Alliance Laundry Systems CA050L, CA050N, CU050N, DR50G2-BA050N, DR50G2-BA050L Installation Manual

Tumble Dryers

TMB795C

50 Pound Capacity 75 Pound Capacity

Starting Serial No. 0904004427

Refer to Page 5 for Model Identification

Installation

Keep These Instructions for Future Reference.

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

www.comlaundry.com

TMB795C

Part No. 70420301ENR8

July 2012

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. NFPA 54 “National Fuel Gas Code” and Standard ANSI/NFPA 70 “National Electric Code.”

In Canada Installation Code and CSA C22.1, latest edition, Canadian Electric Code, Part I.

In Australia and New Zealand Part 1: General Installations.

, installation must conform to the latest edition of the American National Standard Z223.1/

, installation must comply with Standards CAN/CSA-B149.1 or Natural Gas and Propane

, installation must comply with the Gas Installations Standard AS/NZS 5601

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.

70420301 (EN)

1

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

• 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

FOR YOUR SAFETY

Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

W053

• 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.

2

70420301 (EN)

Table of

Contents

Introduction......................................................................................... 5

Model Identification ............................................................................. 5

Customer Service.................................................................................. 7

Wiring Diagram .................................................................................... 7

Serial Plate Location............................................................................. 7

Safety Information.............................................................................. 8

Important Safety Instructions ............................................................... 9

Specifications and Dimensions........................................................... 11

Cabinet Dimensions.............................................................................. 12

Exhaust Outlet Locations...................................................................... 13

Gas Connection Locations.................................................................... 14

Electrical Connection Locations........................................................... 15

Steam Connection Locations ................................................................ 16

Installation........................................................................................... 17

Pre-Installation Inspection .................................................................... 17

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

Position and Level the Tumble Dryer................................................... 19

Bolt-On Angle Option .......................................................................... 19

To Reverse the Loading Door............................................................... 21

Before Placing Tumble Dryer into Service .......................................... 24

Required for CE Models Only.............................................................. 25

Installing CE Gas Drying Tumble Dryers ............................................ 25

General Information......................................................................... 25

Basic Configuration ......................................................................... 27

Specific Conversion Procedures ...................................................... 27

Exhaust Requirements ....................................................................... 30

Layout ................................................................................................... 30

Make-Up Air......................................................................................... 30

Venting ................................................................................................. 30

Individual Venting ........................................................................... 31

Manifold Venting............................................................................. 31

Gas Requirements............................................................................... 35

Gas Supply Pipe Sizing and Looping ................................................... 37

High Altitude Burner Orifice Sizing..................................................... 39

Electrical Requirements..................................................................... 40

Grounding Instructions ......................................................................... 41

For CE Models Only........................................................................ 41

Service/Ground Location ................................................................. 42

To Connect Electrical Service To The Tumble Dryer.......................... 43

Jumper Configuration Instructions ....................................................... 44

Ferrite Ring Installation........................................................................ 44

50 Pound Gas and Steam Models ......................................................... 45

75 Pound Gas and Steam Models ......................................................... 46

50 and 75 Pound Electric Models......................................................... 47

means without the expressed written consent of the publisher.

70420301 (EN)

3

Steam Requirements........................................................................... 48

Piping Recommendations ..................................................................... 49

Installing Steam Trap and Making Condensate

Return Connections ............................................................................ 49

Thermal Oil Prep .................................................................................. 49

Single Drop Timer .............................................................................. 51

Power-Up Mode.................................................................................... 51

Ready Mode.......................................................................................... 51

Start Mode ............................................................................................ 51

Run Mode ............................................................................................. 51

Setting Dry Time Dipswitches.............................................................. 51

Resetting Cycle Time to Zero............................................................... 51

Dipswitch Settings................................................................................ 52

Adjustments......................................................................................... 54

Gas Burner Air Shutter ......................................................................... 54

Airflow Switch...................................................................................... 55

Loading Door Switch............................................................................ 55

Loading Door Catch ............................................................................. 55

Drive Belt.............................................................................................. 56

Nonreversing Models....................................................................... 56

Reversing Models ............................................................................ 56

Removing Tumble Dryer from Service............................................. 59

4

70420301 (EN)

Introduction

Model Identification

Information in this manual is applicable to these models:

Gas Steam/Thermal Oil Electric

CA050L CA050N CT050L CT050N CU050L CU050N DR50G2-BA050L DR50G2-BA050N DR50G2-BT050D DR50G2-BT050L

50 Pound

DR50G2-BT050N DR50G2-BU050L DR50G2-BU050N DR55G2-BA050L DR55G2-BA050N DR55G2-BT050D

CA075L CA075N CT075L CT075N CU075L CU075N DR75G2-BA075L DR75G2-BA075N DR75G2-BT075D DR75G2-BT075L

75 Pound

DR75G2-BT075N DR75G2-BU075L DR75G2-BU075N DR80G2-BA075L DR80G2-BA075N DR80G2-BT075D DR80G2-BT075L

DR55G2-BT050L DR55G2-BT050N DR55G2-BU050L DR55G2-BU050N HA050L HA050N HT050D HT050L HT050N HU050L HU050N IPD50G2-IT050L IPD50G2-IT050N SA050L SA050N ST050D

DR80G2-BT075N DR80G2-BU075L DR80G2-BU075N HA075L HA075N HT075D HT075L HT075N HU075L HU075N IPD75G2-IT075L IPD75G2-IT075N SA075L SA075N ST075D ST075L ST075N

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

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

(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

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

IPD50S2-IT050S IPD50S2-IT050T ST050S ST050T SU050S SU050T UT050S UT050T UU050S UU050T YT050S YT050T YU050S YU050T

IPD75S2-IT075S IPD75S2-IT075T 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

70420301 (EN)

5

Introduction

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 BL – basic electronic, central pay BW – reversing basic electronic, prep

for coin BX – basic electronic, prep for coin BY – basic electronic, prep for card BZ – reversing basic electronic, prep

for card DO – DMP OPL

DV – DMP vended

DX – DMP prep for coin

EO – OPL electronic

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

R3 – reversing DX4 OPL

RD – reversing DMP OPL

RE – reversing OPL electronic

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

6

70420301 (EN)

Introduction

1

0

2

0

4

0

3

0

5

0

6

0

1

0

5

PUSH TO START

HEAT

COOL DOWN

HIGH

TEMP

ERATUR

E

LOW

1

5

0

1

Customer Service

If literature or replacement parts are required, contact the source from which the machine was purchased or contact Alliance Laundry Systems at (920) 748-3950 for the name and address of the nearest authorized parts distributor.

For technical assistance, call (920) 748-3121.

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.

Serial Plate Location

When calling or writing for information about your product, be sure to mention model and serial numbers. Model and serial numbers are found on serial plate on the rear of machine and inside door.

1 Serial Plate

Conversion Table

Multiply By To Obtain Multiply By To Obtain

Btu 0.252 kCal Pounds/sq. inch 0.06895 Bars

Btu 1055 Joules Pounds/sq. inch 0.070 kg/sq. cm

Inch 25.4 Millimeters Pounds (lbs.) 0.454 Kilograms

Inches W.C. 0.036 Pounds/sq. inch Boiler Horsepower 33,479 Btu/hr.

Inches W.C. 0.249 kPa Boiler Horsepower 34.5 lbs. steam/hr.

lb./inch

ft

70420301 (EN)

2

(psi) 6.895 kPa CFM 0.471 liters/second

3

28.32 Liters kW 3414 Btu/hr.

TMB2235N

7

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.

8

70420301 (EN)

Save These Instructions

Hazardous Voltage. Can cause shock, burn or cause death. Allow machine power to remain off for two minutes prior to working in and around AC inverter drive.

W359

WARNING

Safety Information

Important Safety Instructions

1. Read all instructions before using the tumble dryer.

2. Refer to the GROUNDING INSTRUCTIONS for the proper grounding of the tumble dryer.

3. Do not dry articles that have been previously cleaned in, washed in, soaked in, or spotted with gasoline, dry cleaning solvents, other flammable or explosive substances as they give off vapors that could ignite or explode.

4. 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.

5. Before the tumble dryer is removed from service or discarded, remove the door to the drying compartment and the door to the lint compartment.

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

7. Do not install or store the tumble dryer where it will be exposed to water and/or weather.

8. Do not tamper with the controls.

9. 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 you understand and have the skills to carry out.

13. Keep area around the exhaust opening and adjacent surrounding area free from the accumulation of lint, dust and dirt.

14. The interior of the tumble dryer and the exhaust duct should be cleaned periodically by qualified service personnel.

15. If not installed, operated and maintained in accordance with the manufacturer’s instructions or if there is damage to or mishandling of this product’s components, use of this product could expose you to substances in the fuel or from fuel combustion which can cause death or serious illness and which are known to the State of California to cause cancer, birth defects or other reproductive harm.

16. 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.

17. Tumble dryer 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.

18. Do not put articles soiled with vegetable or cooking oil in the tumble dryer, as these oils may not be removed during washing. Due to the remaining oil, the fabric may catch on fire by itself.

19. To reduce the risk of fire, DO NOT put clothes which have traces of any flammable substances such as machine oil, flammable chemicals, thinner, etc. or anything containing wax or chemicals such as in mops and cleaning cloths, or anything dry-cleaned at home with dry-cleaning solvent in the tumble dryer.

10. Do not use fabric softeners or products to eliminate static unless recommended by the manufacturer of the fabric softener or product.

11. To reduce the risk of fire, DO NOT DRY plastics or articles containing foam rubber or similarly textured rubberlike materials.

12. Always clean the lint filter daily.

70420301 (EN)

20. Use the tumble dryer only for its intended purpose, drying fabrics.

21. ALWAYS disconnect and lockout the electrical power to the tumble dryer before servicing. Disconnect power by shutting off appropriate breaker or fuse.

9

Safety Information

WARNING

To reduce the risk of serious injury, install lockable door(s) to prevent public access to rear of tumble dryers.

W055R1

22. Install this tumble dryer according to the INSTALLATION INSTRUCTIONS. All connections for electrical power, grounding, and gas supply must comply with local codes and be made by licensed personnel when required.

23. Remove laundry immediately after tumble dryer stops.

24. 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 reach of children at all times (preferably in a locked cabinet).

25. 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.

26. Always follow the fabric care instructions supplied by the garment manufacturer.

27. Never operate the tumble dryer with any guards and/or panels removed.

28. DO NOT operate the tumble dryer if it is smoking, grinding, has missing or broken parts.

29. DO NOT bypass any safety devices.

30. 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 to the laundry load being dried. Be sure make-up air is free of solvent vapors.

31. Failure to install, maintain, and/or operate this machine according to the manufacturer’s instructions may result in conditions which can produce bodily injury and/or property damage.

10

70420301 (EN)

Specifications and Dimensions

Specifications 50 Pound 75 Pound 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.

Net Weight (approximate): Pounds (kg)

Standard Packaging Weight: Pounds (kg)

Standard Packaging Shipping Dimensions: Inch (mm)

Slat Crate Packaging Weight: Pounds (kg)

Slat Crate Shipping Dimensions: Inch (mm)

Cylinder Size: Inches (mm)

Cylinder Capacity (dry weight): Pounds (kg)

Air Outlet Diameter: Inches (mm)

Maximum Static Back Pressure: W.C.I. (mbar)

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

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)

50

(22.7)

8

(203)

0.5

(1.3)

750

(354)

(1054 x 1433 x 2057)

44.5 x 59.25 x 87.75

(1130 x 1505 x 2229)

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

615

(279)

677

(307)

41.5 x 56.4 x 81

742

(337)

37 x 36

(940 x 914)

75

(34)

8

(203)

0.5

(1.3)

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)

75

(34)

10

(254)

0.5

(1.3)

1100

(519)

Motor Horsepower:

Nonreversing Reversing

Fan Cylinder

Gas Connection

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

Heating Element Rating: Kilowatts (kW)

Steam Connection

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

70420301 (EN)

1/2

1/3 1/3

Gas Models

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

130,000

(137.2)

Electric Models

21 kW (240 V/50 Hz)

30 kW (other voltages)

Steam Models

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

5.1

(177,500)

3/4

1/3 1/3

165,000

(174.1)

30 kW Not Applicable

6.1

(210,300)

Not Applicable

1

1/3

225,000

(237.4)

11

Specifications and Dimensions

TMB2293N

C

B

F

D

A

K

G

J

E

I

H

Cabinet Dimensions

Models A B C D E* F

50 Pound

Gas and Electric

50 Pound

Steam

75 Pound

Gas and Electric

75 Pound

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

50 Pound

Gas and Electric

50 Pound

Steam

75 Pound

Gas and Electric

75 Pound

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)

80 in.

(2032 mm)

76.625 in.

(1946 mm)

80 in.

(2032 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)

12

70420301 (EN)

Exhaust Outlet Locations

A

B

C

Specifications and Dimensions

TMB2238N

ModelsABC

50/75 Pound

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)

70420301 (EN)

13

Specifications and Dimensions

A

B

Gas Connection Locations

Diameter A B

75 – 1/2 in. NPT 14.75 in.

F75 – 3/4 in. NPT

(375 mm)

TMB2239N

65.75 in.

(1670 mm)

14

70420301 (EN)

Electrical Connection Locations

GAS AND STEAM

ELECTRIC

A

B

Specifications and Dimensions

AB

3.25 in.

(83 mm)

NOTE: These figures are approximate dimensions only.

TMB2240N

75.5 in.

(1918 mm)

70420301 (EN)

15

Specifications and Dimensions

C

A

B

D

Steam Connection Locations

TMB2241N

ModelsDiameterABCD

50/75 Pound

3/4 in. NPT 15.5 in.

(394 mm)

78.25 in.

(1988 mm)

7.5 in.

(190 mm)

64.75 in.

(1645 mm)

16

70420301 (EN)

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 22 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: Keep tumble dryer area clear and free from combustible materials, gasoline and other flammable vapors and liquids.

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).

70420301 (EN)

17

Installation

WARNING

To reduce the risk of serious injury, install lockable door(s) to prevent public access to rear of tumble dryers.

W055R1

TMB2242N

3

1

4

5

6

7

2

WARNING

To reduce the risk of severe injury, clearance of tumble dryer cabinet from combustible construction must conform to the minimum clearances.

W056R1

8

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 1. Note the minimum and maximum dimensions. Local codes and ordinances must be complied with.

IMPORTANT: Install tumble dryers with sufficient clearance for servicing and operation, refer to Figure 1.

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

18

Figure 1

TMB2242N

70420301 (EN)

Installation

T483I

TMB2014K

1

2

3

4

5

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 2. 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.

Bolt-On Angle Option

50 Pound Tumble dryers Only

This option allows the tumble dryer depth to be reduced to 34 5/16 inches. The tumble dryer should then fit through a 36 inch door opening (actual 34 1/2 inches).

1. Remove the loading door, access panel, front panel and lint panel. Refer to Figure 3.

TMB2014K

1 Loading Door

2 Front Panel

3 Access Panel

4 Cylinder

5 Lint Panel

Figure 3

T483I

Figure 2

70420301 (EN)

19

Installation

TMB2243N

1

2

3

4

5

6

7

8

X

2

1

2

3

4

5

6

7

TMB2015K

1 Trunnion Housing

2 Junction/Contactor Box

3 Vertical Trunnion Channel

4 Cylinder Pulley

5 Drive Guard

6 Exhaust Thimble

7 Motor

8 Motor Bracket

TMB2243N

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 5

Figure 4

2. Remove the drive guard. Refer to Figure 4.

3. Remove the drive belts. Refer to Figure 4.

4. Remove the cylinder pulley and shaft key.

5. Pull the cylinder out through the front of the tumble dryer. Refer to Figure 3.

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 5.

7. Remove the complete idler assembly.

8. Remove the trunnion housing. Refer to Figure 4.

9. Disconnect the motor harness(s).

10. Remove the motor(s) and motor bracket(s). Refer to Figure 4.

11. Unbolt and remove the two vertical trunnion channels.

12. Remove the junction/contactor box. Refer to Figure 4.

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

20

70420301 (EN)

To Reverse the Loading Door

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

1

2

3

4

5

6

4

7

5

8

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

1. Disconnect power supply to tumble dryer.

Installation

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 6.

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.

70420301 (EN)

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 6

21

Installation

1

2

3

4

5

1

2

3

4

5

6

7

4. Remove four front panel screws. Refer to Figure 6. Keep door hinge cams in place on door hinge lug. Pull lug and door assembly off as one piece. Refer to Figure 7.

5. Remove remaining front panel screws, four on the top and four on the bottom. Refer to Figure 6. Disconnect door switch harness from switch. Take off front panel. Refer to Figure 7.

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 7.

TMB1996N

1 Screw Cable Clamp

2 Beginning Location of Door Switch Harness

3 Original Switch Location

4 Lint Panel Switch Harness

5 Wire Ties

6 Original Plug Location

7 Top Panel

Figure 8

TMB1995N

1 Plug

2 Switch

3 Side Screw

4 Door Hinge Lug

5 Door Assembly

Figure 7

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 8.

22

70420301 (EN)

8. Place front panel on machine, loosely attach four

1

2

3

4

bottom screws. Connect door switch harness to switch in new location. Install door assembly and four front panel side screws loosely. Refer to Figure 9.

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.

11. Reinstall top screws and guide lugs.

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

Installation

TMB1997N

1 Switch (New location)

2 Plug (New location)

3 Door Assembly

4 Side Screw

NOTE: If machine is converted back to right hand hinge operation, the door switch harness must be rerouted.

Figure 9

70420301 (EN)

23

Installation

Do not operate tumble dryer if airflow switch is faulty. An explosive gas mixture could collect in tumble dryer if airflow switch does not operate properly.

W407R1

WARNING

T452I

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.

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.

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

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.

Reset

Lockout

Condition

By:

button

door

Australia

CE

All Others

Prepurge

Time

(seconds)

18 10 Press reset

1 – 3 10 Open loading

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.

T452I

Figure 10

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.

24

70420301 (EN)

Installation

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

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 Dryers

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. To install machines in any other country, or on any other gas, requires some level of modification.

3

), or L.P.

),in the countries

70420301 (EN)

Machines are built in two different configurations:

• Natural Gas – regulated/governor

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

no governor

Machines configured for Natural Gas (regulator/ governor) may be converted to L.P. Gas (not regulated/ no governor) with block-open kit, Part No. M400763.

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

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, order Regulated Natural Gas machines and convert according to Tab l e 1 .

25

Installation

Burner Orifice

Pressure,

mbar

Capacity/

Model

075

Diameter,

mm

3.7

3.6

2.1

2.0

3.7

3.6

3.7

3.6

2.1

2.0

2.1

2.0

3.7

3.6

2.1

2.0

3.0

2.9

2.1

2.0

3.7

3.6

2.1

2.0

3.7

3.6

2.1

2.0

2.1

2.0

3.7

3.6

2.1

2.0

3.7

3.6

2.1

2.0

Quantity

2 3

Burner Orifice

Part No.

M401000 M401014

M401003 M400999

M401000 M401014

M401003 M400999

M401000 M401014

M401003 M400999

M401017

N/A

M401003 M400999

M401000 M401014

M401003 M400999

M401000 M401014

M401003 M400999

M401000 M401014

M401003 M400999

M401000 M401014

M401003 M400999

Country

Code

DK/NO/

SE/FI/CZ/

EE/LV/LT/

SI/SK

DE**

NL

BE/FR*

GB/IE/PT/ ES/IT/GR/

LU/CH

AT**

CY/IS/MT

HU

PL

Gas Type Group

Pressure,

mbar

Natural Gas H 20 8.9 050

L.P. Gas B/P 30 No Governor 050

Natural Gas E 20 8.9 050

LL 25 12.6 050

L.P. Gas B/P 30 No Governor 050

B/P 50 28.5 050

Natural Gas L 25 12.6 050

L.P. Gas B/P 30 No Governor 050

Natural Gas E+ 20/25 No Governor 050

L.P. Gas 3+ 28/37 No Governor 050

Natural Gas H 20 8.9 050

L.P. Gas 3+ 28/37 No Governor 050

Natural Gas H 20 8.9 050

L.P. Gas B/P 50 28.5 050

L.P. Gas B/P 30 No Governor 050

Natural Gas H 25 8.9 050

L.P. Gas B/P 30 No Governor 050

Natural Gas H 20 8.9 050

L.P. Gas 3P 37 No Governor 050

Supply

Burner orifice information at 0-2000 feet (0-600 meters) altitude. N/A = Part no longer available. * For Natural Gas, Group E+ applications, convert using L.P. Gas model and replace burner orifice(s).

** For L.P. Gas, Group B/P with 50 mbar supply pressure, convert using Natural Gas model, M411334 regulator spring kit

and burner orifice(s).

26

Table 1

70420301 (EN)

Basic Configuration

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

SPECIFIED

LOCAL INLET

PRESSURE

3

2

1

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

NOTE: Conversion from regulated to unregulated is only needed when regulated tumble dryers were ordered, but unregulated tumble dryers were needed.

• How to Change Burner Orifice Size

Installation

• 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.

T103K

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 11

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 11.

2. Follow instructions in Conversion Kit, Part No. M400763 (Johnson Part No. Y71AA-5C).

70420301 (EN)

NOTE: This kit does not contain any burner orifices.

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

4. Commission tumble dryer for use.

27

Installation

1

10

9

8

7

3

5

4

2

11

13

12

6

1 Gas Valve 8 Manifold Pipe

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

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 11.

2. Remove spud holder. Unscrew spud holder nut near gas valve. Remove the burner orifice(s) from spud holder. Refer to Figure 12.

Figure 12

NOTE: Blank burner orifices are Part No. M400995.

3. Install the new, correct burner orifice(s). Refer to Figure 13 and Tab le 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 13.

5. Commission tumble dryer for use.

28

70420301 (EN)

How to Adjust Gas Valve Governor/Regulator

1

BURNER

ORIFICE

1. Check gas burner orifice (manifold) pressure as follows. Refer to Figure 12.

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 12.

5. Commission tumble dryer for use.

Installation

TMB2015N

1 Size Stamped on Orifice

Figure 13

70420301 (EN)

29

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 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

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

Venting

IMPORTANT: Installing in-line filters or lint collectors will cause increased static pressure. Failure to maintain the secondary lint system will decrease tumble dryer efficiency and may void machine warranty.

For maximum efficiency and minimum lint accumulation, tumble dryer air must be exhausted to the outdoors by the shortest possible route.

Proper sized exhaust ducts are essential for proper operation. All elbows should be sweep type. Exhaust ducts must be assembled so the interior surfaces are smooth, so the joints do not permit the accumulation of lint. DO NOT use plastic, thin foil or Type B 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).

Model Opening

2

144 in

50 Pound

75 Pound

F75

195 in

250 in

(928 cm2)

2

(1258 cm2)

2

(1613 cm2)

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

Make-up air openings in rooms containing tumble dryer(s) and/or gas fired hot water heater or other gravity vented appliances must be increased sufficiently to prevent downdrafts in any of the vents when all tumble dryers are in operation. Do not locate gravity vented appliances between tumble dryer(s) and make-up air openings. If it is necessary to duct makeup air to tumble dryer(s), increase area of duct work by 25% to compensate for restrictions in air movement.

30

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 15.

70420301 (EN)

Exhaust Requirements

IMPORTANT: For best performance provide an individual exhaust duct for each tumble dryer. Do not install a hot water heater in a room containing tumble dryers. It is better to have the water heater in a separate room with a separate air inlet.

Individual Venting

For maximum efficiency and performance, it is preferred to exhaust tumble dryer(s) individually to the outdoors.

IMPORTANT: At no point may the cross sectional area of installed venting be less than the cross sectional area of the exhaust outlet of the tumble dryer.

The exhaust duct must be designed so the static back pressure measured 12 inches (305 mm) from the exhaust outlet does not exceed the maximum allowable pressure specified on the installation sticker on the rear of the tumble dryer.

NOTE: Static back pressure must be measured with the tumble dryer running.

airborne. If 1200 feet per minute (366 m/min.) cannot be maintained, schedule monthly inspections and cleaning of the ductwork.

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

Manifold Venting

While it is preferable to exhaust tumble dryers individually to the outdoors, a main collector duct may be used if it is sized according to Figure 16 and Figure

17. 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 Tabl e 3 and Tab l e 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 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 2 to determine equivalent venting.

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 (feet) = 1.17 x Duct Diameter (inches)

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 2

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

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 mbar) 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 14. 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 per minute (366 m/min.) to ensure that lint remains airborne. If 1200 feet per minute (366 m/min.) cannot be maintained, schedule monthly inspections and cleaning of the ductwork.

Equivalent Length = 14 feet + (2) 90° elbows

= 14 feet + 14 feet + 14 feet = 42 feet (12.8 m)

With the tumble dryer in operation, airflow at any point in the duct should be at least 1200 feet per minute (366 m/min.) to ensure that lint remains

70420301 (EN)

T438I

Figure 14

31

Exhaust Requirements

TMB2361N

TMB2362N

1

2

3

4

5

1

2

4

5

1

2

5

3

4

OR

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 duct: 14 ft. (4.3 m)

Figure 15

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.

32

70420301 (EN)

1 NOTE: Where the exhaust duct pierces a

L

K

JI

H

G

F

E

D

CB

A

3

1

2

ONE MANIFOLD ASSEMBLY

combustible wall or ceiling, the opening MUST be sized per local codes.

Exhaust Requirements

TMB2019N

2 Outlet duct diameter

3 45° typical

Duct

Station

A

B

C

D

E

F

G

H

I

J

K

L

Figure 16

50/75 Pound F75

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

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 3

70420301 (EN)

33

Exhaust Requirements

1

2

3

L

K

JI

L

K

J

I

CONTINUE

TO A

CONTINUE

TO A

TWO MANIFOLD ASSEMBLIES

1 NOTE: Where the exhaust duct pierces a

combustible wall or ceiling, the opening MUST be sized per local codes.

Duct

Station

A

B

C

D

E

F

G

H

I

J

K

L

50/75 Pound F75

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

13 in. (330 mm) 15 in. (381 mm)

17 in. (432 mm) 22 in. (559 mm)

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

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

27 in. (686 mm) 34 in. (864 mm)

30 in. (762 mm) 37 in. (940 mm)

33 in. (838 mm) 40 in. (1016 mm)

34 in. (864 mm) 43 in. (1092 mm)

37 in. (940 mm) 46 in. (1168 mm)

39 in. (991 mm) 47 in. (1194 mm)

40 in. (1016 mm) 50 in. (1270 mm)

42 in. (1067 mm) 51 in. (1295 mm)

TMB2018N

2 Outlet duct diameter

3 45° typical

Figure 17

34

70420301 (EN)

Table 4

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

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 18.

• 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 19.

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

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

• with the latest edition of the “National Fuel

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

• In Australia and New Zealand, installation

0.5 psi (3.45 kPa, 34.5 mbar).

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

Propane Installation Code in Canada

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

0.5 psig

NATURAL GAS pressures with all gas appliances running (tumble dryers, water heaters, space heaters, furnace, etc.):

Maximum gas pressure – 10.5 water column inches (2.61 kPa) Recommended gas pressure – 6.5 water column inches (1.62 kPa) Minimum gas pressure – 5 water column inches (1.24 kPa)

An in-line pressure regulator may be required if the line pressure exceeds 10.5 water column inches (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 (3.23 kPa) Recommended gas pressure – 11 water column inches (2.74 kPa) Minimum gas pressure – 10 water column inches (2.49 kPa)

70420301 (EN)

35

Gas Requirements

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

1

2

3

4

5

6

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

50 Pound - M4979P3 75 Pound - M4454P3 F75 Pound - M4609P3

CE GASES refers to Installing CE Gas Drying Tumble Dryers section, the above data does not apply to the CE.

Turn on gas and check all pipe connections (internal and external) for gas leaks with a non-corrosive leak detection fluid. Purge air in gas service line by operating the tumble dryers in the drying mode. If burner does not light and unit goes into lockout, open and close the door and restart. Repeat these steps until burner ignites. Use pipe compound, resistant to

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

TMB2317N

1 Gas Line to Tumble Dryer Controls

2 Gas Supply Piping System

3 Gas “T” Fitting

4 6 in. (152 mm) Minimum Gas Pipe

5Gas Pipe Cap

6 Sediment Trap

Figure 18

36

70420301 (EN)

Gas Requirements

123456789

M

9

12

8

6

3

2

1

10

11

7

5

4

Gas Supply Pipe Sizing and Looping

1 Gas furnace (120,000 Btu/hr.) 7 Minimum Pipe Size is 0.5 in. (12.7 mm)

2 Gas water heaters (400,000 Btu/hr. each) 8 25 ft. (7.6 m)

3 Gas space heaters (70,000 Btu/hr. each) 9 Main regulator

4 Sediment traps, supply pressure taps and 10 Gas meter

shut-off valves. Refer to Figure 18 11 Pressure regulator (if required)

5 1 in. (25.4 mm) gas pipe loop 12 50 pound tumble dryers (130,000 Btu/hr. each)

6 19 ft. (5.8 m) 75 pound tumble dryers (165,000 Btu/hr. each)

F75 pound tumble dryers (225,000 Btu/hr. each)

SAMPLE CALCULATIONS:

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

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

Total Btu/hr. = The sum of the Btu/hr. of all 50 pound tumble dryers being fed by the main gas supply pipe

= 9 x 130,000 = 1,170,000 Btu/hr.

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

TMB2126N

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 19

70420301 (EN)

37

Gas Requirements

Gas Pipe Size Required for 1000 Btu Natural Gas — 0.64 Specific Gravity

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

Equivalent Length

Gas

Appliances

Total Btu/hr.

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

25 feet

(7.63 m)

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)

50 feet

(15.25 m)

75 feet

(22.88 m)

100 feet

(30.50 m)

125 feet

(38.13 m)

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

Sizes shown in inches (mm)

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)

2.5 (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.

Table 5

38

70420301 (EN)

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.

Gas Requirements

Model Gas

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

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

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

50 Pound

75 Pound

F75

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Altitude Burner Orifice New Rate

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

70420301 (EN)

Table 6

39

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.

40

70420301 (EN)

Grounding Instructions

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

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.

Electrical Requirements

• 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.

NOTE: Activation of the emergency stop switch stops all machine control circuit functions, but DOES NOT remove all electrical power from machine.

70420301 (EN)

41

Electrical Requirements

TMB2269N

Term inal

Block

TMB2269N

Ground

Electrical

Service

Junction

Box

TMB2247N

Terminal

Block

Power Disconnect

(Models Through 7/31/11)

Electrical

Service

Ground

Junction

Box

Service/Ground Location

Model

Non-CE

Ground and Terminal Block Locations

CE

42

Figure 20

70420301 (EN)

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 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 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 20.

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 50 and 75 pound models and counterclockwise on F75 models.

b. Disconnect and reverse any two service leads

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

70420301 (EN)

43

Electrical Requirements

1

2

1

2

Non-CE Models CE Models

3

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 21. 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

44

TMB2270N TMB2271N

Figure 21

70420301 (EN)

Electrical Requirements

50 Pound Gas and Steam Models

Refer to Table 7.

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.

Terminal Block

Serial Plate Rating

120V/60Hz/1ph

200-208V/60Hz/1ph

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

230-240V/50Hz/1ph

200-208V/60Hz/3ph

200V/50Hz/3ph

240V/60Hz/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

Connections

Required

L1, Neutral and ground 9.3 N/A 15A – 1 pole 14 (2.08)

L1, Neutral and ground 5.1 N/A 10A – 1 pole 14 (2.08)

L1, L2 and ground 5.1 N/A 10A – 2 pole 14 (2.08)

L1, Neutral and ground 6.3 6.9 15A – 1 pole 14 (2.08)

L1, L2, L3 and ground 2.8 4.0 10A – 3 pole 14 (2.08)

L1, L2, L3 and ground 3.3 4.2 10A – 3 pole 14 (2.08)

L1, L2, L3 and ground 2.8 4.0 10A – 3 pole 14 (2.08)

L1, L2, L3 and ground 3.1 4.3 10A – 3 pole 14 (2.08)

L1, L2, L3 and ground 1.6 2.0 10A – 3 pole 14 (2.08)

L1, L2, L3 and ground 1.4 1.9 10A – 3 pole 14 (2.08)

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

NOTE: Use copper conductors only.

NOTE: Connect to individual branch circuit.

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

7

Serial Plate Amps Recommended Circuit

Nonreversing Reversing Breaker Rating

Wire Size

AWG (mm

2

)

70420301 (EN)

Table 7

45

Electrical Requirements

75 Pound Gas and Steam Models

Refer to Table 8 and Tabl e 9.

NOTE: Wire size and breaker ratings 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.

Serial Plate Rating

120V/60Hz/1ph

200-208V/60Hz/1ph

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

230-240V/50Hz/1ph

200-208V/60Hz/3ph

200V/50Hz/3ph

240V/60Hz/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 13.8 N/A 20A – 1 pole 12 (3.31)

L1, Neutral and ground 7.6 N/A 15A – 1 pole 14 (2.08)

L1, L2 and ground 7.6 N/A 15A – 2 pole 14 (2.08)

L1, Neutral and ground 6.7 7.0 15A – 1 pole 14 (2.08)

L1, L2, L3 and ground 3.8 4.3 10A – 3 pole 14 (2.08)

L1, L2, L3 and ground 3.5 4.5 10A – 3 pole 14 (2.08)

L1, L2, L3 and ground 3.8 4.3 10A – 3 pole 14 (2.08)

L1, L2, L3 and ground 3.5 4.9 10A – 3 pole 14 (2.08)

L1, L2, L3 and ground 1.8 2.1 10A – 3 pole 14 (2.08)

L1, L2, L3 and ground 1.9 2.1 10A – 3 pole 14 (2.08)

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

2

)

F75 Gas Models Only

Serial Plate Rating

200-208V/60Hz/3ph

240V/60Hz/3ph

460-480V/60Hz/3ph

N/A = Not Applicable

46

Table 8

Terminal Block

Connections

Required

L1, L2, L3 and ground N/A 6.3 15A – 3 pole 14 (2.08)

L1, L2, L3 and ground N/A 3.1 10A – 3 pole 14 (2.08)

Serial Plate Amps Recommended Circuit

Nonreversing Reversing

Table 9

Breaker

Rating

Wire Size

AWG (mm

70420301 (EN)

2

)

Electrical Requirements

50 and 75 Pound Electric Models

Refer to Table 10.

NOTE: Wire size and breaker ratings 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.

Serial Plate Rating

240V/50Hz/1ph (50 Pound 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

L1, Neutral and Ground 93 95 125A – 1 pole 1 (42.4)

L1, L2, L3 and ground 89 88 125A – 3 pole 1 (42.4)

L1, L2, L3 and ground 84 85 125A – 3 pole 1 (42.4)

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 (13.3)

L1, L2, L3 and ground 43 44 60A – 3 pole 6 (13.3)

L1, L2, L3 and ground 41 41 51A – 3 pole 6 (13.3)

L1, L2, L3 and ground 38 38 50A – 3 pole 6 (13.3)

Nonreversing Reversing

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

Breaker

Rating

Wire Size

AWG (mm

2

)

Table 10

70420301 (EN)

47

Steam Requirements

NOTE: Machines require a constant 80 to 100 psig (5.62 to 7.03 kg/sq cm) steam service for optimum operation. The maximum allowable steam pressure for use with 60 Hertz or 50 Hertz tumble dryers is 125 psig (8.6 bar). In no case may the pressure exceed the above value. Drying performance is significantly reduced at lower steam pressures.

Obtain specific steam service pipe sizes from steam system supplier or a qualified steam fitter.

• Refer to Figure 22 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.

• 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.

• 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.

48

70420301 (EN)

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

WARNING

The flexible steam hoses connecting the coil outlet connections and steam traps must have a minimum of 125 psig (pounds per square inch gauge) (8.79 kg/ sq. cm.) working pressure. A shut-off valve must be installed downstream from each steam trap so the condensate return line can be isolated in event a steam trap requires maintenance.

Each steam trap must be supported so minimum load is exerted on the coil outlet connection.

W066

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.

• Keep tumble dryer in good working condition. Repair or replace any worn or defective parts.

Installing Steam Trap and Making Condensate Return Connections

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.

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 22 for typical installations.

1. Use flexible lines between steam inlet solenoid and steam coils, as well as outlet between steam coil and traps.

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

3. Install a steam trap to each strainer.

IMPORTANT: Steam trap must be installed a 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.

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49

Steam Requirements

TMB2014N

2

12

6

3

5

1

13

10

9

8

6

7

4

11

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 22

Minimum

Supply Pipe Diameter

Steam Trap Size*

(Pounds Condensate/Hour)

80 – 100 (5.3-6.9) 3/4 in. NPT 160

*Based on 100 psi.

Tab l e 11

TMB2014N

50

70420301 (EN)

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.

cool down time for a total time of 9 minutes for a coin pulse. For dipswitch settings refer to Table 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 Table 12.

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)

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

70420301 (EN)

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.

51

Single Drop Timer

Dipswitch Settings

Heat Time Per Coin Pulse

(in minutes)

1

2

3

4

5

6

7

8 (factory default)

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

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)

52

70420301 (EN)

Heat Time Per Coin Pulse

(in minutes)

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

Single Drop Timer

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)

2

3

4

Cool Down

Switch Number

78

OFF OFF

ON OFF

OFF ON

ON ON

Cool Down

Per Cycle

(in minutes)

1 (factory

default)

3

Cool Down

Switch Number

78

OFF OFF

ON

Cycle Reset

Switch Number

Total Cycle Time = Heat Time + Cool Down Time

Table 12

70420301 (EN)

ON

53

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

1

PROPER AIRFLOW

INSUFFICIENT AIRFLOW

NO AIRFLOW

1

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 23.

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.

54

T457I

1 Air Shutter Adjusting Screws

Figure 23

70420301 (EN)

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

2

3

1

Airflow Switch

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

The airflow switch operation may be affected by shipping tape still in place, lack of make-up air, or an obstruction in the exhaust duct. These should be checked and the required corrective action taken.

IMPORTANT: Airflow switch vane must remain closed during operation. If it opens and closes during the drying cycle, this indicates insufficient airflow through the tumble dryer. If switch remains open, or pops open and closed during the cycle, the heating system will shut off. The cylinder and fan will continue to operate even though the airflow switch is indicating insufficient airflow.

Loading Door Switch

Loading door switch is factory preset, no field adjustment is necessary.

Loading Door Catch

The door catch must be adjusted to have sufficient tension to hold loading door closed against force of load tumbling against it. Proper adjustment is when 8 to 15 pounds (35.6 N – 66.7 N) pull is required to open door.

If adjustment is required, refer to Figure 24 and proceed as follows:

To adjust, open door, loosen acorn nut and turn door strike screw in or out as required. Tighten acorn nut.

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.

T048I

1 Door Latch

2 Door Catch

3 Acorn Nut

Figure 24

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55

Adjustments

Drive Belt

Nonreversing Models

Refer to Figure 25.

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 26.

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.

1. Remove guard from rear of tumble dryer.

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

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

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

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.

56

70420301 (EN)

Adjustments

NONREVERSING MODELS

5

1

2

3

4

TMB2244N

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

2 Idler Housing Bolts (2) 5 Idler Housing Assembly

3 Adjusting Bolt

Figure 25

TMB2244N

70420301 (EN)

57

Adjustments

TMB2283N

REVERSING MODELS

2

3

4

1

8

7

6

5

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

58

Figure 26

70420301 (EN)

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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59