Alliance Laundry Systems EA2111*A5412 Service manual

Service
Commercial
Washers
Refer to Page 5 for Model Numbers
W247PE1A
www.comlaundry.com
Part No. 37951R1
June 2005
Table of Contents
Section 1 – Safety Information ...........................3
Locating an Authorized Servicer ............................4
Section 2 – Introduction .......................................5
Model Identification ................................................5
Customer Service ....................................................6
Nameplate Location ................................................6
Section 3 – Troubleshooting
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
No Hot Water ...................................................7
No Cold Water .................................................7
No Warm Water ...............................................7
Water Fill Does Not Stop At Proper Level ......8
Timer Does Not Advance (Mechanical Timer
Models Only) ...................................................8
Motor Does Not Run ........................................9
No Agitation .....................................................9
Constant Agitation .........................................10
Washer Smokes, Overheats, Cycles On Motor
Thermal Overload Protector, Switch Actuator
Kicks In And Out ...........................................10
Slow Spin Or No Spin ....................................11
Constant Spin .................................................11
Washer Stops In Cycle; Quits After A Couple
Loads; Is Intermittent .....................................12
Washer Is Locked Up Or Binding ..................12
Outer Tub Does Not Empty ...........................12
Excessive Vibration .......................................13
Water Leaking From Outer Tub .....................13
Troubleshooting Coin Drop ...........................14
– Troubleshooting Electronic Control
18.
19.
20.
21.
22.
23.
24.
25.
26.
Error Code Listing .........................................17
Cannot Perform Infrared Communication .....18
Coins Ignored When Entered .........................19
Electronic Control Has No Visible Display ...20
No Fill Analysis .............................................22
No Motor Run — Agitate Analysis ...............24
No Motor Run — Spin Analysis ....................26
Overflow Analysis .........................................28
Audit Switch Function Analysis ....................30
Section 4 – Grounding
27. Wall Receptacle Polarity Check ....................31
28. Power Cord To Control Hood, Control Hood
To The Control Panel Frame. .........................31
29. Control Hood Wire Harness To Top Left
Rear Corner Gusset Of Cabinet .....................32
30. Wire Harness To Motor .................................32
Section 5 – Service Procedures
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
43.
44.
45.
46.
47.
48.
49.
50.
51.
52.
53.
54.
55.
56.
57.
Control Panel Assembly ................................33
Timer Assembly ............................................35
Dual Coin Drop ..............................................37
Meter Or Timer Case Assembly ....................40
Drain Hose Elbow ..........................................41
Loading Door .................................................42
Front Panel .....................................................42
Motor And Mounting Bracket .......................44
Idler Lever And Pulley ...................................46
Motor Drive Pulley ........................................47
Motor Switch .................................................50
Agitator ..........................................................50
Cabinet Top Assembly ...................................51
Cabinet Top Assembly Removal ...................52
Agitator Drive Bell and Seal Kit ....................53
Out-of-Balance Switch Assembly ..................56
Mixing Valve Assembly ................................57
Outer Tub Cover And Clothes Guard ............58
Hub And Seal Kit, No. 495P3A .....................62
Outer Tub Assembly ......................................64
Drive Pulley And Helix .................................66
Brake Assembly .............................................68
Lower Bearing Housing .................................69
Transmission Assembly .................................69
Balance Ring ..................................................74
Upper Bearing Assembly ...............................74
Snubber Pad And Isolator Assembly .............75
Section 6 – Adjustments
58.
59.
60.
61.
62.
Leveling Legs .................................................77
Pressure Switch ..............................................78
Out-Of-Balance Switch ..................................78
Belt (Agitate And Spin) .................................79
Cleaning Coin Drop .......................................79
© Copyright 2005, 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.
37951
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1
Section 7 – Cycle Sequence Charts
Timer No. 28716 Cycle Sequence
(Long Cycle – Kingston) ......................................81
Timer No. 28719 Cycle Sequence ........................82
Timer No. 31111p Cycle Sequence
(Short Cycle) .........................................................83
Timer No. 31504 Cycle Sequence
(Short Cycle) .........................................................84
Timer No. 34601p Cycle Sequence
(Long Cycle) .........................................................85
Timer No. 34603 Cycle Sequence
(Long Cycle) .........................................................86
Timer No. 34604 Cycle Sequence
(Long Cycle) .........................................................87
Timer No. 35368 Cycle Sequence
(Short Cycle) .........................................................88
Section 8 – Internal Wiring of Washer Motor
Switch
Motor Assembly (1 Speed Motors) .......................89
Motor Assembly (2 Speed Motors) .......................90
2
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37951
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.
a DANGER
Danger indicates an imminently hazardous situation that, if not avoided, will cause severe personal injury or death.
a WARNING
Warning indicates a hazardous situation that, if not avoided, could cause severe personal injury or death.
a CAUTION
Caution 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.
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.
WARNING
• 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 unless you understand and have the
skills to carry out the servicing.
• 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.
W006R2
37951
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3
Section 1 Safety Information
WARNING
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
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
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.
4
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37951
Section 2
Introduction
Model Identification
Information in this manual is applicable to these washers:
Washer Model
Nonmetered
Model
EA2011*A3000
EA2011*A3050
EA2111*A3000
EA2111*A3050
EA2111*A3059
EA2111*A5400
EA2111*A5406
EA2111*A5412
EA2111*A5417
EA2211*A1200
EA2211*A1300
EA2211*A3000
EA2211*A3066
EA2921*A3000
EA2921*A3050
EA2921*A3059
GA2210*A1102
ZA2021*A1102
ZA2111*A1102
ZA2111*A3059
ZA2121*A1102
ZA2210*A1102
ZA2221*A1102
ZA2921*A1102
ZA2921*A3059
X
X
Metered
Model
Electronic
Control
Model
X
X
X
X
X
X
X
X
X
X
X
One
Speed
Motor
Porcelain
Washtub
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Stainless
Steel
Washtub
X
X
X
X
X
Two
Speed
Motor
X
X
X
X
X
X
X
X
* Add Letter To Designate Color. L – Almond W – White
37951
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5
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 (920) 748-3950
for the name and address of the nearest authorized parts
distributor.
For technical assistance, call (920) 748-3121.
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.
PERMANENT
PRESS
ALL FABRI
C
UNBALANCED
LOAD
WARM
COLD
HOT
IN USE
WASH TEMERATURE
RINSE
PERM. PRESS
Nameplate
NORMAL
DELICATE
SPIN
FABRIC SELECTOR
NOTE: Coin slide and
coin drawer shown for
illustration purposes
W233SE3B
only.
6
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37951
Section 3
Troubleshooting
WARNING
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
IMPORTANT: Refer to appropriate wiring diagram for aid in testing washer components.
1. NO HOT WATER
POSSIBLE CAUSE
TO CORRECT
Hot water supply faucet is closed.
Water supply is cold.
Kinked hot water inlet hose.
Clogged mixing valve screen, or screen in outer end
of inlet hose nearest water supply faucet.
Inoperative hot water mixing valve solenoid.
Inoperative timer.
Inoperative temperature switch.
Inoperative pressure switch.
Clogged pressure hose.
Broken, loose, or incorrect wiring.
Open faucet.
Check water heater.
Straighten or replace hose.
Disconnect hot water inlet hose, and clean or replace screen.
Test solenoid and replace if inoperative.
Test timer and replace if inoperative.
Test switch and replace if inoperative.
Test switch and replace if inoperative.
Remove and clean or replace hose.
Refer to appropriate wiring diagram.
2. NO COLD WATER
POSSIBLE CAUSE
TO CORRECT
Cold water supply faucet is closed.
Kinked cold water inlet hose.
Clogged mixing valve screen, or screen in outer end
of inlet hose nearest water supply faucet.
Inoperative cold water mixing valve solenoid.
Inoperative timer.
Inoperative temperature switch.
Inoperative pressure switch.
Clogged pressure hose.
Broken, loose, or incorrect wiring.
Open faucet.
Straighten or replace hose.
Disconnect cold water inlet hose, and clean or replace
screen.
Test solenoid and replace if inoperative.
Test timer and replace if inoperative.
Test switch and replace if inoperative.
Test switch and replace if inoperative.
Remove and clean or replace hose.
Refer to appropriate wiring diagram.
3. NO WARM WATER
POSSIBLE CAUSE
TO CORRECT
No hot water.
No cold water.
Refer to Paragraph 1.
Refer to Paragraph 2.
37951
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7
Section 3 Troubleshooting
WARNING
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
4. WATER FILL DOES NOT STOP AT PROPER LEVEL
POSSIBLE CAUSE
TO CORRECT
Inoperative pressure switch.
Air leak in pressure hose.
Sediment on or under mixing valve diaphragm,
defective diaphragm, or armature binding in
armature guide.
Broken, weak, or missing mixing valve armature
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.
Water in pressure hose.
Broken, loose, shorted, or incorrect wiring.
Test switch and replace if inoperative.
Replace hose.
Disassemble and clean mixing valve. Replace deteriorated
or not-easily-cleaned components.
Disassemble valve and replace spring.
Install No. 562P3 Siphon Break Kit. Provide an air gap
around drain hose and drain receptacle.
Blow air through hose to remove water.
Refer to appropriate wiring diagram.
5. TIMER DOES NOT ADVANCE (MECHANICAL TIMER MODELS ONLY)
POSSIBLE CAUSE
TO CORRECT
Timer is designed to pause during fill periods.
Inoperative timer.
Loading door is open.
Allow completion of fill period.
Test timer, and replace if inoperative.
Close loading door. Loading door MUST be closed any time
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 Allow time for timer to go through that step. See diagram
to spin.
for information on time required.
Timer is designed to stop if an out-of-balance load Open lid and automatically reset out-of-balance switch
has been encountered while washing clothes load. when lid is closed.
Timer is designed to stop if washer drive motor has Motor thermal protector reset time may vary depending
been over loaded and motor thermal overload has
upon the reason for the washer overload, however, it should
tripped.
reset within 15 minutes. Check to ensure that washer was
not overloaded with clothes.
Is circuit breaker to washer tripped, disconnecting
Reset circuit breaker.
power to washer.
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.
8
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37951
Section 3 Troubleshooting
WARNING
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
6. MOTOR DOES NOT RUN
POSSIBLE CAUSE
TO CORRECT
Electrical power off, fuse blown, or power cord not Check laundry room for blown or loose fuse(s) or open
plugged in.
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
Check start switch and start windings.
motor hums only.
Motor is dead, will not run.
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.
7. NO AGITATION
POSSIBLE CAUSE
TO CORRECT
Inoperative timer.
Inoperative action switch.
Motor will not run.
Inoperative pressure switch.
Broken, loose, or incorrect wiring.
Broken drive belt.
Inoperative transmission assembly.
Sheared motor pulley roll pin.
Test timer and replace if inoperative.
Test switch and replace if inoperative.
Check switch and windings.
Test switch and replace if inoperative.
Refer to appropriate wiring diagram.
Replace belt.
Replace transmission assembly.
Remove drive motor, and replace roll pin and any other
damaged parts.
Drive motor overload protector has cycled.
Refer to Paragraph 12.
Bind in pump.
Replace pump.
Loading door is open or door switch is inoperative. Close loading door or test switch and replace if inoperative.
37951
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9
Section 3 Troubleshooting
WARNING
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
8. CONSTANT AGITATION
POSSIBLE CAUSE
TO CORRECT
Inoperative timer.
Shorted or incorrect wiring.
Inoperative transmission assembly.
Test timer and replace if inoperative.
Refer to appropriate wiring diagram.
Repair or replace transmission assembly.
9. WASHER SMOKES, OVERHEATS, CYCLES ON MOTOR THERMAL OVERLOAD
PROTECTOR, SWITCH ACTUATOR KICKS IN AND OUT
POSSIBLE CAUSE
TO CORRECT
Belt is tacky and does not allow proper slip.
Belt tension is too great and does not allow proper
slip.
Inoperative timer.
Motor switch functions inoperative.
Bind in water pump.
Brake pads binding.
Brake, transmission, or motor have locked up and
will not turn.
Incorrect voltage.
Check belt and replace if defective.
Make sure idler spring is properly connected.
10
Test timer and replace if inoperative.
Check switch functions.
Replace pump.
Free binding pads, or replace pads.
Check that all these components are able to move freely.
Correct binding component.
Contact local utility company, or have a qualified electrician
check power supply.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 3 Troubleshooting
WARNING
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
10. SLOW SPIN OR NO SPIN
POSSIBLE CAUSE
TO CORRECT
Inoperative timer.
Loading door is open or door safety switch is
inoperative.
Bind in water pump.
Broken drive belt.
Washer has gone out-of-balance.
Test timer and replace if inoperative.
Close loading door, or test switch and replace if inoperative.
Motor will not run.
Sheared motor pulley roll pin.
Motor overload protector has cycled.
No clearance or stuck brake pads.
Broken, loose, or incorrect wiring.
Inoperative transmission assembly.
Replace pump.
Replace belt.
Open loading door to reset out-of-balance switch.
Rearrange load in washtub.
Check switch and windings.
Remove drive motor and replace roll pin and any other
damaged parts.
Wait two or three minutes for overload protector to reset. If
protector cycles repeatedly, refer to Paragraph 9.
Free sticky brake pads or replace pads.
Refer to appropriate wiring diagram.
Repair or replace transmission assembly.
11. CONSTANT SPIN
POSSIBLE CAUSE
TO CORRECT
Inoperative timer.
Washtub does not stop spinning within seven
seconds after loading door is opened.
Excessive wear on brake pads, or missing brake
pads.
Shorted or incorrect wiring.
Test timer and replace if inoperative.
Replace brake pads.
37951
Replace brake pads.
Refer to appropriate wiring diagram.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
11
Section 3 Troubleshooting
WARNING
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
12. WASHER STOPS IN CYCLE; QUITS AFTER A COUPLE LOADS; IS INTERMITTENT
POSSIBLE CAUSE
TO CORRECT
Belt is tacky and does not allow proper slip.
Belt tension is too great and does not allow proper
slip.
Inoperative timer.
Broken, loose, or incorrect wiring.
Motor overload protector has cycled.
Check belt and replace if defective.
Make sure idler spring is properly connected.
Motor switch functions inoperative.
Brake, transmission, or motor have locked up and
will not turn.
Test timer and replace if inoperative.
Refer to appropriate wiring diagram.
Wait two or three minutes for overload protector to reset. If
protector cycles repeatedly, refer to Paragraph 9.
Check switch functions.
Check that all these components are able to move freely.
13. WASHER IS LOCKED UP OR BINDING
POSSIBLE CAUSE
TO CORRECT
Excessive belt tension.
Bind in upper or lower bearing.
Bind in water pump.
Bind in transmission.
Brake pads binding.
Incorrect voltage.
Replace belt and/or idler spring.
Replace bearing.
Replace pump.
Repair or replace transmission.
Free binding pads, or replace pads.
Contact local utility company, or have a qualified electrician
check power supply.
14. OUTER TUB DOES NOT EMPTY
POSSIBLE CAUSE
TO CORRECT
Kinked drain hose.
Drain hose out of clamp in back of cabinet.
Straighten hose.
Remove washer front panel and install drain hose into
clamp.
Replace pump.
Remove obstruction.
Inoperative water pump.
Obstruction in outer tub outlet hose.
12
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37951
Section 3 Troubleshooting
WARNING
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
15. EXCESSIVE VIBRATION
POSSIBLE CAUSE
TO CORRECT
Unbalanced load in tub.
Broken, or disconnected centering spring(s).
Washer is not properly leveled.
Washer is installed on weak, "spongy", carpeted or
built-up floor.
Incorrect or loose cabinet screws.
Base damaged (washer was dropped).
Balance ring not positioned properly on
transmission assembly.
Lubricant on pivot dome and/or snubber pad and
isolator assembly.
Stop washer, redistribute load, then restart washer.
Connect or replace centering spring(s).
Adjust leveling legs.
Relocate washer, or support floor to eliminate weak or
"spongy" condition.
Replace with correct screws or tighten.
Replace base assembly.
Refer to Paragraph 54.
Remove lubricant.
16. WATER LEAKING FROM OUTER TUB
POSSIBLE CAUSE
TO CORRECT
Leaking water seal in outer tub.
Hole in outer tub.
Pressure hose or pressure bulb leaking.
Outer tub cover gasket leaking.
Obstruction in drain causing water to come over top
of outer drain tub cover.
Tub-to-pump hose leaking at clamp.
Replace hub and seal kit assembly. Refer to Paragraph 49.
Replace outer tub.
Replace pressure hose and/or pressure bulb.
Replace gasket.
Remove obstruction.
37951
Tighten clamp.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
13
Section 3 Troubleshooting
WARNING
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
17. TROUBLESHOOTING COIN DROP
When coin is placed into coin slot, the coin should roll down drop and be heard dropping into coin vault. If coin
does not fall into coin vault or if coin drop sensor does not register that coin has been entered, follow
troubleshooting instructions on the following page. Refer to Figure 1 for path that coin follows when working
properly.
IMPORTANT: Never use oil to correct coin drop problems. Oil residue will prevent coins from rolling
properly.
IMPORTANT: Do not bend or damage mechanical parts within coin drop.
Additional coins
following path to
sensor
Coin in
Coin Slot
Coin Drop
Sensor
DRY2B
Figure 1
14
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37951
Section 3 Troubleshooting
Is proper
electrical power
supplied to coin
drop? (Incorrect
electrical connection may
prevent coins from
registering in
coin drop.)
NO
Refer to wiring diagram
for proper connections.
NO
Refer to Installation
Instructions for instructions
on leveling machine.
NO
Refer to Adjustments
section for instructions
on cleaning drop.
YES
Is machine
level? (Machines
that aren't level may
prevent coins from
following through
required check
stages
of drop.)
YES
Is coin drop
clean? (Residue
or lint build-up may
prevent coins from
following through
required check
stages of
drop.)
YES
Replace
coin drop
TLW302S
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
15
Section 3 Troubleshooting
Notes
16
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Troubleshooting Electronic Control
Models EA2921*A3000, EA2921*A3050, EA2921*A3059, ZA2921*A1102 and
ZA2921*A3059
WARNING
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
18. ERROR CODE LISTING
Listed below are some of the error codes that may appear on the electronic control.
E:00
General Error
E:01
Proximity Error
Micro-wand IIIe is improperly aimed at infrared communicator (angle or
distance): Re-aim Micro-wand IIIe.
E:02
IR Communications
Disconnection
Micro-wand IIIe prematurely pulled away from electronic control during
infrared communication: Maintain infrared connection between Microwand IIIe and electronic control during communication.
E:05
Invalid Value
Communication
Invalid code downloaded from Micro-wand IIIe to electronic control.
E:07
Inoperative Control
Replace electronic control.
E:08
Inoperative Control
Replace electronic control.
E:09
Proximity Error
Micro-wand IIIe is improperly aimed at infrared communicator (angle or
distance): Re-aim Micro-wand IIIe.
E:0A
Proximity Error
Micro-wand IIIe is improperly aimed at infrared communicator (angle or
distance): Re-aim Micro-wand IIIe.
E:0B
IR Communication
Disconnection
Micro-wand IIIe prematurely pulled away from electronic control during
infrared communication: Maintain infrared connection between Microwand IIIe and electronic control during communication.
E:0C
IR Communication
Disconnection
Micro-wand IIIe prematurely pulled away from electronic control during
infrared communication: Maintain infrared connection between Microwand IIIe and electronic control during communication.
E:0d
Pressure Switch Error
1. Check fill and drain hoses for improper installation and kinks.
2. Check fill electrical circuit: Replace inoperative switches or wires.
E:0F
IR Communicator
Programmed Off
Reprogram infrared communicator on.
Err
Coin Error
1. Inoperative coin sensor: Run the Coin Drop Diagnostic test.
2. Coin drop obstruction: Check coin drop area and remove any
obstructions.
3. Customer tampering: Evaluate security procedures.
NOTE: Disconnecting power to the unit may clear the error display.
NOTE: If replacing an inoperative electronic control due to burnt pin(s) on the 6-pin wire harness connector
block, it may be due to damaged terminals in the harness connector. Damaged terminals in the harness
connector will appear burnt or show signs of heat discoloration on the connector block. Replace the control
wire harness with the control to avoid repeated damage.
37951
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17
Troubleshooting Electronic Control
19. CANNOT PERFORM INFRARED COMMUNICATION
Attempt to communicate
with the electronic control
from the Micro-wand.
Is
there any
acknowledgement
of any kind from
the electronic
control?
NO
Aim Micro-wand
closer and try
again.
Is
there any
control
response?
NO
Check the following:
– Low battery on Micro-wand.
– Is the (IR) on the control
covered or blocked?
– If needed, replace electronic
control board.
YES
YES
Does
the electronic
control display
"E:OF" or
"– C–" ?
"– C–"
– Is the (IR) cap properly
attached to the Micro-wand?
Communication
sequence checks
out.
"E:OF"
Check the following:
– (IR) disabled by manual prog.
– Is the (IR) on the control
covered or blocked?
– If needed, change electronic
control board.
18
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W367S
37951
Troubleshooting Electronic Control
20. COINS IGNORED WHEN ENTERED
NOTE: For instructions on performing tests,
refer to programming manual.
Start coin drop
diagnostic test.
Enter several coins.
Does
the electronic
control display
coin counter
increment
properly?
YES
Make sure the
control is reset
properly and
prompting for a
vend.
NOTE: In this section, bring the
control out of the diagnostic mode.
Also, make sure the control is not
in a free vend mode.
NO
NOTE: Inspect and test for continuity
the harness between the drop
and electronic control board.
Open
control
panel
Check
coin
drop
Is
connection
"H2" firmly seated
in its receptacle
on the
control?
NO
Reconnect and
run test again.
YES
Is
the 3-pin
connector plug
firmly seated in
its receptacle?
NO
Reconnect and
run test again.
YES
Are
wires exiting
the coin drop
optical sensor
cracked or
broken?
YES
Replace
coin drop.
NO
Retest again, if not successful
the following is the problem:
– Replace coin drop.
If the problem still exists:
– Replace electronic control.
W368S
37951
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19
Troubleshooting Electronic Control
21. ELECTRONIC CONTROL HAS NO VISIBLE DISPLAY
The electronic control has
no LED or VFD functioning
on the control board.
Is the
power cord
plugged in?
NO
Plug electronic
control unit into
electrical outlet.
YES
Open
control
panel
Is there
voltage at "FS1"
black to "FS2"
white?
YES
NO
Disconnect power and check for
broken, loose, or incorrect wiring from
the electrical outlet to the electronic
control.
NOTE: This voltage check confirms that
main power is present to the control.
Replace electronic
control.
W369S
20
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Troubleshooting Electronic Control
Notes
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\
21
Troubleshooting Electronic Control
22. NO FILL ANALYSIS
Washer is
not filling.
(#) Numbers next to voltage checks
correspond to the locations marked
on the wiring schematic.
(1)
Is
the display
on?
YES
Are
the water
lines turned
on?
NO
YES
Is the
coin counter
counting down
as coins are
entered in
the drop?
YES
NO
NO
Turn on water.
Replace inoperative
coin drop.
(4)
(3)
Check
Check
voltage at
voltage
the pressure
at control
YES
switch "2" BLU/WHT
"H3-1" to "H3-3",
and to "H3-3",
is there
is there
voltage?
When checking
voltage?
voltage to
neutral, check
between source and
NO
NO
"H3-3" since neutral
for mixing values is
through the thermal
protect on the motor.
Check
voltage at
the pressure
YES
switch "1" PNK/BLU
and to "H3-3",
is there
voltage?
NO
Replace inoperative
wiring.
Replace pressure
switch or
pressure hose.
Replace inoperative
wiring.
YES
NO
After checking for
correct wiring,
replace inoperative
lid switch.
If the problem still exists, refer to
these other troubleshooting guides:
"Electronic control has no visible display",
or "Coins ignored when entered".
(2)
Check
voltage at
the lid switch
pnk/blu "COM"
to "H3-3",
is there
voltage?
Open (5) Voltage
control
check off
panel electronic control
board hot - ORG "H5-1"
YES
to "H3-3" cold - GREY,
"H5-4" to "H3-3" warm "H5-1" and "H5-4"
to "H3-3",
Temps
is there
listed are
voltage?
determined
by what water
temps have been
selected
YES
NO
Replace electronic
control board.
On mixing valve check and replace:
– Inlet screens.
– Wiring and connections.
– Replace coils or mixing valve.
– Check thermal protect and wiring
from thermal protect to "H3-3"
22
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
W370S
37951
Troubleshooting Electronic Control
NO FILL ANALYSIS
4
2
1
5
L1
N
120/240 VOLT 60/50 HERTZ
(Refer to machine serial plate.)
LID AND UNBALANCE SWITCH
PRESSURE SWITCH
3
1
2
H3-1
H3-1
ELECTRONIC CONTROL
N
COLD
FS-2
PRESSURE SWITCH
AND
WATER CIRCUIT
FS-1
L1
MIXING VALVE
K1
COLD
HOT
LID SWITCH SENSE.
MOTOR DIRECTION
AND CONTROL AND
TIMING CIRCUIT
H5-4
HOT
K2
H5-1
MOTOR SPEED
H3-5
K5
MOTOR START/DIRECTION
H3-4
MOTOR
LOW
3
MOTOR MASTER
7
HIGH
K3
H3-6
K4
1
START
6
H6-2
H3-2
H6-1
H2-3
H2-2
H2-1
H2-5
H2-6
H2-4
AUDIT CONTROL
CIRCUIT
AVAILABLE OUTPUT
TRANSISTOR IS
"OFF" WHEN MACHINE
IS RUNNING
SPIN
TP
4
8
H3-3
3
SCHEMATIC
SERVICE
DOOR
COIN VAULT
AGITATE
COIN DROP
SENSOR
TLW314S
37951
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23
Troubleshooting Electronic Control
23. NO MOTOR RUN — AGITATE ANALYSIS
The wash tub has
been filled and
there is no motor
run for agitate.
(#) Numbers next to voltage checks
correspond to the locations marked
on the wiring schematic.
NOTE: All checks in this flow chart
are based on the assumption a
high speed agitate and spin cycle
have been selected.
Is the
washer lid
closed?
NO
Close washer
lid.
YES
Open
control
panel
(1)
Check
voltage at
electronic
control board
BLU "H3-4" to "H3-2"
RED "H3-6" to BRN
"H3-2" is there
voltage?
YES
After checking
for correct wiring,
refer to Section 7
or Paragraph 6.
NO
Replace electronic
control board.
W372S
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© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Troubleshooting Electronic Control
NO MOTOR RUN — AGITATE ANALYSIS
L1
N
120/240 VOLT 60/50 HERTZ
(Refer to machine serial plate.)
LID AND
UNBALANCE SWITCH
PRESSURE SWITCH
3
1
2
H3-1
ELECTRONIC CONTROL
1
N
COLD
FS-2
PRESSURE SWITCH
AND
WATER CIRCUIT
FS-1
L1
MIXING VALVE
K1
COLD
HOT
LID SWITCH SENSE.
MOTOR DIRECTION
AND CONTROL AND
TIMING CIRCUIT
H3-1
H5-4
K2
HOT
H5-1
MOTOR SPEED
H3-5
K5
MOTOR START/DIRECTION
H3-4
MOTOR
LOW
3
MOTOR MASTER
7
HIGH
K3
H3-6
K4
1
START
6
H6-2
H3-2
H6-1
H2-3
H2-2
H2-1
H2-5
H2-6
H2-4
AUDIT CONTROL
CIRCUIT
AGITATE
SPIN
TP
4
8
H3-3
AVAILABLE OUTPUT
TRANSISTOR IS
"OFF" WHEN MACHINE
IS RUNNING
SCHEMATIC
SERVICE
DOOR
COIN VAULT
COIN DROP
SENSOR
TLW315S
37951
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25
Troubleshooting Electronic Control
24. NO MOTOR RUN — SPIN ANALYSIS
(#) Numbers next to voltage checks
correspond to the locations marked
on the wiring schematic.
The washer will
not spin.
NOTE: All checks in this flow chart
are based on the assumption a
high speed agitate and spin cycle
have been selected.
Is the
"unbalance"
indicator flashing
on the electronic
control?
YES
2) Check lid/unbalance
switch correct wiring.
3) Possible thermal overload
on motor.
NO
Open
control
panel
1) Open lid and close
to reset switch.
(1)
Check
voltage at
electronic control
board
BLU "H3-4" to "H3-6"
BRN "H3-2" to "H3-6",
is there
voltage?
YES
After checking
for correct wiring,
refer to Section 7
or Paragraph 6.
NO
Replace electronic
control board.
W374S
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© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Troubleshooting Electronic Control
NO MOTOR RUN — SPIN ANALYSIS
L1
N
120/240 VOLT 60/50 HERTZ
(Refer to machine serial plate.)
LID AND
UNBALANCE SWITCH
PRESSURE SWITCH
3
1
2
H3-1
ELECTRONIC CONTROL
1
N
COLD
FS-2
PRESSURE SWITCH
AND
WATER CIRCUIT
FS-1
L1
MIXING VALVE
K1
COLD
HOT
LID SWITCH SENSE.
MOTOR DIRECTION
AND CONTROL AND
TIMING CIRCUIT
H3-1
H5-4
K2
HOT
H5-1
MOTOR SPEED
H3-5
K5
MOTOR START/DIRECTION
H3-4
MOTOR
LOW
3
MOTOR MASTER
7
HIGH
K3
H3-6
K4
1
START
6
H6-2
H3-2
H6-1
H2-3
H2-2
H2-1
H2-5
H2-6
H2-4
AUDIT CONTROL
CIRCUIT
AGITATE
SPIN
TP
4
8
H3-3
AVAILABLE OUTPUT
TRANSISTOR IS
"OFF" WHEN MACHINE
IS RUNNING
SCHEMATIC
SERVICE
DOOR
COIN VAULT
COIN DROP
SENSOR
TLW316S
37951
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27
Troubleshooting Electronic Control
25. OVERFLOW ANALYSIS
Washer has
overflowed.
Open
control
panel
(#) Numbers next to voltage checks
correspond to the locations marked
on the wiring schematic.
(1)
Check
voltage at
pressure switch
BLU/WHT "2" to "H3-3"
when wash tub
is full, is there
voltage?
NO
YES
After checking for
correct wiring, replace
pressure switch or
pressure hose.
NOTE: The diaphragms on the mixing valve
may lock open. The way to test this
problem is to unplug the washer
and see whether the mixing valve
allows water to come in. If this
happens, replace the mixing valve.
Check for a
locked open
mixing valve.
W376S
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© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Troubleshooting Electronic Control
OVERFLOW ANALYSIS
1
L1
N
120/240 VOLT 60/50 HERTZ
(Refer to machine serial plate.)
LID AND
UNBALANCE SWITCH
PRESSURE SWITCH
3
1
2
H3-1
ELECTRONIC CONTROL
N
COLD
FS-2
PRESSURE SWITCH
AND
WATER CIRCUIT
FS-1
L1
MIXING VALVE
K1
COLD
HOT
LID SWITCH SENSE.
MOTOR DIRECTION
AND CONTROL AND
TIMING CIRCUIT
H3-1
H3-4
K2
HOT
H3-1
MOTOR SPEED
H3-5
K5
MOTOR START/DIRECTION
H3-4
MOTOR
LOW
3
MOTOR MASTER
7
HIGH
K3
H3-6
K4
1
START
6
H6-2
H3-2
H6-1
H2-3
H2-2
H2-1
H2-5
H2-6
H2-4
AUDIT CONTROL
CIRCUIT
AGITATE
SPIN
TP
4
8
H3-3
AVAILABLE OUTPUT
TRANSISTOR IS
"OFF" WHEN MACHINE
IS RUNNING
SCHEMATIC
SERVICE
DOOR
COIN VAULT
COIN DROP
SENSOR
TLW317S
37951
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29
Troubleshooting Electronic Control
26. AUDIT SWITCH FUNCTION ANALYSIS
NOTE: For instructions on performing tests, refer to programming manual.
NOTE: Usually review two consecutive audit reports
before sending service personnel to investigate.
Remember, the audit system may be detecting
tampering of the EC unit.
Incorrect audit counts:
Coin drop.
Service door.
Coin vault.
Cycle.
In audit report analysis, the EC computer operator
will have to determine, from the audit reports, what
the servicer should examine on the EC units.
If the servicer cannot find a particular problem,
consult the appropriate audit reports for further analysis.
Service
door
diagnostic test
"Service Door
Opening Test"
does the door
pass the
test?
Coin drop
diagnostic test
YES
"Coin Drop Input Test"
does the drop
pass the
test?
NO
Cycle
test
YES
Coin vault
diagnostic test
"Coin Vault
Opening Test"
does the vault
pass the
test?
NO
NO
Check wiring and
connections.
Replace coin drop.
YES
Run a
complete
wash cycle and
review the manual
audit or Micro-wand
"Display Counts"
does the cycle
counter
advance?
Check wiring and
connections.
Replace service
door switch.
YES
NO
Check wiring and
connections.
Replace coin
vault switch.
Replace electronic
control board.
Exit diagnostic test
Investigate
–Tampering.
– Service door and mach
cycle var reports.
The audit coin count will
not advance in the diagnostic
cycle.
Micro-wand or manual EC
control audit will have to be
accessed to determine whether
audit counters are advancing.
Is the
audit coin
counter
advancing?
Investigate
– Tampering.
– Coin vault and
collection
reports.
Investigate
– Tampering.
– Service door and
mach cycle var
reports.
NOTE: In the cycle audit test, the cycle count will not
advance on a "rapid advance" cycle. The manual
control audit or Micro-wand "show counts" will
have to be accessed to determine whether audit
counters are advancing. Also, the cycle count
does not activate until the end of the cycle.
YES
Investigate
– Tampering.
– Coin vault and
service door
opening reports.
– Machine/cycle
var reports.
NO
Check for proper wiring
and connections.
After wiring has been
confirmed correct, replace
electronic control board.
30
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
D216S
37951
Section 4
Grounding
WARNING
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
27. WALL RECEPTACLE POLARITY CHECK
Refer to Figure 2.
Ground
Neutral
L1
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.
Neutral
Side
115±12
V.A.C.
0
V.A.C.
115±12
V.A.C.
Round
Grounding
Prong
W011GE3A
Figure 2
28. POWER CORD TO CONTROL HOOD, CONTROL HOOD TO THE CONTROL PANEL FRAME.
Refer to Figure 3.
Ground
Wires
Ground
Wires
W285SE3A
Figure 3
37951
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31
Section 4 Grounding
WARNING
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
29. CONTROL HOOD WIRE HARNESS TO TOP LEFT REAR CORNER GUSSET OF CABINET
Refer to Figure 4.
Ground
Wire
Corner
Gusset
Ground
Screw
Ground
Wires
W340S
Figure 4
30. WIRE HARNESS TO MOTOR
Refer to Figure 5.
Earth
(Ground)
Wires
Wire
Harness
Connection
Block
W329SE3A
Figure 5
32
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5
Service Procedures
WARNING
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
IMPORTANT: When reference is made to
directions (right or left) in this manual, it is from the
operator's position facing the front of the washer.
Panel
Attaching
Screws
31. CONTROL PANEL ASSEMBLY
a. CONTROL PANEL:
(1) Remove two control panel attaching screws
and lay assembly forward on a protective
pad on cabinet top. Refer to Figure 6.
(2) Unplug wire harness quick disconnect
blocks, two ground wires and leads from
pressure switch and loading door switch.
Refer to Figure 7.
PERMANENT
PRESS
ALL FABRIC
UNBALANCED
LOAD
WARM
COLD
HOT
IN USE
WASH TEMERATU
RE
RINSE
PERM. PRESS
NORMAL
DELICATE
Commercial
Washer
SPIN
FABRIC SELECTOR
NOTE: Refer to appropriate wiring diagram when
reconnecting wire harnesses, ground and switch
leads.
W284SE1A
Figure 6
Disconnect
Blocks
Ground
Wires
Pressure
Switch
Disconnect
Blocks
Indicator
Light
Ground
Wires
W285SE3B
Figure 7
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
33
Section 5 Service Procedures
WARNING
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
b. CYCLE SELECTOR OR WASH
TEMPERATURE SWITCH:
(1) Remove two control panel attaching screws
and lay assembly forward on protective pad
on cabinet top.
(2) Loosen setscrew holding switch knob to
switch shaft. Refer to Figure 8.
(3) Remove knurled nut holding switch to
control panel. Refer to Figure 8.
IMPORTANT: When installing pressure switch,
blow air into hose before connecting hose to switch
to remove any moisture that may have accumulated
in hose.
Wash
Temperature
Switch
NOTE: Lockwasher must be between switch and
control panel when installing switch. Refer to
Figure 8.
(4) Disconnect wires from switch.
NOTE: Refer to appropriate wiring diagram when
rewiring switch.
c. INDICATOR LIGHTS — (Unbalanced
Load, In Use, Rinse or Spin)
Refer to Figure 7.
(1) Remove two control panel attaching screws
and lay assembly forward on protective pad
on cabinet top.
(2) Disconnect wires from light.
Lockwasher
Panel Screw
Cycle
Selector
Switch
NOTE: Refer to wiring diagram when rewiring
light.
(3) Squeeze locking tabs together and pull light
out rear of control panel.
d. PRESSURE SWITCH
Refer to Figure 7.
(1) Remove two control panel attaching screws
and lay assembly forward on protective pad
on cabinet top.
(2) Remove two screws holding switch to
cabinet top.
(3) Pull switch out of control hood far enough
to disconnect pressure hose and wires from
switch.
UNBALANCED
LOAD
WARM
COLD
HOT
IN USE
WASH TEMERA
TURE
RINSE
PERM. PRESS
NORMAL
DELICATE
FABRIC SELECT
SPIN
OR
Setscrew
Knob
Knurled
Nut
W235SE1A
Figure 8
NOTE: Refer to appropriate wiring diagram when
rewiring pressure switch.
34
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
WARNING
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
e. CONTROL PANEL OVERLAY (Removal):
(1) Remove control panel attaching screws and
lay assembly forward on protective pad on
cabinet top.
(2) Loosen setscrews holding switch knobs to
switch shafts. Refer to Figure 8.
(3) Remove knurled nuts holding switches to
control panel. Refer to Figure 8.
NOTE: Lockwashers must be between switches and
control panel when installing switches. Refer to
Figure 8.
(4) Disconnect wires from switches and
indicator lights.
NOTE: Refer to appropriate wiring diagram when
rewiring switches and indicator lights.
32. TIMER ASSEMBLY
a. TIMER REMOVAL (Metered Models):
NOTE: DO NOT attempt to repair timer.
(1) Unlock and remove meter case service
door.
(2) Remove timer bracket cap screw. Refer to
Figure 9.
(3) Slide timer bracket backwards to disengage
bracket from shoulder screw. Lift timer and
bracket up and out of meter case through
service door opening as far as wires will
permit.
Cap
Screw
Meter
Case
(5) Remove control panel overlay by peeling it
from control panel frame.
Timer
NOTE: Control panel overlay has an adhesive
backing.
Timer
Bracket
f. CONTROL PANEL OVERLAY
(Installation):
NOTE: Before removing protective backing from
new overlay, check fit of overlay to control panel
frame. Switch holes are the locating guides.
(1) Once panel overlay is fitted to the front of
control panel frame, carefully peel
protective backing from the left end of
panel overlay and press into place.
(2) Remove rest of protective backing from
panel overlay and firmly press overlay into
place on control panel frame.
Shoulder
Screw
W334SE1A
Figure 9
NOTE: If only replacing clutch, proceed to step 7.
(4) Disengage wire harness terminal block plug
from timer by pressing in movable locking
tabs (located on each side of terminal block
plug). Refer to Figure 10. Then pull
terminal block plug away from timer.
(5) Disconnect ground wire from terminal on
timer. Refer to Figure 10.
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
35
Section 5 Service Procedures
WARNING
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
Timer
Locking
Tabs
Setscrew
Ground
Wire
Clutch
W238SE1A
Figure 11
Ground Wire
Terminal
Timer
Bracket
Attaching
Screws
Terminal
Block Plug
W237SE1A
Figure 10
IMPORTANT: To avoid an open circuit, DO NOT
pull on terminal block wires when removing block
from timer as this could damage wires or terminal
crimpings. Before attaching wire harness terminal
blocks to timer, be sure all male terminals on timer
are straight and are capable of accepting terminals
from wire harness terminal blocks.
IMPORTANT: Be careful not to dislodge or damage
two timer motor lead wires while handling timer.
NOTE: To avoid timer damage, do not allow timer
to be struck on corners, edges of frame or on timer
shaft.
(6) Remove two screws holding timer to timer
bracket. Refer to Figure 10.
(7) Loosen setscrew holding clutch to timer
shaft. Refer to Figure 11.
b. TIMER INSTALLATION (Metered
Models):
(1) Place clutch on timer shaft and tighten
setscrew. Refer to Figure 11.
NOTE: When installing clutch, make sure clutch
moves freely after setscrew is tightened.
(2) Attach timer to timer bracket using two
screws. Refer to Figure 10.
(3) Reconnect wire harness terminal block plug
and ground wire to timer.
(4) Carefully place timer and timer bracket
down inside meter case so keyhole slot in
bracket fits over the head of shoulder
screw. Refer to Figure 9.
(5) After positioning timer bracket over
shoulder screw, slide timer and bracket
forward until bottom front of bracket
contacts rear of coin vault in meter case.
Refer to Figure 9.
(6) While holding timer bracket up against rear
of coin vault, install cap screw and tighten
firmly. Refer to Figure 9.
(7) Make sure wire harness is routed along
bottom of meter case so it will not interfere
with any moving parts in meter case.
c. TIMER REMOVAL (Nonmetered Models):
(1) Loosen two setscrews holding timer knob
to timer shaft. Refer to Figure 12.
36
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
WARNING
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
(2) Remove four screws and lockwashers
holding timer and plate to timer case. Refer
to Figure 12.
NOTE: When reinstalling timer and plate,
lockwashers must be between heads of screws and
timer plate.
(3) Pull timer and plate out of timer case as far
as wires will permit.
NOTE: Disconnect ground wire from ground
terminal on timer.
(4) Pull wire harness and blocks through into
timer case; then disconnect timer harness
from control hood harness at quick
disconnect block.
(5) Remove two screws holding timer to timer
plate. Refer to Figure 12.
(6) Disconnect wires from timer.
NOTE: Refer to appropriate wiring diagram when
rewiring timer.
NOTE: If screw type lock is used, the retainer
bracket must be removed from inside meter case.
(2) Disconnect wire harness from coin drawer
switch and disconnect coin drops at
disconnect plugs.
(3) Press in on locking tabs of service door
switch and remove switch from bracket on
meter case, as shown in Figure 13.
(4) Remove wire harness from multiplier.
Refer to Figure 14. Move wire harness out
of the way.
(5) Remove multiplier from inside meter case.
Refer to Figure 14.
NOTE: Multiplier is held inside meter case by two
Velcro strips.
Service Door
Switch
Bracket
Lockwasher
Timer Plate
Attaching Screw
33. DUAL COIN DROP
a. REMOVAL:
(1) Unlock and open service door.
Timer
Knob
Screws
Timer
Case
Timer
Attaching
Screw
W408SE3A
Figure 13
Timer
Figure 12
37951
Meter
Case
W239SE1A
(6) Press in on locking tabs of coin drawer
switch and remove switch through front of
meter case. Refer to Figure 14.
(7) Use a 7/16 inch socket with No. 310P4 1/4
inch Ratchet Extension Tool and remove
two locknuts holding coin drop to front of
meter case. Refer to Figure 14.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37
Section 5 Service Procedures
WARNING
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
1/4 in. Ratchet
7/16 in. Socket
Locknut
7
"
/16
No. 310P4
1/4 in. Ratchet
Extension
Tool
Multiplier
Coin
Drawer
Switch
(9) Lift up back end of coin drop until the two
coin-return stops slide down past the coin
drawer housing, as shown in Figure 16.
(10) While holding back end of drop, allow
drop’s front face plate to rest on bottom of
meter case. Refer to Figure 16.
Back End
of Coin Drop
Coin Drop
Front
Face Plate
Velcro
Strips
Front of Meter
Case
W494SE3A
Meter
Case
Figure 14
(8) Lift back end of coin drop and pull straight
back until bottom edge of the drop’s front
face plate falls behind the coin drawer
housing. Refer to Figure 15.
Back End
of Coin Drop
Coin
Drawer
Housing
Coin-Return
Stops
W411SE3A
Figure 16
(11) Carefully lift complete coin drop straight
up and out of meter case. Refer to
Figure 17.
NOTE: When lifting drop out of meter case, tip
drop slightly so front face plate clears service door
opening. Refer to Figure 17.
Coin Drop
Front
Face Plate
Coin Drawer
Housing
Figure 15
38
W410SE3A
b. INSTALLATION:
(1) Gently work new coin drop into meter case
with the drop’s front face plate down.
Refer to Figure 18.
(2) Carefully pull front of coin drop up and
forward, so the drop’s front face plate
clears the meter case’s door switch bracket.
Refer to Figure 19.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
WARNING
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
Coin
Drop
Coin Drop
Front
Face Plate
Service
Door
Opening
Meter Case
Door Switch
Bracket
Coin Drop
Front
Face Plate
Meter
Case
W414SE1A
Figure 19
W412SE3A
(4) Grasp top of coin drop front face plate
between the two drops, as shown in
Figure 19.
Figure 17
Coin Drop
Front
Face Plate
Coin
Drawer
Housing
Coin
Drop
Meter
Case
W413SE1A
Figure 18
(3) Rest the two coin-return stops on top of the
coin drawer housing, as shown in
Figure 20.
37951
Coin-Return
Stops
W415SE1A
Figure 20
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
39
Section 5 Service Procedures
WARNING
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
(5) Lift up front face plate of coin drop with
one hand, while gently pushing down rear
of drop with other hand, so the bottom of
the drop’s front face plate clears coin
drawer housing. Refer to Figure 21.
(12) Close and lock service door.
Coin Drop
Front
Face Plate
Front Plate
of Meter Case
Rear of
Coin Drop
Coin
Drawer
Housing
Coin Drop
Front
Face Plate
W416SE1A
Figure 21
(6) Carefully slide coin drop forward into
position, as shown in Figure 22. (Front
face plate of coin drop should be secure
against front plate of meter case.)
(7) Using a 7/16 inch socket with No. 310P4
1/4 inch Ratchet Extension Tool, reinstall
the two locknuts previously removed.
Tighten locknuts firmly.
(8) Reinstall coin drawer switch previously
removed.
(9) Reconnect wires by referring to the wiring
diagram located inside the control hood.
(10) Reinstall service door switch and wire
harness into meter case bracket. Refer to
Figure 13.
(11) Reinstall multiplier and reconnect wires.
Refer to Figure 14.
40
W417SE1A
Figure 22
34. METER OR TIMER CASE ASSEMBLY
a. METER CASE REMOVAL (Metered
Models):
(1) Remove two control panel attaching
screws. Refer to Figure 6. Lay assembly
forward on protective pad on cabinet top.
(2) Disconnect timer harness from control
hood harness at disconnect blocks. Refer to
Figure 7.
(3) Remove timer assembly. Refer to
Paragraph 32.
(4) Remove cap screw, lockwashers and nut
holding meter case to end of control hood.
(5) Remove coin drawer.
(6) Remove shoulder screw from inside meter
case.
NOTE: When installing meter case, shoulder screw
must be installed in outer hole to enable timer
bracket to slide under screw head. Refer to Figure 9.
(7) Remove front panel assembly. Refer to
Paragraph 37.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
WARNING
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
(8) Remove carriage bolts and locknuts
holding meter case to cabinet top.
(9) Carefully remove meter case and gasket
from cabinet top.
b. TIMER CASE REMOVAL (Nonmetered
Models):
(1) Remove timer from timer case. Refer to
Paragraph 32, step c.
(2) Remove two control panel attaching screws
and lay assembly forward on a protective
pad on cabinet top. Refer to Figure 6.
(3) Remove cap screw, lockwashers and nut
holding timer case to control hood. Refer to
Figure 23.
(4) Remove front panel assembly. Refer to
Paragraph 37.
(5) Remove two cabinet top hold down screws.
Refer to Figure 27.
(6) Tape loading door closed and lift cabinet
top to a vertical position.
(7) Remove carriage bolts, vinyl washers,
lockwashers, and nuts holding timer case to
cabinet top.
(8) Support timer case and remove screw and
fiber washer holding rear of case to cabinet
top.
35. DRAIN HOSE ELBOW
a. Loosen hose clamp and remove drain hose from
elbow. Refer to Figure 24.
b. Remove screws holding elbow to rear of
washer cabinet. Refer to Figure 24.
c. Pull elbow out through opening in cabinet far
enough to loosen inner clamp, then remove
elbow from inner hose.
NOTE: When installing elbow on inner hose, DO
NOT allow hose inside of washer to twist! Direct
elbow toward drain receptacle and secure elbow to
washer cabinet.
Elbow
Attaching
Screws
Drain
Hose
Timer
Case
Screw
Timer Case
Attaching Hardware
Hose
Clamp
W242SE1A
Figure 24
W240SE1A
Figure 23
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
41
Section 5 Service Procedures
WARNING
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
36. LOADING DOOR
a. Open loading door. Refer to Figure 25.
b. Remove two screws holding left hinge to door
and remove gasket (if present) and hinge. Refer
to Figure 25.
c. With loading door raised to vertical position,
swing left side of door toward front of washer.
Refer to Figure 26, procedure one.
d. Rotate loading door so door is upside down.
Refer to Figure 26, procedure two.
e. Remove loading door, right door hinge and
bushing from cabinet top. Refer to Figure 26,
procedure three.
NOTE: Reverse procedures when installing loading
door.
Loading
Door
37. FRONT PANEL
Refer to Figure 27.
a. Remove two screws from bottom edge of front
panel.
b. Pull bottom of panel away from washer until
hold-down clips (located on top flange of
panel) disengage from slots in cabinet top.
Hold-Down Clips
Compress hold-down clips enough to remove
them from slots in top flange of panel.
Guide Lugs
Remove screws holding guide lugs to side
flanges of front panel.
Brace
Remove screws holding brace to side flanges of
front panel. Remove brace from front panel by
swinging one end toward bottom of front panel
and remove brace.
Hinge
Attaching
Screws
Right
Hinge
Left
Hinge
W287SE1A
Figure 25
42
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
Procedure One
Door
Front
W288SE3A
Procedure Two
Door
Front
W289SE3A
Procedure Three
Door
Front
W290SE3A
Figure 26
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
43
Section 5 Service Procedures
WARNING
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
Cabinet Top
Hold Down
Screws
Hold-Down
Clip
Front Panel
Screws
W292SE3A
Figure 27
38. MOTOR AND MOUNTING BRACKET
a. Remove two screws from bottom edge of front
panel. Refer to Figure 27.
b. Pull bottom of panel away from washer until
hold-down clips (located on top flange of
panel) disengage from slots in cabinet top.
IMPORTANT: There will always be some water
that will remain in outer tub, therefore, before
removing hoses from pump, hoses must be pinched
off or drained to prevent water spillage.
c. Loosen hose clamps and remove hoses from
pump assembly. Refer to Figure 28.
d. Unhook idler spring from clip on front of motor
mounting bracket. Refer to Figure 28.
IMPORTANT: Use care when releasing idler lever
tension. If idler spring is overstretched, washer
operation will be affected.
44
e. Reach in and around right side of motor and run
belt off right side of large drive pulley. Refer to
Figure 28.
f. Disconnect wire harness from motor switch by
pressing down on locking tab on top of
connection block and at the same time pull
connection block away from motor switch.
Refer to Figure 29.
g. Remove four screws holding motor and
mounting bracket to washer base, then lift
complete assembly out of washer. Refer to
Figure 29.
IMPORTANT: Carefully lay motor on its side.
Observe belt configuration around rear pump leg.
Belt MUST encircle rear pump leg when
reassembling. Refer to Figure 30.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
WARNING
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
PUMP AND BELT REMOVAL
a. Remove three screws holding pump assembly
to motor. Refer to Figure 30.
REASSEMBLY OF PUMP AND BELT
IMPORTANT: Install pump and belt together.
Drive belt MUST be replaced with belt No. 28808
(60 Hertz) or 35517 (50 Hertz) (special clutch-type
belt) for proper washer operation.
a. Clean any corrosion or foreign material from
motor shaft that will be contacting the double
"D" slot in pump impeller.
b. Apply a thin film of No. 03637P Lubricant to
end and sides of motor shaft. This lubricant
helps keep moisture out of the hub area and
retards corrosion.
c. Align pump impeller hub with motor shaft.
Making sure belt encircles rear pump leg,
carefully push pump onto motor shaft so three
pump legs bottom out in the embosses on motor
housing before screws are tightened. Refer to
Figure 30.
d. Tighten three screws to 35 inch pounds max.
DO NOT overtighten screws!
e. Reinstall motor and pump assembly into
washer.
IMPORTANT: After installing motor and pump
assembly in washer and all hoses have been
reconnected, add at least a quart of water to
washtub to lubricate pump seals. Running a pump
without water will ruin its seals.
MOTOR REMOVAL
Remove nuts, steel washers, spacers and rubber
mounts holding motor to mounting bracket. Refer
to Figure 31. Lift motor off mounting bracket and
remove balance of rubber mounts and steel
washers from motor mounting studs.
IMPORTANT: When installing motor on mounting
bracket, position motor with switch facing toward
left side of mounting bracket.
NOTE: Refer to Figure 31 for motor and mounting
bracket assembly sequence.
Wire
Harness
Idler
Spring
Motor
Switch
Hose
Clamps
Drive
Belt
W305SE1A
Figure 28
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
45
Section 5 Service Procedures
WARNING
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
39. IDLER LEVER AND PULLEY
a. Remove two screws from bottom edge of front
panel. Refer to Figure 27.
b. Pull bottom of panel away from washer until
hold-down clips (located on top flange of
panel) disengage from slots in cabinet top.
f. Disconnect wire harness from motor switch by
pressing down on locking tab on top of
connection block and at the same time pull
connection block away from motor switch.
Refer to Figure 29.
g. Remove four screws holding motor assembly to
washer base. Refer to Figure 29. Then lift
complete assembly out of washer.
h. Remove nut, washer and bolt holding idler
lever and pulley to motor mounting bracket.
IMPORTANT: There will always be some water
that will remain in outer tub, therefore, before
removing hoses from pump, hoses must be pinched
off or drained to prevent water spillage.
c. Loosen hose clamps and remove hoses from
pump assembly. Refer to Figure 28.
d. Unhook idler spring from idler lever. Refer to
Figure 31.
IMPORTANT: Use care when removing idler
spring. If idler spring is overstretched, washer
operation will be affected.
e. Reach in and around right side of motor and run
belt off right side of large drive pulley. Refer to
Figure 28.
Locking
Tab
Connection
Block
NOTE: Refer to Figure 31 for idler lever and pulley
assembly sequence.
i. Apply a light film of No. 03637P Lubricant to
area of idler lever that makes contact with
motor mounting bracket.
IMPORTANT: DO NOT OVER LUBRICATE!
Excess lubricant can be thrown into pivot dome
area during normal washer operation. Any
lubricant on pivot dome or snubber pad and
isolator assembly will cause premature tripping of
the out-of-balance switch. This condition will
persist until lubricant is removed.
Switch
Attaching Screw
Motor
Switch
Motor Mount
Attaching Screws
W333SE3A
Figure 29
46
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
WARNING
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
40. MOTOR DRIVE PULLEY
a. Remove two screws from bottom edge of front
panel. Refer to Figure 27.
b. Pull bottom of panel away from washer until
hold-down clips (located on top flange of
panel) disengage from slots in cabinet top.
IMPORTANT: There will always be some water
that will remain in outer tub, therefore, before
removing hoses from pump, hoses must be pinched
off or drained to prevent water spillage.
c. Loosen hose clamps and remove hoses from
pump assembly. Refer to Figure 29.
d. Unhook idler spring from idler lever. Refer to
Figure 31.
IMPORTANT: Use care when removing idler
spring. If idler spring is overstretched, washer
operation will be affected.
e. Reach in and around right side of motor and run
belt off right side of large drive pulley. Refer to
Figure 28.
f. Disconnect wire harness from motor switch by
pressing down on locking tab on top of
connection block and at the same time pull
connection block away from motor switch.
Refer to Figure 29.
g. Remove four screws holding motor assembly to
washer base. Refer to Figure 29. Then lift
complete assembly out of washer.
h. Lay motor assembly on its side.
NOTE: To remove pulley, support motor shaft (to
prevent bending shaft) and drive out pulley roll pin.
Refer to Figure 31.
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
47
Section 5 Service Procedures
Pump Mounting
Screws
Rear
Pump Leg
(Must be located
between belt when
installing pump
assembly)
Pump
Assembly
Pump
Legs
Motor
Embosses
Motor
Shaft
(Clean shaft and apply
a thin film of lubricant,
No. 03637P)
Motor
Emboss
Motor
Assembly
W272SE3A
Figure 30
48
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
Screw
Motor
Shield
Motor
Switch
Motor
Assembly
Capacitor
Clamp
Motor
Pulley
Motor
Mounting
Bracket
Roll
Pin
Screw
Motor Mount
(Rubber)
Capacitor
Screw
Locknut
Motor Mount
Post
Locknut
Idler
Lever
Screw
Motor Mount
(Rubber)
Washer
Motor
Mount
Post
Shoulder
Bolt
Locknut
Idler
Spring
Clip
Idler
Shaft
Washer
(Felt)
Belt
(Agitate and
Spin)
Washer
(Nylatron)
Pump
Assembly
Retainer
Ring
Screw
W263PE3C
Figure 31
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
49
Section 5 Service Procedures
WARNING
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
41. MOTOR SWITCH
a. Remove two screws from bottom edge of front
panel. Refer to Figure 27.
b. Pull bottom of panel away from washer until
hold-down clips (located on top flange of
panel) disengage from slots in cabinet top.
c. Remove two screws holding motor shield to
motor and remove shield. Refer to Figure 31.
d. Disconnect wire harness from motor switch by
pressing down on locking tab on top of
connection block and at the same time pull
connection block away from motor switch.
Refer to Figure 29.
IMPORTANT: To avoid an open circuit, DO NOT
pull on terminal block wires when removing block
from motor switch as this could damage wires or
connection crimpings. Before attaching wire
harness connection block to motor switch, make
sure all male terminals on motor switch are straight
and are capable of accepting terminals from wire
harness connection block.
42. AGITATOR
a. Open loading door.
b. Remove agitator by placing two agitator hooks,
No. 254P4P, under bottom edge of agitator.
Refer to Figure 32.
IMPORTANT: Hooks should be positioned 180
degrees apart and must be placed under agitator
vane for greater stability. If hooks are placed
between vanes, damage to agitator may occur.
c. Using a rocking motion (back and forth)
carefully lift agitator off drive bell.
No. 254P4P
Agitator
Hooks
e. Remove screw holding motor switch to motor
and remove switch. Refer to Figure 29.
f. Disconnect internal motor leads from motor
switch terminals.
NOTE: Refer to Wiring Schematics, SECTION 8
for rewiring internal switch wires.
Agitator
W247SE1A
Figure 32
50
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
WARNING
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
43. CABINET TOP ASSEMBLY
a. Remove front panel. Refer to Paragraph 37.
b. METERED MODELS:
(1) Remove timer assembly. Refer to
Paragraph 32, step a.
(2) Remove shoulder screw and cap screw
from inside meter case.
(3) Remove two cabinet top hold down screws.
(4) Remove security bolt (if present) from left
rear corner of cabinet top.
Chain
NOTE: When lowering cabinet top into position or
reinstalling cabinet top, pivot outer tub forward far
enough to prevent damaging (bending) out-ofbalance switch lever.
c. Tape loading door closed and lift cabinet top to
a vertical position by hinging it on the rear
hold-down brackets.
NOTE: Cabinet top is self supporting, however, a
small chain may be used for additional support.
Refer to Figure 33.
37951
W252SE1A
Figure 33
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
51
Section 5 Service Procedures
WARNING
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
44. CABINET TOP ASSEMBLY REMOVAL
a. Open control panel assembly. Refer to
Paragraph 31.
b. Disconnect pressure hose from pressure switch.
Figure 34. Disconnect wires from mixing valve
solenoids at rear of washer.
NOTE: Refer to appropriate wiring diagram when
rewiring mixing valve solenoids.
IMPORTANT: When installing pressure hose, blow
air into hose before connecting hose to switch to
remove any moisture that may have accumulated in
the hose.
c. Push base wire harness block and pressure hose
down through hole in cabinet top.
d. Tape loading door closed.
e. Open cabinet top assembly. Refer to
Paragraph 43.
f. Lift front of cabinet top slightly and pull
forward to disengage from rear hold-down
brackets.
g. Pull top forward far enough to permit
disconnecting ground wires from top rear
corner gusset of washer cabinet. Refer to
Corner
Gusset
Ground
Wire
h. Carefully lift cabinet top off washer and set on
protective padding.
WARNING
To reduce the risk of serious injury, be
careful not to damage door switch and outof-balance switch assembly when removing
cabinet top.
IMPORTANT: When reinstalling cabinet top and
before lowering top into position, pivot outer tub
forward far enough to prevent damaging (bending)
out-of-balance switch lever.
Pressure
Hose
Mixing
Valve
Wire
Harness
Disconnect
Blocks
W342S
Figure 34
52
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
WARNING
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
45. AGITATOR DRIVE BELL AND SEAL KIT
IMPORTANT: If water is present in washtub, spin
and pump out before attempting to remove drive
bell and seal assembly.
Jaw
Wing
Nuts
a. Remove agitator. Refer to Paragraph 42.
b. Remove plug, screw and o-ring washer from
top of drive bell.
NOTE: Use No. 294P4 Drive Bell Tool to remove
drive bell from transmission shaft.
Large
Nut
Bolt
Jaw
Drive
Bell
Wide
Slot
W298SE1A
Indent
Wing
Nut
g. Using an adjustable wrench, turn large nut on
tool COUNTERCLOCKWISE to pull drive
bell from transmission output shaft. Refer to
Figure 37.
Jaws
Jaw
Lip
L021IE1A
Figure 35
NOTE: Drive Bell Tool, No. 253P4, must be
updated with jaws, No. 294P4A, and Bolt, No.
294P4B, to remove the drive bell.
c. Back bolt out of 294P4 Drive Bell Tool
approximately one third of the way. Refer to
Figure 35.
d. Place tool over drive bell, making sure indent
on jaws line up with wide slots on drive bell.
Refer to Figure 36.
e. Thread bolt down through hole in top of drive
bell until it bottoms out.
f. Place lip of each jaw under bottom edge of
drive bell, making sure indent on jaws line up
with wide slots on drive bell. Tighten wing nuts
on tool to hold jaws firmly against drive bell.
Refer to Figure 36.
37951
Figure 36
IMPORTANT: If large nut is turned clockwise
when pulling drive bell, you will twist off the
quarter inch bolt.
Turn Adjustable Wrench
Counterclockwise
To Remove Drive Bell
W293SE1A
Figure 37
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
53
Section 5 Service Procedures
WARNING
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
h. After drive bell has been pulled, remove tool
and drive bell by turning quarter inch bolt out of
transmission output shaft.
i. Loosen wing nuts and remove drive bell from
tool.
j. Remove old seal from hub assembly by:
(1) Placing a flat bladed screwdriver between
bottom edge of seal and hub.
(2) Using washtub bolts as a pry area, pop off
lower seal bead.
(3) Grasping bottom of seal, pull straight up
freeing upper seal bead.
Hex
Nut
n. Apply remainder of supplied grease, Part No.
36765P, to exposed surface of washer between
transmission output shaft and seal.
Apply Grease To
Inside Sealing Lips
Hub
Assembly
Transmission
Output Shaft
Seal
Transmission
Output Shaft
Hub
Assembly
Washer
W295SE1B
Figure 39
293P4
Seal Tool
Bronze
Bearing
Hub Shoulder
W294SE1A
Hub
Assembly
Figure 38
k. Thoroughly clean all foreign material from seal
mounting area of hub assembly, bronze bearing
and washer. Refer to Figure 38.
l. Lubricate new seal with liquid soap or soapy
water to aid in assembly of seal onto hub. Refer
to Figure 39.
m. Apply a small amount of supplied grease, No.
36765P, to inside sealing lips of seal. Refer to
Figure 39.
IMPORTANT: DO NOT allow any lubricants to
come in contact with outside surface of seal.
54
W296SE1A
Figure 40
o. Place new drive bell seal onto hub and carefully
push into position using large end of No. 293P4
Seal Tool. Refer to Figure 40.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
WARNING
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
IMPORTANT: Using a small pocket mirror, check
entire circumference of bottom seal flange to make
sure seal is pressed down against shoulder on hub;
there should be no gap!
p. Turn the No. 293P4 Seal Tool upside-down and
place the small end over transmission output
shaft and onto the seal. Refer to Figure 41.
Hub
Shoulder
Top of
Seal
Hub
Assembly
c. Using an adjustable wrench, turn large nut on
tool CLOCKWISE to force drive bell down
onto transmission shaft until drive bell bottoms
out on shaft.
d. Turn quarter inch bolt out of transmission shaft
and remove tool.
e. Place new o-ring onto new shoulder screw.
Thread shoulder screw down through hole in
top of drive bell and into transmission shaft.
NOTE: Tighten new shoulder screw to
approximately 60 to 80 inch-pounds.
f. Place new plug over hole in drive bell and
firmly press into place using palm of your hand.
Apply
36765P
Grease
(Step n)
Bottom
Seal Flange
W297SE1A
Figure 41
q. Push down on tool with a quick motion until it
bottoms out and the top of seal is fully seated.
Refer to Figure 41.
INSTALLING DRIVE BELL:
a. Position new drive bell over transmission
output shaft. Rotate drive bell until splines in
drive bell line up with splines on transmission
output shaft.
b. Place No. 294P4 Bell Tool over top of drive
bell. Screw bolt into transmission output shaft
until it bottoms out.
37951
NOTE: It is not necessary to clamp tool jaws on
drive bell during this operation.
NOTE: It may be necessary to insert the end of a
paper clip along side of plug as it is pressed into
drive bell to release entrapped air.
IMPORTANT: When fully seated plug should not
extend above drive bell more than 1/8 inch (3.2 mm).
g. Place agitator on top of drive bell. Slowly rotate
agitator until fingers on underside of agitator
line up with large slots on drive bell.
h. A sharp blow on top of agitator, with palm of
your hand, will force agitator down onto drive
bell, allowing fingers on underside of agitator
to lock under bottom edge of drive bell.
NOTE: Do not push agitator onto drive bell any
further than necessary.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
55
Section 5 Service Procedures
WARNING
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
46. OUT-OF-BALANCE SWITCH ASSEMBLY
a. Open control panel assembly. Refer to
Paragraph 31.
b. Move switch lever off switch plunger by
moving lever back under cabinet top. Refer to
Figure 43.
c. Place a thin piece of metal or paper in front of
switch to keep screws from falling through
holes in switch holder.
d. Using an open-end wrench, remove screws
holding switch to switch holder. Refer to
Figure 42.
e. Remove switch and screws from switch holder.
f. Insert screws into holes in new switch.
g. Place a thin piece of metal or paper in front of
switch to keep screws from falling through
holes in switch holder.
h. Place switch assembly into switch holder. Refer
to Figure 42.
i. Tighten screws using an open-end wrench.
NOTE: Make sure switch is secure within holder by
wigging it back and forth.
j. Reset switch lever by raising and lowering
loading door.
NOTE: Make sure switch lever tab locates itself on
top of switch plunger.
k. Reconnect wires to switch terminals.
NOTE: Refer to appropriate wiring diagram when
rewiring switch.
l. Reinstall control panel assembly on control
hood.
Cabinet
Top
Push
Here
Cabinet
Top
Switch
Lever
W171SE1A
Figure 43
Screws
W273SE1B
Figure 42
56
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
WARNING
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
47. MIXING VALVE ASSEMBLY
a. Raise cabinet top assembly. Refer to
Paragraph 43.
b. Remove two screws holding mixing valve to
mounting bracket at rear of washer cabinet.
Refer to Figure 44.
NOTE: When installing mixing valve, tab on
bottom flange must be placed in positioning hole in
mounting bracket.
Ground
Screw
Filler
Hose
Mixing
Valve
Attaching
Screws
c. Pull mixing valve out toward front of washer
far enough to permit disconnecting water inlet
and fill hoses from mixing valve. Refer to
Figure 44.
d. Remove wires and quick disconnect blocks
from mixing valve solenoid terminals. Refer to
Figure 44.
C
H
NOTE: Refer to appropriate wiring diagram when
rewiring solenoid.
Wire
Harness
Disconnect
Terminals
Hose
Clamp
W322SE1A
Figure 44
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
57
Section 5 Service Procedures
WARNING
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
Filler
Hose
Outer Tub
Cover
Line On
Cover
Hose
Clamp
273P4
Tub Cover
Tool
W343S
Hold-Down
Tabs
W343S
Figure 45
48. OUTER TUB COVER AND CLOTHES
GUARD
a. Remove agitator. Refer to Paragraph 42.
b. Raise cabinet top. Refer to Paragraph 43.
c. Loosen hose clamp and remove filler hose from
outer tub cover. Refer to Figure 45.
NOTE: When installing filler hose, white line on
hose must be aligned with line located on top side of
outer tub cover. Refer to Figure 45.
58
d. There are eight tub cover hold-down tabs which
snap over the outer tub flange. Using special
tub cover tool, Part No. 273P4, insert two
prongs of tool underneath each side of tandem
tabs. Refer to Figure 45. Tilt tool toward center
of tub cover and at the same time lift upward on
cover to unsnap hold-down tabs from outer tub
flange. One by one, disengage each of the eight
hold-down tabs from outer tub flange and
remove cover.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
WARNING
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
IMPORTANT: When installing outer tub cover,
always use a new cover gasket.
NOTE: Clean and remove any foreign material in
gasket groove of outer tub cover and outer tub
flange.
NOTE: Tub cover tool Part No. 273P4 is designed to
spread open hold-down tabs to prevent tearing of
gasket during installation.
h. With tub cover tilted at approximately a 45
degree angle, insert the positioning pin into
notch on outer tub flange. Refer to Figure 47.
i. Lower cover and push down firmly on top of
hold down tabs until tabs snap over edge of
outer tub flange.
j. Cross over to opposite side of tub cover and
push down firmly on top of hold down tabs
until tabs snap over edge of outer tub flange.
Continue with this criss-cross pattern, until tub
cover is fully seated. Visually check each tab
area again to ensure cover is seated.
e. Lay gasket into gasket groove of tub cover.
Refer to Figure 46.
f. Using your fingers, press gasket down into
gasket groove of tub cover. Avoid pressing
gasket past ends of hold-down tabs.
IMPORTANT: Care must be taken not to twist or
bunch gasket in any one area to avoid leaks after
assembly.
g. Install gasket past ends of hold-down tabs to
bottom of gasket groove using semi-curled end
of tub cover tool Part No. 273P4.
Tub Cover
Gasket
273P4
Tub Cover
Tool
Hold-Down
Tabs
Press Gasket Into
Groove Using Your
Fingers
Hold-Down
Tabs
W208SE3B
Figure 46
37951
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59
Section 5 Service Procedures
Outer
Tub Cover
Outer
Tub
45˚
Outer
Tub
Cover
Gasket
Tub
Flange
Place fingers under this
area and pull out and
away from tub and at
the same time lift up on
tub cover to remove
cover off tub flange.
Outer Tub
Cover
Tub Cover
Clip Area (8)
Positioning
Tab
(Viewed from
underside
of cover)
Outer
Tub
W255SE3A
Figure 47
60
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
WARNING
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
k. Remove four screws and washers holding
washtub to hub. Refer to Figure 48.
m. CLOTHES GUARD REMOVAL:
(1) Place blade of a small screwdriver into slots
between clothes guard and washtub. Refer
to Figure 48.
(2) Carefully pry pins of clothes guard out of
holes in washtub. Refer to Figure 48.
IMPORTANT: Porcelain Washtub Models - Use
care when tightening screws to avoid chipping
porcelain on washtub.
l. Lift washtub and clothes guard out of outer tub.
IMPORTANT: When removing washtub and
clothes guard, DO NOT lift up on the clothes guard
as you could damage it. Grasp top flange of washtub
and remove from outer tub.
NOTE: As you are prying out pins, lift up on clothes
guard.
NOTE: When installing washtub, make sure all
traces of old gasket are removed from bottom of
washtub. When installing washtub, always use a
new gasket between washtub and hub.
(3) Pry pins out of washtub holes
approximately half way around tub before
clothes guard can be removed.
n. CLOTHES GUARD INSTALLATION:
Place clothes guard on top of washtub, making
sure clothes guard pins line up with holes in
washtub. Then carefully push clothes guard
down into washtub until all pins snap into their
respective holes.
Slots
Washtub
Screws
Washtub
Screws
Clothes
Guard
Pins
W209SE3A
Figure 48
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
61
Section 5 Service Procedures
WARNING
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
49. HUB AND SEAL KIT, NO. 495P3A
IMPORTANT: If water is present in washtub, spin
and pump out before removing drive bell.
a. Remove front panel. Refer to Paragraph 37.
b. Remove drive bell and seal. Refer to
Paragraph 45.
c. Remove outer tub cover and clothes guard.
Refer to Paragraph 48.
d. Remove large hex nut, using No. 237P4 Hex
Wrench.
e. Remove and discard spline insert from
transmission tube.
IMPORTANT: Use the new spline insert (supplied
in kit) when reinstalling large hex nut. DO NOT
reuse an old spline insert because the large hex nut
may loosen during washer operation.
f. Remove hub assembly from splines on
transmission tube.
NOTE: A gear puller may be necessary to remove
hub assembly.
g. Remove water seal from outer tub.
IMPORTANT: Use caution when removing seal so
as not to damage outer tub flange or porcelain
finish.
h. Lubricate inner splines of new hub assembly
(supplied in kit) with No. 27604P Anti-Seize
Compound.
i. Carefully place new hub assembly on splined
transmission tube.
IMPORTANT: Firmly push hub assembly down
against outer tub seal and hold in this position
during the next three steps.
INSTALLING HUB AND SEAL KIT:
NOTE: 27615P Sealant (3M-800 or equivalent) is
not supplied with 495P3A Hub and Seal Kit.
a. Thoroughly clean all foreign material from
inner surface of outer tub flange.
62
IMPORTANT: All foreign material must be
removed from inner surface of outer tub flange
before installing No. 495P3A Hub and Seal Kit.
Outer
Tub Flange
Apply Bead
of No. 27615P
Sealant
(Step “b”)
Flinger
(If Present)
W179SE1A
Figure 49
b. Apply a small amount of 27615P Sealant (3M800 or equivalent) around outer surface of tub
flange. Refer to Figure 49.
IMPORTANT: DO NOT allow sealant to come in
contact with flinger (if present) since this could
prevent flinger from keeping moisture out of upper
bearing. Refer to Figure 49.
c. Apply a light film of non-staining petroleum
jelly (such as Vaseline®) to bronze portion of
water seal and to outer surface of stainless steel
sleeve. Refer to Figure 50.
IMPORTANT: DO NOT over lubricate!
d. Insert stainless steel sleeve into water seal, from
bottom of water seal, until stainless steel sleeve
is flush with bronze portion of water seal. Refer
to Figure 50.
e. Leaving garter spring on water seal, place new
water seal over outer tub flange (with seal lip on
outside of tub flange). Then press seal into tub
flange opening using moderate finger pressure.
f. Carefully apply a small amount of 27615P
Sealant (3M-800 or equivalent) around outer
edge of water seal and tub (area located just
below garter spring). Refer to Figure 50.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
WARNING
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
IMPORTANT: DO NOT allow sealant to contact
sealing surface of water seal because it will cause a
water leak.
(1) Thoroughly clean all foreign material from
seal surface area of hub and bronze bearing.
(2) Apply a small amount of nonstaining
petroleum jelly (such as Vaseline®) to both
surfaces where gasket will contact hub
assembly and bottom of washtub.
(3) Carefully place No. 27125 washtub gasket
(supplied in kit) on hub assembly.
g. While holding down hub assembly, place new
spline insert (with fingers pointing upward)
over transmission tube until it bottoms out on
hub assembly.
NOTE: Use spline insert (supplied in kit) when
reinstalling large hex nut. DO NOT reuse any old
spline insert because the large hex nut may loosen
during the washer operation.
h. Place large hex nut over transmission tube
(with larger inside bevel toward spline insert)
then finger tighten large hex nut.
i. Torque large hex nut between 40 to 70 foot
pounds (54 to 95 Nm).
NOTE: If torque wrench is not available, place No.
237P4 hex wrench over large hex nut then tap hex
wrench with a hammer until hub assembly turns or
until large hex nut will no longer tighten.
NOTE: Ensure holes in gasket are aligned with
holes in hub assembly and all traces of original
washtub gasket are removed from bottom of
washtub.
k. Grasp top flange of washtub and carefully
lower washtub down onto gasket and hub
assembly.
IMPORTANT: Before setting washtub into place,
make sure holes in hub assembly are aligned with
holes in gasket.
l. Secure washtub to hub assembly using four cap
screws and four gaskets from 27202P Screw
and Gasket Kit (supplied in kit).
j. To install No. 27125 washtub gasket, follow
these steps:
Water
Seal
Stainless Steel
Sleeve
Lubricate
(Step “c”)
Bronze Portion
Of Seal
Lubricate
(Step “c”)
Press Here
To Assemble
Flush
Garter
Spring
Garter
Spring
Apply Bead of
No. 27615P
Sealant (3M800) Here
(Step “f”)
Insert Sleeve From
Bottom Side of Seal
Apply Bead of
No. 27615P
Sealant (3M800) Here
(Step “f”)
W180SE3B
Figure 50
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
63
Section 5 Service Procedures
WARNING
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
IMPORTANT: Porcelain Washtub Models - Use
care when tightening cap screws to avoid chipping
or damaging porcelain finish.
Holes
m. Install supplied outer tub cover gasket and outer
tub cover. Refer to Paragraph 48.
IMPORTANT: When installing outer tub cover
always use a new outer tub cover gasket.
n. Install drive bell and seal. Refer to
Paragraph 45.
o. Reinstall agitator.
p. Reinstall cabinet top and front panel.
q. Close loading door, set washer timer to final
spin, start washer and allow empty washtub to
spin for 30 to 60 seconds.
IMPORTANT: Setting washer to spin allows
petroleum jelly (applied to bronze portion of water
seal) a chance to cover seal surface before water is
added to washer.
50. OUTER TUB ASSEMBLY
a. Remove hub and seal kit. Refer to
Paragraph 49.
NOTE: When reinstalling or replacing outer tub,
always install a new No. 495P3A Hub and Seal Kit.
Refer to Paragraph 49.
b. Reach in through front of motor mounting
bracket and move idler lever to left to release
tension on belt.
IMPORTANT: Use care when releasing idler lever
tension. If idler lever spring is overstretched,
washer operation will be affected.
c. While holding idler lever, reach in and around
right side of motor and run belt off right side of
pulley.
IMPORTANT: When removing or reinstalling
complete outer tub into washer (with transmission,
balance ring and pivot dome attached), damage
could occur to idler lever if idler spring is left
hooked to motor mounting bracket.
64
Tub
Skirt
Centering
Spring
Hose
W308SE1A
Figure 51
With idler spring hooked to motor mounting
bracket, idler lever extends out through rear of
bracket. When removing or reinstalling complete
tub assembly, idler lever is in the way and can be
damaged (bent), or idler pulley could be chipped. A
bent idler lever will cause misalignment of idler
pulley with drive belt, and a chipped idler pulley
will damage belt.
We recommend that before removing or reinstalling
the complete tub assembly, you unhook the idler
spring and move the idler lever out of the way. This
will prevent the possibility of idler lever or pulley
damage.
d. Using No. 289P4 Spring Hook Tool, unhook
seven centering springs from lower edge of
outer tub skirt. Refer to Figure 51.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
WARNING
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
IMPORTANT: When installing centering springs,
make sure spring hook is fully seated in hole in tub
skirt. Mark the word "FRONT" on front side of
outer tub so complete tub module can be reinstalled
in same position.
e. Disconnect hose from bottom of outer tub.
f. Remove pressure hose from pressure switch.
g. Grasp outer tub and lift complete tub module
assembly (with transmission, balance ring and
pivot dome attached) straight up and out of
washer cabinet.
h. Turn outer tub upside-down and set on
protective padding.
i. Remove screws holding each support leg to
outer tub. Refer to Figure 52. Then lift
transmission, balance ring and pivot dome off
tub.
Brake
Assembly
NOTE: To prevent porcelain damage, leg plates
must be installed on outside of outer tub flange
when reinstalling support legs. Do not overtighten
screws as this could cause stripping or porcelain
damage. Tighten screws between 90 and 130 inch
pounds.
j. Turn outer tub upright and remove pressure
bulb and grommet.
NOTE: When installing grommet into outer tub,
thicker lip of grommet must be installed to outside
of tub. Lubricate outer surface of large opening of
pressure bulb with liquid soap to aid when
reassembling pressure bulb into grommet.
Pivot Dome
Attaching
Screws
Pivot
Dome
Lower
Bearing
Housing
Drive
Pulley
Transmission
Assembly
Leg
Plate
Screw
Balance
Ring
W257SE3A
Figure 52
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
65
Section 5 Service Procedures
WARNING
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
51. DRIVE PULLEY AND HELIX
a. Remove outer tub assembly from washer. Refer
to Paragraph 50.
b. Remove cap screw, washer and helix holding
drive pulley to input shaft of transmission
assembly. Refer to Figure 53.
c. Lift drive pulley up and out from between tub
support legs.
NOTE: When reinstalling pulley, place a small
amount of lubricant to top side of drive pulley that
will be contacting flat washers. Lubricate helix
ramps and bore with a small amount of lubricant.
Refer to Figure 54.
IMPORTANT: DO NOT OVER LUBRICATE!
Excess lubricant can be thrown into pivot dome
area during normal operation of washer. Any
lubricant on pivot dome or isolator will cause
premature tripping of the out-of-balance switch.
This condition will persist until lubricant is
removed.
Drive
Pulley
Washer
Cap Screw
Helix
W271SE3A
Figure 53
66
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
Bearing
Bearing
Housing
Assembly
(Lower)
Brake
Pad
Brake
Assembly
Rubber
Sleeve
Support Leg
Washer
(Thin)
Shoulder
Screw
Brake
Spring
(Through
Serial No.
9606029040)
Washer
(Thick)
Apply
Lubricant Here
Drive Pulley
Apply
Lubricant Here
Washer
Helix
Cap Screw
Pivot
Dome
DO NOT
LUBRICATE
Washer
Base
Snubber Pad
and Isolator
Assembly
W183SE3A
Figure 54
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
67
Section 5 Service Procedures
WARNING
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
52. BRAKE ASSEMBLY
a. Remove drive pulley and helix from outer tub.
Refer to Paragraph 51.
b. Remove two flat washers from transmission
shaft. Refer to Figure 54.
IMPORTANT: Two large flat washers must be in
place between spring and drive pulley when
reassembling. Thicker washer must contact top side
of drive pulley. Refer to Figure 54 for assembly
sequence.
c. Through Serial No. 9606029040 – Using a
right angle needle nose pliers, remove brake
spring from around lower transmission tube
(located inside brake assembly). Refer to
Figure 54.
NOTE: Remove spring by turning in a
COUNTERCLOCKWISE direction (looking from
lower end of input shaft of transmission assembly).
d. Remove three screws holding brake pads,
rubber sleeves and brake assembly to lower
bearing housing, then remove brake assembly
and pads off bottom of transmission assembly.
Refer to Figure 54.
e. After brake is installed, put washer through the
following check to make sure brake is operating
properly.
(1) Turn off electrical power to washer.
(2) Turn drive pulley one complete revolution
in agitation direction, then push drive
pulley up against brake.
(3) Check for a .030 minimum gap between
drive pulley and helix ramp surfaces.
IMPORTANT: If gap is less than .030, brake may
not stop washtub from spinning in the required
seven seconds because brake will not close properly.
(4) Turn on electrical power to washer and start
washer in final spin.
NOTE: After washtub has been spinning for two
minutes, spin speed should be 590 ± 20 RPM one
speed models and 590 ± 20 RPM FAST speed; or
390 ± 20 RPM SLOW speed on two speed models. If
not, the cause could be dragging brake pads. If
problems occur with steps 3 or 4, remove brake
assembly and correct problem.
IMPORTANT: When reinstalling brake assembly,
we recommend replacing brake pads. DO NOT
replace just the worn pads. Apply a small amount of
No. 26594P Silicone Lubricant to both sides of each
brake pad where it will contact brake assembly.
IMPORTANT: DO NOT OVER LUBRICATE!
Excess lubricant can be thrown into pivot dome
area during normal operation of washer. Any
lubricant on pivot dome or snubber pad and
isolator assembly will cause premature tripping of
the out-of-balance switch. This condition will
persist until lubricant is removed.
NOTE: Refer to Figure 54 for assembly sequence.
IMPORTANT: When installing brake spring (if
present), make sure it is inserted into groove in large
splines of lower transmission tube. Use tool, No.
242P4, for installing spring.
68
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37951
Section 5 Service Procedures
WARNING
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
53. LOWER BEARING HOUSING
a. Remove brake assembly from outer tub. Refer
to Paragraph 52.
b. Remove three screws holding lower bearing
housing to tub support legs. Refer to Figure 54.
c. Rotate bearing housing past legs, then carefully
lift bearing housing off transmission tube.
NOTE: It may be necessary to loosen one leg from
outer tub to rotate housing. Tap lightly on housing
to loosen it from transmission tube.
IMPORTANT: When installing lower bearing
housing, apply No. 27604P Anti-Seize Compound to
area of transmission tube that will be contacting
bearing. Refer to Figure 55.
BEARING REMOVAL:
a. Support bearing housing around outside
diameter of bearing opening and carefully
press bearing out of housing.
b. Clean all foreign material from inner diameter
of bearing opening.
c. Clean any foreign material from outside
diameter of new bearing.
d. Apply a retaining compound (such as Loctite)
to outside diameter of new bearing and
carefully press new bearing into housing (with
sealed side facing up).
IMPORTANT: Press new bearing into housing by
pressing on outer race of bearing only, and press
until bearing bottoms out in housing.
54. TRANSMISSION ASSEMBLY
a. Remove lower bearing housing from outer tub.
Refer to Paragraph 53.
To prevent porcelain damage, leg plates must be
installed on outer tub flange when reinstalling
support legs. (The plates must be installed on
outside of tub flange.) Do not overtighten screws as
this could cause stripping or porcelain damage.
Torque screws between 90 to 130 inch pounds (10 to
15 Nm).
b. Remove four screws and lockwashers holding
transmission assembly to balance ring, then lift
transmission assembly straight up and out of
balance ring and upper bearing. Refer to
Figure 55.
IMPORTANT: When replacing or reinstalling
transmission assembly, it is important that No.
27604P Anti-Seize Compound be applied to area of
the transmission tubes where they will be contacting
upper and lower bearings. Refer to Figure 55.
NOTE: If there is no mark on balance ring before
disassembly, mark it and also note the position of
rack on transmission assembly. Refer to Figure 55.
When reinstalling transmission assembly, note, if
there is a mark located on outer edge of balance
ring, this mark (if present) indicates the light side of
ring. This light side must be installed at a 9 o'clock
position with center of rack at 12 o'clock when
viewed from top of transmission. Refer to Figure 55.
Carefully lower transmission through balance ring
and upper bearing. DO NOT DROP OR LOWER
TRANSMISSION ASSEMBLY INTO POSITION
TOO HARD, this can cause bearing to move within
bearing housing which will cause vibration, noise,
wear or no spin.
NOTE: It may be necessary to tap lightly on bearing
housing to loosen it from transmission tube.
IMPORTANT: When installing lower bearing
housing, pivot dome and brake assembly, apply No.
27604P Anti-Seize Compound to area of
transmission tube that will be contacting bearing.
Refer to Figure 55.
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
69
Section 5 Service Procedures
WARNING
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
* Marked Side
of Balance
Ring
Balance
Ring
Center
of Rack
Rack Area of
Transmission
Apply No. 27604P
Anti-Seize Compound
to this area of
both Upper and
Lower Transmission Tubes
Transmission
Assembly
W185SE3A
Figure 55
*NOTE: If there is no mark on balance ring before
disassembly, mark it and also note the position of
rack on transmission assembly. Refer to Figure 55.
70
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 5 Service Procedures
WARNING
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
TRANSMISSION DISASSEMBLY
Refer to Figure 56 for assembly sequence.
a. Place transmission in a vise with input shaft end
up. Clamp only the case, not the shaft.
NOTE: Supporting transmission in this manner will
allow oil to collect in transmission case.
b. Before disassembling transmission halves,
mark outer edge of transmission case and cover
so the two can be reassembled in the same
position.
c. Place transmission in vise so three of the eight
screws holding transmission case and cover
together are in the twelve, four, and seven
o'clock positions.
d. Loosen three screws, mentioned in step "c",
approximately two turns. DO NOT remove
these three screws at this time. Remove
remaining five screws and lockwashers
completely.
e. Remove transmission assembly from the vise.
f. While holding transmission by cover end,
gently tap each of the three remaining screws
until the two halves separate. Place assembly
back into vise (cover end up) and remove three
screws and lockwashers.
g. Remove screw and washer holding reduction
gear to transmission cover and remove gear.
h. Remove special screw, lockwasher and flat
washer holding drive pinion to input shaft.
NOTE: To prevent input shaft from turning during
removal of special screw, place an old helix onto
shaft and hold helix with a locking pliers.
i. Remove drive pinion from input shaft using a
hammer and punch to drive shaft out of pinion.
j. Remove input shaft from transmission cover.
IMPORTANT: Carefully examine area inside cover
tube (seals, bearing, roller clutch, etc.). If oil is
present between seals and bearing, or roller clutch
is bad, it will require replacing complete
transmission cover assembly. Individual
components are not available separately.
37951
k. Remove internal gear, slide and rack from
transmission case.
l. Remove transmission case from vise and drain
the oil.
m. Remove retainer ring from output shaft.
n. Using a hammer and punch, carefully drive
shaft out of agitator pinion.
o. Carefully remove output shaft and washer from
transmission case.
IMPORTANT: Carefully examine area inside
transmission case tube (seals, bearings, etc.). If oil is
present between seals and bearings, it will require
replacing complete transmission case. Seals and
bearings are not available separately.
TO REASSEMBLE TRANSMISSION
ASSEMBLY
IMPORTANT: Wash all components in a cleaning
solution (mineral spirits). Wipe inside of
transmission case and cover with a clean cloth,
dampened with cleaning solution, to remove any
impurities. DO NOT allow cleaning solution to come
in contact with bearings and seals in transmission
case and/or cover.
a. Carefully insert output shaft and washer into
transmission case.
b. Place agitator pinion on splines of output shaft
and press onto shaft.
c. Install retainer ring on output shaft.
d. Place transmission case into a vise. Clamp only
the case, not the shaft.
e. Place rack inside transmission case with rack
resting on bar in case. Agitator pinion must
engage the rack.
NOTE: Put a light film of transmission oil on bar
where the rack will slide back and forth.
f. Position slide in slot on rack.
NOTE: Put a light film of transmission oil in slot on
rack, also, transmission case where internal gear
will ride.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
71
Section 5 Service Procedures
WARNING
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
g. Place internal gear into transmission case.
Make sure guide pin on internal gear fits in hole
on slide.
IMPORTANT: Never install a used internal gear in
a new transmission case. If transmission case and
internal gear are to be reused, be sure they are used
as an original set.
h. Refill transmission case with new No. 27243P
Transmission Oil (one fill).
i. To prevent seal damage, insert input shaft into
cover starting at outer end of cover tube.
IMPORTANT: End of shaft with identification
groove must be facing outward. This is the end that
will mate with helix. Refer to Figure 56.
m. Carefully place transmission cover over top of
transmission case. Make sure holes in cover
line up with holes in case, and marked edges of
two halves are aligned.
n. Carefully lower cover onto case.
o. Secure two transmission halves together using
eight screws removed during disassembly.
Tighten eight screws evenly.
p. Remove complete transmission assembly from
vise.
q. Apply anti-seize compound, No. 27604P, to
smooth area of both transmission tubes that will
be contacting upper and lower bearings. Refer
to Figure 55.
j. Install drive pinion, flat washer, lockwasher
and special screw onto input shaft.
NOTE: Use a thread locking compound on threads
of special screw to prevent screw from loosening on
shaft.
IMPORTANT: Be sure mating surfaces of
transmission cover and case are free of oil or any
other foreign material.
k. Place reduction gear on stub shaft of cover and
install screw and washer.
l. Apply a bead of sealant, No. 37577P on mating
surface of transmission case.
IMPORTANT: Bead of sealant should be no more
than one sixteenth inch in diameter. DO NOT allow
any sealant to contact edges of internal gear (sealer
may damage moving parts).
NOTE: Starting with Serial No. 9604069377, the
two dowel pins in the transmission cover were
removed. A transmission pin tool, Part No. 305P4,
must be used to align the cover and case when
reassembling the transmission after repair. The
transmission pin tool must be used in sets of two and
placed in the same holes that the dowel pins were in.
Both transmission pin tools must be left in place
until all eight screws and nuts have been installed
and tightened firmly. Then remove the two pins.
72
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37951
Section 5 Service Procedures
Shaft
(Output)
Transmission
Oil
(1 Fill)
Retainer
Ring
Internal
Gear
Washer
Special
Screw
Screw
Transmission
Case
Assembly
Lockwasher
Washer
Washer
Reduction
Gear
Shaft
(Input)
Drive
Pinion
Identification
Groove
Agitator
Pinion
Dowel Pin
(Through Serial
No. 9604069377)
Rack
Slide
Transmission
Cover Assembly
Dowel Pin
(Through Serial
No. 9604069377)
Cap
Screw
W186SE3A
Sealant
(Use between Transmission
Case and Cover
Figure 56
37951
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73
Section 5 Service Procedures
WARNING
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
55. BALANCE RING
a. Remove transmission assembly. Refer to
Paragraph 54.
b. Lift balance ring off outer tub.
IMPORTANT: When reinstalling balance ring,
note, if there is a mark located on outer edge of
balance ring, this mark (if present) indicates light
side of ring. This light side must be installed at a 9
o'clock position with center of rack at 12 o'clock
when viewed from top of transmission. Refer to
Figure 55.
56. UPPER BEARING ASSEMBLY
a. Remove transmission assembly. Refer to
Paragraph 54.
b. Remove screws holding each support leg to
outer tub. Refer to Figure 52.
c. Lift complete pivot dome (with drive pulley,
brake assembly, lower bearing housing,
transmission assembly, and balance ring
attached) off outer tub.
IMPORTANT: To prevent porcelain damage, leg
plates must be installed on outer tub flange when
reinstalling support legs. (Plate must be installed on
the outside of tub flange). Do not overtighten screws
as this could cause stripping or porcelain damage.
d. Remove three screws holding upper bearing
and housing to bottom of outer tub. Refer to
Figure 57.
NOTE: Replace bearing and housing as an
assembly, and make sure flinger (if present) is
properly positioned between outer tub and bearing
assembly. Refer to Figure 57.
NOTE: When reinstalling upper bearing assembly,
applying a retaining compound (such as Loc-Tite)
to threads of cap screws.
Ball Bearing
Cap Screw
Outer
Tub
Upper
Bearing
Housing
Flinger
(If Present)
Upper
Bearing
Housing
Flinger
(If Present)
W196SE3A
Figure 57
74
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37951
Section 5 Service Procedures
WARNING
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
57. SNUBBER PAD AND ISOLATOR
ASSEMBLY
a. Remove outer tub. Refer to Paragraph 50.
b. Locate split end of snubber pad and isolator
assembly strip and using a flat blade
screwdriver, carefully unsnap snubber pad and
isolator assembly from pivot dome area of
washer base. Refer to Figure 58.
SNUBBER PAD AND ISOLATOR
ASSEMBLY INSTALLATION:
a. Starting at elongated hole in pivot dome area of
washer base, place one end of snubber pad and
isolator assembly into elongated hole, then snap
pins on snubber pad and isolator assembly into
their respective holes in the base. It may
require shifting snubber pad and isolator
assembly to get two ends of strip to meet in area
of elongated hole.
IMPORTANT: DO NOT apply any lubricant to
surface of snubber pad and isolator assembly or
pivot dome. Any lubricant on pivot dome or isolator
will cause premature tripping of the out-of-balance
switch.
b. Clean surface of pivot dome. Then carefully
place tub module back into washer making sure
pivot dome is positioned properly in dome
recess of washer base.
NOTE: Make sure the word "FRONT" (on outer
tub) is facing toward front of washer.
c. Use No. 289P4 Spring Hook Tool and starting
with rear springs, hook seven centering springs
into lower edge of outer tub skirt. Refer to
Figure 51.
IMPORTANT: When installing centering springs,
make sure spring hook is fully seated in hole in tub
skirt. Refer to Figure 51.
d. Connect hose to bottom of outer tub, tighten
hose clamp.
e. Reconnect idler spring to clip on motor
mounting bracket.
f. Place drive belt on motor pulley, reach around
right side of motor, starting with belt on right
side of large pulley, run belt onto large pulley.
g. Route the pressure hose as shown in Figure 59.
Then route pressure hose back up through hole
in cabinet top.
h. Reconnect filler hose to tub cover. Refer to
Figure 45.
NOTE: When reinstalling filler hose, white line on
hose that connects to tub cover must be aligned with
line located on top side of outer tub cover. Refer to
Figure 45. Make sure hose is in its natural position
(not kinked or twisted). If it is not, loosen hose
clamp and straighten hose.
Starting
Edge
Isolator
Strip
Elongated
Hole
Dome Area of
Washer Base
W220SE3C
Figure 58
37951
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75
Section 5 Service Procedures
WARNING
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
i. Reinstall cabinet top.
j. Remove control panel, reconnect pressure hose
to pressure switch. Then reinstall control panel.
k. Reinstall washer front panel.
l. Reconnect washer power cord and open water
supply valves.
NOTE: Washer must be run through a complete
cycle to make sure it is operating properly.
Pressure
Hose
W366S
Tape
Pressure
Bulb
Figure 59
76
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 6
Adjustments
WARNING
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
58. LEVELING LEGS
Refer to Figure 60.
a. Place rubber feet on all four leveling legs.
b. Place washer in position on a clean, dry, and
reasonably firm floor.
c. Loosen locknuts and adjust two front leveling
legs. Once adjusted, tilt washer forward on
front legs and lower back down into position to
set rear self-leveling legs.
d. Washer must not rock. After washer is at
desired height, tighten locknuts securely
against bottom of washer base. If these locknuts
are not tight, washer will not remain stationary
during operation.
e. Install rear extension leg kit, No. 566P3,
(optional equipment at extra cost) to raise
height of washer.
NOTE: Washer should be installed on a reasonably
firm floor. Flexing of a weak floor may cause
excessive vibration. Vibration can also be caused if
washer is installed on carpeting or a cushioned vinyl
floor.
IMPORTANT: DO NOT move washer at any time
unless locknuts are securely tightened and shipping
brace is in place over agitator (to prevent damage to
washer components). DO NOT slide washer across
floor once leveling legs have been extended, as legs
and washer base could become damaged.
Washer
Base
Locknut
Leveling
Leg
Rubber
Foot
Front Panel
Screws
W286SE3A
Figure 60
37951
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77
Section 6 Adjustments
WARNING
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
59. PRESSURE SWITCH
Refer to Figure 61.
NOTE: DO NOT ADJUST PRESSURE SWITCH
IF WASHER IS WITHIN WARRANTY PERIOD.
Out-Of-Balance
Switch Assembly
Actuator
Arm
Pressure switch is set at the factory for proper water
fill levels. However, if there is a problem of
overfilling or underfilling, pressure switch can be
adjusted.
Maximum water fill level can be increased by
turning adjusting screw CLOCKWISE, and
decreased by turning screw
COUNTERCLOCKWISE.
Lever
One quarter turn of adjusting screw represents
approximately one inch (2.54 cm) increase or
decrease of water level in washtub.
IMPORTANT: DO NOT turn adjusting screw more
than 3/4 of a turn in either direction as switch may
be damaged and flooding could result.
W277SE1A
Figure 62
IMPORTANT: If switch lever repeatedly trips the
out-of-balance switch, check centering of agitator
within loading door opening. If tub module is not
centered within opening, centering spring(s) may
have been overstretched. Replace necessary
spring(s) and recheck centering. Refer to Figure 63.
Holes
Adjusting
Screw
W261SE1A
Figure 61
60. OUT-OF-BALANCE SWITCH
a. Raise cabinet top assembly. Refer to Paragraph
43.
b. Check for bent actuator arm or lever. Refer to
Figure 62.
Centering
Spring
W308SE1B
Figure 63
78
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 6 Adjustments
WARNING
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
IMPORTANT: DO NOT APPLY ANY
LUBRICANT to surface of snubber pad and
isolator assembly or pivot dome. Any lubricant on
pivot dome or isolator will cause premature
tripping of out-of-balance switch.
g. Remove coin return from coin drop frame.
Refer to Figure 65.
61. BELT (AGITATE AND SPIN)
No belt adjustment is required.
62. CLEANING COIN DROP
a. Disconnect electrical power to machine and
drop.
b. Remove coin drop from machine. Refer to
Paragraph 33.
c. If lint is preventing coins from rolling through
coin drop, blow compressed air though coin
entry and along the side of the coin drop. Refer
to Figure 64.
Cotter
Pin
Metal
Clip
Coin
Return
Coin
Drop
Frame
DRY4B
Figure 65
h. Check coin path in coin drop for lint and
residue. If lint or light residues are present, use
a cotton swab to remove. If heavy residue is
present, it may be necessary to first scrape off
excessive residue and then use a cotton swab
dipped in water or isopropyl alcohol (rubbing
alcohol) to remove remainder of residue. Refer
to Figure 66.
Compressed
Air
DRY3B
Figure 64
d. Insert a coin through the coin drop. If coin does
not roll through drop, continue with the
following.
e. Remove cotter pin from top of drop. Refer to
Figure 64. Save pin for reinstallation when
cleaning is complete.
f. Move metal clip closer to sensor so that it
comes off frame. Refer to Figure 64.
Cotton
Swab
DRY5B
Figure 66
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
79
Section 6 Adjustments
WARNING
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
i. Check coin return pendulum to verify it swings
freely. If pendulum does not swing freely, spray
pendulum pivot point with Teflon based
lubricant and move pendulum back and forth
two to three times. An additional application of
Teflon based lubricant may be necessary to
ensure that pendulum swings freely. Refer to
Figure 67.
IMPORTANT: DO NOT use isopropyl alcohol to
clean electronic sensor or eyes.
Eyes
Pivot
Point
Dry
Cotton
Swab
DRY7B
Figure 68
Pendulum
DRY6B
Figure 67
j. Check coin drop sensor for dust or dirt on eyes.
Wipe eyes with dry cotton swab. Refer to
Figure 68.
k. Reinstall coin return on to coin drop frame.
l. Reinstall metal clip and slide towards coin
insert slot. All cotter pin holes must line up.
m. Reinstall cotter pin.
n. Place drop on level surface to verify that coins
follow correct path in drop. It may be necessary
to lift drop to allow coin to follow through
sensor.
o. Reinstall coin drop into machine. Refer to
Paragraph 33.
p. Reconnect electrical power to machine and
drop.
q. Add a coin to drop to verify that coin drop is
operating properly and that electrical
connection is working properly.
NOTE: If coin drop does not operate properly after
above steps have been completed, corrosion of metal
or vandalized components within coin drop may be
preventing the coin drop from functioning
correctly. Replace coin drop.
80
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37951
Section 7
Cycle Sequence Charts
IN USE
LIGHT
WASH
FUNCTION
WASH, FILL OR AGITATE
SPIN
PAUSE
RINSE
SPIN
LIGHT
WATER
TEMP.
X
H, W, C
CYCLE &
* MOTOR
SPEED
N = FAST
PP = FAST
D = SLOW
X
X
X
SPIN AND SPRAY
X
X
SPIN
X
X
SPIN AND SPRAY
X
X
SPIN
X
X
COLD
COLD
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
X
RINSE FILL (Timer Motor
Runs)
PAUSE OR FILL
RINSE, AGITATE OR FILL
PAUSE
X
COLD
1:56
:31
:36
:07
1:07
X
X
COLD
X
COLD
:36
:02
N = FAST
PP = FAST
D = SLOW
X
SPIN
10:33
:04
X
X
TIME
(Min. &
Sec.)
:05
SPIN
PAUSE
SPIN
RINSE
LIGHT
X
3:03
:06
X
N = FAST
PP = FAST
D = FAST
TIMER MOTOR RUNS OUT
TOTAL
10:32
:42
30:00
KEY:
H = HOT
PP = PERMANENT PRESS CYCLE
W = WARM
D = DELICATE CYCLE
C = COLD
X = INDICATOR LIGHT GLOWS
N = NORMAL CYCLE
*ON SINGLE SPEED MODEL WASHERS, ALL SPEEDS ARE FAST.
TIMER NO. 28716 CYCLE SEQUENCE
(LONG CYCLE – KINGSTON)
37951
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81
Section 7 Cycle Sequence Charts
IN USE
LIGHT
WASH
FUNCTION
WASH, FILL OR AGITATE
SPIN
PAUSE
RINSE
SPIN
LIGHT
WATER
TEMP.
X
H, W, C
CYCLE &
* MOTOR
SPEED
N = FAST
PP = FAST
D = SLOW
X
X
X
SPIN AND SPRAY
X
X
SPIN
X
X
SPIN AND SPRAY
X
X
SPIN
X
X
COLD
COLD
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
X
RINSE FILL (Timer Motor
Runs)
PAUSE OR FILL
RINSE, AGITATE OR FILL
PAUSE
X
COLD
1:56
:31
:36
:07
1:07
X
X
COLD
X
COLD
:36
:02
N = FAST
PP = FAST
D = SLOW
X
SPIN
10:33
:04
X
X
TIME
(Min. &
Sec.)
:05
SPIN
PAUSE
SPIN
RINSE
LIGHT
X
3:03
:06
X
N = FAST
PP = FAST
D = FAST
TIMER MOTOR RUNS OUT
TOTAL
10:32
:42
30:00
KEY:
H = HOT
PP = PERMANENT PRESS CYCLE
W = WARM
D = DELICATE CYCLE
C = COLD
X = INDICATOR LIGHT GLOWS
N = NORMAL CYCLE
*ON SINGLE SPEED MODEL WASHERS, ALL SPEEDS ARE FAST.
TIMER NO. 28719 CYCLE SEQUENCE
82
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37951
WASH
Section 7 Cycle Sequence Charts
FUNCTION
COIN SLIDE STARTING
STROKE
17.82 º (Mallory)
16.84 º (Eaton)
AGITATE OR
VARIABLE FILL
SPIN
PAUSE
RINSE
H, W, C
N = FAST
PP = FAST
D = SLOW
:57
1:00
X
H, W, C
N = FAST
PP = FAST
D = SLOW
7:00
7:00
:21
:21
1:25
1:25
COLD
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
:45
:45
1:15
1:15
:04
:13
:04
:19
:13
:13
1:01
:54
:09
:16
:14
:06
:16
:03
6:00
6:00
:04
:06
:22
20:17
:08
:03
:19
20:21
X
SPIN AND SPRAY
X
SPIN
X
FILL (Timer Motor Runs)
X
X
PAUSE OR FILL
X
AGITATE OR
VARIABLE FILL
SPIN
EATON
TIME MALLORY
(Min. & TIME (Min.
Sec.)
& Sec.)
X
SPIN
PAUSE
SPIN
RINSE SPIN
WATER
LIGHT LIGHT TEMP.
X
PAUSE
PAUSE
IN USE
LIGHT
CYCLE &
* MOTOR
SPEED
X
COLD
X
COLD
X
COLD
X
X
X
X
X
X
X
X
X
N = FAST
PP = FAST
D = SLOW
N = FAST
PP = FAST
D = FAST
OFF
TOTAL
KEY:
H = HOT
PP = PERMANENT PRESS CYCLE
W = WARM
D = DELICATE CYCLE
C = COLD
X = INDICATOR LIGHT GLOWS
N = NORMAL CYCLE
*ON SINGLE SPEED MODEL WASHERS, ALL SPEEDS ARE FAST.
TIMER NO. 31111P CYCLE SEQUENCE
(SHORT CYCLE)
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
83
WASH
Section 7 Cycle Sequence Charts
FUNCTION
COIN SLIDE
STARTING STROKE
17.82 º (Mallory)
16.84 º (Eaton)
AGITATE OR
VARIABLE FILL
SPIN
PAUSE
RINSE
SPIN
LIGHT
WATER
TEMP.
N = FAST
PP = FAST
D = SLOW
:57
1:00
X
H, W, C
N = FAST
PP = FAST
D = SLOW
7:00
7:00
:21
:21
1:25
1:25
COLD
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
:45
:45
1:15
1:15
:04
:04
COLD
:13
:19
COLD
:13
:13
1:01
:54
:09
:16
:14
:06
:16
:03
6:00
6:00
:04
:06
:22
20:17
:08
:03
:19
20:21
SPIN AND SPRAY
X
SPIN
X
X
AGITATE OR
VARIABLE FILL
SPIN
MALLORY
TIME (Min.
& Sec.)
H, W, C
X
FILL (Timer Motor
Runs)
PAUSE OR FILL
EATON
TIME
(Min. &
Sec.)
X
SPIN
PAUSE
SPIN
RINSE
LIGHT
X
PAUSE
PAUSE
IN USE
LIGHT
CYCLE &
* MOTOR
SPEED
X
X
X
X
X
COLD
X
X
X
X
X
X
X
X
X
N = FAST
PP = FAST
D = SLOW
N = FAST
PP = FAST
D = FAST
OFF
TOTAL
KEY:
H = HOT
PP = PERMANENT PRESS CYCLE
W = WARM
D = DELICATE CYCLE
C = COLD
X = INDICATOR LIGHT GLOWS
N = NORMAL CYCLE
*ON SINGLE SPEED MODEL WASHERS, ALL SPEEDS ARE FAST.
TIMER NO. 31504 CYCLE SEQUENCE
(SHORT CYCLE)
84
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
WASH
Section 7 Cycle Sequence Charts
IN USE
LIGHT
FUNCTION
COIN SLIDE
STARTING STROKE
16.84 º (Eaton)
AGITATE OR
VARIABLE FILL
SPIN
PAUSE
RINSE
WATER
TEMP.
X
H, W, C
X
H, W, C
SPIN
X
SPIN AND SPRAY
X
SPIN
X
FILL (Timer Motor Runs)
PAUSE OR FILL
X
X
X
AGITATE OR
VARIABLE FILL
PAUSE
SPIN
SPIN
LIGHT
CYCLE &
* MOTOR
SPEED
N = FAST
PP = FAST
D = SLOW
N = FAST
PP = FAST
D = SLOW
X
PAUSE
PAUSE
RINSE
LIGHT
SPIN
TIME (Min.
& Sec.)
1:23
10:00
:34
COLD
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
COLD
COLD
X
X
COLD
X
X
X
X
X
X
X
X
X
N = FAST
PP = FAST
D = SLOW
1:32
:30
1:29
:06
:06
:20
3:19
:23
:24
:10
N = FAST
PP = FAST
D = FAST
OFF
TOTAL
8:30
:06
:13
:32
29:39
KEY:
H = HOT
PP = PERMANENT PRESS CYCLE
W = WARM
D = DELICATE CYCLE
C = COLD
X = INDICATOR LIGHT GLOWS
N = NORMAL CYCLE
*ON SINGLE SPEED MODEL WASHERS, ALL SPEEDS ARE FAST.
TIMER NO. 34601P CYCLE SEQUENCE
(LONG CYCLE)
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
85
WASH
Section 7 Cycle Sequence Charts
FUNCTION
COIN SLIDE
STARTING STROKE
17.82 º (Mallory)
16.84 º (Eaton)
AGITATE OR
VARIABLE FILL
SPIN
PAUSE
RINSE
WATER
TEMP.
N = FAST
PP = FAST
D = SLOW
1:23
1:31
X
H, W, C
N = FAST
PP = FAST
D = SLOW
10:00
10:00
:34
:34
1:32
1:32
COLD
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
:30
:30
1:29
1:30
:06
:06
:20
3:19
:06
:34
:20
3:20
:24
:23
:24
:10
:25
:11
8:30
8:30
:06
:13
:32
29:39
:18
:05
:28
30:17
SPIN AND SPRAY
X
SPIN
X
FILL (Timer Motor Runs)
PAUSE OR FILL
X
X
X
X
SPIN
MALLORY
TIME (Min.
& Sec.)
H, W, C
X
AGITATE OR
VARIABLE FILL
EATON
TIME
(Min. &
Sec.)
X
SPIN
PAUSE
SPIN
RINSE
SPIN
LIGHT LIGHT
X
PAUSE
PAUSE
IN USE
LIGHT
CYCLE &
* MOTOR
SPEED
COLD
COLD
X
X
COLD
X
X
X
X
X
X
X
X
X
N = FAST
PP = FAST
D = SLOW
N = FAST
PP = FAST
D = FAST
OFF
TOTAL
KEY:
H = HOT
PP = PERMANENT PRESS CYCLE
W = WARM
D = DELICATE CYCLE
C = COLD
X = INDICATOR LIGHT GLOWS
N = NORMAL CYCLE
*ON SINGLE SPEED MODEL WASHERS, ALL SPEEDS ARE FAST.
TIMER NO. 34603 CYCLE SEQUENCE
(LONG CYCLE)
86
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
WASH
Section 7 Cycle Sequence Charts
IN USE
LIGHT
FUNCTION
COIN SLIDE
STARTING STROKE
16.84 º (Eaton)
AGITATE OR
VARIABLE FILL
SPIN
PAUSE
RINSE
WATER
TEMP.
X
H, W, C
X
H, W, C
SPIN
X
SPIN AND SPRAY
X
SPIN
X
FILL (Timer Motor Runs)
PAUSE OR FILL
X
X
X
AGITATE OR
VARIABLE FILL
PAUSE
SPIN
SPIN
LIGHT
CYCLE &
* MOTOR
SPEED
N = FAST
PP = FAST
D = SLOW
N = FAST
PP = FAST
D = SLOW
X
PAUSE
PAUSE
RINSE
LIGHT
SPIN
TIME (Min.
& Sec.)
1:23
10:00
:34
COLD
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
COLD
COLD
X
X
COLD
X
X
X
X
X
X
X
X
X
N = FAST
PP = FAST
D = SLOW
1:32
:30
1:29
:06
:06
:20
3:19
:23
:24
:10
N = FAST
PP = FAST
D = FAST
OFF
TOTAL
8:30
:06
:13
:32
29:39
KEY:
H = HOT
PP = PERMANENT PRESS CYCLE
W = WARM
D = DELICATE CYCLE
C = COLD
X = INDICATOR LIGHT GLOWS
N = NORMAL CYCLE
*ON SINGLE SPEED MODEL WASHERS, ALL SPEEDS ARE FAST.
TIMER NO. 34604 CYCLE SEQUENCE
(LONG CYCLE)
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
87
WASH
Section 7 Cycle Sequence Charts
FUNCTION
COIN SLIDE
STARTING STROKE
17.82 º (Mallory)
16.84 º (Eaton)
AGITATE OR
VARIABLE FILL
SPIN
PAUSE
RINSE
SPIN
LIGHT
WATER
TEMP.
N = FAST
PP = FAST
D = SLOW
:57
1:00
X
H, W, C
N = FAST
PP = FAST
D = SLOW
7:00
7:00
:21
:21
1:25
1:25
COLD
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
N = FAST
PP = SLOW
D = SLOW
:45
:45
1:15
1:15
:04
:04
COLD
:13
:19
COLD
:13
1:01
:13
:54
:09
:16
:14
:06
:16
:03
6:00
6:00
:04
:06
:22
20:17
:08
:03
:19
20:21
SPIN AND SPRAY
X
SPIN
X
X
AGITATE OR
VARIABLE FILL
SPIN
MALLORY
TIME (Min.
& Sec.)
H, W, C
X
FILL (Timer Motor
Runs)
PAUSE OR FILL
EATON
TIME
(Min. &
Sec.)
X
SPIN
PAUSE
SPIN
RINSE
LIGHT
X
PAUSE
PAUSE
IN USE
LIGHT
CYCLE &
* MOTOR
SPEED
X
X
X
X
X
COLD
X
X
X
X
X
X
X
X
X
N = FAST
PP = FAST
D = SLOW
N = FAST
PP = FAST
D = FAST
OFF
TOTAL
KEY:
H = HOT
PP = PERMANENT PRESS CYCLE
W = WARM
D = DELICATE CYCLE
C = COLD
X = INDICATOR LIGHT GLOWS
N = NORMAL CYCLE
*ON SINGLE SPEED MODEL WASHERS, ALL SPEEDS ARE FAST.
TIMER NO. 35368 CYCLE SEQUENCE
(SHORT CYCLE)
88
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951
Section 8
Internal Wiring of Washer Motor Switch
WARNING
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
R
BR
BU
P W
Y
White
Brown
Blue
Yellow
Red
G
W
R
RUN
BR
BU
Y
START
W310SE3A
RED
WHITE
N
BROW
W
YELLO
BLUE
4P M
YELLOW
OVERLOAD
PROTECTOR
AUX.
W211SE3A
MOTOR ASSEMBLY
(1 Speed Motors)
37951
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
89
Section 8 Internal Wiring of Washer Motor Switch
WARNING
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
R
Wire
Harness
Connection
Block
BR
P
W
Y
BU
White
Blue
Brown
G
P
W
R
WHITE
RUN
W311SE3B
BR
BU
Y
START
Violet
Yellow
Red
RED
VIOLE
T
BLUE
N
BROW
W
YELLO
4P M
YELLOW
OVERLOAD
PROTECTOR
6P M
AUX.
W224SE3A
MOTOR ASSEMBLY
(2 Speed Motors)
90
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
37951