Drying Tumblers
120 Pound Capacity
170 Pound Capacity
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Keep These Instructions for Future Reference.
(If this machine changes ownership, this manual must accompany machine.)
Part No. 70283501R6
August 2007
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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, les informations
de ce guide doivent être respectées afin de
réduire les risques d’incendie, d’explosion
ou d’éviter les dommages matériels,
property damage, personal injury or death.
W033
personnels ou blessures mortelles.
W033R3QU
• 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
• 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.
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.
• Installation and service must be
performed by a qualified installer, service
agency or the gas supplier.
W052
• L’installation et l’entretien doivent être
effectués par un installateur, service
d’entretien qualifiés ou par le fournisseur
FOR YOUR SAFETY
Do not store or use gasoline or other
flammable vapors and liquids in the
de gaz.
W052R5QU
•
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
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.
70283501
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Introduction.........................................................................................
3
Table of
Contents
Safety Information..............................................................................
5
Operation.............................................................................................
8
Maintenance........................................................................................ 16
Daily ..................................................................................................... 16
Quarterly............................................................................................... 17
Bi-Annually .......................................................................................... 17
Before You Call for Service ............................................................... 20
Customer Service.................................................................................. 20
© Copyright 2007, 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.
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70283501
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Introduction
Model Identification
Information in this manual is applicable to these models.
Gas
Steam/Thermal Oil
AT120L
AT120N
HA120L
HA120N
HT120L
HT120N
HU120L
HU120N
SA120L
SA120N
ST120L
ST120N
SU120L
SU120N
UA120L
UA120N
UT120L
UT120N
UU120L
UU120N
WT120L
WT120N
XT120L
XT120N
XU120L
XU120N
YT120L
YT120N
AT120S
UU120T
WT120S
WT120T
XT120S
XT120T
XU120S
XU120T
YT120S
YT120T
YU120S
YU120T
HT120S
HT120T
HU120S
HU120T
ST120S
ST120T
SU120S
SU120T
UT120S
UT120T
UU120S
120 Pound
AT170L
AT170N
HA170L
HA170N
HT170L
HT170N
HU170L
HU170N
SA170L
SA170N
ST170L
ST170N
SU170L
SU170N
UA170L
UA170N
UT170L
UT170N
UU170L
UU170N
WT170L
WT170N
XT170L
XT170N
XU170L
XU170N
YT170L
YT170N
AT170S
HT170S
HT170T
HU170S
HU170T
ST170S
ST170T
SU170S
SU170T
UT170S
UT170T
UU170S
UU170T
WT170S
WT170T
XT170S
XT170T
XU170S
XU170T
YT170S
YT170T
170 Pound
Includes models with the following control suffixes:
RM – reversing OPL Micro
RQ – reversing dual digital timer
RT – reversing manual timer
Customer Service
Wiring Diagram
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.
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.
For technical assistance, call (920) 748-3121.
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70283501
3
Introduction
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
1
1
120 POUND TUMBLER
170 POUND TUMBLER
TMB1298N
1
Serial Plate
Figure 1
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70283501
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Safety Information
IMPORTANT: Warranty is void unless tumbler is
installed according to instructions in the
Explanation of Safety Messages
Throughout this manual and on machine decals, you
will find precautionary statements (“DANGER,”
“WARNING,” and “CAUTION”) followed by specific
instructions. These precautions are intended for the
personal safety of the operator, user, servicer, and
those maintaining the machine.
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.
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
CAUTION
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.
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.
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70283501
5
Safety Information
10. Do not use fabric softeners or products to
eliminate static unless recommended by the
manufacturer of the fabric softener or product.
Important Safety Instructions
Save These Instructions
11. To reduce the risk of fire, DO NOT DRY plastics
or articles containing foam rubber or similarly
textured rubberlike materials.
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.
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.
W359
14. The interior of the tumbler and the exhaust duct
should be cleaned periodically by qualified
service personnel.
1. Read all instructions before using the tumbler.
2. Refer to the GROUNDING INSTRUCTIONS in
the Installation Manual for the proper grounding
of the tumbler.
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.
3. Do not dry articles that have been previously
cleaned in, washed in, soaked in, or spotted with
gasoline, dry cleaning solvents, or 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.
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 cylinder will stop rotating when the door is
opened. Do not use the tumbler if the cylinder
does not stop rotating when the door is opened or
starts rotating without pressing or turning the
START mechanism. Remove the tumbler from
use and call the service person.
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.
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.
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.
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.
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.
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70283501
6
Safety Information
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.
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.
20. Use the tumbler only for its intended purpose,
drying water-washed fabrics.
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.
21. ALWAYS disconnect 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
Manual. All connections for electrical power,
grounding, and gas supply must comply with
local codes and be made by licensed personnel
when required.
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.
23. Remove laundry immediately after tumbler
stops.
WARNING
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).
To reduce the risk of serious injury, install
lockable door(s) to prevent public access to
rear of tumblers.
W055
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.
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70283501
7
Operation
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
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.
1
Step 2: Load Laundry
Open loading door and load cylinder with laundry. DO
NOT OVERLOAD.
NOTE: Overloading causes slow drying and
wrinkling.
TMB1666N
1
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 9 - 13, follow
instructions for the appropriate control type.
a. Press red emergency stop button to stop all
action.
The type of fabric being dried will determine the
temperature setting. Consult the fabric care label or
fabric manufacturer to determine proper temperature
setting.
b. To restart machine, pull red emergency stop
button out and press START pad or button.
NOTE: Activation of the emergency stop button
stops all machine control circuit functions, but
DOES NOT remove all electrical power from
machine.
IMPORTANT: 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.
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70283501
8
Operation
Control Instructions
REVERSING MODELS
TMB804N
Figure 3
IMPORTANT: If the loading door or lint panel
Manual Timer Control
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.
RT 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.
6. When the cycle is complete, open door and
remove the laundry.
3. Set the TEMPERATURE selector at HIGH,
MEDIUM, LOW or anywhere between these
settings.
4. Select reversing or nonreversing cylinder rotation
setting, if applicable.
5. Press the PUSH TO START button in and hold it
in for approximately three seconds. This starts
the tumbler cycle.
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Operation
PROGRAM
AUTO
ON / SELECT
STATUS
DRYING
TIME
HIGH
START
AUTO
SPECIAL
CYCLE
SPECIAL
TIME
MEDIUM
MED LOW
LOW
COOL DOWN
DOOR OPEN
CUSTOM
STOP/RESET
AUTO
*
*
COOL
TEMP
TEMP
DOWN
DISPLAY
F/ C
SIGNAL
MORE
+
LESS
--
SAVE
CONDITION
NO HEAT
REVERSING
CUSTOM
PROG
T359I
Figure 4
2. Select reversing or nonreversing cylinder rotation
setting, if applicable.
Electronic OPL Control
RM Control Suffix
3. Press START pad to start tumbler.
1. To use an Automatic Cycle, press an ON/
SELECT pad. Select HIGH, MEDIUM,
MED LOW, LOW or NO HEAT for items that
should not be dried with heat. A light to the left
of the selected pad lights up.
NOTE: All pads can be pressed in any sequence
without damaging control or tumbler. To stop the
tumbler at any time, open the door or press STOP/
RESET. The window display will flash. Press
STOP/RESET twice (within 3 seconds) to end the
cycle and reset the control to idle status. To restart
the tumbler, CLOSE door and press START pad.
To use a Time Dry or Custom Cycle, refer to the
Programming Manual.
IMPORTANT: If the loading door or lint panel
door is opened during the cycle, the heating system
will shut off and the motor will stop. To restart the
cycle, both doors must be closed and the START
pad must be pressed.
NOTE: Do not press directly on lights or the center
of pad. For proper selection, press on pad slightly
4. When the cycle is complete, open door and
remove the laundry.
NOTE: This machine includes an anti-wrinkle/
extended tumble feature. After the drying cycle is
complete, the cylinder will tumble without heat
every few minutes. The intermittent tumbling will
continue for one hour or until the door is opened.
TMB806N
Figure 5
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70283501
10
Operation
Reversing Operation
IMPORTANT: After any electrical maintenance is
done, make sure that the blower motor is turning
counterclockwise. Then set the reverse control
switch to “nonreversing” and note that the cylinder
turns constantly clockwise as viewed from the front
of the tumbler. If not, interchange L1 and L2
service leads to reverse the drive motor.
Tumblers with the reversing option prevent the
tangling of large pieces of laundry and minimize
wrinkling. These tumblers are equipped with a second
motor and additional controls which reverse the
rotation direction of the cylinder.
Reverse Control Switch
An “on-off” switch for manual timer models, or a
touch pad for OPL Micro models is placed in the
control panel area so the operator can select the
reversing or nonreversing operation. In nonreversing
mode, the cylinder will always turn clockwise (as
viewed from the front of the tumbler). If the cylinder is
turning counterclockwise when switched to
nonreversing, it will continue for a few seconds and
then start up in the proper direction.
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70283501
11
Operation
TMB2136N
Figure 6
IMPORTANT: To stop the tumbler at any time
Dual Digital Timer Control
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.
RQ Control Suffix
1. Select HIGH, MED, LOW or NO HEAT by
turning the temperature knob.
2. Set the HEAT TIME for the number of minutes
(from 0-60) desired.
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.
3. Set the COOL DOWN TIME for the number of
minutes (from 0-15) desired.
4. Select reversing or nonreversing cylinder rotation
setting, if applicable.
5. Press and release START button to start tumbler.
Display will show minutes remaining before end
of cycle.
NOTE: If display shows an error code, refer to
Error Codes section.
6. 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: 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.
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.
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70283501
12
Operation
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
O
N
1 2 3 4 5 6 7 8
3. Plug machine in and start a cycle.
NOTE: With all control dip switches off, the total
cycle time will be 1 minute long.
78
6
2435
1
4. Once all testing is complete, unplug machine and
re-set dip switches to their original settings.
5. Plug machine in.
TMB2216N
Figure 7
Error Codes
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
Display
OP
Definition
Corrective Action
• Check thermistor. Replace if inoperative.
Open thermistor error
• Check wiring diagram between control and
thermistor. Refer to wiring diagram for proper
wiring.
• Check control. Replace if inoperative.
• Check thermistor. Replace if inoperative.
Shorted thermistor error
• Check wiring between control and thermistor.
SH
Refer to wiring diagram for proper wiring.
• Check control. Replace if inoperative.
• Check airflow switch. Replace if inoperative.
Airflow switch closed when cycle
started
AF - 1
AF - 2
• Check airflow switch. Replace if inoperative.
Airflow switch failed to close after
cycle started
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Operation
Termination of Flame
Ignition Control Operation
The flame will go out when power is removed from
ignition control. The ignition control will turn off the
gas valve and enter Standby Mode.
Power Up
After 24 VAC is applied to the ignition control pins
24V and GND, the Diagnostic LED on the ignition
control will turn orange/yellow. If a fault is detected
the ignition control will enter Lockout Mode. If no
faults are detected, the Diagnostic LED will turn
Green and the ignition control will enter Standby
Mode.
Lockout Mode
When Lockout Mode is entered, the ignition control
will remove power to the gas valve, the igniter will
turn off, the Lockout/Reset Light will turn on, and the
Diagnostic LED will display the appropriate Error
Code.
Standby Mode
Lockout Manual Reset
While in Standby Mode, the ignition control will
continually monitor the system for faults. Once
24VAC is applied to terminals TH and GND on the
control, the ignition control will enter Start Up Mode.
Lockout Mode is cleared by pressing an external reset
switch for three seconds. The ignition control will
clear all error codes and enter Standby Mode. During
Lockout Manual Reset, the Diagnostic LED on the
ignition control flashes red and orange, and the Reset
Light remains on until the ignition control is reset.
After the Reset Light turns off, stop pressing the
switch. Holding the reset for three seconds after
lockout has been cleared will cause a fault and result in
entering Lockout Mode again.
Start Up Mode
During Start Up Mode, the ignition control will
monitor the system for faults and begin the ignition
sequence. If no faults are present, the ignition control
will begin the ignition sequence by entering an 18
second waiting period. During this time the Green
LED on the ignition control will switch between Red
and Green, before maintaining a Green color.
System Tests
The following system tests are performed during
normal operation. System tests are performed at a
minimum of every 24 hours.
After the waiting period, the ignition control will turn
on the igniter and gas valve. The igniter will remain on
until a flame is sensed, or up to 10 seconds.
Low Voltage Detection
Once a flame has been sensed the ignition control will
stop sparking, the gas valve will remain on and
ignition control will enter Run Mode.
If the voltage between terminals TH and GND on the
control is below 18.75VAC +/- 0.75VAC for more than
3 seconds the ignition control will turn off the gas
valve and will not attempt to spark. The Diagnostic
LED will display Error Code 5. The ignition control
will not enter Lockout Mode if a low voltage condition
is detected, but will enter Standby Mode and wait for
the low voltage condition to be cleared.
If a flame is not sensed, the ignition control will then
begin two additional retrials for ignition. The ignition
control will re-enter the 18 seconds waiting period
before the ignition control makes another attempt at
ignition. If the three attempts at ignition fail, the
ignition control will enter Lockout Mode.
If the voltage between terminals TH and GND on the
control rises above 19.75VAC +/- 0.1VAC for at least
3 seconds, the ignition control will then enter Start Up
Mode.
Run Mode
While in Run Mode the ignition control leaves the gas
valve on, monitors the flame signal, and leaves the
igniter off.
Low Voltage Detection test is disabled during Run
Mode.
If a flame signal is lost during Run Mode, one
additional retrial for ignition will take place within one
second. The ignition control will restore the spark for
approximately 10 seconds. If the ignition re-attempt
fails, the ignition control will enter Lockout Mode.
The ignition control will remain in Run Mode until
24VAC is removed from terminals TH and GND on
the control.
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Operation
Gas Valve
Diagnostic LED (DGN LED) / Error Codes
The ignition control verifies that the gas valve is
connected. Failure of this test results in the ignition
control entering Lockout Mode with the Diagnostic
LED displaying Error Code 2.
The Diagnostic LED or DGN LED is located by the
power connector on the ignition control. Refer to
Figure 8. The Diagnostic LED will indicate the status
Flame Probe Tests
LED Color
Orange-Yellow
Green
Description
Initialization
Standby / Normal Operation
Fault Indication Code
Unexpected Presence of Flame
The Unexpected Presence of Flame test is performed
when no flame is expected. Failure of this test results
in the ignition control entering Lockout Mode with the
Diagnostic LED displaying Error Code 3.
Red
Table 1
The Diagnostic LED will flash error codes one half
second on and one half second off. Error codes are
separated by a one second pause before the code is
repeated.
Flame Monitoring
During the Flame Monitoring test, the flame is
checked to ensure the gas is being burned when the gas
valve is on. Failure of this test will result in the
ignition control entering Lockout Mode with the
Diagnostic LED displaying Error Code 3.
Error
DGN LED status
Code
Fault Type
Red
Ignition Control Internal Failure
Gas Valve Not Connected
Ignition/Flame Sense Failure
Reset Switch is Shorted
1
2
3
4
5
6
2 Red Flashes
3 Red Flashes
4 Red Flashes
Slow Red and Green Flashes
Fast Red and Orange Flashes
Low Voltage Detection
Ignition Control is in Reset Delay
1
TMB2176N
1
Diagnostic (DGN) LED
Figure 8
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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
d. The lint screen is designed to completely
Daily
cover the entire opening in the lint screen
1. Inspect the area surrounding tumblers, remove all
combustible materials, including lint, before
operating the machines.
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 and may restrict airflow.
2. Check cylinder for foreign objects to avoid
damage to clothing and equipment.
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
3. Clean lint from lint compartment and screen to
maintain proper airflow and avoid overheating.
WARNING
f. Replace the lint compartment panel on the
tumbler ensuring a tight fit, and lock if
applicable.
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
completely stop.
1
W410
a. Open the lint panel.
b. Remove all accumulated lint in the lint
compartment area. Lightly brush any lint that
may be left on the lint screen. Lint left in the
lint compartment is drawn back onto the lint
screen and will restrict airflow.
c. Be sure the lint screen is not torn. If it is,
replace immediately. A torn lint screen allows
lint to pass from the tumbler to the ductwork
system and may restrict airflow.
2
TMB1266R
1
2
Thermistor
Lint Screen
Figure 9
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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.
2. Check gas connections for leakage.
3. Check for loose electrical connections.
a. Remove external duct and duct access covers,
if present.
4. Check steam connections for looseness and
leakage.
b. Clean inside of duct with a vacuum.
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 operation.
6. Check cylinder and front panel seals.
7. Inspect cabinet and inner panels for any damage,
replace or repair as needed.
2. Ensure even lint distribution over lint screen,
replace if distribution of lint is uneven to
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. Check and clean steam coils, if applicable.
4. Check flow of combustion and ventilation air.
5. Check belt tension and condition. Replace worn
or cracked belts.
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Maintenance
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.
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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.
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.
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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 or START pad/button.
Be sure power cord is plugged all the way into the electrical outlet.
Drying timer is in OFF position.
Check the main fuse and circuit breaker.
Check fuses located in the machine.
Insufficient airflow.
•
•
•
•
•
•
•
Gas shut-off valve in OFF position.
Are controls properly set?
Broken drive belt. Call the service person.
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.
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