Alliance Laundry Systems A-Control Operating instructions

www.comlaundry.com
CHM1760C
0231606-1
5
LoadClothes
SelectCycle PressStart
InsertCoinsorInsertCard
CloseDoorAddSupplies
WASH
ADD
BLEACH
RINSE
SPIN
DOOR
NORMAL
DELICATE
PERMPRESS
HOT
HOT
HOT
WARM
WARM
COLD
START
NORMAL
QUICKWASH QUICKWASH
HEAVYSOIL
PERMPRESS
WARMCOLD
READY
0231582-03
Part No. F232205R5
December 2008
Troubleshooting
Washer-Extractor
Cabinet Hardmount
A and B-Control
Refer to Page 8 for Model Numbers

© 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.
F232205 1
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Table of
Contents
Section 1 – Safety Information ...............................................................2
General Safety Precautions....................................................................2
Important Safety Instructions ................................................................3
Safety Decals .........................................................................................5
Operator Safety......................................................................................6
Section 2 – Introduction ..........................................................................7
Customer Service...................................................................................7
Nameplate Location...............................................................................7
Model Identification ..............................................................................8
Section 3 – Theory of Operation.............................................................9
Starting the Machine..............................................................................9
Fill..........................................................................................................9
Supply....................................................................................................9
Wash ......................................................................................................9
Drain ......................................................................................................9
Extract....................................................................................................9
Section 4 – Troubleshooting..................................................................10
1. No Hot Fill Analysis ...................................................................11
2. No Cold Fill Analysis .................................................................15
3. No Hot Supply 1 Fill Analysis....................................................19
4. No Cold Supply 1 Fill Analysis ..................................................23
5. No Supply 2 Fill Analysis...........................................................27
6. No Supply 3 Fill Analysis...........................................................31
7. Drain Valve Analysis..................................................................35
8. Compartment 2 of Supply Dispenser Not Flushing Completely 39
9. Overload Relay Tripping Repeatedly .........................................40
10. Troubleshooting and Cleaning the Coin Drop ............................41
Section 5 – Troubleshooting – B-Control Coin Models......................43
11. The Display Shows “CANt/LOC” or “SHUT/DOOR”: Flowchart
144
12. The Display Shows “CANt/LOC” or “SHUT/DOOR”: Flowchart
247
13. The Display Shows “CANt/LOC” or “SHUT/DOOR”: Flowchart
349
14. At the End of a Cycle, The Display Shows “CANt/OPEn”........51
15. In Mid-Cycle, The Display Shows “01”, the Door Unlocks and the
Display Shows “DONE”52
16. The Control Stops with “01” on the Display ..............................53
17. The Control Stops in Mid-Cycle and Will Not Advance............55

2F232205
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Section 1
Safety Information
Throughout this manual and on machine decals, you will find precautionary statements (“CAUTION,”
“WARNING,” and “DANGER”) followed by specific instructions. These precautions are intended for the personal
safety of the operator, user, servicer and those maintaining the machine.
DANGER
Danger indicates the presence of a hazard that will cause severe personal injury, death or substantial property
damage if the danger is ignored.
WARNING
Warning indicates the presence of a hazard that can cause severe personal injury, death or substantial property
damage if the warning is ignored.
CAUTION
Caution indicates the presence of a hazard that will or can cause minor personal injury or property damage if the
caution is ignored.
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.
General Safety Precautions
In the interest of safety, some general precautions relating to the operation of this machine follow.
• Failure to install, maintain, and/or operate this product according to the manufacturer’s
instructions may result in conditions which can produce serious injury, death and/or property
damage.
• Do not repair or replace any part of the product or attempt any servicing unless specifically
recommended or published in this Service Manual and that you understand and have the
skills to carry out.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the product is properly grounded and to reduce the risk of fire,
electric shock, serious injury, or death.
W006R1
WARNING

F232205 3
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Safety Information
Always contact your dealer, distributor, service agent or the manufacturer about any problems or conditions you do
not understand.
Important Safety Instructions
1. Read all instructions before using the washer.
2. Refer to the GROUNDING INSTRUCTIONS in
the INSTALLATION manual (supplied with your
washer-extractor) for the proper grounding of the
washer-extractor.
3. Do not wash textiles that have been previously
cleaned in, washed in, soaked in or spotted with
gasoline, kerosene, waxes, cooking oils, dry-
cleaning solvents or other flammable or explosive
substances. They give off vapors that could ignite
or explode.
4. Do not add gasoline, dry-cleaning solvents or
other flammable or explosive substances to the
wash water. These substances give off vapors that
could ignite or explode.
5. Under certain conditions, hydrogen gas may be
produced in a hot water system that has not been
used for two weeks or more. HYDROGEN GAS
IS EXPLOSIVE. If the hot water system has not
been used for such a period, before using a
washer-extractor, turn on all hot water faucets and
let the water flow from each for several minutes.
This will release any accumulated hydrogen gas.
The gas is flammable. Do not smoke or use an
open flame during this time.
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the washer-extractor before servicing.
• Never start the washer-extractor with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer-extractor is properly grounded. W460
WARNING
Repairs that are made to your products by unqualified persons can result in hazards due to
improper assembly or adjustments subjecting you, or the inexperienced person making such
repairs, to the risk of serious injury, electrical shock, or death. W007
WARNING
If you or an unqualified person perform service on your product, you must assume the
responsibility for any personal injury or property damage which may result. The manufacturer
will not be responsible for any injury or property damage arising from improper service and/or
service procedures. W008
WARNING
To reduce the risk of fire, electric shock, serious injury or death to persons when using your
washer, follow these basic precautions: W023E
WARNING

4F232205
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Safety Information
6. Do not allow children to play on or in a washer.
Close supervision of children is necessary when
the washer is used near children.
7. Before the washer is removed from service or
discarded, remove the door to the washing
compartment.
8. Do not reach into the washer if the wash drum is
moving.
9. Do not install or store the washer where it will be
exposed to water and/or weather.
10. Do not tamper with the controls.
11. Do not repair or replace any part of the washer or
attempt any servicing unless specifically
recommended in the user-maintenance
instructions or in published user-repair
instructions that the user understands and has the
skills to carry out.
12. To reduce the risk of an electrical shock or fire,
DO NOT use an extension cord or an adapter to
connect the washer to an electrical power source.
13. Use the washer only for its intended purpose,
washing clothes.
14. Never wash machine parts or automotive parts in
the machine. This could result in serious damage
to the basket.
15. ALWAYS disconnect the washer from its
electrical supply before attempting any service.
16. Install the washer according to the
INSTALLATION INSTRUCTIONS. All
connections for water, drain, electrical power and
grounding must comply with local codes and,
when required, be made by licensed personnel.
17. To reduce the risk of fire, textiles which have
traces of any flammable substances such as
vegetable oil, cooking oil, machine oil,
flammable chemicals, thinner, etc. or anything
containing wax or chemicals such as in mops or
cleaning cloths, must not be put into the washer.
These flammable substances may cause the fabric
to ignite.
18. Do not use fabric softeners or products to
eliminate static unless recommended by the
manufacturer of the fabric softener or product.
19. Keep the washer in good condition. Bumping or
dropping the washer can damage its safety
features. If this occurs, have the washer checked
by a qualified service person.
20. If the supply cord is damaged, it must be replaced
by a special cord or assembly available from the
manufacturer or its service agent.
21. Be sure that water connections have a shut-off
valve and that fill hose connections are tight.
CLOSE the shut-off valves at the end of each
wash day.
22. The loading door MUST BE CLOSED any time
the washer is to fill, tumble or spin. DO NOT
bypass the loading door switch and permit the
washer to operate with the loading door open.
23. Always read and follow the manufacturer’s
instructions on packages of laundry and cleaning
aids. Heed all warnings and precautions. To
reduce the risk of poisoning or chemical burns,
keep them out of the reach of children at all times
(preferably in a locked cabinet).
24. Always follow the fabric care instructions
supplied by the textile manufacturer.
25. Never operate the washer with any guards and/or
panels removed.
26. DO NOT operate the washer with missing or
broken parts.
27. DO NOT bypass any safety devices.
28. Failure to install, maintain and/or operate this
washer according to the manufacturer's
instructions may result in conditions that can
produce bodily injury and/or property damage.
NOTE: The WARNING and IMPORTANT
SAFETY INSTRUCTIONS appearing in this
manual are not meant to cover all possible
conditions and situations that may occur. Common
sense, caution and care must be exercised when
installing, maintaining and operating the washer-
extractor.
Any problems or conditions not understood should be
reported to the dealer, distributor, service agent or the
manufacturer.

F232205 5
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Safety Information
IMPORTANT: Ensure that the recommended
clearances for inspection and maintenance
are provided. Never allow the inspection and
maintenance space to be blocked.
Safety Decals
Safety decals appear at crucial locations on the
machine. Failure to maintain legible safety decals
could result in injury to the operator or service
technician.
To provide personal safety and keep the machine in
proper working order, follow all maintenance and
safety procedures presented in this manual. If
questions regarding safety arise, contact the
manufacturer immediately.
Use manufacturer-authorized spare parts to avoid
safety hazards.
This machine must be installed, adjusted,
and serviced by qualified electrical
maintenance personnel familiar with the
construction and operation of this type of
machinery. They must also be familiar
with the potential hazards involved.
Failure to observe this warning may result
in personal injury and/or equipment
damage, and may void the warranty. SW004
WARNING
Install the machine on a level floor of
sufficient strength. Failure to do so may
result in conditions which can produce
serious injury, death and/or property
damage. W703
WARNING
Be careful around the open door,
particularly when loading from a level
below the door. Impact with door edges
can cause personal injury. SW025
CAUTION
Never touch internal or external steam
pipes, connections, or components.
These surfaces can be extremely hot and
will cause severe burns. The steam must
be turned off and the pipe, connections,
and components allowed to cool before
the pipe can be touched. SW014
WARNING

6F232205
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Safety Information
Operator Safety
To ensure the safety of machine operators, the
following maintenance checks must be performed
daily:
1. Prior to operating the machine, verify that all
warning signs are present and legible. Missing or
illegible signs must be replaced immediately.
Make certain that spares are available.
2. Check door interlock before starting operation of
the machine:
a. Attempt to start the machine with the door
open. The machine should not start with the
door open.
b. Close the door without locking it and attempt
to start the machine. The machine should not
start with the door unlocked.
c. Close and lock the door and start a cycle.
Attempt to open the door while the cycle is in
progress. The door should not open.
If the door lock and interlock are not functioning
properly, call a service technician.
3. Do not attempt to operate the machine if any of
the following conditions are present:
a. The door does not remain securely locked
during the entire cycle.
b. Excessively high water level is evident.
c. Machine is not connected to a properly
grounded circuit.
Do not bypass any safety devices in the machine.
NEVER insert hands or objects into
basket until it has completely stopped.
Doing so could result in serious injury.
SW012
WARNING
Never operate the machine with a
bypassed or disconnected balance
system. Operating the machine with
severe out-of-balance loads could result
in personal injury and serious equipment
damage. SW039
WARNING

F232205 7
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Section 2
Introduction
Customer Service
Alliance Laundry Systems is not responsible for
personal injury or property damage resulting from
improper service. Review all service information
before beginning repairs.
If literature or replacement parts are required, contact
the source from whom the machine was purchased or
contact Alliance Laundry Systems at [phone]
for the name of the nearest authorized parts distributor.
For technical assistance, call the following number:
Ripon, Wisconsin U.S.A.
[phone]
Nameplate Location
When calling or writing about your product, be sure to
mention model and serial numbers. Model and serial
numbers are located on nameplate(s) as shown.
Model No.
Serial No.
VoltageAmps
Required Circuit Breaker Amps.
HzWire Phase
Max. LoadKGMax. SpeedRPM
LB
Elec. Heating
Product No.Date Code
KWSteamPress PSIBAR
Model No.
Serial No.
Voltage Amps
Required Circuit Breaker Amps.
Hz Wire Phase
Max. Load KG Max. Speed RPMLB
Elec. Heating
Product No. Date Code
KW Steam Press PSI BAR
CHM2411P

8F232205
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Introduction
Model Identification
Information in this manual is applicable to these washer-extractors.
DC20AC2
DC30AC2
DC40AC2
DC60AC2
HC20AC2
HC20ACV
HC20AL2
HC20AX2
HC20AY2
HC20BC2
HC20BL2
HC20BN2
HC20BX2
HC20BY2
HC25AC2
HC25AL2
HC25AX2
HC25AY2
HC25BC2
HC25BL2
HC25BX2
HC25BY2
HC30AC2
HC30ACV
HC30AL2
HC30AX2
HC30AY2
HC30BC2
HC30BL2
HC30BN2
HC30BX2
HC30BY2
HC40AC2
HC40ACV
HC40AL2
HC40AX2
HC40AY2
HC40BC2
HC40BL2
HC40BN2
HC40BX2
HC40BY2
HC50BC2
HC50BL2
HC50BN2
HC50BX2
HC50BY2
HC60AC2
HC60ACF
HC60ACV
HC60AL2
HC60ALF
HC60AX2
HC60AXF
HC60AY2
HC60AYF
HC60BC2
HC60BCF
HC60BL2
HC60BLF
HC60BN2
HC60BNF
HC60BX2
HC60BXF
HC60BY2
HC60BYF
HC80ACV
HC80ALV
HC80ANV
HC80AXV
HC80AYV
HC80BCV
HC80BLV
HC80BNV
HC80BXV
HC80BYV
HC125BCV
HC125BYV
SC20AC2
SC20AL2
SC20ACV
SC20AN2
SC20AX2
SC20AY2
SC20AYV
SC20BC2
SC20BL2
SC20BN2
SC20BX2
SC20BY2
SC25AC2
SC25AL2
SC25AX2
SC25AY2
SC25BC2
SC25BL2
SC25BX2
SC25BY2
SC30AC2
SC30ACV
SC30AL2
SC30AN2
SC30AX2
SC30AY2
SC30AYV
SC30BC2
SC30BL2
SC30BN2
SC30BX2
SC30BY2
SC40AC2
SC40ACV
SC40AL2
SC40AN2
SC40ANV
SC40AX2
SC40AY2
SC40AYV
SC40BC2
SC40BL2
SC40BN2
SC40BX2
SC40BY2
SC50BC2
SC50BL2
SC50BN2
SC50BX2
SC50BY2
SC60AC2
SC60ACF
SC60ACV
SC60AL2
SC60ALF
SC60AN2
SC60ANF
SC60ANV
SC60AX2
SC60AXF
SC60AY2
SC60AYF
SC60AYV
SC60BC2
SC60BCF
SC60BL2
SC60BLF
SC60BN2
SC60BNF
SC60BX2
SC60BXF
SC60BY2
SC60BYF
SC80ACV
SC80ALV
SC80ANV
SC80AXV
SC80AYV
SC80BCV
SC80BLV
SC80BNV
SC80BXV
SC80BYV
SC125ANV
SC125BYV
UC20AN2
UC20BN2
UC30AN2
UC30BN2
UC40AN2
UC40ANV
UC40BN2
UC50BN2
UC60AN2
UC60ANV
UC60BN2
UC60BNF
UC80ANV
UC80BNV
UC125ANV