Alliance Laundry Systems H002C User manual

www.comlaundry.com
H002C
Part No. 39201R2
July 2001
Service
Commercial
Automatic
Washer
Metered and Nonmetered
Refer to Page 6 for Model Numbers

39201 1
© Copyright 2001, 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
Table of Contents
Section 1 – Safety Information
Locating an Authorized Servicer ............................4
Section 2 – Introduction
Customer Service ....................................................5
Nameplate Location ................................................5
Model Identification ................................................6
How Your Washer Works .......................................8
Section 3 – Troubleshooting
1. No Hot Water .................................................11
2. No Cold Water ...............................................11
3. No Warm Water .............................................11
4. Water Fill Does Not Stop At Proper Level ....12
5. Timer Does Not Advance ..............................12
6. Motor Does Not Run ......................................13
7. No Agitation ...................................................13
8. Constant Agitation .........................................14
9. Washer Overheats, Cycles On Motor
Thermal Protector, Switch Actuator Kicks
In And Out .....................................................14
10. Slow Spin Or No Spin ....................................15
11. Constant Spin .................................................15
12. Washer Stops In Cycle; Quits After A Couple
Loads; Is Intermittent .....................................16
13. Washer Is Locked Up Or Binding .................16
14. Outer Tub Does Not Empty ...........................16
15. Excessive Vibration .......................................17
16. Water Leaking From Outer Tub ....................17
Section 4 – Grounding
17. Wall Receptacle Polarity Check ....................19
18. Power Cord To Control Hood, Control Hood To
The Control Panel Frame ...............................19
19. Control Hood Wire Harness To Top Left Rear
Corner Gusset Of Cabinet ..............................20
20. Wire Harness To Motor .................................20
Section 5 – Service Procedures
21. Control Hood Assembly ................................21
22. Timer Assembly .............................................24
23. Meter Or Timer Case Assembly ....................34
24. Drain Hose Elbow ..........................................35
25. Loading Door .................................................35
26. Agitator ..........................................................37
27. Agitator, Drive Bell And Seal Assembly .......37
28. Front Panel .....................................................41
29. Cabinet Top Assembly ...................................42
30. Motor And Mounting Bracket .......................44
31. Motor Drive Pulley ........................................48
32. Motor Switch .................................................48
33. Idler Lever And Pulley ..................................49
34. Mixing Valve Assembly ................................50
35. Door Switch ...................................................51
36. Washtub And Balance Ring ...........................52
37. Hub And Seal Kit Assembly ..........................56
38. Outer Tub .......................................................60
39. Drive Pulley, Helix And Brake ......................62
40. Weldment And Bearing Assembly ................66
41. Transmission Assembly .................................68
42. Upper Bearing Assembly ...............................75
43. Friction Ring ..................................................76
Section 6 – Adjustments
44. Leveling Legs ................................................79
45. Pressure Switch ..............................................80
46. Belt (Agitate and Spin) ..................................80
Section 7 – Motor Test Procedure ...................81
Section 8 – Cycle Sequence Charts
Timer No. 28716 Cycle Sequence .........................83
Timer No. 31111P Cycle Sequence.......................84
Timer No. 34601P Cycle Sequence.......................85
Timer No. 34602 Cycle Sequence .........................86
Section 9 – Internal Wiring of Washer Motor
Switch .....................................................................87
(continued)

239201
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
Section 10 –Wiring Diagrams ..........................89
Models HWT020*A, HWT020*C, HWT020*M,
SWT020*A, SWT020*M,
SWT021*A, SWT021*M, UWT021*A and
UWT021*M...........................................................90
Models HWT110*A, HWT110*C, HWT110*M,
SWT110*A, SWT110*M, SWT111*A and
SWT111*M............................................................91
Models JWT110*A and JWT110*M.....................92
Models HWT120*A, HWT120*C, HWT120*M,
SWT120*A, SWT120*M, SWT121*A and
SWT121*M............................................................93
Models SWT210*A and SWT210*M ...................94
Models SWT220*A, SWT220*M, SWT221*A
and SWT221*M.....................................................95
Models SWT320*A, SWT320*M, SWT321*A
and SWT321*M.....................................................96
Models SWT420*A, SWT420*D, SWT420*M,
SWT421*A, SWT421*D, SWT421*M,
SWT520*A, SWT520*M, SWT521*A,
SWT521*M, SWT620*M, SWT621*M,
SWT720*M and SWT721*M................................97
Model SWT620*A.................................................98
Models HWT620*C, SWT620*C, SWT621*C,
SWT620*D and SWT621*D .................................99
Models SWT720*A and SWT721*A ..................100
Models SWTA21*M, SWTB20*M, SWTB21*J,
SWTB21*M, SWTC20*M, SWTC21*M,
SWTF20*M, SWTF21*M, SWTH21*J,
SWTH21*M and SWTJ21*M .............................101

39201 3
© 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.
aDANGER
Danger indicates the presence of a hazard that will cause severe personal injury, death or substantial property
damage if the danger is ignored.
aWARNING
Warning indicates the presence of a hazard that can cause severe personal injury, death or substantial property
damage if the warning is ignored.
aCAUTION
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.
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

439201
Section 1 Safety Information
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
NOTE: The WARNINGS and IMPORTANT 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.
Always contact your dealer, distributor, service agent or the manufacturer about any problems or conditions you do
not understand.
Locating an Authorized Servicer
Alliance Laundry Systems is not responsible for personal injury or property damage resulting from improper
service. Review all service information before beginning repairs.
Warranty service must be performed by an authorized technician, using authorized factory parts. If service is
required after the warranty expires, Alliance Laundry Systems also recommends contacting an authorized
technician and using authorized factory parts.
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the dryer(s) before servicing.
• Close gas shut-off valve to gas dryer(s) before servicing.
• Never start the dryer(s) with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the dryer is properly grounded.
W001R1
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

39201 5
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
Section 2
Introduction
Customer Service
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.
For technical assistance, call [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.
W363PE3A
NAMEPLATE

639201
Section 2 Introduction
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
Model Identification
Information in this manual is applicable to these washers.
Washer
Model Non- metered Metered Electronic
Display
Control
Coin
Slide
Ready
Coin
Drop
Ready
Coin
Drop
Installed
Card
Reader
Ready
Card
Reader
Installed Motor Washtub
HWT020*AX 2 P
HWT020*CX 2 P
HWT020*M X 2 P
HWT110*AX X 1P
HWT110*CX X 1P
HWT110*M X X 1 P
HWT120*AX X 2P
HWT120*C X X 2 P
HWT120*M X X 2 P
JWT110*AX X 1P
JWT110*M X X 1 P
SWTB20*M X X X 2 P
SWTC20*M X X X 2 P
SWTF20*M X X X 2 P
SWT020*AX 2 P
SWT020*M X 2 P
SWTA21*M X X X 2 S
SWTB21*M X X X 2 S
SWTC21*M X X X 2 S
SWTF21*M X X X 2 S
SWTH21*M X X X 2 S
SWTJ21*M X X X 2 S
SWT021*AX 2 S
SWT021*M X 2 S
SWT110*AX X 1P
SWT110*M X X 1 P
SWT111*AX X 1S
SWT111*M X X 1 S
SWT120*AX X 1P
SWT120*M X X 1 P
SWT121*AX X 2S
SWT121*M X X 2 S
SWT210*AX X 1P
SWT210*M X X 1 P
SWT220*AX X 2P
SWT220*M X X 2 P
SWT221*AX X 2S
SWT221*M X X 2 S
* Add Letter To Designate Color. L –Almond W –White
Key: 1 = 1 Speed Motor, 2 = 2 Speed Motor, P = Porcelain Washtub, S = Stanless Steel Washtub

39201 7
Section 2 Introduction
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
SWT320*AX X 2P
SWT320*M X X 2 P
SWT321*AX X 2S
SWT321*M X X 2 S
SWT420*AXXX 2P
SWT420*DXXX 2P
SWT420*M X X X 2 P
SWT421*AXXX 2S
SWT421*DXXX 2S
SWT421*M X X X 2 S
SWT520*AXX X 2P
SWT520*M X X X 2 P
SWT521*AXX X 2S
SWT521*M X X X 2 S
SWT620*AXX X2P
SWT620*CXX X2P
SWT620*D X X X 2 P
SWT620*M X X X 2 P
SWT621*C X X X 2 S
SWT621*DXX X2S
SWT621*M X X X 2 S
SWT720*AXX X2P
SWT720*M X X X 2 P
SWT721*AXX X2S
SWT721*M X X X 2 S
UWT021*AX 2 S
UWT021*M X 2 S
Washer
Model Non- metered Metered Electronic
Display
Control
Coin
Slide
Ready
Coin
Drop
Ready
Coin
Drop
Installed
Card
Reader
Ready
Card
Reader
Installed Motor Washtub
* Add Letter To Designate Color. L –Almond W –White
Key: 1 = 1 Speed Motor, 2 = 2 Speed Motor, P = Porcelain Washtub, S = Stanless Steel Washtub

839201
Section 2 Introduction
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
How Your Washer Works
The cycle begins with a wash fill. The water
temperature is determined by the temperature selector.
While water fills the washtub, a column of air is
trapped in a pressure bulb and hose. The air pressure
continues to increase as the washtub fills with water
until it is great enough to activate the pressure switch.
The pressure switch then causes the wash fill to stop
and wash agitation to begin. However, the loading door
must be closed for the washer to agitate or spin.
The washer uses a reversing type motor, a special drive
belt and an idler assembly. The idler assembly applies
tension to the outside of the drive belt.
W488SE3A
TIMER
(Located
inside meter
case)
PRESSURE SWITCH
(Located
inside control
hood)
MIXING
VALVE
WASHTUB
TRANSMISSION
MOTOR PUMP
OUTER
TUB
AGITATOR

39201 9
Section 2 Introduction
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
During agitation, the motor runs in the
counterclockwise direction. The spring tension on the
idler pulley applies the tension required to reduce the
slack on the drive belt and maintain maximum belt to
motor pulley contact. This eliminates belt slippage and
ensures an efficient wash action, even with extra large
loads.
The belt drives the transmission drive pulley in the
counterclockwise direction. The pulley drives the helix
which is splined to the input shaft of the transmission.
This causes the input shaft to turn inside of a roller
clutch which is pressed into the transmission cover.
This roller clutch acts as a bearing in the
counterclockwise direction allowing the transmission
gears to operate. The transmission’s rack and pinion
gear design produces a 210 degree agitation stroke at
the output shaft of the transmission which drives the
agitator. The brake assembly remains locked during the
agitation mode since no pressure is applied to it by the
transmission drive pulley.
After the wash agitation is completed, the timer
advances into the first spin. During spin, the motor
reverses turning in the clockwise direction to spin the
water out of the washtub. The combination of water,
washtub and load weight cause the drive belt tension on
the idler side of the belt to overtake the idler spring
pressure allowing the belt to become slack on the
opposite side. This reduces the belt to pulley contact
and allows slipping between the belt and pulley.
As water is removed by the pump and the momentum
of the washtub increases, the idler spring tension
gradually overcomes the belt tension removing the belt
slack. This eventually increases the belt to pulley
contact until maximum spin speed is achieved.
The drive pulley turns clockwise riding up the ramps of
the helix, exerting pressure on the brake and forcing it
to release from brake pads. The helix drives the input
shaft of the transmission, and when the input shaft turns
in the clockwise direction the roller clutch locks onto
the shaft causing the entire transmission assembly to
turn. None of the gears in the transmission are
operating at this time. The hub of the washtub is splined
to the transmission tube and rotates with the
transmission assembly. The centrifugal force created
by the spinning washtub causes water to be extracted
from the clothes.
Water is introduced during the first spin to “SPRAY”
the garments and remove suds from them. The initial
spin is followed by rinse agitation to rinse away any
detergent residue. The washer fills and then agitates
like the wash portion of the cycle. Following rinse
agitation, a final spin extracts the rinse water from the
clothes preparing them for the dryer.

39201 11
To reduce the risk of electric shock, fire, explosion, serious injury or death:
•Disconnect electric power to the washer before servicing.
•Never start the washer with any guards/panels removed.
•Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer is properly grounded.
W003
WARNING
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
Section 3
Troubleshooting
IMPORTANT: Refer to appropriate model wiring diagram for aid in testing washer components.
1. NO HOT WATER
2. NO COLD WATER
3. NO WARM WATER
POSSIBLE CAUSE TO CORRECT
Hot water supply faucet is closed. •Open faucet.
Water supply is cold. •Check water heater.
Kinked hot water inlet hose. •Straighten or replace hose.
Clogged mixing valve screen, or clogged screen in
outer end of inlet hose nearest water supply faucet. •Disconnect hot water inlet hose, and clean or replace screen.
Inoperative hot water mixing valve solenoid. •Test solenoid and replace if inoperative.
Inoperative timer. •Test timer and replace if inoperative.
Inoperative temperature switch. •Test switch and replace if inoperative.
Inoperative pressure switch. •Test switch and replace if inoperative.
Clogged pressure hose. •Remove and clean or replace hose.
Broken, loose or incorrect wiring. •Refer to appropriate wiring diagram.
POSSIBLE CAUSE TO CORRECT
Cold water supply faucet is closed. •Open faucet.
Kinked cold water inlet hose. •Straighten or replace hose.
Clogged mixing valve screen, or clogged screen in
outer end of inlet hose nearest water supply faucet. •Disconnect cold water inlet hose, and clean or replace screen.
Inoperative cold water mixing valve solenoid. •Test solenoid and replace if inoperative.
Inoperative timer. •Test timer and replace if inoperative.
Inoperative temperature switch. •Test switch and replace if inoperative.
Inoperative pressure switch. •Test switch and replace if inoperative.
Clogged pressure hose. •Remove and clean or replace hose.
Broken, loose or incorrect wiring. •Refer to appropriate wiring diagram.
POSSIBLE CAUSE TO CORRECT
No hot water. •Refer to Paragraph 1.
No cold water. •Refer to Paragraph 2.

12 39201
Section 3 Troubleshooting
To reduce the risk of electric shock, fire, explosion, serious injury or death:
•Disconnect electric power to the washer before servicing.
•Never start the washer with any guards/panels removed.
•Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer is properly grounded.
W003
WARNING
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
4. WATER FILL DOES NOT STOP AT PROPER LEVEL
5. TIMER DOES NOT ADVANCE
POSSIBLE CAUSE TO CORRECT
Inoperative pressure switch. •Test switch and replace if inoperative.
Air leak in pressure hose. •Replace hose.
Sediment on or under mixing valve diaphragm,
defective diaphragm, or armature binding in
armature guide.
•Disassemble and clean mixing valve.
Broken, weak or missing mixing valve armature
spring. •Disassemble valve and replace spring.
A siphoning action started in washer will cause
water to be siphoned from washer during cycle due
to end of drain hose being lower than cabinet top of
washer. Drain hose fits tight in standpipe or drain.
•Install No. 562P3 Siphon Break Kit. Provide an air gap
around drain hose and drain receptacle.
Water in pressure hose. •Blow air through hose to remove water.
Broken, loose, shorted or incorrect wiring. •Refer to appropriate wiring diagram.
POSSIBLE CAUSE TO CORRECT
Timer is designed to pause during fill periods. •Allow completion of fill period.
Inoperative timer. •Test timer, and replace if inoperative.
Loading door is open. •Close loading door. Loading door MUST be closed any
time the washer is set to fill, agitate or spin.
Washer will not fill. •Timer pauses until pressure switch is satisfied.
Timer motor lead wire off timer terminal. •Refer to appropriate wiring diagram and reattach wire.
Broken, loose or incorrect wiring. •Refer to appropriate wiring diagram.
Timer is designed to pause when going from agitate
to spin. •Allow time for timer to go through that step. See diagram for information on time required.
Timer is designed to stop if washer drive motor has
been over loaded and motor thermal overload has
tripped.
•Motor thermal protector reset time may vary depending
upon the reason for the washer overload, however, it
should reset within 15 minutes. Check to ensure that
washer was not overloaded with clothes.
Is circuit breaker to washer tripped, disconnecting
power to washer. •Reset circuit breaker.
Washer will not fill. •Timer is designed to pause when going from spin into
rinse to allow the washtub to stop spinning before filling,
make sure that timer has advanced into fill portion of rinse
cycle.

39201 13
Section 3 Troubleshooting
To reduce the risk of electric shock, fire, explosion, serious injury or death:
•Disconnect electric power to the washer before servicing.
•Never start the washer with any guards/panels removed.
•Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer is properly grounded.
W003
WARNING
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
6. MOTOR DOES NOT RUN
7. NO AGITATION
POSSIBLE CAUSE TO CORRECT
Electrical power off, fuse blown or power cord not
plugged in. •Check laundry room for blown or loose fuse(s) or open circuit breakers. (Washer itself does not have an electrical
fuse).
Loading door not closed or inoperative switch. •Close door or test switch and replace if inoperative.
Timer improperly set. •Reset timer, or try another cycle.
Inoperative timer. •Test timer and replace if inoperative.
Motor starting functions inoperative. No start; or
motor hums only. •Refer to Section 7 to check start switch and start windings.
Motor is dead, won’t run. •Refer to Section 7 to check switch and windings.
Motor overload protector has cycled. •Wait two or three minutes for overload protector to reset.
If protector cycles repeatedly, refer to Paragraph 9.
Bind in upper or lower motor bearing. •Remove belt and determine if motor shaft will spin.
Replace motor if shaft is locked up.
Broken, loose or incorrect wiring. •Refer to appropriate wiring diagram.
Power cord is miswired. •Refer to appropriate wiring diagram for correct wiring.
POSSIBLE CAUSE TO CORRECT
Inoperative timer. •Test timer and replace if inoperative.
Inoperative action switch. •Test switch and replace if inoperative.
Motor will not run. •Refer to Section 7 to check switch and windings.
Inoperative pressure switch. •Test switch and replace if inoperative.
Broken, loose or incorrect wiring. •Refer to appropriate wiring diagram.
Broken drive belt. •Replace belt.
Inoperative transmission assembly. •Replace transmission assembly.
Sheared motor pulley roll pin. (Through Serial No.
001113645) •Remove drive motor and replace roll pin and any other damaged parts.
Drive motor overload protector has cycled. •Refer to Paragraph 9.
Bind in pump. •Replace pump.
Loading door is open or door switch is inoperative. •Close door or test switch and replace if inoperative.

14 39201
Section 3 Troubleshooting
To reduce the risk of electric shock, fire, explosion, serious injury or death:
•Disconnect electric power to the washer before servicing.
•Never start the washer with any guards/panels removed.
•Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer is properly grounded.
W003
WARNING
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
8. CONSTANT AGITATION
9. WASHER OVERHEATS, CYCLES ON MOTOR THERMAL PROTECTOR, SWITCH ACTUATOR
KICKS IN AND OUT
POSSIBLE CAUSE TO CORRECT
Inoperative timer. Test timer and replace if inoperative.
Shorted or incorrect wiring. Refer to appropriate wiring diagram.
Inoperative transmission assembly. Repair or replace transmission assembly.
POSSIBLE CAUSE TO CORRECT
Belt is tacky and does not allow proper slip. Check belt and replace if defective.
Belt tension is too great and does not allow proper
slip. Make sure idler spring is properly connected.
Inoperative timer. Test timer and replace if inoperative.
Motor switch functions inoperative. Refer to Section 7 to check switch functions.
Bind in water pump. Replace pump.
Brake pads or brake assembly binding. Free binding pads, or replace pads and brake assembly.
Bearings, transmission or motor has locked up and
will not turn. Check that all these components are able to move freely. Correct binding component.
Incorrect voltage. Contact local utility company, or have a qualified electrician
check power supply.

39201 15
Section 3 Troubleshooting
To reduce the risk of electric shock, fire, explosion, serious injury or death:
•Disconnect electric power to the washer before servicing.
•Never start the washer with any guards/panels removed.
•Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer is properly grounded.
W003
WARNING
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
10. SLOW SPIN OR NO SPIN
11. CONSTANT SPIN
POSSIBLE CAUSE TO CORRECT
Inoperative timer. •Test timer and replace if inoperative.
Loading door is open or door safety switch is
inoperative. •Close loading door, or test switch and replace if inoperative.
Bind in water pump. •Replace pump.
Broken or worn drive belt. •Replace belt.
Motor will not run. •Refer to “Motor Test”Section 7 to check switch and
windings.
Sheared motor pulley roll pin. (Through Serial No.
001113645) •Remove drive motor and appropriately replace roll pin and any other damaged parts.
Motor overload protector has cycled. •Wait two or three minutes for overload protector to reset.
If protector cycles repeatedly, refer to Paragraph 9.
No clearance between brake pads and discs. •Replace pads and brake assembly.
Broken, loose or incorrect wiring. •Refer to appropriate wiring diagram.
Inoperative transmission assembly. •Repair or replace the transmission assembly.
POSSIBLE CAUSE TO CORRECT
Inoperative timer. Test timer and replace if inoperative.
Washtub does not stop spinning within seven
seconds after loading door is opened. Replace brake pads and brake assembly.
Excessive wear on brake pads, or missing brake
pads. Replace brake pads and brake assembly.
Shorted or incorrect wiring. Refer to appropriate wiring diagram.

16 39201
Section 3 Troubleshooting
To reduce the risk of electric shock, fire, explosion, serious injury or death:
•Disconnect electric power to the washer before servicing.
•Never start the washer with any guards/panels removed.
•Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer is properly grounded.
W003
WARNING
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
12. WASHER STOPS IN CYCLE; QUITS AFTER A COUPLE LOADS; IS INTERMITTENT
13. WASHER IS LOCKED UP OR BINDING
14. OUTER TUB DOES NOT EMPTY
POSSIBLE CAUSE TO CORRECT
Belt is tacky and does not allow proper slip. •Check belt and replace if defective.
Belt tension is too great and does not allow proper
slip. •Make sure idler spring is properly connected.
Inoperative timer. •Test timer and replace if inoperative.
Broken, loose or incorrect wiring. •Refer to appropriate wiring diagram.
Motor overload protector has cycled. •Wait two or three minutes for overload protector to reset.
If protector cycles repeatedly, refer to Paragraph 9.
Motor switch functions inoperative. •Refer to Section 7 to check switch functions.
Brake, transmission or motor has locked up and will
not turn. •Check that all these components are able to move freely.
POSSIBLE CAUSE TO CORRECT
Excessive belt tension. •Replace belt and/or idler spring.
Bind in upper or lower bearing. •Replace bearing.
Bind in water pump. •Replace pump.
Bind in transmission. •Repair or replace transmission.
Brake pads binding. •Free binding pads, or replace pads.
Incorrect voltage. •Contact local utility company, or have a qualified
electrician check power supply.
POSSIBLE CAUSE TO CORRECT
Kinked drain hose. •Straighten hose.
Drain hose out of hose retainer clip in back of
cabinet. •Remove washer front panel and install drain hose into hose retainer clip in back of cabinet.
Inoperative water pump. •Replace pump.
Obstruction in outer tub outlet hose. •Remove obstruction.

39201 17
Section 3 Troubleshooting
To reduce the risk of electric shock, fire, explosion, serious injury or death:
•Disconnect electric power to the washer before servicing.
•Never start the washer with any guards/panels removed.
•Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer is properly grounded.
W003
WARNING
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
15. EXCESSIVE VIBRATION
16. WATER LEAKING FROM OUTER TUB
POSSIBLE CAUSE TO CORRECT
Unbalanced load in tub. •Stop washer, redistribute load, then restart washer.
Broken, or disconnected module spring(s). •Connect or replace module spring(s).
Washer is not properly leveled. •Adjust leveling legs.
Washer is installed on weak, “spongy”, carpeted or
built-up floor. •Relocate washer, or support floor to eliminate weak or “spongy”condition.
Incorrect or loose cabinet screws. •Replace with correct screws or tighten.
Base damaged (washer was dropped). •Replace base assembly.
Broken friction ring. •Replace friction ring.
POSSIBLE CAUSE TO CORRECT
Leaking water seal in outer tub. •Replace hub and seal kit assembly, Paragraph 37.
Hole in outer tub. •Replace outer tub.
Pressure hose or accumulator leaking. •Replace pressure hose and/or accumulator.
Outer tub cover gasket leaking. •Replace gasket.
Obstruction in drain causing water to come over top
of outer tub cover. •Remove obstruction.
Tub-to-pump hose leaking at clamp. •Tighten clamp.

39201 19
To reduce the risk of electric shock, fire, explosion, serious injury or death:
•Disconnect electric power to the washer before servicing.
•Never start the washer with any guards/panels removed.
•Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer is properly grounded.
W003
WARNING
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
Section 4
Grounding
17. WALL RECEPTACLE POLARITY CHECK
Refer to Figure 1
18. POWER CORD TO CONTROL HOOD, CONTROL HOOD TO THE CONTROL PANEL FRAME
Refer to Figure 2
Figure 1
W011GE3A
NEUTRAL
SIDE
ROUND
GROUNDING
PRONG
L1 NEUTRAL
GROUND
0
V.A.C.
115±12
V.A.C.
115±12
V.A.C.
NOTE: Have a qualified
electrician check polarity of
wall receptacle. If a voltage
reading is measured other
than that illustrated, the
qualified electrician should
correct the problem.
Figure 2
W489SE3A
GROUND
WIRES
GROUND
WIRES

20 39201
Section 4 Grounding
To reduce the risk of electric shock, fire, explosion, serious injury or death:
•Disconnect electric power to the washer before servicing.
•Never start the washer with any guards/panels removed.
•Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer is properly grounded.
W003
WARNING
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
19. CONTROL HOOD WIRE HARNESS TO TOP LEFT REAR CORNER GUSSET OF CABINET
Refer to Figure 3
20. WIRE HARNESS TO MOTOR
Refer to Figure 4
Figure 3
W490SE3A
GROUND
WIRE
GROUND
SCREW
CORNER
GUSSET
GROUND
WIRES
Figure 4
WIRE
HARNESS
CONNECTION
BLOCK
W329SE3C
GROUND

39201 21
To reduce the risk of electric shock, fire, explosion, serious injury or death:
•Disconnect electric power to the washer before servicing.
•Never start the washer with any guards/panels removed.
•Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer is properly grounded.
W003
WARNING
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
Section 5
Service Procedures
IMPORTANT: When reference is made to
directions (right or left) in this manual, it is from
operator’s position facing front of washer.
21. CONTROL HOOD ASSEMBLY
a. CONTROL PANEL:
(1) Remove two control panel attaching
screws. Refer to Figure 5. Lay assembly
forward on a protective pad on cabinet top.
(2) Unplug wire harness quick disconnect
blocks, two ground wires and leads from
pressure switch and loading door switch.
Refer to Figure 6.
NOTE: Refer to appropriate wiring diagram when
reconnecting wire harnesses, ground and switch
leads.
Figure 5
W491SE1A
PANEL ATTACHING
SCREW
Figure 6
W489SE3B
GROUND
WIRES
GROUND
WIRES
DISCONNECT
BLOCKS
PRESSURE
SWITCH
DISCONNECT
BLOCKS
INDICATOR
LIGHT
PRESSURE
HOSE