Alliance Laundry Systems 25 Series User manual

Operation/Programming/Maintenance
www.comlaundry.com
Part No. 70400201
September 2006
Keep These Instructions for Future Reference.
(If this machine changes ownership, this manual must accompany machine.)
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

70400201 1
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
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.
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.
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
• 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
Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
W053
WARNING
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
dommages matériels, corporel ou de mort.
W033FR
• 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.
• 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
MISE EN GARDE

270400201
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Notes

70400201 3
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
© Copyright 2006, Alliance Laundry Systems LLC
All rights reserved. No part of the contents of this book may be reproduced or transmitted in any form or by any
means without the expressed written consent of the publisher.
Table of
Contents
Introduction......................................................................................... 5
Model Identification ............................................................................. 5
Customer Service.................................................................................. 6
Wiring Diagram.................................................................................... 6
Serial Plate Location............................................................................. 6
Safety Information.............................................................................. 7
Explanation of Safety Messages........................................................... 7
Important Safety Instructions ............................................................... 8
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

470400201
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Notes

5
70400201 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Introduction
Model Identification
Information in this manual is applicable to these models.
Includes models with control suffixes:
Gas Steam Electric
25 Pound
CHD25G2-CA025L
CHD25G2-CA025N
CHD25G2-CT025L
CHD25G2-CT025N
CHD25G2-CU025L
CHD25G2-CU025N
DR25G2-BA025L
DR25G2-BA025N
DR25G2-BT025L
DR25G2-BT025N
DR25G2-BU025L
DR25G2-BU025N
IPD25G2-IT025L
IPD25G2-IT025N
CHD25S2-CT025S
CHD25S2-CU025S
DR25S2-BT025S
DR25S2-BU025S
IPD25S2-IT025S
CHD25E2-CT025E
CHD25E2-CU025E
DR25E2-BT025E
DR25E2-BU025E
IPD25E2-IT025E
30 Pound
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
T30
CHD30STG2-CAT30L
CHD30STG2-CAT30N
CHD30STG2-CTT30L
CHD30STG2-CTT30N
CHD30STG2-CUT30L
CHD30STG2-CUT30N
DRST30G2-BAT30L
DRST30G2-BAT30N
DRST30G2-BTT30L
DRST30G2-BTT30N
DRST30G2-BUT30L
DRST30G2-BUT30N
IPD30STG2-ITT30L
IPD30STG2-ITT30N
CHD30STS2-CTT30S
CHD30STS2-CUT30S
DRST30S2-BTT30S
DRST30S2-BUT30S
IPD30STS2-ITT30S
CHD30STE2-CTT30E
CHD30STE2-CUT30E
DRST30E2-BTT30E
DRST30E2-BUT30E
IPD30STE2-ITT30E
35 Pound
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
3O – DX4 OPL
3V – DX4 vended
3X – DX4 prep for coin
DO – DMP OPL
DV – DMP vended
CD – rotary coin drop
CX – prep for coin
MT – manual timer

Introduction
70400201
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Customer Service
If literature or replacement parts are required, contact
the source from which the machine was purchased or
contact Alliance Laundry Systems at [phone]
for the name and address of the nearest authorized
parts distributor.
For technical assistance, call [phone].
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.
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
rear of machine, and inside door hinge. Refer to
Figure 1.
Figure 1
TMB2025N
1Serial plate
TMB2025N
25, 30 AND 35 POUND TUMBLERS T30
11
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/inch2(psi) 6.895 kPa CFM 0.471 liters/second
ft328.32 Liters kW 3414 Btu/hr.

7
70400201 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Safety Information
Explanation of Safety Messages
Precautionary statements (“DANGER,” “WARNING,”
and “CAUTION”), followed by specific instructions,
are found in this manual and on machine decals. These
precautions are intended for the personal safety of the
operator, user, servicer, and those maintaining the
machine.
Additional precautionary statements (“IMPORTANT”
and “NOTE”) are followed by specific instructions.
IMPORTANT: The word “IMPORTANT” is used
to inform the reader of specific procedures where
minor machine damage will occur if the procedure
is not followed.
NOTE: The word “NOTE” is used to communicate
installation, operation, maintenance or servicing
information that is important but not hazard
related.
IMPORTANT: Warranty is void unless tumbler
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.
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.
Always contact your dealer, distributor, service agent
or the manufacturer on any problems or conditions you
do not understand.
Indicates an imminently hazardous
situation that, if not avoided, will cause
severe personal injury or death.
DANGER
Indicates a hazardous situation that, if not
avoided, could cause severe personal
injury or death.
WARNING
Indicates a hazardous situation that, if not
avoided, may cause minor or moderate
personal injury or property damage.
CAUTION
Failure to install, maintain, and/or operate
this machine according to manufacturer’s
instructions may result in conditions which
can produce serious injury, death and/or
property damage.
W051R1
WARNING

Safety Information
70400201
8© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Important Safety Instructions
Save These Instructions
1. Read all instructions before using the tumbler.
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.
5. Before the tumbler 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 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.
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.
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 tumbler 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. 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.
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.
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.
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.
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.
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

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Safety Information
9
70400201
23. Remove laundry immediately after tumbler 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 tumbler with any guards and/or
panels removed.
28. DO NOT operate the tumbler 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
tumbler 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.
WARNING
To reduce the risk of serious injury, install
lockable door(s) to prevent public access
to rear of tumblers.
W055

70400201
10 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Notes

11
70400201 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Operating Instructions
Emergency Stop Button on CE
Models
All CE approved OPL tumblers are factory equipped
with an emergency stop button located on the front
panel. Refer to Figure 2.
Figure 2
To operate emergency stop button:
a. Press red emergency stop button to stop all
action.
b. To restart machine, pull red emergency stop
button out and press START pad or button.
NOTE: Activation of the emergency stop button
stops all machine control circuit functions, but
DOES NOT remove all electrical power from
machine.
Operating Instructions
Step 1: Clean Lint Screen/Compartment
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.
Close loading door. Tumbler will not operate with the
door open.
Step 3: Determine Control Type and
Temperature Setting
Refer to the various controls, pages 12 - 20, and follow
instructions for the appropriate control type.
T30 models only: use the correct coin slot and control
panel for the top or bottom cylinder.
The type of fabric being dried will determine the
setting. Consult the fabric care label or fabric
manufacturer to determine proper temperature setting.
IMPORTANT: Always follow the fabric care
instructions supplied by the garment manufacturer.
Step 4: Remove Laundry
When the cycle is complete, open door and remove the
laundry.
To reduce the risk of fire:
• DO NOT DRY articles containing foam rubber or similarly textured rubberlike materials.
• DO NOT DRY plastics, anything containing wax or chemicals such as mops and cleaning
cloths, or anything dry-cleaned at home with a dry-cleaning solvent.
• DO NOT TUMBLE fiberglass curtains and draperies unless the label says it can be done. If
they are dried, wipe out the cylinder with a damp cloth to remove particles of fiberglass.
W076
To reduce the risk of serious injury, allow cylinder to stop before cleaning lint screen.
W412
WARNING
TMB1664N
1Emergency Stop Button
1

Operating Instructions
70400201
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Control Instructions
Figure 3
Electromechanical Coin Control
CD and CX Control Suffixes
1. Set the TEMPERATURE selector at HIGH or
LOW, or anywhere between these settings.
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.
NOTE: Additional drying time may be purchased
at cycle start, or while tumbler is running, by
adding additional coin(s).
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.
4. When the cycle is complete, open door and
remove the laundry.
TMB807N
PUSH
TO
START
HIGH
TEMPERATURE
LOW
INSERT QUARTER
TURN KNOB
Q
U
A
R
T
E
R
M
A
S
T
E
R
25
1 2 3
SELECT
TEMP INSERT COIN PUSH START

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Operating Instructions
13
70400201
Figure 4
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.
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.
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.
5. When the cycle is complete, open door and
remove the laundry.
TMB47N
10
20
30
40
50
60 0
PUSH
TO
START
HEAT COOL
DOWN
HIGH LOW
5
10
15
0
12
34

Operating Instructions
70400201
14 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
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
Features
●Drying time: 0-60 minutes
●Cooling time: 2-60 minutes
●LED display of cycle time, set temperature, and
actual temperature
●Thermistor controlled temperature
●Safety tumble cycle
●Buzzer for end of cycle, audible alarm
●Reversing/Nonreversing selection
●Five user programmable programs
●RPM display – when equipped with rotational
sensor only
●Monitors the lint door switch operation
●Monitors the thermistor for operation
The minimum drying time is 0 minutes, and the
minimum cooling time is 2 minutes. The maximum
drying or cooling time is 60 minutes. The drying
temperature may be set from 100ºF (38ºC) to 185º/
195ºF (85º/91ºC). The drying time, cooling time, or
temperature may be modified during an operating
cycle.
If it is necessary to reset the drying and cooling times
for the current cycle, press STOP once to stop the
tumbler. Press STOP again to cancel the cycle.
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.
Programs Dry Time (Min.) Cool Time (Min.) Temp. Set Point Reversing
1 – Towels 40 5 185º/195ºF
(85º/91ºC) No
2 – Sheets 30 5 165ºF (74ºC) Yes
3 – Misc-1 30 5 150ºF (66ºC) No
4 – Misc-2 25 5 135ºF (57ºC) Yes
5 – Extra Dry 5 2 150ºF (66ºC) No
NOTE: If an altered program is determined to be corrupted, the default program settings will be used.
Table 1

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Operating Instructions
15
70400201
DMP Coin
DV Control Suffix
Description of The Coin Control Panel
Refer to Figure 5.
TMB1955N
1Clock Symbol. This symbol of a clock indicates that the time in the display is counting down to zero.
2Display. Displays the drying time, cooling time, drying temperature, and diagnostics.
3Hidden 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.
4Temperature LEDs. Indicate temperature setting.
5DRYING LED. Illuminated when in the drying cycle.
6INSTRUCTIONS. Instructions to start a drying cycle.
7COOLING LED. Illuminated when in the cooling cycle or when the display is currently showing the time for the
cooling cycle.
8START. Starts or resumes the current program or cycle
9Temperature Select. This button toggles through the three temperature selections.
Figure 5
DRYING
PERM. PRESS
COOLING
INSTRUCTIONS
START
TEMP
INSERT COIN (S)
SELECT TEMP.
PUSH START
1
2
3
HIGH
MINUTES
MEDIUM
LOW
TMB1955N
8
9
1
2
3
4
5
6
7

Operating Instructions
70400201
16 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
DMP Coin Features
Coin Keypad Interface
- START button to start or resume a cycle.
- TEMP button to select HIGH, MEDIUM, or LOW
temperature.
- Two hidden buttons to increment or decrement the
programmable time and temperature options.
Power-Up
Upon applying power to the 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.
Power Failure
If a power loss occurs during operation, a cycle will
not resume until the START button is pressed. To
cancel the remaining cycle, press the internal CLEAR
button.
Coin Operation
The 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.
Coin Programming
The Coin board programming mode can only be
entered when “PAy” is displayed. DIP switch #7 must
be in the OFF position.
Programming is enabled by setting DIP switch #8 to
the ON position.
The programming mode is entered by pressing and
holding the CLEAR button for three seconds.
The programming follows the following parameter
order:
1. 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.
3. The hidden front panel increment and decrement
keys are used to change the value.
4. The CLEAR button is used to recall the default
value.
5. The START button is used to step to the next
parameter.
6. After the last parameter, “End” will be flashing.
7. Press the START button one last time to store the
settings and exit the program mode.
8. “PAy” will be displayed.
9. If it is determined that the data did not program
correctly, the error message “E2F” will flash for
4 seconds, and then the default coin parameters
will be used.
The tumbler run time per coin is programmable for 1
to 20 minutes with the default preset to 10 minutes.
The cooling run time is programmable from 2 to
5 minutes with the default preset to 2 minutes.
The three temperatures setpoints are programmable for
100ºF (38ºC) to 185º/195ºF (85º/90ºC) with the
following default settings:
- HIGH equal to 185ºF (85ºC)
- MEDIUM equal to 150ºF (66ºC)
- LOW equal to 135ºF (57ºC)
Stop
When in the Coin mode, the 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 Count
The unit will count the number of coins deposited.
Setting DIP switch #7 to the ON position will display
the coin count since it was the last reset.
To reset the count, press the CLEAR button and “00”
will be displayed.
If the coin count is greater than “999,” the display will
flash “999.”
Setting DIP switch #7 to the OFF position will return
the display to “PAy.”

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Operating Instructions
17
70400201
DMP OPL Models
DO Control Suffix
Description of the OPL Control Panel
Refer to Figure 6.
Figure 6
TMB1956N
1START. Starts or resumes the current program or cycle.
2STOP. Temporarily halts the current cycle or cancels the current program.
3Reversing/Nonreversing (REV). Changes the selection between reversing and nonreversing cylinder action.
4Reversing LED. Illuminated when set for reversing.
5Up/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).
6Display. Displays the drying time, cooling time, drying temperature and diagnostic codes.
7Program Select. This button toggles through the five user programmable programs. Holding this button will save
a program, as indicated in Programming.
8User Program LEDs. Illumination shows which user program is currently being displayed.
9Display Select. Toggles the display between the drying time, cooling time, and temperature settings. Pressing the
Display button for 3 seconds allows the user to display the drying cycle temperature.
10 DRYING LED. Illuminated when in the drying cycle.
11 COOLING LED. Illuminated when in the cooling cycle, or when the display is currently showing the time for the
cooling cycle.
12 TEMPERATURE LED. Illuminated when the display is showing the temperature setting.
1
2
3
4
5
DRYING
COOLING
TEMPERATURE
REV START STOP
(CANCEL)
TMB1956N
12 3
4
5
6
7
8
8
10
11
12
9

Operating Instructions
70400201
18 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
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.
DIP Switch Functions Explained
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.
4. Empty: Preset at the factory; always ON.
5. Empty: Preset at the factory; always ON.
6. Buzzer Timer: This DIP switch determines the
length of time that the end of cycle buzzer will
remain on. “OFF” indicates that the buzzer will
sound for 5 seconds when the drying cycle is
completed. “ON” indicates that the buzzer will
sound continuously until the STOP button is
pressed or the loading door is opened.
7. Safety Tumble (OPL) or Coin count/Pay (Coin):
If DIP switch #1 is set for OPL, then DIP switch
#7 in the ON position enables the safety tumble.
If DIP switch #1 is set for Coin, then DIP switch
#7 in the ON position enables the display of the
coin count. DIP switch #7 in the OFF position
enables the display of “PAy,” to indicate that
coins are needed to run the tumbler.
8. Programming: This switch enables or disables
the programming feature and should normally be
in the OFF position.
Function OPL Coin
1Tumbler Type OFF ON OPL=Off; Coin=On
2Temperature Units OFF OFF ºF=Off; ºC=On
3Local/Remote
Reversing ON ON Local=On; Remote=Off
4Empty ON ON Always ON
5Empty ON ON Always ON
6Buzzer Timer ON ON 5 Sec=Off; Continuous=On
7Safety Tumble (OPL) or Coin Count/Pay
(Coin) ON OFF
#1 #7 DIP SWITCH
OFF ON SAFETY TUMBLE
OFF OFF NO SAFETY TUMBLE
ON ON COIN COUNT
ON OFF PAY
8Programming OFF OFF Disable=Off; Enable=On
Table 2