Alliance Laundry Systems 25 Pound Capacity Manual

Operation/Maintenance
Drying Tumblers
25 Pound Capacity
30 Pound Capacity
35 Pound Capacity
55 Pound Capacity
Starting Serial No. 0602004144
Refer to Page 3 for Model Numbers
Part No. 70400001R4
August 2008
Keep These Instructions for Future Reference.
(If this machine changes ownership, this manual must accompany machine.)
www.comlaundry.com

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT70400001 1
Installation must conform with local codes or in the absence of local codes with:
In the U.S.A., installation must conform to the latest edition of the American National Standard Z223.1/
NFPA 54 “National Fuel Gas Code” and Standard ANSI/NFPA 70 “National Electric Code.”
In Canada, installation must comply with Standards CAN/CSA-B149.1 or Natural Gas and Propane 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
WARNING
• 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
POUR VOTRE SÉCURITÉ
Ne pas entreposer ou utiliser d’essence ou
toutes autres vapeurs et liquides
inflammables à proximité de cette unité ou
de tout autre appareil. W053R2QU
POUR VOTRE SÉCURITÉ, les informations
de ce guide doivent être respectées afin de
réduire les risques d’incendie, d’explosion
ou d’éviter les dommages matériels,
personnels ou blessures mortelles. W033R3QU
MISE EN GARDE
• Ne pas entreposer ou utiliser d’essence
ou toutes autres vapeurs et liquides
inflammables à proximité de cette
machine ou de tout autre appareil.
• QUE FAIRE EN CAS D’ODEUR DE GAZ :
– Ne pas mettre d’appareil en marche.
– Ne pas toucher aux interrupteurs
électriques ; ne pas utiliser le
téléphone des lieux.
– Évacuer la pièce, le bâtiment ou la zone
de tous les occupants.
– Appeler immédiatement le fournisseur
de gaz de la maison d’un voisin.
Respecter les instructions
communiquées par le fournisseur.
– Si vous ne pouvez pas joindre le
fournisseur de gaz, appeler le service
d’incendie.
• L’installation et l’entretien doivent être
effectués par un installateur, service
d’entretien qualifiés ou par le fournisseur
de gaz. W052R5QU

© Copyright 2008, 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.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
270400001
Table of
Contents
Introduction......................................................................................... 3
Model Identification ............................................................................. 3
Customer Service.................................................................................. 4
Serial Plate Location............................................................................. 4
Wiring Diagram .................................................................................... 4
Safety Information.............................................................................. 5
Explanation of Safety Messages........................................................... 5
Important Safety Instructions ............................................................... 6
Operating Instructions ....................................................................... 8
Emergency Stop Button on CE Models................................................ 8
Operating Instructions .......................................................................... 8
Control Instructions .............................................................................. 9
Dual Digital Timer Control.............................................................. 9
Single Drop Control......................................................................... 11
Preliminary Control Information ..................................................... 11
Diagnostic Microprocessor Control................................................. 13
DMP Coin ........................................................................................ 14
DMP OPL Models ........................................................................... 16
Ignition Control Operation ................................................................... 19
Maintenance ........................................................................................ 21
Daily ..................................................................................................... 21
Monthly................................................................................................. 23
Quarterly ............................................................................................... 23
Bi-Annually .......................................................................................... 23
Annually ............................................................................................... 23
Before You Call for Service ............................................................... 27
Customer Service.................................................................................. 27

3
70400001 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Introduction
Model Identification
Information in this manual is applicable to these models:
Includes the following 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-BT030D
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
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
55 Pound
CA055L
CA055N
CT055L
CT055N
CU055L
CU055N
IPD55G2-IT055L
IPD55G2-IT055N
Not Applicable
CT055E
CU055E
IPD55E2-IT055E
3O – DX4 OPL
3V – DX4 vended
3X – DX4 prep for coin
DO – DMP OPL
DV – DMP vended
DX – DMP prep for coin
QT – dual digital timer
SD – single drop
SX – single drop, prep for coin

Introduction
70400001
4© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
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].
Serial Plate Location
Model and serial numbers are found on serial plate on
rear of machine, and inside the loading door hinge.
Refer to Figure 1.
Wiring Diagram
The wiring diagram is located inside the junction or
contactor box. The wiring diagram part number is in the
lower portion of the electrical data on the serial plate.
TMB2098N
1Serial Plate
Figure 1
1

5
70400001 © 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
70400001
6© 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

Safety Information
7
70400001 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
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

70400001
8© 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 9 - 18, follow
instructions for the appropriate control type.
The type of fabric being dried will determine the
temperature setting. Consult the fabric care label or
fabric manufacturer to determine proper temperature
setting.
IMPORTANT: Always follow the fabric care
instructions supplied by the garment manufacturer.
Step 4: Remove Laundry
When the cycle is complete, open door and remove the
laundry.
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
9
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Control Instructions
Figure 3
Dual Digital Timer Control
QT Control Suffix
1. Select HIGH, MED, LOW or NO HEAT by
turning the temperature knob.
HIGH temperature 190° F (87° C)
MED temperature 170° F (77° C)
LOW temperature 120° F (49° C)
2. Set the HEAT TIME for the number of minutes
(from 0-60) desired.
3. Set the COOL DOWN TIME for the number of
minutes (from 0-15) desired.
4. Press and release START button to start tumbler.
Display will show minutes remaining before end
of cycle.
NOTE: One touch drying is available for repetitive
loads. If the START button is pressed while the
machine is in Idle Mode, when the display is dark,
the tumbler will repeat the last drying cycle. If the
cycle time is adjusted before the cycle is started, the
time displayed when the start button was pressed
will be used for future cycles.
IMPORTANT: To stop the tumbler at any time
during the cycle, OPEN DOOR. If the loading door
or lint panel door is opened during the cycle, the
heating system will shut off and the motor will stop.
To restart the cycle, both doors must be closed and
the START button must be pressed in.
If the load cools to 90° F before cool down time
expires, the control will flash “Lr” (load ready) in the
heat time display. If the door is not opened, the
tumbler completes the selected cool down time. If the
door is opened after reaching “Lr” temperature, the
cycle will be terminated.
NOTE: If display shows an error code, refer to
Error Codes section.
5. When the cycle is complete, open door and
remove the laundry. Anti-wrinkle feature will
tumble the load without heat for 30 seconds every
2 minutes for 1 hour OR until the loading door is
opened.
NOTE: This machine includes an anti-wrinkle/
extended tumble feature. After the drying cycle is
complete, the cylinder will tumble without heat
every few minutes. The intermittent tumbling will
continue for one hour or until the door is opened.
TMB2133N

Operating Instructions
70400001
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Error Codes
Display Definition Corrective Action
OP
Open thermistor error ●Check thermistor. Replace if inoperative.
●Check wiring diagram between control and
thermistor. Refer to wiring diagram for proper
wiring.
●Check control. Replace if inoperative.
SH
Shorted thermistor error ●Check thermistor. Replace if inoperative.
●Check wiring between control and thermistor.
Refer to wiring diagram for proper wiring.
●Check control. Replace if inoperative.
AF - 1 Airflow switch closed when cycle
started
●Check airflow switch. Replace if inoperative.
AF - 2 Airflow switch failed to close after
cycle started
●Check airflow switch. Replace if inoperative.
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
WARNING

Operating Instructions
11
70400001 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Figure 4
Single Drop Control
SD and SX Control Suffixes
1. Select HIGH, MED, LOW or NO HEAT by
turning the temperature knob.
HIGH temperature 190° F (87° C)
MED temperature 160° F (71° C)
LOW temperature 130° F (54° C)
2. Insert the coin(s) in the coin slot.
3. Press START button to start tumbler.
IMPORTANT: To stop the tumbler at any time
during the cycle, OPEN DOOR. To restart the
tumbler, CLOSE door and press START button.
NOTE: If display show an error code, refer to
Error Codes section.
4. When the cycle is complete, open door and
remove the laundry.
NOTE: This machine includes an extended tumble
feature. Starting 20 minutes after a cycle ends, the
cylinder will tumble for two minutes every hour
without heat, up to 18 hours or until door is
opened.
Preliminary Control Information
Power-Up Mode
When power is applied to the tumbler the control will
enter Ready Mode, unless a cycle was in process prior
to a disruption of power. If a power disruption is less
than 5 seconds, with a cycle in process, the control will
enter Run Mode once power is restored and continue
the cycle. If a power disruption is more than 5 seconds,
with a cycle in process, the control will enter Start
Mode once power is restored.
If the dry time dipswitch settings have not changed
from the factory default, the IN USE LED will flash
two to five times, depending on model.
Ready Mode
In Ready Mode, the control waits for the vend to be
satisfied before entering Start Mode.
Start Mode
In Start Mode, the vend has been satisfied, but the
Start button has not been pressed. The IN USE LED
will be lit. The timer will not count down until the
Start button is pressed.
Run Mode
In Run Mode, the control is running a cycle. The IN
USE LED is lit.
TMB2123N

Operating Instructions
70400001
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Door Open Mode
In Door Open Mode, the control turns off the heater
and motor when the door is opened during a run cycle.
The timer will continue to count down time and the IN
USE LED is lit.
End of Cycle Mode
In End of Cycle Mode, a cycle is complete and the IN
USE LED is off. The control remains in this mode
until the door is opened or additional vend has been
satisfied.
Topoffs
Any time the control receives a coin drop pulse during
a cycle it will add the programmed dry time to the time
currently remaining in the cycle. The maximum cycle
time is 99 minutes, the control will not add time
beyond 99 minutes. The cool down time will not
change.
If the control receives a coin drop pulse during cool
down the IN USE LED will flash briefly to indicate the
coin input, the machine will exit cool down and it will
start heating. The cycle time will be equal to the
programmed dry time
Temperature Selector Switch
For five minutes after the control is powered up, there
is a diagnostic feature that allows the temperature
selector switches to be tested.
When the temperature selector is changed, the new
setting is displayed by flashing the IN USE LED as
follows:
High/Normal: 4 flashes
Medium/PP: 3 flashes
Low/Delicate: 2 flashes
No Heat: 1 flash
NOTE: To change dipswitch settings refer to
Installation Manual.
To Program a Short Test Cycle:
1. Unplug machine power cord.
2. Write down machine control dip switch settings,
then set them all to the off position. Refer to
Figure 5.
3. Plug machine in and start a cycle.
NOTE: With all control dip switches off, the total
cycle time will be 1 minute long.
4. Once all testing is complete, unplug machine and
re-set dip switches to their original settings.
5. Plug machine in.
Figure 5
Error Codes
TMB2216N
1 2 3 4 5 6 7 8O
N
12345678
Display Definition Corrective Action
AF (flashing) Airflow switch opened/closed 5 or
more times in a running cycle.
●Check airflow switch. Replace if inoperative.
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
WARNING

Operating Instructions
13
70400001 © 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
reprogram the default programs.
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
●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
1 – Towels 40 5 185º/195ºF
(85º/91ºC)
2 – Sheets 30 5 165ºF (74ºC)
3 – Misc-1 30 5 150ºF (66ºC)
4 – Misc-2 25 5 135ºF (57ºC)
5 – Extra Dry 5 2 150ºF (66ºC)
NOTE: If an altered program is determined to be corrupted, the default program settings will be used.
Tabl e 1

Operating Instructions
70400001
14 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
DMP Coin
DV and DX Control Suffixes
Description of The Coin Control Panel
Refer to Figure 6.
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 6
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
15
70400001 © 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.”

Operating Instructions
70400001
16 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
DMP OPL Models
DO Control Suffix
Description of the OPL Control Panel
Refer to Figure 7.
Figure 7
TMB1956N
1START. Starts or resumes the current program or cycle.
2STOP. Temporarily halts the current cycle or cancels the current program.
3Up/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).
4Display. Displays the drying time, cooling time, drying temperature and diagnostic codes.
5User Program LEDs. Illumination shows which user program is currently being displayed.
6Program Select. This button toggles through the five user programmable programs. Holding this button will save
a program, as indicated in Programming.
7Display 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.
8DRYING LED. Illuminated when in the drying cycle.
9COOLING LED. Illuminated when in the cooling cycle, or when the display is currently showing the time for the
cooling cycle.
10 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
6
5
5
8
9
10
7

Operating Instructions
17
70400001 © 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.
Dip Switch Funtion
1Tumbler Type ON - Coin
OFF - OPL
2Temperature Units ON - C
OFF* - F
3Local or Remote Reversing ON* - Local Reversing
OFF - Remote Reversing
4Empty ON*
5Empty ON*
6Buzzer Timer ON - Continuous
OFF - 5 Sec
7
OPL Models - Safety Tumble
Dip Switch
#1 #7
OFF ON Safety Tumble
OFF OFF No Safety Tumble
Coin Models - Coin Count/Pay
Dip Switch
#1 #7
ON ON Coin Count
ON OFF Pay
8Programming ON - Enable
OFF* - Disable
* Factory default setting
Tabl e 2

Operating Instructions
70400001
18 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Programming
1. Set DIP switch #8 to the ON position.
2. Select the desired program number to change.
The LED should be flashing.
3. Select DRY TIME. Set the time with the Up/
Down arrows.
4. Select COOL TIME. Set the time with the Up/
Down arrows.
5. Select TEMPERATURE. Set the temperature
with the Up/Down arrows.
6. 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.
7. During the Program Mode, if the Up/Down
arrows or Display button is not pressed within
10 seconds, the default program settings will be
used.
8. Temporary Reprogramming of Current Programs
(OPL ONLY)
9. The Drying Time, Cooling Time and
Temperature 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.
10. Use the Up/Down arrows to adjust program time.
11. 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.
12. 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.
Rotation Sensor
The rotation sensor must “read” the key on the basket
shaft or pulley. The sensor must be set approximately
1/4 inch from the key or pulley. Look for the light on
the sensor to come on as the key passes the sensor; this
is a correctly operating sensor. If no light appears,
either the sensor is out of range or the key/pulley or the
sensor is bad. In addition, if the light stays on
continuously, then the sensor is too close to the
component or the sensor is bad.
Safety Tumble/Anti-Wrinkle
At the end of the cool down cycle, the 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.
Operational Check for the Board Diagnostics
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.)
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.)