................... 32

Make-Up Air......................................................................................... 32

Venting ................................................................................................. 32

Individual Venting ........................................................................... 33

Manifold Venting............................................................................. 34

Gas Requirements............................................................................... 38

Gas Supply Pipe Sizing and Looping ................................................... 40

High Altitude Burner Orifice Sizing..................................................... 42

Electrical Requirements..................................................................... 43

Wiring Diagram .................................................................................... 43

Grounding Instructions ......................................................................... 44

For CE Models Only........................................................................ 44

Service/Ground Location ................................................................. 45

means without the expressed written consent of the publisher.

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To Connect Electrical Service To The Tumble Dryer.......................... 46

Jumper Configuration Instructions ....................................................... 47

Ferrite Ring Installation........................................................................ 47

Electrical Specifications ....................................................................... 48

050 Series Gas and Steam Models................................................... 48

075 Series Gas and Steam Models................................................... 49

F75 Gas Models Only ...................................................................... 49

050 and 075 Series Electric Models................................................. 50

Steam Requirements........................................................................... 51

Piping Recommendations ..................................................................... 51

Installing Steam Trap and Making Condensate Return Connections... 52

Thermal Oil Prep .................................................................................. 52

Single Drop Timer .............................................................................. 54

Power-Up Mode.................................................................................... 54

Ready Mode.......................................................................................... 54

Start Mode ............................................................................................ 54

Run Mode ............................................................................................. 54

Setting Dry Time Dipswitches.............................................................. 54

Resetting Cycle Time to Zero............................................................... 54

Dipswitch Settings................................................................................ 55

Operating Instructions ....................................................................... 57

Emergency Stop Button On CE Models............................................... 57

Operating Instructions .......................................................................... 57

Control Instructions .............................................................................. 59

Dual Digital Timer Control.............................................................. 59

Electronic OPL Micro Control......................................................... 61

Single Drop Control......................................................................... 62

MDC Coin and Card Control........................................................... 65

Quantum Control ............................................................................. 66

Galaxy 600 Control.......................................................................... 67

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

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

DX4 Coin Control............................................................................ 70

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

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

DMP OPL Models ........................................................................... 72

DMP Coin ........................................................................................ 74

Ignition Control Operation and Troubleshooting for Models Starting 3/11/

13........................................................................................................ 78

Internal Control Failure.................................................................... 78

Troubleshooting ............................................................................... 78

Proper Electrode Location ............................................................... 79

Flame Current Measurement............................................................ 79

Ignition Control Operation for Non-CE Models Through 3/10/13 ...... 80

Ignition Control Operation for CE Models Through 3/10/13............... 81

Adjustments......................................................................................... 83

Gas Burner Air Shutter ......................................................................... 83

Airflow Switch...................................................................................... 84

Loading Door Switch............................................................................ 84

Loading Door Catch ............................................................................. 85

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Drive Belt.............................................................................................. 85

Nonreversing Models....................................................................... 85

Reversing Models ............................................................................ 85

Maintenance ........................................................................................ 88

Daily ..................................................................................................... 88

Monthly................................................................................................. 89

Quarterly ............................................................................................... 89

Bi-Annually .......................................................................................... 89

Annually ............................................................................................... 89

Fire Suppression System Maintenance Test .................................... 90

Before You Call for Service ............................................................... 92

Removing Tumble Dryer from Service............................................. 92

Disposal of Unit................................................................................... 93

70457901ENR7

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Introduction

Model Identification

Information in this manual is applicable to these models:

Gas Steam/Thermal Oil Electric

ST050D ST050L ST050N SU050L SU050N UA050L UA050N UK050N UT050L UT050N UU050L UU050N YT050L YT050N YU050L YU050N

ST075N STF75L STF75N SU075L SU075N UA075L UA075N UK075N UT075L UT075N UTF75L UTF75N UU075L UU075N YT075L YT075N YU075L YU075N

050

Series

075

Series

CA050L CA050N CK050N CT050L CT050N CU050L CU050N DR50G2-BA050L DR50G2-BA050N DR50G2-BK050N DR50G2-BT050D DR50G2-BT050L DR50G2-BT050N DR50G2-BU050L DR50G2-BU050N DR55G2-BA050L DR55G2-BA050N DR55G2-BT050D

CA075L CA075N CK075N CT075L CT075N CU075L CU075N DR75G2-BA075L DR75G2-BA075N DR75G2-BK075N DR75G2-BT075D DR75G2-BT075L DR75G2-BT075N DR75G2-BU075L DR75G2-BU075N DR80G2-BA075L DR80G2-BA075N DR80G2-BT075D DR80G2-BT075L

DR55G2-BT050L DR55G2-BT050N DR55G2-BU050L DR55G2-BU050N HA050L HA050N HK050N HT050D HT050L HT050N HU050L HU050N IPD50G2 IT050L IT050N SA050L SA050N SK050N

DR80G2-BT075N DR80G2-BU075L DR80G2-BU075N HA075L HA075N HK075N HT075D HT075L HT075N HU075L HU075N IPD75G2 IT075L IT075N SA075L SA075N SK075N ST075D ST075L

(see next page for control suffixes)

CT050S CT050T CU050S CU050T DR50S2-BT050S DR50S2-BT050T DR50S2-BU050S DR50S2-BU050T DR55S2-BT050S DR55S2-BT050T DR55S2-BU050S DR55S2-BU050T HT050S HT050T HU050S HU050T IPD50S2 IT050S

CT075S CT075T CU075S CU075T DR75S2-BT075S DR75S2-BT075T DR75S2-BU075S DR75S2-BU075T DR80S2-BT075S DR80S2-BT075T DR80S2-BU075S DR80S2-BU075T HT075S HT075T HU075S HU075T IPD75S2 IT075S IT075T

IT050T ST050S ST050T SU050S SU050T UT050S UT050T UU050S UU050T YT050S YT050T YU050S YU050T

ST075S ST075T SU075S SU075T UT075S UT075T UU075S UU075T YT075S YT075T YU075S YU075T

CT050E CU050E DR50E2-BT050E DR50E2-BU050E DR55E2-BT050E DR55E2-BU050E HT050E HU050E IPD50E2 IT050E ST050E SU050E UT050E UU050E YT050E YU050E

CT075E CU075E DR75E2-BT075E DR75E2-BU075E DR80E2-BT075E DR80E2-BU075E HT075E HU075E IPD75E2 IT075E ST075E SU075E UB075E UT075E UU075E YT075E YU075E

70457901ENR7

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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 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 OM – OPL micro QT – dual digital timer

Introduction

R3 – reversing DX4 OPL RD – reversing DMP OPL RE – reversing LED OPL RM – reversing OPL micro RQ – reversing dual digital timer RU – reversing UniLinc OPL SD – single drop SX – single drop, prep for coin UO – UniLinc OPL WB – reversing network ready coin WC – network ready coin 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

70457901ENR7

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Introduction

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

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 . B o x 9 90 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 _______________________________

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.

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

1 Serial Plate

TMB2235N

Figure 1

70457901ENR7

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Safety Information

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

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.

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.

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.

Always contact your dealer, distributor, service agent or the manufacturer on any problems or conditions you do not understand.

70457901ENR7

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Safety Information

To reduce the risk of fire, electric shock, serious injury or death to persons when using your tumbler, follow these basic precautions.

W776

WARNING

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 spindried 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.

70457901ENR7

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Safety Information

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.

70457901ENR7

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Specifications and Dimensions

Specifications 050 Series 075 Series F75

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 (approximate)

Net Weight (approximate): Pounds (Kilograms)

Cylinder Capacity (dry weight): Pounds (Kilograms)

Standard Packaging Shipping Dimensions: Inches (Millimeters)

Slat Crate Packaging Weight: Pounds (Kilograms)

Slat Crate Shipping Dimensions: Inches (Millimeters)

Cylinder Size: Inches (Millimeters)

Cylinder Capacity (dry weight): Pounds (Kilograms)

Air Outlet Diameter: Inches (Millimeters)

Maximum Static Back Pressure: W.C.I. (Millibar, kPa)

Maximum Airflow: C.F.M. (L/sec)

Motor: Horsepower (kW)

Nonreversing Reversing

Fan Cylinder

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

Gas Burner Rating: Btu/hr. (Mj/hr., kW)

Electric Models

Heating Element Rating: Kilowatts

Steam Models

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

Steam Coil Rating at 100 psig: Btu/hr. (kg/hr.) (recommended operating pressure 80-100 psig)

60 dBA 65 dBA 67 dBA

545

(247)

602

(273)

41.5 x 52.1 x 81

(1054 x 1323 x 2057)

669

(303)

44.5 x 55 x 87.75

(1130 x 1397 x 2229)

37 x 30

(940 x 762)

(22.7)

(203)

0.5

(1.3, 0.13)

750

(354)

1/2 (0.373)

1/3 (0.249) 1/3 (0.249)

Gas Models

130,000

(137, 38.1)

21 kW (240 V/50 Hz)

30 kW

(other voltages)

177,500

(83.14)

(1054 x 1433 x 2057)

44.5 x 59.25 x 87.75

(1130 x 1505 x 2229)

Electric 750 (354)

615

(279)

677

(307)

41.5 x 56.4 x 81

742

(337)

37 x 36

(940 x 914)

(34)

(203)

0.5

(1.3, 0.13)

Gas/Steam 60 Hz 920 (434) 50 Hz 750 (354)

3/4 (0.560)

1/3 (0.249)

165,000

(174, 48.359)

30 kW Not Applicable

210,300

(98.5)

710

(322)

772

(350)

41.5 x 56.4 x 81

(1054 x 1433 x 2057)

837

(380)

44.5 x 59.25 x 87.75

(1130 x 1505 x 2229)

37 x 36

(940 x 914)

(34)

(254)

0.5

(1.3, 0.13)

1100 (519)

Not Applicable

1 (0.746)

1/3 (0.249)

225,000

(237, 65.94)

Not Applicable

NOTE: All machines are shipped with extra nipple to convert to metric thread (from Standard).

70457901ENR7

Page 15

Cabinet Dimensions

TMB2293N

Specifications and Dimensions

Models A B C D E* F

050 Series

Gas and Electric

050 Series

Steam

075 Series

Gas and Electric

075 Series

Steam

F75

Gas

30.75 in.

(781 mm)

30.75 in.

(781 mm)

30.75 in.

(781 mm)

30.75 in.

(781 mm)

30.75 in.

(781 mm)

33.87 in.

(860 mm)

33.87 in.

(860 mm)

33.87 in.

(860 mm)

33.87 in.

(860 mm)

33.87 in.

(860 mm)

Models G H* I* J* K

050 Series

Gas and Electric

050 Series

Steam

075 Series

Gas and Electric

075 Series

Steam

F75

Gas

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

33 in.

(838 mm)

33 in.

(838 mm)

33 in.

(838 mm)

33 in.

(838 mm)

33 in.

(838 mm)

7.1 in.

(180 mm)

7.1 in.

(180 mm)

7.1 in.

(180 mm)

7.1 in.

(180 mm)

7.1 in.

(180 mm)

48.25 in.

(1226 mm)

48.25 in.

(1226 mm)

54.25 in.

(1378 mm)

54.25 in.

(1378 mm)

54.25 in.

(1378 mm)

(140 mm)

5.5 in.

76.625 in.

(1946 mm)

76.625 in.

(1946 mm)

76.625 in.

(1946 mm)

76.625 in.

(1946 mm)

76.625 in.

(1946 mm)

(914 mm)

6.53 in.

(166 mm)

6.53 in.

(166 mm)

6.53 in.

(166 mm)

6.53 in.

(166 mm)

6.53 in.

(166 mm)

36 in.

TMB2293N

38.625 in. (981 mm)

29.5 in.

(749 mm)

29.5 in.

(749 mm)

35.5 in.

(902 mm)

35.5 in.

(902 mm)

35.5 in.

(902 mm)

70457901ENR7

Page 16

Specifications and Dimensions

Exhaust Outlet Locations

Models A B C

050/075

Series

F75

5.375 in.

(137 mm)

6.5 in.

(165 mm)

8 in.

(203 mm)

10 in.

(254 mm)

13.375 in. (340 mm)

6.5 in.

(165 mm)

TMB2238N

70457901ENR7

Page 17

Gas Connection Locations

Specifications and Dimensions

Diameter A B

050/075 – 1/2 in. NPT 14.75 in.

F75 – 3/4 in. NPT

(375 mm)

TMB2239N

65.75 in.

(1670 mm )

70457901ENR7

Page 18

Specifications and Dimensions

GAS AND STEAM

ELECTRIC

Electrical Connection Locations

3.25 in.

(83 mm)

NOTE: These figures are approximate dimensions only.

TMB2240N

75.5 in.

(1918 mm)

70457901ENR7

Page 19

Steam Connection Locations

Specifications and Dimensions

TMB2241N

DiameterABCD

3/4 in. NPT 15.25 in.

(387 mm)

77.625 in.

(1972 mm)

7.5 in.

(190 mm)

64.75 in.

(1645 mm)

70457901ENR7

Page 20

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.

Materials Required (Obtain Locally)

One Single Pole fused disconnect

All Models

Gas Models

Steam Models

switch or circuit breaker on 1 Phase

models.

Circuit breaker on 3 Phase models.

One gas shut-off valve for gas service

line to each tumble dryer.

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 26 for sizing and connection

configurations.

Two steam traps for steam coil outlets

to condensate return line.

Optional – Two vacuum breakers for

condensate return lines.

IMPORTANT: 3 Phase Only – Each tumble dryer must be connected to its own individual branch circuit breaker, not fuses, to avoid the possibility of “single phasing” and causing premature failure of the 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.

70457901ENR7

Page 21

Installation

TMB2242N

WARNING

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

NOTE: Shaded areas indicate adjacent structure.

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

2 Allow 2-4 in. (51-102 mm) opening at top of machine to aid in removal or installation. A removable trim piece

may be used to conceal the opening; zero clearance allowed for trim.

3 4 in. (102 mm) maximum header thickness

4 12 in. (305 mm) minimum clearance permitted for remainder

5 Guard

6 Provision for make-up air

7 24 in. (610 mm) minimum, 36 in. (914 mm) recommended for maintenance purposes

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

Figure 2

TMB2242N

70457901ENR7

Page 22

Installation

T483I

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.

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.

Figure 3

T483I

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.

70457901ENR7

Page 23

IMPORTANT: If temperature sensors inside the

TMB2000N

tumble dryer register a temperature below 40F° (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 40F° (4.4°C) will the machine reset for operation.

IMPORTANT: Flexible supply line/coupling must be used. Solenoid valve failure due to hard plumbing 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 4 and Figure 5.

Installation

TMB2008N

1 Lock 2 Hose Couplings 3 Y Valve 4 Inlet Hoses 5 Opening for Auxiliary Alarm Cable

Figure 5

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

1 Fire Suppression System Control Box 2 Water Solenoid Valve 3 Opening for Auxiliary Alarm Cable

Figure 4

To connect the two hoses (supplied with tumble dryer), insert rubber washers (from literature pack) in water inlet hose couplings. Refer to Figure 5.

TMB2000N

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 44073301 Hose, 39 in. (99 cm).

70457901ENR7

Page 24

Installation

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

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.

Auxiliary Alarm

TMB1999N

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 6. The relay is rated for 24 VAC, 5.2 Amp, sealed current.

NOTE: The auxiliary output is activated during fire suppression system maintenance test sequence. Consider this fact prior to your system test every three months. (Example: If the external system uses the auxiliary output to call the fire department, inform the fire department before and after the fire suppression system maintenance test.)

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

Figure 6

70457901ENR7

Page 25

Bolt-On Angle Option

TMB2014K

TMB2243N

050 Series Tumble Dryers Only

This option allows the tumble dryer depth to be reduced to 34 5/16 inches (871 mm). The tumble dryer should then fit through a 36 inch (914 mm) door opening (actual 34.5 inches [876 mm]).

1. Remove the loading door, access panel, front panel and lint panel. Refer to Figure 7.

Installation

TMB2243N

1 Trunnion Housing

2 Junction/Contactor Box

3 Vertical Trunnion Channel

TMB2014K

1 Loading Door

2 Front Panel

3 Access Panel

4 Cylinder

5 Lint Panel

4 Cylinder Pulley

5 Drive Guard

6 Exhaust Thimble

7 Motor

8 Motor Bracket

Figure 8

Figure 7

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

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

4. Remove the cylinder pulley and shaft key.

5. Pull the cylinder out through the front of the tumble dryer. Refer to Figure 7.

6. To ensure proper cylinder balance for reassembly, mark each channel’s original location on cylinder head and number of shims for each channel before removal. Refer to Figure 9.

70457901ENR7

7. Remove the complete idler assembly.

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

9. Disconnect the motor harness(es).

Page 26

Installation

To Reverse the Loading Door

The tumble dryer is delivered with a right hinged door, but the door can be changed to a left hinged position.

1. Disconnect power supply to tumble dryer.

2. Unlock and remove control panel. Remove two control assembly mounting screws from right side. Swing open control to access upper flange right guide lug assembly. Refer to Figure 10.

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.

TMB2015K

1 Number of Shims for this Channel

2 Cylinder Head

3 Trunnion

4 Channel Identifier

5 Shims

6 Channel Location

7 Number of Shims for this Channel

Figure 9

10. Remove the motor(s) and motor bracket(s). Refer to Figure 8.

11. Unbolt and remove the two vertical trunnion channels.

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

13. Remove the exhaust thimble.

14. The gas supply line may require removal if it extends past the rear panel. If so, disconnect the union located between the gas and shutoff valves and remove the assembly out through the front of the tumble dryer.

15. Remove the tumble dryer from the crate base and slide it through the door, sideways.

16. Refer to the appropriate service video,

TMB1994N

1 Control Assembly Mounting Screw

2 Control Assembly

3 Guide Lug Assembly

4 Side Screw

5 Screw

6 Lint Panel

7 Front Panel

8 Control Panel

Figure 10

installation manual and wiring diagram to reassemble and install the tumble dryer correctly.

70457901ENR7

Page 27

Installation

4. Remove four front panel screws. Refer to Figure 10. Keep door hinge cams in place on door hinge lug. Pull lug and door assembly off as one piece. Refer to Figure 11.

5. Remove remaining front panel screws. Refer to Figure 10. Disconnect door switch harness from switch. Take off front panel. Refer to Figure 11.

6. Exchange switch and plug locations. Depress tabs with an 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 11.

7. Reroute door switch harness up through top panel, along underside of front flange, through screw cable clamp, back down through top panel and into upper left quadrant of cylinder enclosure. Refer to Figure 12.

TMB1996N

1 Screw Cable Clamp

2 Beginning Location of Door Switch Harness

3 Original Switch Location

4 Lint Panel Switch Harness

TMB1995N

1 Plug

2 Switch

3 Side Screw

4 Door Hinge Lug

5 Door Assembly

Figure 11

5 Wire Ties

6 Original Plug Location

7 Top Panel

Figure 12

8. Place front panel on machine, loosely attach four bottom screws. Connect door switch harness to switch in new location. Install door assembly and four front panel side screws loosely. Refer to Figure 13.

9. 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.

10. Remove lint panel. Fully tighten bottom screws on front panel.

70457901ENR7

11. Reinstall top screws and guide lugs.

Page 28

Installation

12. Adjust door catch if necessary to allow 7 – 15 pounds (0.48 – 1.03 bar) pull at center of handle.

13. Reinstall control assembly using mounting screws.

14. 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.

Before Placing Tumble Dryer into Service

1. Remove or open all panels and check accessible bolts, nuts, screws, terminals and fittings for tightness.

2. Check belt tension and adjust if necessary. Refer to Adjustments section.

3. Replace all panels and guards.

4. Turn on electrical supply to tumble dryer.

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

6. After performing the previous checks, start the tumble dryer by pressing START. (Refer to the Operating 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.

TMB1997N

1 Switch (New location)

2 Plug (New location)

3 Door Assembly

4 Side Screw

Figure 13

70457901ENR7

Page 29

Models

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

CE and

Australia

Models through 3/10/13

All others

Models starting 3/11/13

Non-CE

and non-

Australian

Australia

through 7/31/13

Models starting 3/11/13

Prepurge

Time

(seconds)

18 10 025, 030,

1-3 10 Open loading

110

18 10 025, 030,

(Continued)

Trial for Ignition

(seconds)

(attempts to

ignite 3

times)

(attempts to

ignite 3

times)

Lockout

Condition

035, 055:

Press reset

button on rear

of machine

T30, T45:

Press lighted

reset button

contactor box

For models

with EO, RE,

RU or UO

suffixes:

Press start on

keypad.

For models

with all other

suffixes: Press and hold reset button on

junction box

until light

goes out.

Open loading

035, 055:

Press reset

button on rear

of machine

T30, T45:

Press lighted

reset button

contactor box

Reset

By:

in rear

door

control

door

in rear

Installation

(Continued)

Reset

Lockout

Condition

By:

with EO, RE,

RU or UO

control

suffixes:

Press start on

control

keypad.

For models

with all other

control

suffixes: Press and hold reset button on

junction box

until light

goes out.

Models

Australia

Models starting 8/1/13

Prepurge

Time

(seconds)

23 23 For models

Trial for Ignition

(seconds)

If lockout condition persists, check that the manual gas shut-off valve is in the ON position and that the gas service is properly connected. If condition still persists, remove tumble dryer from service.

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

70457901ENR7

Page 30

Installation

T452I

10. Wipe out the cylinder using an all-purpose cleaner or detergent and water solution. Refer to Figure 14.

IMPORTANT: The use of chlorine bleach for removing any discoloration should be avoided because bleach could damage the finish.

T452I

Figure 14

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).

Installing CE Gas Drying Tumble Dryer

General Information

This information is to be used when installing gas tumble dryers in countries and/or on gases different than the machine’s factory configuration. Tumble Dryers are supplied from the factory for operation on

Natural Gas 1000 Btu/cu. ft. (8914 kcal/m Gas 2500 Btu/cu. ft. (22,250 kcal/m

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

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

050 series – M4544P3 075 series – M4545P3

Serial plates supplied from the factory are configured for GB/IE/PT/ES/IT/GR/LU/CH/BE. These instructions pertain to the situations when the country of use or gas supply is different 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.

), or L.P.

), in the countries

Tab l e 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 Tab l e 1 .

70457901ENR7

Page 31

CE Orifices

Gas

Typ e

Natural

Gas

Family

Second

Group

2H(E)

2E+

3B/P

Designation

LP Third

3+ / 3P

G30 / G31

Properties of CE Gases

Gas

G20

G25

G20

G30

Supply Pressure

in. wc

(mbar, kPa)

8/10

(20/25, 2/2.5)

(25, 2.5)

(20, 2.0)

11,25/12

(28/30, 2.8/3.0)

14,9/20

(37/50, 3.7/5.0)

11.25/14.9

(28/37, 2.8/3.7)

Installation

Manifold Pressure

in. wc

(mbar, kPa)

3.57

(8.9, 0.89)

5.06

(12.6, 1.26)

Unregulated

12.05

(30, 3.0)

Unregulated

Capacity/

Model

Orifice Diameter

inch (mm)

Orifice Part

Number

50 .1200 3.0 M401017 2

75 .1160 2.9 M401022 3

50 .1440 3.7 M400998 2

75 .1405 3.6 M401014 3

50 .1440 3.7 M400998 2

75 .1405 3.6 M401014 3

50 .0820 2.1 M401027 2

75 .0785 2.0 M400999 3

50 .0820 2.1 M401027 2

75 .0785 2.0 M400999 3

50 .0820 2.1 M401027 2

75 .0785 2.0 M400999 3

Quantity

Table 1

Wi Hi Ws Hs d

Gas

Typ e

Natural

Gas

LP Third

Gas

Family

Second

Group

2H,E

2E+

3B/P

Gas

Description

Not Applicable

Pure Butane

Pure Propane

LPG with

Propane

Gas

Designation

Wobbe Index

(net)

Btu/

MJ/

Heating Value

(net)

Btu/

MJ/

Wobbe Index

(gross)

Btu/

MJ/

Heating Value

(gross)

Btu/

MJ/

G20 1226 45.67 913 34.02 1362 50.72 1014 37.78 0.555

G25 1004 37.38 785 29.25 1115 41.52 872 32.49 0.612

G30 2164 80.58 3117 116.09 2345 87.33 3378 125.81 2.075

G31 1898 70.69 2363 88 2063 76.83 2568 95.65 1.55

Table 2

Density

70457901ENR7

Page 32

Installation

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

TMB232

SPECIFIED

LOCAL INLET

PRESSURE

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.

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)

Figure 15

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 15.

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

NOTE: This kit does not contain any burner orifices.

3. Replace burner orifice(s) as per Tabl e 1 .

4. Commission tumble dryer for use.

70457901ENR7

Page 33

1 Gas Valve 8 Manifold Pipe

BURNER

ORIFICE

2 Regulator Plate 9 Anti-Torque Ring

3 Burner Orifice 10 Spud Holder Nut

4 Burner Tube Openings 11 Plate

5 Burner 12 Gasket

6 Pressure Tap 13 Regulator Cap

7 Spud Holder

Installation

TMB2282N

How to Change Burner Orifice Size

1. Disconnect electrical power from tumble dryer. Close gas shut-off valve to tumble dryer. Refer to Figure 15.

2. Remove spud holder. Unscrew spud holder nut near gas valve. Remove the burner orifice(s) from spud holder. Refer to Figure 16.

3. Install the new, correct burner orifice(s). Refer to Figure 17 and Table 1. Torque each to 9 – 10 Nm.

4. Reinstall spud holder assembly to gas valve, making certain burner orifice(s) are in line with burner tube opening. Refer to Figure 17.

5. Commission tumble dryer for use.

NOTE: Blank burner orifices are Part No. M400995.

Figure 16

How to Adjust Gas Valve Governor/Regulator

1. Check gas burner orifice (manifold) pressure as follows. Refer to Figure 16.

2. Remove screw plug from pressure tap.

3. Connect a “U”-tube manometer (or similar pressure gauge) to the burner orifice (manifold) pressure tap.

4. Start tumble dryer and note pressure once flame is burning. Remove regulator cap and adjust regulator screw until the burner orifice pressure per applicable table is achieved. Replace regulator cap. Refer to Figure 16.

5. Commission tumble dryer for use.

TMB2015N

1 Size Stamped on Orifice

70457901ENR7

Figure 17

Page 34

Exhaust Requirements

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

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

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 makeup air to tumble dryer(s), increase area of duct work by 25% to compensate for restrictions in air movement.

Venting

Layout

Whenever possible, install tumble dryers along an outside wall where duct length can be kept to a minimum, and make-up air can be easily accessed. Construction must not block the airflow at the rear of the tumble dryer. Doing so would prevent adequate air supply to the tumble dryer combustion chamber.

Make-Up Air

A tumble dryer is forced air exhausted and requires provisions for make-up air to replace air exhausted by tumble dryer.

IMPORTANT: Do not obstruct flow of combustion and ventilation air.

Required Make-Up Air Opening

(to the outside) for Each Tumble Dryer

Model Opening

050 Series

075 Series

F75 Series

144 in.

195 in.

250 in.

(3658 mm2)

(4953 mm2)

(6350 mm2)

Make-up air openings with louvers will restrict airflow. The opening must be increased to compensate for area taken up by louvers.

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 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).

70457901ENR7

Page 35

Exhaust Requirements

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 19.

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.

Duct

Diameter

8 in. (203 mm) 10 in. (254 mm) 12 in. (305 mm) 14 in (356 mm) 16 in. (406 mm) 18 in. (457 mm)

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

Equivalent Length of Rigid

Straight Duct

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)

Table 3

Example: A 12 inch (305 mm) diameter duct’s equivalent length of 14 feet (4.3 m) of duct and two 90° elbows is:

Equivalent Length = 14 ft. (4.3 m) + (2) 90° elbows = 14 ft. (4.3 m) + 14 ft. (4.3 m) + 14 ft. (4.3 m) = 42 ft. (12.8 m)

With the tumble dryer in operation, airflow at any point in the duct should be at least 1200 feet/min. (366 m/min.) to ensure that lint remains airborne. If 1200 feet/min. (366 m/min.)) per minute cannot be maintained, schedule monthly inspections and cleaning of the ductwork.

NOTE: The maximum length of a flexible metal duct must not exceed 7.87 ft. (2.4 m) as required to meet UL2158, clause 7.3.2A.

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.

70457901ENR7

Page 36

Exhaust Requirements

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 20 and Figure 21. 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.

T438I

Figure 18

70457901ENR7

Page 37

Exhaust Requirements

TMB2361N

TMB2362N

TMB2361N

TMB2362N

TMB2360N

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

2 Partition or bulkhead

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

4 2 in. (51 mm) minimum clearance on both sides of duct

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

Figure 19

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: 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.

NOTE: Where exhaust duct pierces a combustible wall or ceiling, the opening must be sized per local codes.

70457901ENR7

Page 38

Exhaust Requirements

LKJ I HG F

DCB A

ONE MANIFOLD ASSEMBLY

1 Outlet duct diameter = largest duct diameter 2 45° typical

based on number of units

TMB2019N

Figure 20

Duct Station 050/075 F75

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

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

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

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

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

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

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

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

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

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

29 in. (737 mm) 35 in. (889 mm)

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

Table 4

NOTE: Tab le 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).

70457901ENR7

Page 39

Exhaust Requirements

LKJ I

CONTINUE

TO A

CONTINUE

TO A

TWO MANIFOLD ASSEMBLIES

1 Outlet duct diameter = combined largest duct 2 45° typical

diameter of both sides

Figure 21

Refer to Table 4 for measurements for each manifold.

TMB2018N

70457901ENR7

Page 40

Gas Requirements

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

IMPORTANT: Any product revisions or conversions must be made by the Manufacturer’s Authorized Dealers, Distributors or local service personnel.

Obtain specific gas service pipe size from the gas supplier. Refer to Tab le 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 22.

• Sediment traps

• Shut-off valves

• Supply pressure taps

It is important that equal pressure be maintained at all tumble dryer gas connections. This can be done by installing a 1 inch (25.4 mm) pipe gas loop to maintain equal pressure at all gas connections. Refer to Figure 23.

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 (3.45 kPa, 34.5 mbar).

NOTE: For gas valves with a manual shut-off switch on the gas valve, the shut-off switch does not protect the valve from this pressure test. Use the individual 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 (3.45 kPa, 34.5 mbar).

IMPORTANT: The installation must comply with local codes or, in the absence of local codes:

• with the latest edition of the “National Fuel

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

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

Propane Installation Code in Canada

• In Australia and New Zealand

must comply with the Gas Installations Standard AS/NZS 5601 Part 1: General Installations.

0.5 psig

, installation

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:

050 Series - M4979P3 075 Series - M4454P3 F75 Series - M4609P3

70457901ENR7

Page 41

CE GASES refer to Installing CE Gas Drying

WARNING

Check all pipe connections, internal and external, for gas leaks using a noncorrosive 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

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.

Gas Requirements

1 Gas Line to Tumble Dryer Controls

2 Gas “T” Fitting

3 Gas Supply Piping System

4 6 in. (152 mm) Minimum Gas Pipe

5 Gas Pipe Cap

6 Sediment Trap

Figure 22

70457901ENR7

TMB2329N

Page 42

Gas Requirements

123456789

Gas Supply Pipe Sizing and Looping

1 Gas furnace 8 25 ft. (7.6 m)

(120,000 Btu/hr. [127 Mj/hr., 35.2 kW]) 9 Main regulator

2 Gas water heaters 10 Gas meter

(400,000 Btu/hr. [422 Mj/hr., 117.2 kW] each) 11 Pressure regulator (if required)

3 Gas space heaters 12 050 series tumble dryers

(70,000 Btu/hr. [79 Mj/hr., 20.5 kW] each) (130,000 Btu/hr. [137 Mj/hr., 38.1 kW] each)

4 Sediment traps, supply pressure taps and 075 series tumble dryers

shut-off valves. Refer to Figure 22. (165,000 Btu/hr. [174 Mj/hr., 48.359 kW] each)

5 1 in. (25.4 mm) gas pipe loop F75 series tumble dryers

6 19 ft. (5.8 m) (225,000 Btu/hr. [237 Mj/hr., 65.94 kW] each)

7 Minimum Pipe Size is 0.5 in. (12.7 mm)

TMB2126N

SAMPLE CALCULATIONS:

Equivalent length = Total length of main gas supply pipe to the far end of the tumble dryers.

= 25 ft. + 19 ft. (7.6 m + 5.8 m) gas supply pipe = 44 ft. (13.4 m) Total Gas Line

Total Btu/hr. = The sum of the Btu/hr. of all 050 series tumble dryers being fed by the main gas supply pipe.

= 9 x 130,000 (137, 38.1) = 1,170,000 Btu/hr. (1,234 Mj/hr., 342.9 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.

Figure 23

70457901ENR7

Page 43

Gas Requirements

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

Gas Pipe Size Required for 1000 Btu Natural Gas —

Equivalent Length

Gas

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)

Appliances

Total Btu / h r.

Based on 0.3 in. 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)

0.75 (19.05) 1 (25.40) 1 (25.40) 1 (25.40)

1.25 (31.75)

1.5 (38.10)

1.5 (38.10) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80)

2.5 (63.50)

0.75 (19.05) 1 (25.40) 1 (25.40) 1 (25.40) 1 (25.40) 1 (25.40)

1.25 (31.75)

1.5 (38.10)

1.5 (38.10) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80)

2.5 (63.50)

2.5 (63.50) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20)

1 (25.40) 1 (25.40) 1 (25.40) 1 (25.40) 1 (25.40)

1.25 (31.75)

1.5 (38.10)

1.5 (38.10) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80)

2.5 (63.50)

2.5 (63.50) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20)

3.5 (88.90)

1 (25.40) 1 (25.40) 1 (25.40)

1.25 (31.75)

1.5 (38.10)

1.5 (38.10) 2 (50.80) 2 (50.80) 2 (50.80) 2 (50.80)

2.5 (63.50)

2.5 (63.50) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20)

3.5 (88.90)

1 (25.40) 1 (25.40) 1 (25.40)

1.25 (31.75)

1.5 (38.10)

1.5 (38.10) 2 (50.80) 2 (50.80) 2 (50.80)

2.5 (63.50)

2.5 (63.50) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20)

3.5 (88.90)

150 feet

(45.75 m)

1 (25.40) 1 (25.40)

1.25 (31.75)

1.5 (38.10)

1.5 (38.10) 2 (50.80) 2 (50.80) 2 (50.80)

2.5 (63.50)

2.5 (63.50) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 3 (76.20) 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.

70457901ENR7

Table 5

Page 44

Gas Requirements

High Altitude Burner Orifice Sizing

For proper operation at altitudes above 2000 feet (610 m), the gas burner orifice size must be reduced to ensure complete combustion. Refer to Tabl e 6 .

For CE models, consult local gas supplier.

Altitude Burner Orifice New Rate

Model Gas

Natural Gas 2001-4000 610-1220 27 0.1440 3.7 2 M400998 119,600 126

050

Series

075

Series

F75

Series

L.P. Gas 2001-4000 610-1220 43 0.0890 2.3 M406184 119,600 126

Natural Gas 2001-4000 610-1220 29 0.1360 3.4 3 M400997 151,800 160

L.P. Gas 2001-4000 610-1220 45 0.0820 2.1 M401027 165,000 174

Natural Gas 2001-4000 610-1220 22 0.1570 4.0 3 M402996 207,000 218

L.P. Gas 2001-4000 610-1220 41 0.0960 2.4 M401015 225,000 237

* Btu/hr. derate of 4% per 1000 feet (305 meters) of altitude.

feet meters No. inches mm Quantity

4001-6000 1221-1830 28 0.1405 3.6 M401014 109,200 115

6001-8000 1831-2440 29 0.1360 3.4 M400997 98,800 104

8001-10,000 2441-3050 30 0.1285 3.3 M401021 88,400 93

4001-6000 1221-1830 44 0.0860 2.2 M401011 109,200 115

6001-8000 1831-2440 45 0.0820 2.1 M401027 98,800 104

8001-10,000 2441-3050 46 0.0810 2.1 M401003 88,400 93

4001-6000 1221-1830 30 0.1285 3.3 M401021 138,600 146

6001-8000 1831-2440 1/8 0.1250 3.2 M402489 125,400 132

8001-10,000 2441-3050 31 0.1200 3.0 M401017 112,200 118

4001-6000 1221-1830 47 0.0785 2.0 M400999 138,600 146

6001-8000 1831-2440 47 0.0785 2.0 M400999 125,400 132

8001-10,000 2441-3050 48 0.0760 1.9 M401001 112,200 118

4001-6000 1221-1830 24 0.1520 3.9 M402980 189,000 199

6001-8000 1831-2440 26 0.1470 3.7 M401000 171,000 180

8001-10,000 2441-3050 28 0.1405 3.6 M401014 153,000 161

4001-6000 1221-1830 42 0.0935 2.4 M403017 189,000 199

6001-8000 1831-2440 43 0.0890 2.3 M406184 171,000 180

8001-10,000 2441-3050 44 0.0860 2.2 M401001 153,000 161

Part

Number

Btu/hr.* Mj/hr.

Table 6

70457901ENR7

Page 45

Electrical Requirements

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

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.

70457901ENR7

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.

Page 46

Electrical Requirements

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

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.

70457901ENR7

Page 47

Service/Ground Location

TMB2269N

Terminal

Block

TMB2269N

Ground

Electrical

Service

Junction

Box

TMB2247N

Terminal

Block

Power Disconnect

(Models Through 7/31/11)

Electrical

Service

Ground

Junction

Box

Electrical Requirements

Model

Non-CE

Ground and Terminal Block Locations

70457901ENR7

Figure 24

Page 48

Electrical Requirements

To Connect Electrical Service To The Tumble Dryer

The following steps outline the procedure for connecting the electrical service to the tumble dryer.

NOTE: The wiring diagram is located in the junction box.

1. Install a circuit breaker as close to the tumble dryer as possible. If more than one tumble dryer is being installed, a disconnect switch or circuit breaker should be provided for each. This will make it possible to disconnect each tumble dryer for maintenance purposes.

2. Connect the conduit-encased leads to the disconnect switch, or circuit breaker. Connect the wire leads to the appropriate labeled terminal on the terminal block. The ground wire must be connected to the ground connection as shown in Figure 24.

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

a. Energize the electrical service (on reversing

tumble dryers, ensure nonreversing is selected) and momentarily start the tumble dryer. Check the direction of the cylinder rotation. If the cylinder rotates clockwise (viewed from the front), the phase sequence is correct. If the cylinder rotates counterclockwise, proceed with step b.

NOTE: When viewed from the front, the fan should rotate clockwise on 050 and 075 series models and counterclockwise on F75 series models.

b. Disconnect and reverse any two service leads

on the terminal block (example: switch L2 and L3 on terminal block).

70457901ENR7

Page 49

Electrical Requirements

Non-CE Models CE Models

Jumper Configuration Instructions

Changing the transformer configuration jumper is required, PRIOR TO SUPPLYING POWER TO

THE MACHINE, if any of the following apply:

IMPORTANT: Failure to install the proper configuration jumper may result in damage to sensitive electronic controls and may void warranty.

• Location voltage 200 – 208 Volt service and

connecting a model rated for 240 Volt operation.

Replace the 240 Volt jumper with the 208 Volt jumper per the conversion label, located on the rear of the tumble dryer, sign and date conversion label to document the conversion.

Ferrite Ring Installation

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

The ferrite ring provided in the literature packet must be installed over the power leads during connection of electrical service. The ferrite protects the sensitive electronic controls from destructive electrical disturbances which may be present on power lines to the machine. Failure to properly install the ferrite ring may result in damage to the electronic controls and will void control warranty.

To install:

1. Immediately after connection of power leads and before 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 25. 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.

1 Ferrite Ring 3 Models Through 7/31/11

2 Junction Box

70457901ENR7

TMB2270N TMB2271N

Figure 25

Page 50

Electrical Requirements

Electrical Specifications

NOTE: Wire sizes were obtained from the Canadian Electrical Code for 75 C. wire and are intended for use as a guideline only. Electrical connections should be made by a qualified electrical contractor in accordance with all applicable local and national requirements.

NOTE: Electrical specifications below are subject to change without notice. Always refer to product serial plate for most current specifications of product being installed.

050 Series Gas and Steam Models

Serial Plate Rating

120V/60Hz/1ph

200-208V/60Hz/1ph

200-208-240V/60Hz/1ph

230-240V/50Hz/1ph

200-208/240V/60Hz/3ph

200V/50Hz/3ph

230-240V/50Hz/3ph

380V/50 or 60Hz/3ph

400-415V/50Hz/3ph

440V/60Hz/3ph

460-480V/60Hz/3ph

N/A = Not Applicable

Terminal Block

Connections

Required

L1, Neutral and ground 9.3 N/A 15A – 1 pole 14 (2.5)

L1, Neutral and ground 5.1 N/A 10A – 1 pole 14 (2.5)

L1, L2 and ground 5.1 N/A 10A – 2 pole 14 (2.5)

L1, Neutral and ground 6.3 6.9 15A – 1 pole 14 (2.5)

L1, L2, L3 and ground 2.8 4.0 10A – 3 pole 14 (2.5)

L1, L2, L3 and ground 3.3 4.2 10A – 3 pole 14 (2.5)

L1, L2, L3 and ground 3.1 4.3 10A – 3 pole 14 (2.5)

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

L1, L2, L3 and ground 1.4 1.9 10A – 3 pole 14 (2.5)

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).

Serial Plate Amps Recommended Circuit

Nonreversing Reversing

Breaker

Rating

Wire Size

AWG (mm

)

Table 7

70457901ENR7

Page 51

075 Series Gas and Steam Models

Electrical Requirements

Serial Plate Rating

120V/60Hz/1ph

200-208V/60Hz/1ph

200-208-240V/60Hz/1ph

230-240V/50Hz/1ph

200-208/240V/60Hz/3ph

200V/50Hz/3ph

230-240V/50Hz/3ph

380V/50 or 60Hz/3ph

400-415V/50Hz/3ph

440V/60Hz/3ph

460-480V/60Hz/3ph

N/A = Not Applicable

F75 Gas Models Only

Terminal Block

Connections

Required

Serial Plate Amps Recommended Circuit

Nonreversing Reversing

Breaker

Rating

AWG (mm

Wire Size

L1, Neutral and ground 13.8 N/A 20A – 1 pole 12 (4)

L1, Neutral and ground 7.6 N/A 15A – 1 pole 14 (2.5)

L1, L2 and ground 7.6 N/A 15A – 2 pole 14 (2.5)

L1, Neutral and ground 6.7 7.0 15A – 1 pole 14 (2.5)

L1, L2, L3 and ground 3.8 4.3 10A – 3 pole 14 (2.5)

L1, L2, L3 and ground 3.5 4.5 10A – 3 pole 14 (2.5)

L1, L2, L3 and ground 3.5 4.9 10A – 3 pole 14 (2.5)

L1, L2, L3 and ground 1.8 2.1 10A – 3 pole 14 (2.5)

L1, L2, L3 and ground 1.9 2.1 10A – 3 pole 14 (2.5)

Table 8

)

Serial Plate Rating

200-208/240V/60Hz/3ph

460-480V/60Hz/3ph

N/A = Not Applicable

Terminal Block

Connections

Required

Serial Plate Amps Recommended Circuit

Nonreversing Reversing

Breaker

Rating

AWG (mm

Wire Size

L1, L2, L3 and ground N/A 6.3 15A – 3 pole 14 (2.5)

L1, L2, L3 and ground N/A 3.1 10A – 3 pole 14 (2.5)

Table 9

)

70457901ENR7

Page 52

Electrical Requirements

050 and 075 Series Electric Models

Serial Plate Rating

240V/50Hz/1ph (050 Series only)

200-208V/60Hz/3ph

200V/50Hz/3ph

230V/50Hz/3ph

240V/50Hz/3ph

240V/60Hz/3ph

380V/50 or 60Hz/3ph

400-415V/50Hz/3ph

440V/60Hz/3ph

480V/60Hz/3ph

Terminal Block

Connections Required

Nonreversing Reversing

Breaker

Rating

Wire Size

AWG (mm

L1, Neutral and Ground 93 95 125A – 1 pole 1 (35)

L1, L2, L3 and ground 89 88 125A – 3 pole 1 (35)

L1, L2, L3 and ground 84 85 125A – 3 pole 1 (35)

L1, L2, L3 and ground 73 75 100A – 3 pole 3 (26.7)

L1, L2, L3 and ground 79 78 100A – 3 pole 3 (26.7)

L1, L2, L3 and ground 47 48 60A – 3 pole 6 (16)

L1, L2, L3 and ground 43 44 60A – 3 pole 6 (16)

L1, L2, L3 and ground 41 41 51A – 3 pole 6 (16)

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

Table 10

Serial Plate Amps Recommended Circuit

)

70457901ENR7

Page 53

Steam Requirements

WARNING

All system components must have a 125 psig (8.6 bar) 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 tumble dryer steam coil connections.

W480R2

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 26 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.

70457901ENR7

Page 54

Steam Requirements

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 26 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.

Thermal Oil Prep

It is the responsibility of the customer to install appropriate coil and heating system for thermal oil prep models. Alliance Laundry Systems, LLC. is not responsible for the performance or safety of the customer installed thermal oil system. To ensure proper operation, refer to the Specifications and Dimensions section for the Btu input of equivalent steam models. Thermal oil systems that do not deliver appropriate Btus will dry slower. For solenoid valve wiring connections, refer to the Wiring Diagram supplied with tumble dryer.

70457901ENR7

Page 55

Steam Requirements

TMB2014N

NOTE: Refer to Table 11 for sizing of steam lines. Piping must also be sized accordingly for length of runs, and number of elbows.

1 Supply 8 18 in. (457 mm) Drop

2 12 in. (305 mm) Riser 9 Solenoid Valve (Supplied with machine)

3 Shut-Off Valve 10 Steam Bonnet

4 Condensate Return Line from Supply Line 11 Flexible Line

5 Return 12 Union

6 Check Valve 13 Trap with Built-In Strainer

7 Vacuum Breaker (Optional)

Steam Pressure PSI (bar)

Figure 26

Minimum

Supply Pipe Diameter

Steam Trap Size*

Pounds Condensate/Hour

(Kilograms Condensate/Hour)

80-100 (5.3-6.9) 3/4 in. NPT 160 (72.6)

*Based on 6.9 bar.

Tab le 11

TMB2014N

70457901ENR7

Page 56

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 Ta bl e 12.

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 Tab le 1 2.

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.

70457901ENR7

Page 57

Dipswitch Settings

Single Drop Timer

Heat Time Per Coin Pulse

(in minutes)

8 (factory default)

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

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 12 (continued)

70457901ENR7

Page 58

Single Drop Timer

Heat Time Per Coin Pulse

(in minutes)

Table 12 (continued)

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

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

Cool Down Per

Cycle

(in minutes)

1 (factory

default)

Cool Down

Switch Number

OFF OFF

ON OFF

OFF ON

ON ON

Total Cycle Time = Heat Time + Cool Down Time

Table 12

Cool Down

Per Cycle

(in minutes)

1 (factory

default)

Cool Down

Switch Number

OFF OFF

Cycle Reset

Switch Number

70457901ENR7

Page 59

Operating Instructions

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

To reduce the risk of fire, electric shock, or injury to persons, read the IMPORTANT SAFETY INSTRUCTIONS before operating this appliance.

W727

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

Emergency Stop Button On CE Models

All CE approved OPL tumble dryers are factory equipped with an emergency stop button located on the front panel. Refer to Figure 27.

TMB1664N

Emergency Stop Button

Figure 27

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.

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.

70457901ENR7

Page 60

Operating Instructions

Step 2: Load Laundry

Open loading door and load cylinder with laundry. Maximum drying load for 050 models is 50 pounds (22.7 kg) and for 075 and F75 models is 75 pounds (34 kg). 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 controls and follow the 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.

70457901ENR7

Page 61

Operating Instructions

WARNING

To prevent the risk of fire, remove laundry immediately in case of power failure.

W779

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)

TMB2147N

Figure 28

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

5. Press and release START button to start tumble dryer. Display will show minutes remaining before end of cycle.

TMB2150N

Figure 32

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.

TMB2148N

Figure 29

3. Set the COOL DOWN TIME for the number of minutes (from 0 - 15) desired.

TMB2149N

Figure 30

4. Select reversing or nonreversing cylinder rotation setting, if applicable.

TMB2145N

Figure 31

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.

70457901ENR7

Page 62

Operating Instructions

Error Codes

Display Definition Corrective Action

AF - 1

AF - 2

AF (Flashing)

AF (Solid)

Open thermistor error

Shorted thermistor error

Airflow switch closed when cycle started

Airflow switch failed to close after cycle started

Bouncing Airflow Switch

Airflow Switch Closed when Resuming Cycle

• Check thermistor. Replace if inoperative.

• Check wiring diagram between control and

thermistor. Refer to wiring diagram for proper wiring.

• Check control. Replace if inoperative.

• Check thermistor. Replace if inoperative.

• Check wiring between control and thermistor. Refer

to wiring diagram for proper wiring.

• Check control. Replace if inoperative.

• Check airflow switch. Replace if inoperative.

• 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.

• Allow up to 20 seconds for this condition to clear.

• Check if airflow switch opens at end of cycle.

• Replace airflow switch if inoperative.

70457901ENR7

Page 63

Operating Instructions

HIGH

MEDIUM

MED LOW

LOW

NO HEAT

ON / SELECT

REVERSING

START

STOP/RESET

WARNING

To prevent the risk of fire, remove laundry immediately in case of power failure.

W779

Electronic OPL Micro Control

OM and RM Control Suffixes

1. To use an Automatic Cycle, press an ON/ SELECT pad. Select HIGH, MEDIUM, MED LOW, LOW or NO HEAT for items that should not be dried with heat. A light to the left of the selected pad lights up.

HIGH Temperature 180°F (82°C) MEDIUM Temperature 160°F (71°C) MED LOW Temperature 140°F (60°C) LOW Temperature 120°F (49°C)

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

Programming Manual.

3. Press START pad to start tumble dryer.

TMB1485N

Figure 36

NOTE: All pads can be pressed in any sequence without damaging control or tumble dryer. To stop the tumble dryer at any time, open the door or press STOP/RESET.

TMB1484N

Figure 37

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.

TMB1483N

Figure 33

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 34.

TMB806N

Figure 34

2. Select REVERSING or NONREVERSING cylinder rotation setting.

TMB1486N

IMPORTANT: If the loading door or lint panel door is opened during the cycle, the heating system will shut off and the motor will stop. To restart the cycle, both doors must be closed and START pad must be pressed.

4. When the cycle is complete, open door and remove the laundry.

Figure 35

70457901ENR7

Page 64

Operating Instructions

WARNING

To prevent the risk of fire, remove laundry immediately in case of power failure.

W779

Reversing Operation

Tumble Dryers with the reversing option prevent the tangling of large pieces of laundry and minimize wrinkling. These tumble dryers are equipped with a second motor and additional controls which reverse the rotation direction of the cylinder.

Reverse Control Switch

An “on-off” switch for manual timer models, or a touch pad for OPL Micro models is placed in the control panel area so the operator can select the reversing or nonreversing operation. In nonreversing mode, the cylinder will always turn clockwise (as viewed from the front of the tumble dryer). If the cylinder is turning counterclockwise when switched to nonreversing, it will continue for a few seconds and then start up in the proper direction.

IMPORTANT: After any electrical maintenance is done, make sure that the blower motor is turning clockwise as viewed from the front of the 050 and 075 series tumble dryers and counterclockwise on the F75 tumble dryers. Then set the reverse control switch to “nonreversing” and note that the cylinder turns constantly clockwise as viewed from the front of the tumble dryer. If not, interchange L1 and L2 service leads to the reverse drive motor.

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)

TMB2147N

Figure 38

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

TMB1492N

Figure 39

3. Press START button to start tumble dryer.

TMB2150N

Figure 40

IMPORTANT: To stop the tumble dryer at any time during the cycle, OPEN DOOR. To restart the tumble dryer, CLOSE door and press START button.

4. When the cycle is complete, open door and remove the laundry.

70457901ENR7

Page 65

Operating Instructions

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

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.

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.

70457901ENR7

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Operating Instructions

1 2 3 4 5 6 7 8O

2345

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 41.

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.

Error Codes

Display Definition Corrective Action

AF (flashing)

Airflow switch opened/closed 5 or more times in a running cycle.

TMB2216N

Figure 41

• Check airflow switch. Replace if inoperative.

70457901ENR7

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Operating Instructions

TMB1963N

WARNING

To prevent the risk of fire, remove laundry immediately in case of power failure.

W779

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)

TMB2338N

Figure 42

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

3. Press START pad to start tumble dryer.

TMB2331N

Figure 44

IMPORTANT: To stop the tumble dryer at any time during the cycle, OPEN DOOR. To restart the tumble dryer, CLOSE door and press START pad.

4. When the cycle is complete, open door and remove the laundry.

TMB1492N TMB1963N

Figure 43

70457901ENR7

Page 68

Operating Instructions

DRY576R

WARNING

To prevent the risk of fire, remove laundry immediately in case of power failure.

W779

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.

Figure 45

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.

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Operating Instructions

WARNING

To prevent the risk of fire, remove laundry immediately in case of power failure.

W779

TMB1438R

Figure 46

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 Temperature190°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.

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Operating Instructions

S MODELS

H MODELS

TMB1346R

TMB1345R

PROGRAM REVERSING ENERGY

SAVER

HEATING

START

STOP

BACK

TMB1345R

U MODELS

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

PROGRAM REVERSING ENERGY

BACK

SAVER

HEATING

STOP

START

TMB1371R

PROGRAM REVERSING ENERGY

BACK

Figure 47

SAVER

HEATING

STOP

START

TMB1346R

LED OPL Control

EO and RE Control Suffixes

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.

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.

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.

70457901ENR7

Page 71

Figure 48

TMB1276C

WARNING

To prevent the risk of fire, remove laundry immediately in case of power failure.

W779

Operating Instructions

TMB1276C

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.

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.

70457901ENR7

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Operating Instructions

WARNING

To prevent the risk of fire, remove laundry immediately in case of power failure.

W779

WARNING

To prevent the risk of fire, remove laundry immediately in case of power failure.

W779

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 Tab l e 1 3.

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

TMB2266N

Figure 49

Drying

Time

Left Button

Middle Button

Right Button

Tem perature

104°F (40°C) Varies 2 min.

140°F (60°C) Varies 2 min.

176°F (80°C) Varies 2 min.

Table 13

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.

Cool Down

Time

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 Tab le 1 4.

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

TMB2266N

Figure 50

Drying

Time

Left Button

Middle Button

Right Button

Tem perature

104°F (40°C) 30 min. 2 min.

140°F (60°C) 30 min. 2 min.

176°F (80°C) 35 min. 2 min.

Table 14

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.

Cool Down

Time

5. When the cycle is complete, open door and remove the laundry.

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Operating Instructions

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

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

1 – Towels

2 – Sheets 30 5 165ºF (74ºC) Yes

40 5

185º/195ºF

(85º/91ºC)

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 15

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

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.

• RPM display – when equipped with rotational sensor only

• Monitors the lint door switch operation

• Monitors the thermistor for operation

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Operating Instructions

DRYING

COOLING

TEMPERATURE

REV START STOP

(CANCEL)

TMB1956N

DMP OPL Models

DO and RD Control Suffix

Description of the OPL Control Panel

Refer to Figure 51.

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

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

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

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

12 TEMPERATURE LED. Illuminated when the display is showing the temperature setting.

buttons are used to adjust the drying time, cooling time, temperature, clockwise time, dwell time, counterclockwise time, and minutes per coin (Coin only).

a program, as indicated in Programming.

the Display button for 3 seconds allows the user to display the drying cycle temperature.

cooling cycle.

Figure 51

70457901ENR7

TMB1956N

Page 75

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.

Function OPL Coin

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

Operating Instructions

Temperature Units OFF OFF ºF=Off; ºC=On

Local/Remote

Reversing

Empty ON ON Always ON

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

Safety Tumble (OPL)

or Coin Count/Pay

(Coin)

Programming OFF OFF Disable=Off; Enable=On

ON ON Local=On; Remote=Off

ON OFF

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.

#1 #7 DIP SWITCH

OFF ON SAFETY TUMBLE

OFF OFF NO SAFETY TUMBLE

ON ON COIN COUNT

ON OFF PAY

Table 16

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.

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.

70457901ENR7

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Operating Instructions

DRYING

PERM. PRESS

COOLING

INSTRUCTIONS

START

TEMP

INSERT COIN (S) SELECT TEMP. PUSH START

1 2 3

HIGH

MINUTES

MEDIUM

LOW

TMB1955N

DMP Coin

DV and DX Control Suffixes

Description of The Coin Control Panel

Refer to Figure 52.

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 52

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Operating Instructions

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 preprogrammed 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 preprogrammed 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.

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

”.

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

70457901ENR7

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Operating Instructions

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.

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 30120 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.

13. Toggle between reversing REV (illuminated) or nonreversing REV (not illuminated). (Only for tumble dryers with the reversing option.)

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Operating Instructions

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.)

70457901ENR7

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Operating Instructions

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

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:

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)

Steady On Internal Control Failure

NOTE: The LED will flash on for 1/4 second, then off for 1/4 second during a fault condition. The pause between fault codes is 3 seconds.

Manual Reset Error

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

Troubleshooting Guide

Symptom Probable Cause

Control in Lockout Mode (70458701 Control Only)

Control does not start, green LED is off

Thermostat on, no spark or valve

Valve on, no spark during TFI

Spark on, no flame 1. Is gas on?

Flame okay during TFI, no flame sense after TFI

Reset failure 1. Reset switch was pressed too

Manual reset of the control is needed. Reset by pushing red lockout button or use front end control.

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.

1. Cable connects to control and electrode. Voltage present at gas valve.

2. Bad control. Check red LED for steady on or flashing codes.

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.

2. 24 VAC at gas valve.

3. Bad control. Check voltage between gas valve terminal MV and GND on control.

1. Check electrode position and cleanliness.

2. Check high voltage wire.

3. Poor ground at burner.

4. Poor flame, check flame current.

long. Try to reset again.

2. Reset switch is shorted. Replace switch.

70457901ENR7

Page 81

Operating Instructions

BURNER

YES

NO NO

BURNER BURNER

TMB 2317K

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 53.

Figure 53

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 microammeter 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 FCterminals. 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.

70457901ENR7

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Operating Instructions

Ignition Control Operation for NonCE 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 ignitor 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 ignitor will be powered up again in an attempt to re-ignite the gas.

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

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.

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.

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Operating Instructions

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.

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Operating Instructions

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.

Error Code

3 4

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

DGN LED status Fault Type

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 54. The Diagnostic LED will indicate the status of the ignition control. Refer to Table 17.

LED Color Description

Orange-Yellow Initialization Green Standby/Normal Operation Red Fault Indication Code

Table 17

The Diagnostic LED will flash error codes one half second on and one half second off. Error codes are separated by a one second pause before the code is repeated.

1 Diagnostic (DGN) LED

Figure 54

TMB2176N

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Adjustments

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

PROPER AIRFLOW

INSUFFICIENT AIRFLOW

NO AIRFLOW

Gas Burner Air Shutter

NOTE: Air inlet shutters on the burner must be adjusted so sufficient air is metered into the system for proper combustion and maximum efficiency. Before adjusting the inlet shutters be sure that all lint is removed from lint compartments and lint screen.

5. After air shutter is adjusted for proper flame, tighten air shutter adjusting screw securely.

Air shutter adjustments will vary from location to location and will depend on the vent system, number of units installed, make-up air and line gas pressure. Opening the shutter increases the amount of primary air supplied to the burner while closing the shutter decreases the primary air supply. Adjust air shutter as follows:

Refer to Figure 55.

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

2. Start the tumble dryer and check the flame pattern. If the flame pattern is straight up, insufficient air is flowing through the tumble dryer. A flame pattern that flares to the right and left indicates no air is flowing through the tumble dryer. Correct air and gas mixture is indicated if the flame pattern is primarily blue, with small yellow tips, and bends to the right of the heater section. Too little air is indicated if the flame if yellow, lazy and smokey.

3. To adjust the air shutter, loosen air inlet shutter adjusting screw.

4. Open or close air shutter as necessary to obtain proper flame intensity.

70457901ENR7

T457I

1 Air Shutter Adjusting Screws

Figure 55

Page 86

Adjustments

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

Airflow Switch

The airflow switch is set at the factory for proper operation. No adjustment necessary.

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.

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 51 mm (2 inches) 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.

NOTE: To properly mount the airflow switch bracket, or in case of a load not drying, the airflow switch bracket may need to be checked for proper alignment. Be sure the locator pins are securely in their respective holes before tightening the bracket mounting screws. This will assure proper alignment of the airflow switch arm in the channel of the airflow switch bracket and prevent binding of the arm.

TMB2105N

1 Switch Actuator

Figure 56

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Adjustments

Loading Door Catch

The door catch must be adjusted to have sufficient tension to hold loading door closed against force of load tumbling against it. Proper adjustment is when 7-15 pounds (0.48-1.03 bar) pull 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. Tighten acorn nut.

Drive Belt

Nonreversing Models

Refer to Figure 58.

Proper tension is when the drive V-belt can be depressed approximately 0.5 inch (13 mm) by applying light thumb pressure at a point midway between the sheave and motor pulley.

1. Remove guard from rear of tumble dryer.

2. To adjust belt tension, loosen idler housing bolts holding idler housing assembly to the guide rails.

3. Position housing assembly by turning adjusting bolt until proper belt tension is reached, then retighten idler housing bolts.

4. Replace the guard on rear of tumble dryer.

Reversing Models

Refer to Figure 59.

Proper tension is when the drive belt can be depressed approximately 0.5 inch (13 mm) by applying light thumb pressure (approximately 5 pounds [0.35 bar]) at a point midway between the sheave and motor pulley.

T048I

1 Door Latch

2 Door Catch

3 Acorn Nut

Proper tension is when each cylinder belt can be depressed approximately 0.19 inch (5 mm) by applying light thumb pressure (approximately 5 pounds [0.35 bar]) at a point midway between the sheave and the idler.

1. Remove guard from rear of tumble dryer.

Figure 57

2. To adjust cylinder belt tension, loosen idler housing bolts holding idler housing assembly to the guide rails.

3. Position housing assembly by turning adjusting bolt until proper belt tension is reached, then retighten idler housing bolts.

NOTE: Adjusting the cylinder belt tension will change the drive tension. Drive belt tension must also be adjusted.

4. Loosen the locking bolt.

5. Loosen the adjusting nut and use the adjusting screw to move the motor up or down.

6. Once proper belt tension is reached, retighten the adjusting nut and locking bolt.

7. Replace the guard on rear of tumble dryer.

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Adjustments

TMB2244N

NONREVERSING MODELS

1 Poly V-Belt (Self-Adjusting) 4 Drive V-Belt

2 Idler Housing Bolts (2) 5 Idler Housing Assembly

3 Adjusting Bolt

TMB2244N

Figure 58

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Adjustments

REVERSING MODELS

TMB2283N

1 Locking Bolt 5 Guide Rail

2 Adjusting Nut 6 Idler Housing Bolts (2)

3 Adjusting Screw 7 Adjusting Bolt (Not shown)

4 Cylinder Belts 8 Drive Belt

Figure 59

TMB2283N

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Maintenance

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

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.

b. Remove all accumulated lint in the lint

compartment area. Lightly brush any lint that may be left on the lint screen.

TMB2281N

1 Thermistor 2 Thermostat 3 Lint Screen

Figure 60

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 60.

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.

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Maintenance

Monthly

1. Remove lint and debris from inside exhaust duct to maintain proper airflow and avoid overheating.

a. Remove external duct and duct access covers,

if present.

b. Clean inside of duct with a vacuum.

c. Clean dampers and make sure they operate

freely.

2. Ensure even lint distribution over lint screen.

3. Carefully wipe any accumulated lint off the cabinet high limit thermostat and thermistor, including perforated cover.

4. Clean lint and debris buildup from blower to maintain proper airflow.

Quarterly

1. Use a vacuum to clean air vents on drive motors.

2. Use a vacuum to clean lint from rear limit thermostat cover.

Bi-Annually

1. Check mounting hardware for any loose nuts, bolts or screws.

2. Check gas connections for leakage.

3. Check for loose electrical connections.

4. Check steam connections for looseness and leakage.

5. Remove all front panels and vacuum, including coin drop mechanisms.

6. Check cylinder and front panel seals.

7. Inspect cabinet and inner panels for any damage, replace or repair as needed.

8. Clean burner tubes and orifice area of any lint buildup.

Annually

1. Remove burner tubes and clean using water and a brush.

3. Check and clean steam coils, if applicable.

4. Check flow of combustion and ventilation air.

5. Check belt tension and condition. Replace worn or cracked belts.

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Maintenance

Clean up any water spilled during testing to avoid personal injury.

W487

CAUTION

Fire Suppression System Maintenance Test

NOTE: Fire suppression system only available on gas and steam models.

To ensure proper operation, the fire suppression system must be tested every three months. If the system test does not perform as indicated:

1. Discontinue use of the tumble dryer.

2. Refer to Troubleshooting Manual or contact a qualified service person.

3. Restore the fire suppression system to proper working order before using tumble dryer.

Create a maintenance record with a check box for pass, the date and a signature. Store this record in an area where it will not be damaged, but is easily accessible to person performing tests.

NOTE: Failure to maintain the fire suppression system will void the tumble dryer warranty.

NOTE: The auxiliary output is activated during the fire suppression system maintenance test sequence. Consider this fact prior to testing the system every three months. (Example – If the external system uses the auxiliary output to call the fire department, inform the fire department before and after the fire suppression system maintenance test.)

TMB1999N

1 Opening for Auxiliary Alarm Cable 2 Test Button 3 Light 4 Reset Button

Figure 61

To perform the fire suppression system maintenance test:

1. If the auxiliary alarm output is connected to a separate alarm system, disconnect prior to performing the fire suppression system maintenance test.

2. Remove any lint from the lint compartment.

3. Ensure temperature sensors are free of lint.

4. Place a load of dry towels in the tumble dryer. Refer to Tab l e 1 8 for proper load size. Ensure the cylinder baffles are to the left and right of the spray manifold located at the center top of the cylinder.

5. Unlock the fire suppression system control box.

6. Press and hold the test button, verify the light is on, this should take approximately five seconds. Refer to Figure 61. After a one-second pause water should begin to spray into the cylinder.

7. After 15 seconds of water spray, press and hold the reset button until water spray is off and light is off. This should take approximately one second. Refer to Figure 61 and Figure 62.

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8. Immediately remove and weigh the load. Refer to

Tab l e 1 8 for acceptable weight range. If less than minimum pounds indicated in Tabl e 1 8, the fire suppression system has failed the maintenance test. Refer to the Troubleshooting section.

IMPORTANT: If the fire suppression system failed the maintenance test, DO NOT operate the tumble dryer.

Maintenance

Dry Weight Wet Weight

Minimum

Weight

lbs. kg lbs. kg lbs. kg

50 25 11 40-44 18-20 35 16

75 40 18 57-61 26-28 52 24

Table 18

9. Clean up any water on the floor.

10. Lock the fire suppression system control box.

11. If the separate alarm option is being used, reconnect the auxiliary alarm output.

12. Start the tumble dryer to dry the test load.

13. On maintenance record, check box if fire suppression system passed the test, date and sign record.

TMB2010N

1 Spray Manifold 2 Water Spray

Figure 62

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Before You Call for Service

Won’t

Start

•

Won’t

Heat

•

Clothes Not Dry

Possible Reason – Corrective Actions

Insert correct coin(s) or valid card if applicable.

Close the loading door tightly.

Close lint panel tightly.

Press the PUSH-TO-START or START pad/button.

Be sure power cord is plugged all the way into the 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.

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.

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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 63. 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.

MIX1N

Figure 63

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ALLIANCE CU050N, DR50G2-BA050L, DR50G2-BA050N, DR50G2-BK050N, DR50G2-BT050D Installation Operation & Maintenance

Specifications and Main Features

Frequently Asked Questions

User Manual