Alliance Laundry Systems Clothes Dryer 25 User Manual

Drying Tumblers

25 Pound Capacity

30 Pound Capacity

35 Pound Capacity

Stacked 30 Pound Capacity

Through Serial No. 0602004143

Refer to Page 5 for Model Numbers

Keep These Instructions for Future Reference.

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

Part No. 70400201

September 2006

www.comlaundry.com

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

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

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

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

C22.1, latest edition, Canadian Electric Code, Part I.

In Australia, installation must comply with the Australian Gas Association Installation Code for Gas

Burning Appliances and Equipment.

WARNING

MISE EN GARDE

FOR YOUR SAFETY, the information in this

manual must be followed to minimize the

risk of fire or explosion or to prevent

POUR VOTRE SÉCURITÉ, veillez à bien

respecter les indications de ce manuel afin

de minimiser les risques d’incendie ou

d’explosion ou d’écarter les dangers de

property damage, personal injury or death.

W033

dommages matériels, corporel ou de mort.

W033FR

• 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.

• Ne pas entreposer ni utiliser d’essence ni

d’autres vapeurs ou liquides

inflammables dans le voisinage de cet

appareil ou de tout autre appareil.

• QUE FAIRE SI VOUS SENTEZ UNE

ODEUR DE GAZ :

– Ne pas tenter d’allumer d’apareil.

– Ne touchez à aucun interrupteur. Ne

pas vous servir des téléphones se

trouvant dans le bâtiment où vous vous

trouvez.

– Évacuez la pièce, le bâtiment ou la

zone.

– Appelez immédiatement votre

fournisseur de gaz depuis un voisin.

Suivez les instructions du fournisseur.

– Si vous ne pouvez rejoindre le

fournisseur de gaz, appelez le service

des incendies.

• Installation and service must be

performed by a qualified installer, service

agency or the gas supplier.

W052

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

• L’installation et l’entretien doivent être

assurés par un installateur ou un service

d’entretien qualifié ou par le fournisseur

de gaz.

W052Q

POUR VOTRE SÉCURITÉ

Ne pas entreposer ni utiliser d’essence ou

autres gaz et liquides inflammables au

voisinage de cet appareil ou de tout autre.

W053FR

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 tumbler for customer use.

70400201

Notes

70400201

Introduction.........................................................................................

Model Identification .............................................................................

Customer Service..................................................................................

Wiring Diagram....................................................................................

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

Table of

Contents

Safety Information..............................................................................

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

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

Operating Instructions....................................................................... 11

Emergency Stop Button on CE Models................................................ 11

Operating Instructions .......................................................................... 11

Control Instructions .............................................................................. 12

Electromechanical Coin Control...................................................... 12

Manual Timer................................................................................... 13

Diagnostic Microprocessor Control................................................. 14

DMP Coin ........................................................................................ 15

DMP OPL Models ........................................................................... 17

Maintenance........................................................................................ 21

Daily ..................................................................................................... 21

Monthly................................................................................................. 23

Quarterly............................................................................................... 23

Bi-Annually .......................................................................................... 23

Before You Call for Service ............................................................... 26

Customer Service.................................................................................. 26

means without the expressed written consent of the publisher.

70400201

Notes

70400201

Introduction

Model Identification

Information in this manual is applicable to these models.

Gas

Steam

Electric

CHD25G2-CA025L

CHD25G2-CA025N

CHD25G2-CT025L

CHD25G2-CT025N

CHD25G2-CU025L

CHD25G2-CU025N

DR25G2-BA025L

DR25G2-BA025N

CHD25S2-CT025S

CHD25S2-CU025S

DR25S2-BT025S

DR25S2-BU025S

IPD25S2-IT025S

CHD25E2-CT025E

CHD25E2-CU025E

DR25E2-BT025E

DR25E2-BU025E

IPD25E2-IT025E

DR25G2-BT025L

DR25G2-BT025N

DR25G2-BU025L

DR25G2-BU025N

IPD25G2-IT025L

IPD25G2-IT025N

25 Pound

30 Pound

T30

CHD30G2-CA030L

CHD30G2-CA030N

CHD30G2-CT030L

CHD30G2-CT030N

CHD30G2-CU030L

CHD30G2-CU030N

DR30G2-BA030L

DR30G2-BA030N

DR30G2-BT030L

DR30G2-BT030N

DR30G2-BU030L

DR30G2-BU030N

IPD30G2-IT030L

IPD30G2-IT030N

CHD30S2-CT030S

CHD30S2-CU030S

DR30S2-BT030S

DR30S2-BU030S

IPD30S2-IT030S

CHD30E2-CT030E

CHD30E2-CU030E

DR30E2-BT030E

DR30E2-BU030E

IPD30E2-IT030E

CHD30STG2-CAT30L DRST30G2-BAT30N CHD30STS2-CTT30S CHD30STE2-CTT30E

CHD30STG2-CAT30N DRST30G2-BTT30L CHD30STS2-CUT30S CHD30STE2-CUT30E

CHD30STG2-CTT30L DRST30G2-BTT30N DRST30S2-BTT30S

CHD30STG2-CTT30N DRST30G2-BUT30L DRST30S2-BUT30S

CHD30STG2-CUT30L DRST30G2-BUT30N IPD30STS2-ITT30S

CHD30STG2-CUT30N IPD30STG2-ITT30L

DRST30E2-BTT30E

DRST30E2-BUT30E

IPD30STE2-ITT30E

DRST30G2-BAT30L

IPD30STG2-ITT30N

CHD35G2-CA035L

CHD35G2-CA035N

CHD35G2-CT035L

CHD35G2-CT035N

CHD35G2-CU035L

CHD35G2-CU035N

DR35G2-BA035L

DR35G2-BA035N

DR35G2-BT035L

DR35G2-BT035N

DR35G2-BU035L

DR35G2-BU035N

IPD35G2-IT035L

IPD35G2-IT035N

CHD35S2-CT035S

CHD35S2-CU035S

DR35S2-BT035S

DR35S2-BU035S

IPD35S2-IT035S

CHD35E2-CT035E

CHD35E2-CU035E

DR35E2-BT035E

DR35E2-BU035E

IPD35E2-IT035E

35 Pound

Includes models with control suffixes:

3O – DX4 OPL

DO – DMP OPL

DV – DMP vended

CD – rotary coin drop

CX – prep for coin

MT – manual timer

3V – DX4 vended

3X – DX4 prep for coin

70400201

Introduction

Customer Service

Serial Plate Location

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.

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

rear of machine, and inside door hinge. Refer to

Figure 1.

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

Wiring Diagram

The wiring diagram is located in the junction or

contactor box.

Models starting Serial No. 0309_____ or later will

have the wiring diagram part number in the lower

portion of the electrical data on the serial plate.

25, 30 AND 35 POUND TUMBLERS

T30

TMB2025N

Serial plate

Figure 1

Conversion Table

To Obtain Multiply

kCal

Multiply

0.06895

0.070

0.454

33,479

34.5

To Obtain

Bars

Btu

Inch

0.252

1055

25.4

Pounds/sq. inch

Pounds (lbs.)

Boiler Horsepower

CFM

Joules

kg/sq. cm

Kilograms

Btu/hr.

Millimeters

Pounds/sq. inch

kPa

Inches W.C.

0.036

0.249

6.895

28.32

lbs. steam/hr.

liters/second

Btu/hr.

lb/inch (psi)

kPa

0.471

3414

Liters

70400201

Safety Information

IMPORTANT: Warranty is void unless tumbler

Explanation of Safety Messages

is installed according to instructions in the

Installation Manual. Compliance with minimum

specifications and requirements detailed herein,

and with applicable local gas fitting regulations,

municipal building codes, water supply regulations,

electrical wiring regulations, and any other

relevant statutory regulations. Because of varied

requirements, applicable local codes should be

thoroughly understood and all pre-installation

work arranged for accordingly.

Precautionary statements (“DANGER,” “WARNING,”

and “CAUTION”), followed by specific instructions,

are found in this manual and on machine decals. These

precautions are intended for the personal safety of the

operator, user, servicer, and those maintaining the

machine.

DANGER

Indicates an imminently hazardous

situation that, if not avoided, will cause

severe personal injury or death.

WARNING

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

WARNING

Indicates a hazardous situation that, if not

avoided, could cause severe personal

injury or death.

property damage.

W051R1

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 tumbler.

These factors MUST BE supplied by the person(s)

installing, maintaining or operating the tumbler.

CAUTION

Indicates a hazardous situation that, if not

avoided, may cause minor or moderate

personal injury or property damage.

Additional precautionary statements (“IMPORTANT”

and “NOTE”) are followed by specific instructions.

Always contact your dealer, distributor, service agent

or the manufacturer on any problems or conditions you

do not understand.

IMPORTANT: The word “IMPORTANT” is used

to inform the reader of specific procedures where

minor machine damage will occur if the procedure

is not followed.

NOTE: The word “NOTE” is used to communicate

installation, operation, maintenance or servicing

information that is important but not hazard

related.

70400201

Safety Information

14. The interior of the tumbler and the exhaust duct

should be cleaned periodically by qualified

service personnel.

Important Safety Instructions

Save These Instructions

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.

WARNING

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

1. Read all instructions before using the tumbler.

16. Tumbler will not operate with the loading door

open. DO NOT bypass the door safety switch to

permit the tumbler to operate with the door open.

The tumbler will stop tumbling when the door is

opened. Do not use the tumbler if it does not stop

tumbling when the door is opened or starts

tumbling without pressing or turning the START

mechanism. Remove the tumbler from use and

call for service.

2. Refer to the GROUNDING INSTRUCTIONS

for the proper grounding of the tumbler.

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 tumbler. 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.

17. Tumbler will not operate with lint panel open.

DO NOT bypass lint panel safety switch to

permit the tumbler to operate with the lint panel

open.

18. Do not put articles soiled with vegetable or cooking

oil in the tumbler, as these oils may not be

removed during washing. Due to the remaining

oil, the fabric may catch on fire by itself.

5. Before the tumbler is removed from service or

discarded, remove the door to the drying

compartment and the door to the lint

compartment.

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 tumbler.

6. Do not reach into the tumbler if the cylinder is

revolving.

7. Do not install or store the tumbler 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 tumbler,

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.

20. Use the tumbler only for its intended purpose,

drying fabrics.

21. ALWAYS disconnect and lockout the electrical

power to the tumbler before servicing. Disconnect

power by shutting off appropriate breaker or fuse.

10. Do not use fabric softeners or products to

eliminate static unless recommended by the

manufacturer of the fabric softener or product.

22. Install this tumbler 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.

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.

13. Keep area around the exhaust opening and

adjacent surrounding area free from the

accumulation of lint, dust and dirt.

70400201

Safety Information

23. Remove laundry immediately after tumbler stops.

29. DO NOT bypass any safety devices.

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).

30. Solvent vapors from dry-cleaning machines

create acids when drawn through the heater of the

drying unit. These acids are corrosive to the

tumbler as well as to the laundry load being

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

vapors.

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.

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.

26. Always follow the fabric care instructions

supplied by the garment manufacturer.

WARNING

To reduce the risk of serious injury, install

lockable door(s) to prevent public access

to rear of tumblers.

27. Never operate the tumbler with any guards and/or

panels removed.

28. DO NOT operate the tumbler if it is smoking,

W055

grinding, has missing or broken parts.

70400201

Notes

70400201

Operating Instructions

WARNING

To reduce the risk of fire:

• DO NOT DRY articles containing foam rubber or similarly textured rubberlike materials.

• DO NOT DRY plastics, anything containing wax or chemicals such as mops and cleaning

cloths, or anything dry-cleaned at home with a dry-cleaning solvent.

• DO NOT TUMBLE fiberglass curtains and draperies unless the label says it can be done. If

they are dried, wipe out the cylinder with a damp cloth to remove particles of fiberglass.

W076

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

W412

Emergency Stop Button on CE

Models

Operating Instructions

Step 1: Clean Lint Screen/Compartment

All CE approved OPL tumblers are factory equipped

with an emergency stop button located on the front

panel. Refer to Figure 2.

Remove any accumulated lint from the lint screen and

compartment. Close panel tightly against tumbler

frame and lock panel securely, if applicable.

IMPORTANT: Clean lint screen and lint

compartment daily. Failure to clean the lint screen

daily will result in higher than normal

temperatures that may damage laundry.

Step 2: Load Laundry

Open loading door and load cylinder with laundry. DO

NOT OVERLOAD.

NOTE: Overloading causes slow drying and

wrinkling.

TMB1664N

Emergency Stop Button

Figure 2

Close loading door. Tumbler will not operate with the

door open.

Step 3: Determine Control Type and

Temperature Setting

To operate emergency stop button:

Refer to the various controls, pages 12 - 20, and follow

instructions for the appropriate control type.

a. Press red emergency stop button to stop all

action.

T30 models only: use the correct coin slot and control

panel for the top or bottom cylinder.

b. To restart machine, pull red emergency stop

button out and press START pad or button.

The type of fabric being dried will determine the

setting. Consult the fabric care label or fabric

manufacturer to determine proper temperature setting.

NOTE: Activation of the emergency stop button

stops all machine control circuit functions, but

DOES NOT remove all electrical power from

machine.

IMPORTANT: Always follow the fabric care

instructions supplied by the garment manufacturer.

Step 4: Remove Laundry

When the cycle is complete, open door and remove the

laundry.

70400201

Operating Instructions

Control Instructions

SELECT

TEMP

INSERT

COIN

PUSH

START

TEMPERATURE

HIGH

LOW

INSERT QUARTER

TURN KNOB

PUSH

START

TMB807N

Figure 3

NOTE: Additional drying time may be purchased

at cycle start, or while tumbler is running, by

adding additional coin(s).

Electromechanical Coin Control

CD and CX Control Suffixes

1. Set the TEMPERATURE selector at HIGH or

LOW, or anywhere between these settings.

IMPORTANT: If the loading door or lint panel

door is opened during the cycle, the heating system

will shut off and the motor will stop. However, the

timer will continue to run. To restart the cycle, both

doors must be closed and the PUSH TO START

button must be pressed in.

2. Coin Drop Models: Insert the coin(s) in the coin

slot, turn the knob to the right and release it.

3. Press the PUSH TO START button and hold it for

approximately three (3) seconds.

4. When the cycle is complete, open door and

remove the laundry.

70400201

Operating Instructions

COOL

DOWN

HEAT

HIGH

LOW

PUSH

START

TMB47N

Figure 4

IMPORTANT: If the door is opened during the

cycle, the heating system will shut off and the

motor will stop. To restart the cycle, door must be

closed and the PUSH TO START button must be

pressed in.

Manual Timer

MT Control Suffix

1. Set the HEAT (Drying) timer for the number of

minutes (from 0-60) desired.

2. Set the COOL DOWN (Cooling) timer for the

number of minutes (from 0-15) desired.

5. When the cycle is complete, open door and

remove the laundry.

3. Set the Temperature selector at HIGH, LOW or

anywhere between these settings.

4. Press the PUSH TO START button in and hold it

in for approximately three seconds. This starts

the tumbler cycle.

70400201

Operating Instructions

Diagnostic Microprocessor Control

General Operation

The Diagnostic Microprocessor Control (DMP) is

designed to manage the drying and cooling cycles of

the tumbler. The controller is also programmed from

the factory with five different default programs as

described below. The operator has the flexibility to

select the time for the drying and the cool down cycles

and the drying temperature. The operator may also

select either reversing or nonreversing basket action

only if the tumbler is equipped for reversing. The

operator may also reprogram the default programs.

See Programming.

Default Programs

Programs

1 – Towels

Dry Time (Min.)

Cool Time (Min.)

Temp. Set Point

Reversing

185º/195ºF

(85º/91ºC)

2 – Sheets

3 – Misc-1

165ºF (74ºC)

150ºF (66ºC)

135ºF (57ºC)

150ºF (66ºC)

Yes

4 – Misc-2

5 – Extra Dry

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

Table 1

Features

The minimum drying time is 0 minutes, and the

minimum cooling time is 2 minutes. The maximum

drying or cooling time is 60 minutes. The drying

temperature may be set from 100ºF (38ºC) to 185º/

195ºF (85º/91ºC). The drying time, cooling time, or

temperature may be modified during an operating

cycle.

●

Drying time: 0-60 minutes

Cooling time: 2-60 minutes

LED display of cycle time, set temperature, and

actual temperature

●

Thermistor controlled temperature

Safety tumble cycle

If it is necessary to reset the drying and cooling times

for the current cycle, press STOP once to stop the

tumbler. Press STOP again to cancel the cycle.

Buzzer for end of cycle, audible alarm

Reversing/Nonreversing selection

Five user programmable programs

If it is necessary to change programs during a current

cycle, press STOP once to stop the tumbler and press

STOP again to cancel the current cycle.

RPM display – when equipped with rotational

sensor only

●

Monitors the lint door switch operation

Monitors the thermistor for operation

70400201

Operating Instructions

DMP Coin

DV Control Suffix

Description of The Coin Control Panel

Refer to Figure 5.

MINUTES

HIGH

MEDIUM

TEMP

PERM. PRESS

LOW

DRYING

COOLING

START

INSERT COIN (S)

SELECT TEMP.

PUSH START

INSTRUCTIONS

TMB1955N

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

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

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

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

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

Temperature LEDs. Indicate temperature setting.

DRYING LED. Illuminated when in the drying cycle.

INSTRUCTIONS. Instructions to start a drying cycle.

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

cooling cycle.

START. Starts or resumes the current program or cycle

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

Figure 5

70400201

Operating Instructions

3. The hidden front panel increment and decrement

keys are used to change the value.

DMP Coin Features

Coin Keypad Interface

4. The CLEAR button is used to recall the default

value.

- START button to start or resume a cycle.

- TEMP button to select HIGH, MEDIUM, or LOW

temperature.

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

parameter.

- Two hidden buttons to increment or decrement the

programmable time and temperature options.

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

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

settings and exit the program mode.

Power-Up

Upon applying power to the tumbler, the display will

show “PAy” and the DRYING and COOLING LEDs

will be off until coins are deposited to increase the

tumbler run time. When time is displayed, the default

(LOW) temperature setting LED will be on until a

different temperature setting is selected.

8. “PAy” will be displayed.

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

correctly, the error message “E2F” will flash for

4 seconds, and then the default coin parameters

will be used.

The tumbler run time per coin is programmable for 1

to 20 minutes with the default preset to 10 minutes.

Power Failure

If a power loss occurs during operation, a cycle will

not resume until the START button is pressed. To

cancel the remaining cycle, press the internal CLEAR

button.

The cooling run time is programmable from 2 to

5 minutes with the default preset to 2 minutes.

The three temperatures setpoints are programmable for

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

following default settings:

Coin Operation

The tumbler run time is determined by the pre-

programmed run time per coin and the number of

coins deposited into the tumbler. The maximum time

that can be accumulated and displayed is 99 minutes.

The drying time is the difference between the run time

and the cooling time. The cooling time is pre-

programmed to be 2 to 5 minutes. The drying

temperature can be selected from LOW, MEDIUM, or

HIGH temperature settings by pressing the TEMP

button.

- HIGH equal to 185ºF (85ºC)

- MEDIUM equal to 150ºF (66ºC)

- LOW equal to 135ºF (57ºC)

Stop

When in the Coin mode, the tumbler will stop if the

tumbler door is opened while the tumbler is running. If

the CLEAR button, located behind the board, is

pressed, the tumbler will stop, the tumbler time will be

zeroed and the display will show “PAy.”

Coin Programming

The Coin board programming mode can only be

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

be in the OFF position.

Coin Count

The unit will count the number of coins deposited.

Setting DIP switch #7 to the ON position will display

the coin count since it was the last reset.

Programming is enabled by setting DIP switch #8 to

the ON position.

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

will be displayed.

The programming mode is entered by pressing and

holding the CLEAR button for three seconds.

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

flash “999.”

The programming follows the following parameter

order:

Setting DIP switch #7 to the OFF position will return

the display to “PAy.”

1. Tumbler run time per coin (DRYING),

COOLING time, HIGH temperature setpoint,

MEDIUM temperature setpoint, LOW

temperature setpoint.

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

flashing on the display.

70400201

Operating Instructions

DMP OPL Models

DO Control Suffix

Description of the OPL Control Panel

Refer to Figure 6.

DRYING

COOLING

TEMPERATURE

REV

START

STOP

(CANCEL)

TMB1956N

START. Starts or resumes the current program or cycle.

STOP. Temporarily halts the current cycle or cancels the current program.

Reversing/Nonreversing (REV). Changes the selection between reversing and nonreversing cylinder action.

Reversing LED. Illuminated when set for reversing.

Up/Down Arrows. Increases or decreases the value in the display. In conjunction with the DISPLAY button, these

buttons are used to adjust the drying time, cooling time, temperature, clockwise time, dwell time,

counter-clockwise time, and minutes per coin (Coin only).

Display. Displays the drying time, cooling time, drying temperature and diagnostic codes.

Program Select. This button toggles through the five user programmable programs. Holding this button will save

a program, as indicated in Programming.

User Program LEDs. Illumination shows which user program is currently being displayed.

Display Select. Toggles the display between the drying time, cooling time, and temperature settings. Pressing the

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

DRYING LED. Illuminated when in the drying cycle.

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

cooling cycle.

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

Figure 6

70400201

Operating Instructions

DMP OPL Features

DIP Switch Settings

The DMP has an 8 position DIP switch bank that is

accessible from the back of the control board. By

switching these DIP switches, it is possible for the

operator to customize the display and some of the

operating features of the tumbler.

Function

OPL

Coin

Tumbler Type

Temperature Units

OFF

OPL=Off; Coin=On

ºF=Off; ºC=On

OFF

Local/Remote

Reversing

Local=On; Remote=Off

Empty

Always ON

Buzzer Timer

5 Sec=Off; Continuous=On

DIP SWITCH

OFF

SAFETY TUMBLE

NO SAFETY TUMBLE

COIN COUNT

PAY

Safety Tumble (OPL)

or Coin Count/Pay

(Coin)

OFF

Programming

OFF

Disable=Off; Enable=On

Table 2

DIP Switch Functions Explained

7. Safety Tumble (OPL) or Coin count/Pay (Coin):

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

#7 in the ON position enables the safety tumble.

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

#7 in the ON position enables the display of the

coin count. DIP switch #7 in the OFF position

enables the display of “PAy,” to indicate that

coins are needed to run the tumbler.

1. Tumbler Type: This DIP switch selects the type

of tumbler, i.e., OPL or Coin.

2. Temperature Units: Selects ºF or ºC for the

temperature display. Factory setting is for ºF.

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

usually for local reversing. Remote reversing for

use with Reversing Timer Board only.

8. Programming: This switch enables or disables

the programming feature and should normally be

in the OFF position.

4. Empty: Preset at the factory; always ON.

5. Empty: Preset at the factory; always ON.

6. Buzzer Timer: This DIP switch determines the

length of time that the end of cycle buzzer will

remain on. “OFF” indicates that the buzzer will

sound for 5 seconds when the drying cycle is

completed. “ON” indicates that the buzzer will

sound continuously until the STOP button is

pressed or the loading door is opened.

70400201

Operating Instructions

14. To cancel this temporary programming mode

push the STOP button once to stop the current

cycle and once more to cancel the modified

program settings. The program will revert back to

its original settings.

Programming

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

2. Select the desired program number to change.

The LED should be flashing.

Reversing Operation

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

Down arrows.

1. When the LOCAL reversing operation is

selected, the reversing times are stored in the

EEPROM which is located on the controller

board. If the values stored are determined to be

invalid, the clockwise and counterclockwise

times will default to 60 seconds, and the dwell

time will default to 4 seconds.

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

Down arrows.

5. Select TEMPERATURE. Set the temperature

with the Up/Down arrows.

6. Select reversing REV (illuminated) or

nonreversing REV (not illuminated). To change

basket direction and dwell time, see Reversing

Operation.

2. The reversing time program has the following

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

(3) counterclockwise time.

7. Press and hold the Program Select button about

3 seconds until the LED stops flashing. The

selected program number is now programmed. If

the Program button is pressed for less than

3 seconds, the controller will cancel the program

and display the next program’s settings. If not

programmed correctly, the display will flash

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

be used. Follow steps 4 through 7 to reprogram

any program number. When finished, set DIP

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

3. To program new reversing times DIP switches #3

and #8 must be on.

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

3 seconds to display the clockwise time.

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

time within the range of 30-120 seconds.

6. Press REV to display the dwell time.

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

time within the range of 3-10 seconds.

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

arrows, REV, or Display button is not pressed

within 10 seconds, the default program settings will

be used.

8. Press the REV button to display the

counterclockwise time.

9. Use the Up/Down arrows to change the

counterclockwise time within the range of

30-120 seconds.

9. Temporary Reprogramming of Current Programs

(OPL ONLY)

10. Press the REV button to save these settings and

leave DIP switch #3 in the ON position and flip

DIP switch #8 to the OFF position.

10. The Drying Time, Cooling Time, Temperature,

and Reversing Mode of a program currently in

use may be modified simply by adjusting any or

all of the program parameters for that program,

as needed. Once a modification has been made,

the current program LED will flash indicating

that it has been modified.

When the DMP controller is retrofitted to an existing

tumbler with the reversing feature, off board reversing

will be required and DIP switch #3 on the DMP must

be in the OFF position and the DMP must be

connected to the Reversing Timer Board for proper

operation. The DMP settings for clockwise, dwell, and

counterclockwise times are no longer valid when used

with the Reversing Board. Instead these settings are

made on the Reversing Timer Board.

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

12. Use the Display Select button to choose between

Drying Time, Cooling Time, and Temperature.

Then use the Up/Down arrows to adjust the times

and temperature.

13. Toggle between reversing REV (illuminated) or

nonreversing REV (not illuminated). (Only for

tumblers with the reversing option.)

70400201

Operating Instructions

Rotation Sensor

Operational Check for the Board Diagnostics

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

shaft or pulley. The sensor must be set approximately

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

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

is a correctly operating sensor. If no light appears,

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

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

continuously, then the sensor is too close to the

component or the sensor is bad.

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

open.

2. Cycle the tumbler to check if the buzzer activates.

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

circuited or open circuited.

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

rotation sensor. (Only available on tumblers with

the rotation sensor.)

Safety Tumble/Anti-Wrinkle

5. Hold the START button to display the drum

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

the RPM’s. (Only available on tumblers with the

rotation sensor.)

At the end of the cool down cycle, the tumbler will

stop and display “END.” The DMP control will

automatically rotate the basket for 5 seconds every

2 minutes for a total of 20 minutes, until some

function of the tumbler is activated/deactivated by the

user.

70400201

Maintenance

WARNING

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

• Disconnect electric power to the tumbler before servicing.

• Close gas shut-off valve to gas tumbler before servicing.

• Close steam valve to steam tumbler before servicing.

• Never start the tumbler with any guards/panels removed.

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

reconnected to ensure that the tumbler is properly grounded.

W002

c. Be sure the lint screen is not torn. If it is,

Daily

replace immediately. A torn lint screen allows

lint to pass from the tumbler to the ductwork

system, thus creating a restriction to air

circulation.

1. Inspect the area surrounding tumblers, remove all

combustible materials, including lint, before

operating the machines.

2. Check cylinder for foreign objects to avoid

damage to clothing and equipment.

d. The lint screen is designed to completely

cover the entire opening in the lint screen

panel. Be sure that it does so. Excessive gaps

between the lint screen and the lint screen

panel allow lint to pass into the ductwork

system.

3. Clean lint from lint compartment and screen to

maintain proper airflow and avoid overheating.

WARNING

e. Carefully wipe any accumulated lint off of the

cabinet high limit thermostat and thermistor.

Failure to do so will allow a buildup of lint in

this area to act as an insulator, causing the

tumbler to overheat. Refer to Figure 7.

To reduce the risk of serious injury, do not

open the lint panel while the tumbler is in

operation. Before cleaning the lint screen,

open tumbler door and allow cylinder to

f. Replace the lint compartment panel on the

tumbler ensuring a tight fit, and lock if

applicable.

completely stop.

W410

a. Open the lint panel or pull out lint drawer.

b. Remove all accumulated lint in the lint

compartment area. Lightly brush any lint that

may be left on the lint screen. Lint left in the

lint compartment is drawn back onto the lint

screen and will restrict proper air circulation.

70400201

Maintenance

WARNING

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

• Disconnect electric power to the tumbler before servicing.

• Close gas shut-off valve to gas tumbler before servicing.

• Close steam valve to steam tumbler before servicing.

• Never start the tumbler with any guards/panels removed.

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

reconnected to ensure that the tumbler is properly grounded.

W002

TMB2121N

TMB2116N

T30

25, 30 AND 35 POUND

Lint Screen

Guard

Cabinet Thermostat

Thermistor

Blower Housing

Figure 7

70400201

Maintenance

WARNING

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

• Disconnect electric power to the tumbler before servicing.

• Close gas shut-off valve to gas tumbler before servicing.

• Close steam valve to steam tumbler before servicing.

• Never start the tumbler with any guards/panels removed.

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

reconnected to ensure that the tumbler is properly grounded.

W002

Monthly

Bi-Annually

1. Remove lint and debris from inside exhaust duct

to maintain proper airflow and avoid overheating.

1. Check mounting hardware for any loose nuts,

bolts or screws.

a. Remove external duct and duct access covers,

if present.

2. Check gas connections for leakage.

3. Check for loose electrical connections.

b. Clean inside of duct with a vacuum.

4. Check steam connections for looseness and

leakage.

c. Clean dampers and make sure they operate

freely.

5. Remove all front panels and vacuum, including

coin drop mechanisms.

d. Replace duct and all access covers before

returning to operation.

6. Check cylinder and front panel seals.

2. Ensure even lint distribution over lint screen,

replace if distribution of lint is uneven to

7. Inspect cabinet and inner panels for any damage,

replace or repair as needed.

maintain proper airflow and avoid overheating.

8. Clean burner tubes of any lint buildup.

3. Carefully wipe any accumulated lint off the

cabinet high limit thermostat and thermistor,

including perforated cover. Lint buildup will act

as an insulator, causing machine to overheat.

4. Clean lint and debris buildup from blower to

maintain proper airflow, to avoid overheating and

prevent possible vibration.

Quarterly

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

2. Use a vacuum to clean lint from rear limit

thermostat cover.

3. Refer to Service Manual on how to check and

clean steam coils, if applicable.

4. Check flow of combustion and ventilation air.

5. Check belt tension and condition. Replace worn

or cracked belts.

70400201

Maintenance

WARNING

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

• Disconnect electric power to the tumbler before servicing.

• Close gas shut-off valve to gas tumbler before servicing.

• Close steam valve to steam tumbler before servicing.

• Never start the tumbler with any guards/panels removed.

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

reconnected to ensure that the tumbler is properly grounded.

W002

Daily Maintenance

Inspect the area surrounding tumblers,

remove all combustible materials,

including lint, before operating the

machine.

Check cylinder for foreign objects to

avoid damage to clothing and

equipment.

Clean lint from lint compartment and

screen to maintain proper airflow and

avoid overheating.

Monthly Maintenance

Remove lint and debris from inside

exhaust duct to maintain proper airflow

and avoid overheating.

Ensure even lint distribution over lint

screen. Replace if distribution of lint is

uneven to maintain proper airflow and

avoid overheating.

Carefully wipe any accumulated lint

off the cabinet high limit thermostat

and thermistor, including perforated

cover. Lint buildup will act as an

insulator, causing machine to overheat.

Clean lint and debris buildup from

blower to maintain proper airflow, to

avoid overheating and prevent possible

vibration.

70400201

Maintenance

WARNING

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

• Disconnect electric power to the tumbler before servicing.

• Close gas shut-off valve to gas tumbler before servicing.

• Close steam valve to steam tumbler before servicing.

• Never start the tumbler with any guards/panels removed.

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

reconnected to ensure that the tumbler is properly grounded.

W002

Quarterly Maintenance

Use a vacuum to clean air vents on

drive motors.

Use a vacuum to clean lint from rear

limit thermostat cover.

Refer to Service Manual on how to

check and clean steam coils.

Check flow of combustion and

ventilation air.

Check belt tension and condition.

Replace worn or cracked belts.

Bi-Annually Maintenance

Check mounting hardware for any

loose nuts, bolts or screws.

Check gas connections for leakage.

Check for loose electrical connections.

Check steam connections for looseness

and leakage.

Remove all front panels and vacuum,

including coin drop mechanisms.

Check cylinder and front panel seals.

Inspect cabinet and inner panels for

any damage, replace or repair as

needed.

Clean burner tubes of any lint buildup.

70400201

Before You Call for Service

Won’t

Start

Won’t

Heat

Clothes

Possible Reason – Corrective Actions

Not Dry

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

Close the loading door tightly.

•

Close lint panel tightly.

Press the PUSH TO START button.

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

Drying timer is in OFF position.

Check the main fuse and circuit breaker.

Check fuses located in the machine.

Insufficient airflow.

•

Gas shut-off valve in OFF position.

Are controls properly set?

Broken drive belt. Call the service person.

Tumbler is in Cool Down Mode.

•

Lint screen clogged. Clean lint screen.

•

Exhaust duct to outside is blocked. Clean out.

•

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.

70400201

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