Alliance Laundry Systems CHM160C Troubleshooting guide

Operation/Maintenance
www.comlaundry.com
Washer-Extractors
Cabinet Hardmount
B-Series Microcomputer
2 Speed and Variable-Speed
Refer to Page 6 for Model Identification
CHM166C
Keep These Instructions for Future Reference.
(If this machine changes ownership, this manual must accompany machine.)
Part No. F232172R4
January 2008
Para bajar una copia de estas instrucciones
en español, visite www.comlaundry.com.

F232172
© 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.
1
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Table of
Contents
Safety Information.............................................................................. 2
Explanation of Safety Messages........................................................... 2
Important Safety Instructions ............................................................... 2
Safety Decals ........................................................................................ 4
Operator Safety..................................................................................... 5
Introduction......................................................................................... 6
Model Identification ............................................................................. 6
Nameplate Location.............................................................................. 7
Replacement Parts ................................................................................ 7
Customer Service.................................................................................. 7
Operation............................................................................................. 9
Control Panel, Vend Models Only........................................................ 9
Control Panel, OPL Models Only......................................................... 10
Display Indicators................................................................................. 11
Operating Instructions, Vend Models Only.......................................... 14
Operating Instructions, OPL Models Only........................................... 16
Maintenance ........................................................................................ 18
Daily ..................................................................................................... 18
Beginning of Day............................................................................. 18
End of Day ....................................................................................... 18
Weekly.................................................................................................. 19
Monthly................................................................................................. 19
Quarterly ............................................................................................... 22
Care of Stainless Steel .......................................................................... 23

F232172
2© 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 Safety Instructions
1. Read all instructions before using the washer.
2. Refer to the GROUNDING INSTRUCTIONS in
the INSTALLATION manual for the proper
grounding of the washer.
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 as 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
washing machine or combination washer-dryer,
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.
6. Do not allow children to play on or in the washer.
Close supervision of children is necessary when
the washer is used near children. This is a safety
rule for all appliances.
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.
DANGER indicates the presence of a
hazard that will cause severe personal
injury, death, or substantial property
damage if the danger is ignored.
DANGER
WARNING indicates the presence of a
hazard that can cause severe personal
injury, death, or substantial property
damage if the warning is ignored.
WARNING
CAUTION indicates the presence of a
hazard that will or can cause minor
personal injury or property damage if the
caution is ignored.
CAUTION
To reduce the risk of fire, electric shock,
serious injury or death to persons when
using your washer, follow these basic
precautions:
W023
WARNING

Safety Information
3
F232172 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
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 electric shock or fire, DO
NOT use an extension cord or an adapter to
connect the washer to the electrical power source.
13. Use washer only for its intended purpose,
washing textiles.
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 electrical
supply before attempting any service. Disconnect
the power cord by grasping the plug, not the cord.
16. Install the washer according to the
INSTALLATION INSTRUCTIONS. All
connections for water, drain, electrical power and
grounding must comply with local codes and be
made by licensed personnel when required.
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 and
cleaning cloths, must not be put into the washer.
These flammable substances may cause the
fabric to catch on fire by itself.
18. Do not use fabric softeners or products to
eliminate static unless recommended by the
manufacturer of the fabric softener or product.
19. Keep washer in good condition. Bumping or
dropping the washer can damage safety features.
If this occurs, have 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 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. Loading door MUST BE CLOSED any time the
washer is to fill, tumble or spin. DO NOT
bypass the loading door switch by permitting the
washer to operate with the loading door open.
23. 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 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 which can
produce bodily injury and/or property damage.
NOTE: The WARNINGS 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, or operating the washer.
Any problems or conditions not understood should be
reported to the dealer, distributor, service agent or the
manufacturer.

Safety Information
F232172
4© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
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

Safety Information
5
F232172 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
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

F232172
6© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Introduction
Model Identification
Information in this manual is applicable to these models:
HC20BC2 HC40BC2 HC60BX2 SC25BC2 SC50BC2 SC60BY2
HC20BL2 HC40BL2 HC60BXF SC25BL2 SC50BL2 SC80BCV
HC20BN2 HC40BN2 HC60BYF SC25BX2 SC50BN2 SC80BLV
HC20BX2 HC40BX2 HC60BY2 SC25BY2 SC50BX2 SC80BNV
HC20BY2 HC40BY2 HC80BCV SC30BC2 SC50BY2 SC80BXV
HC25BC2 HC50BC2 HC80BLV SC30BL2 SC60BC2 SC80BYV
HC25BL2 HC50BN2 HC80BNV SC30BN2 SC60BCF UC20BN2
HC25BX2 HC50BX2 HC80BXV SC30BX2 SC60BL2 UC30BN2
HC25BY2 HC50BY2 HC80BYV SC30BY2 SC60BLF UC40BN2
HC30BC2 HC60BC2 SC20BC2 SC40BC2 SC60BN2 UC50BN2
HC30BL2 HC60BCF SC20BL2 SC40BL2 SC60BNF UC60BN2
HC30BN2 HC60BLF SC20BN2 SC40BN2 SC60BX2 UC60BNF
HC30BX2 HC60BN2 SC20BX2 SC40BX2 SC60BXF UC80BNV
HC30BY2 HC60BNF SC20BY2 SC40BY2 SC60BYF

Introduction
7
F232172 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Nameplate Location
The nameplate is located at the rear of the machine and
inside door. Always provide the machine’s serial
number and model number when ordering parts or
when seeking technical assistance.
Figure 1
Replacement Parts
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 and address of the nearest authorized
parts distributor.
Customer Service
For technical assistance, call: [phone] Ripon,
Wisconsin.
CHM2060N
1Nameplate
CHM2060N
1

Introduction
F232172
8© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
* Denotes Brand
Figure 2
Model Number Familiarization Guide
Sample Model Number: *C40BC2OU60001
*C Model Number Prefix
40 Washer-Extractor Capacity (pounds dry weight of laundry)
BType of Electrical Control (B = B – control)
CActuation (C = Coin drop)
2Washer-Extractor Speed Capability (2 = 2 speed)
OElectrical Characteristics
U6 Design Series
0001 Option Identification (varies from machine to machine)
CHM483R
CHM483R
*C40BC2OU60001
00000000000
500000
208 – 240
60 3 3
0
18
3
60
N/A N/A
470
7
EXAMPLE OF NAMEPLATE