Alliance Laundry Systems EE1010 User manual

Service
www.comlaundry.com
Dryers
Refer to Page 6 for Model Numbers
Part No. 505872R1
February 2001
DRY1C

505872 1
© Copyright 2001, Alliance Laundry Systems LLC
All rights reserved. No part of the contents of this book may be reproduced or transmitted in any form or by any means without
the expressed written consent of the publisher.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Table of Contents
Section 1 – Safety Information
Locating an Authorized Servicer ............................4
Section 2 – Introduction
Customer Service ....................................................5
Nameplate Location ................................................5
Model Identification ................................................6
How Your Dryer Works ..........................................7
Section 3 – Troubleshooting
1. Dryer Does Not Run ........................................9
2. Motor Overload Protector Cycles Repeatedly .9
3. Motor Runs But Cylinder Does Not Turn ......10
4. Motor Does Not Stop .....................................10
5. Motor Starts When Door Is Closed ................10
6. Heating Element Does Not Heat and Burner
Does Not Ignite ..............................................11
7. Igniter Does Not Glow (Gas Supply Sufficient)
– Gas Models .................................................11
8. Burner Ignites and Goes Out Repeatedly
– Gas Models .................................................11
9. Igniter Glows But Burner Does Not Ignite
– Gas Models .................................................12
10. Heating Element or Burner Shuts Off
Prematurely ....................................................12
11. Heating Element Or Burner Repeatedly
Cycles Off On Limit Thermostat ...................13
12. Heating Element Or Burner Does
Not Shut Off ...................................................13
13. Clothes Do Not Dry .......................................13
14. Clothes Are Too Hot When Removed From
Dryer ..............................................................14
15. Computerized Audit Models ..........................15
Cycle Count “C” ...................................................17
No Slide Input “S” ................................................18
No Service Door Input “D” ...................................19
No Coin Vault Input “V” ......................................20
Section 4 – Grounding
16. Motor Mounting Bracket To Motor (Gas and
Electric Models) .............................................21
17. Motor Mounting Bracket to Exhaust Fan Cover
(Gas and Electric Models—with painted exhaust
fan cover) .......................................................21
18. Neutral at Terminal Block to Terminal Block
Bracket and From Terminal Block Bracket to
Control Housing (Electric Models Only) .......22
19. Power Cord to Terminal Block Bracket and
From Terminal Block Bracket to Control
Housing. Wall Receptacle Polarity Check (Gas
Models Only) .................................................23
20. Metered and Non-Metered Models — From
Terminal Block Bracket to Accumulator Bracket
or Timer (Depending on model) and from
Cabinet Top to Control Panel ........................24
21. Card Reader Models — From Terminal Block
Bracket to Cabinet Top, from Cabinet Top to
Timer and Cabinet Top to Control Panel .......25
Section 5 – Service Procedures
22. Control Panel, Temperature Switch, Push-to-
Start Switch and Indicator Light ....................27
23. Graphics Panel ...............................................28
24. Relays (Card Reader Models) ........................28
25. Timer ..............................................................30
26. Control Hood – Metered and Non-Metered
Models ............................................................32
27. Control Hood - Card Reader Models .............32
28. Control Hood Rear Cover ..............................32
29. Service Door, Accumulator and Counter –
Metered Models .............................................32
30. Meter Case .....................................................36
31. Timer Case .....................................................38
32. Cabinet Top – Non-Metered Models .............38
33. Cabinet Top – Metered Models .....................39
34. Cabinet Top – Card Reader Models ..............40
35. Lint Filter .......................................................41
36. Loading Door .................................................41
37. Inner and Outer Door Panels and
Door Handle ...................................................41
38. Door Striker ...................................................42
39. Door Seal .......................................................42
40. Front Panel and Panel Seal ............................43
41. Door Switch ...................................................43
42. Striker Catch ..................................................43
43. Door Hinge ....................................................44
44. Hold-Down Clips and Guide Lugs ................44
45. Burner System Components – Gas Models ...45
46. Burner Housing and Heat Shroud ..................48
47. Limit Thermostat ...........................................48
48. Heating Element ............................................48
49. High or Low Thermostat or Thermostat and
Heater .............................................................50

2505872
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
50. Front Air Duct ................................................52
51. Exhaust Duct ..................................................52
52. Motor and Exhaust Assembly ........................53
53. Front Bulkhead Assembly ..............................57
54. Cylinder Belt ..................................................58
55. Cylinder Assembly .........................................58
56. Rear Seal ........................................................59
57. Cylinder Roller ...............................................61
58. Outlet Cover ...................................................61
59. Rear Bulkhead and Heater Box Assemblies ..61
60. Terminal Block or Power Cord ......................63
61. Cabinet ...........................................................64
62. Base ................................................................66
Section 6 – Adjustments
63. Leveling Legs .................................................67
64. Burner Flame (Gas Models) ...........................68
Section 7 – Gas Burner Conversion Procedures
65. Installing the No. 458P3 Kit ..........................72
66. Installing No. 459P3 Kit ................................76
Section 8 – Internal Wiring of Dryer Motor
Switch .....................................................................79
Section 9 – Wiring Diagrams ............................81
Model EE1010
(Through Serial No. S6270865XG).......................82
Model EE1010
(Starting Serial No. S6270866XG)........................83
Model EG1020
(Through Serial No. S6270865XG).......................84
Model EG1020
(Starting Serial No. S6270866XG)........................85
Model EE1110 and EE1510
(Through Serial No. S6270865XG).......................86
Model EE1110 and EE1510
(Starting Serial No. S6270866XG)........................87
Model EG1120 and EG1520
(Through Serial No. S6270865XG).......................88
Model EG1120 and EG1520
(Starting Serial No. S6270866XG)........................89
Model EG1220
(Through Serial No. S6270865XG).......................90
Model EG1220
(Starting Serial No. S6270866XG .........................91
Model EE1610 .......................................................92
Model EG1620.......................................................93

505872 3
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Section 1
Safety Information
Throughout this manual and on machine decals, you will find precautionary statements (“CAUTION,”
“WARNING,” and “DANGER”) followed by specific instructions. These precautions are intended for the personal
safety of the operator, user, servicer, and those maintaining the machine.
aDANGER
Danger indicates the presence of a hazard that will cause severe personal injury, death, or substantial property
damage if the danger is ignored.
aWARNING
Warning indicates the presence of a hazard that can cause severe personal injury, death, or substantial property
damage if the warning is ignored.
aCAUTION
Caution indicates the presence of a hazard that will or can cause minor personal injury or property damage if the
caution is ignored.
Additional precautionary statements (“IMPORTANT” and “NOTE”) are followed by specific instructions.
IMPORTANT
The word “IMPORTANT” is used to inform the reader of specific procedures where minor machine damage will
occur if the procedure is not followed.
NOTE
The word “NOTE” is used to communicate installation, operation, maintenance or servicing information that is
important but not hazard related.
In the interest of safety, some general precautions relating to the operation of this machine follow.
• Failure to install, maintain, and/or operate this product according to the manufacturer’s
instructions may result in conditions which can produce serious injury, death and/or property
damage.
• Do not repair or replace any part of the product or attempt any servicing unless specifically
recommended or published in this Service Manual and that you understand and have the
skills to carry out.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the product is properly grounded and to reduce the risk of fire,
electric shock, serious injury, or death.
W006R1
WARNING

4505872
Section 1 Safety Information
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
NOTE: The WARNINGS and IMPORTANT INSTRUCTIONS appearing in this manual are not meant to
cover all possible conditions and situations that may occur. Common sense, caution and care must be
exercised when installing, maintaining or operating the dryer.
Always contact your dealer, distributor, service agent or the manufacturer about any problems or conditions you do
not understand.
Locating an Authorized Servicer
Alliance Laundry Systems is not responsible for personal injury or property damage resulting from improper
service. Review all service information before beginning repairs.
Warranty service must be performed by an authorized technician, using authorized factory parts. If service is
required after the warranty expires, Alliance Laundry Systems also recommends contacting an authorized technician
and using authorized factory parts.
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the dryer(s) before servicing.
• Close gas shut-off valve to gas dryer(s) before servicing.
• Never start the dryer(s) with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the dryer is properly grounded.
W001R1
WARNING
Repairs that are made to your products by unqualified persons can result in hazards due to
improper assembly or adjustments subjecting you, or the inexperienced person making such
repairs, to the risk of serious injury, electrical shock, or death.
W007
WARNING
If you or an unqualified person perform service on your product, you must assume the
responsibility for any personal injury or property damage which may result. The manufacturer
will not be responsible for any injury or property damage arising from improper service and/or
service procedures.
W008
WARNING

505872 5
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Section 2
Introduction
Customer Service
If literature or replacement parts are required, contact
the source from whom the machine was purchased or
contact Alliance Laundry Systems at [phone]
for the name and address of the nearest authorized
parts distributor.
For technical assistance, call [phone].
Nameplate Location
When calling or writing about your product, be sure to
mention model and serial numbers. Model and serial
numbers are located on nameplate(s) as shown. NAMEPLATE

6505872
Section 2 Introduction
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Model Identification
Information in this manual is applicable to these dryers.
Model
Numbers Nonmetered Models Metered Models Card Models Audit Models Electric Heat Gas Heat
EE1010 X X
EG1020 X X
EE1110 X X
EG1120 X X
EG1220 X X
EE1510 X X X
EG1520 X X X
EE1610 X X X
EG1620 X X X

505872 7
Section 2 Introduction
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
How Your Dryer Works
The dryer uses heated air to dry loads of laundry. When the motor is started, the exhaust fan pulls air in
through louvers at the rear of the dryer and over the heat source (burner flame for gas and heating element
for electric). The heated air moves through the heater duct and into the cylinder, where it circulates
through the wet load. The air then passes through the lint filter, air duct, and exhaust fan, where it is
vented to the outdoors.
DRY14S
CYLINDER
EXHAUST
FAN
HEATER
DUCT
LINT
FILTER

505872 9
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the dryer(s) before servicing.
• Close gas shut-off valve to gas dryer(s) before servicing.
• Never start the dryer(s) with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the dryer is properly grounded.
W001R1
WARNING
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
Section 3
Troubleshooting
IMPORTANT: Refer to appropriate model wiring diagram for aid in testing dryer components.
1. DRYER DOES NOT RUN
2. MOTOR OVERLOAD PROTECTOR CYCLES REPEATEDLY
POSSIBLE CAUSE TO CORRECT
Electrical power off, fuse blown, or power cord not
plugged in. • Be sure to check both fuses on electric models.
Loading door not closed or inoperative door switch. • Close door or test switch and replace if inoperative.
Motor overload protector has cycled. • Wait two or three minutes for overload protector to reset.
If protector cycles repeatedly, refer to Paragraph 2.
Timer improperly set —nonmetered models. • Reset timer.
Inoperative motor switch. • Test switch and replace if inoperative.
Start circuit non completed. • Press start switch button, or test switch and replace if
inoperative.
Inoperative motor. • Test motor and replace if inoperative.
Inoperative timer—nonmetered models. • Test timer and replace if inoperative.
Inoperative accumulator—metered models. • Test accumulator and replace if inoperative.
Accumulator not being activated. • Install slide extension.
Broken, loose, or incorrect wiring. • Refer to appropriate wiring diagram.
Motor centrifugal mechanism sticky or plugged
with lint. • Remove dust or lint and spray with “SLYDE,” No. 131P4, to clean and lubricate.
POSSIBLE CAUSE TO CORRECT
Low voltage or high voltage. • Refer to Installation Instructions (supplied with dryer) for
electrical requirements.
Clothes load too large • Remove part of load. A normal washer load is a normal
dryer load.
Clothes cylinder is binding • Check cylinder for binding and “out of round” condition.
Also check front and rear bulkheads for warping. Check
cylinder rollers for binding. Check cylinder seals and
glides for wear or damage.
Inoperative motor overload protector. • Replace drive motor.

10 505872
Section 3 Troubleshooting
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the dryer(s) before servicing.
• Close gas shut-off valve to gas dryer(s) before servicing.
• Never start the dryer(s) with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the dryer is properly grounded.
W001R1
WARNING
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
3. MOTOR RUNS BUT CYLINDER DOES NOT TURN
4. MOTOR DOES NOT STOP
5. MOTOR STARTS WHEN DOOR IS CLOSED
POSSIBLE CAUSE TO CORRECT
Motor drive pulley loose. • Tighten setscrew, Figure 29.
Broken cylinder belt. • Replace belt.
Cylinder belt is upside down or twisted. • Install properly.
Clothes cylinder is binding. • Check cylinder for binding and “out of round” condition.
• Check front and rear bulkheads for warping.
• Check cylinder rollers for binding.
• Check cylinder seals and glides for wear or damage.
Broken or disconnected idler lever spring. • Replace or reconnect spring. Refer to Figure 29.
POSSIBLE CAUSE TO CORRECT
Inoperative door switch. • Test switch and replace if inoperative.
Inoperative timer – nonmetered models. • Test timer and replace if inoperative.
Inoperative accumulator—metered models. • Test accumulator and replace if inoperative.
Incorrect wiring. • Refer to appropriate wiring diagram.
POSSIBLE CAUSE TO CORRECT
Inoperative start switch. • Test switch and replace if inoperative.

505872 11
Section 3 Troubleshooting
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the dryer(s) before servicing.
• Close gas shut-off valve to gas dryer(s) before servicing.
• Never start the dryer(s) with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the dryer is properly grounded.
W001R1
WARNING
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
6. HEATING ELEMENT DOES NOT HEAT AND BURNER DOES NOT IGNITE
7. IGNITER DOES NOT GLOW (Gas Supply Sufficient) – GAS MODELS
8. BURNER IGNITES AND GOES OUT REPEATEDLY – GAS MODELS
POSSIBLE CAUSE TO CORRECT
Improper or inadequate exhaust system. • Refer to Installation Instructions (supplied with dryer)
for exhaust requirements.
Blown fuse or tripped circuit breaker. • Check fuses or circuit breakers. (Electric models have two
fuses.)
FABRIC switch set at FLUFF, or inoperative. • Reset switch, or test switch and replace if inoperative.
Timer improperly set—nonmetered models. • Reset timer.
Inoperative limit thermostat. • Test thermostat and replace if inoperative.
Electric Models: Inoperative heating element. • Replace element.
Gas Models: Insufficient gas supply. • Open partially closed gas shut-off valve, or correct low
gas pressure.
Inoperative drive motor switch. • Test switch and replace if inoperative.
Gas Models: Inoperative gas valve coils. • Test coils and replace if inoperative.
Gas Models: Inoperative igniter. • Test igniter and replace if inoperative.
Gas Models: Inoperative sensor. • Test sensor and replace if inoperative.
Electric Models: Inoperative thermal fuse. • Test thermal fuse and replace if inoperative.
Inoperative cycling thermostat. • Test thermostat and replace if inoperative.
Inoperative timer—nonmetered models. • Test timer and replace if inoperative.
Inoperative accumulator—metered models. • Test accumulator and replace if inoperative.
Broken, loose, or incorrect wiring. • Refer to appropriate wiring diagram.
POSSIBLE CAUSE TO CORRECT
No power to power leads on valve. • Check electrical circuit, Paragraph 45.
Sensor failed with contacts open. • Replace sensor.
Igniter broken or open. • Replace igniter.
POSSIBLE CAUSE TO CORRECT
Burner heat not holding sensor contacts open. • Replace sensor.
Insufficient gas supply. • Check gas supply and pressure.
• Make sure gas shut-off valve is open.

12 505872
Section 3 Troubleshooting
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the dryer(s) before servicing.
• Close gas shut-off valve to gas dryer(s) before servicing.
• Never start the dryer(s) with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the dryer is properly grounded.
W001R1
WARNING
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
9. IGNITER GLOWS BUT BURNER DOES NOT IGNITE – GAS MODELS
10. HEATING ELEMENT OR BURNER SHUTS OFF PREMATURELY
POSSIBLE CAUSE TO CORRECT
Sensor failed in closed position. • Replace sensor.
Open secondary coil or holding coil. • Replace gas valve (in-warranty), or replace coils (out-of-
warranty). Refer to Paragraph 45.
Insufficient gas supply. • Check gas supply and pressure.
• Make sure gas shut-off valve is open.
POSSIBLE CAUSE TO CORRECT
Improper or inadequate exhaust system. • Refer to Installation Instructions (supplied with dryer)
for exhaust requirements.
Gas Models: Insufficient gas supply. • Open partially closed gas shut-off valve, or correct low
pressure.
Gas Models: Dryer not properly equipped for type
of gas used. • Refer to “Gas Burner Conversion Procedures” in this manual to convert burner.
Gas Models: Improperly adjusted burner flame. • Adjust flame.
Cycling off on limit thermostat. • Momentarily connect a jumper wire across thermostat
terminals. If heating element heats or burner ignites when
jumper wire is connected, refer to Paragraph 11.
Gas models: Sensor contact closing prematurely.
Burner flame improperly adjusted. • Replace sensor. Adjust burner flame.
Inoperative cycling thermostat. • Test thermostat and replace if inoperative.
Inoperative timer. • Test timer and replace if inoperative.
Broken, loose, or incorrect wiring. • Refer to appropriate wiring diagram.

505872 13
Section 3 Troubleshooting
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the dryer(s) before servicing.
• Close gas shut-off valve to gas dryer(s) before servicing.
• Never start the dryer(s) with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the dryer is properly grounded.
W001R1
WARNING
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
11. HEATING ELEMENT OR BURNER REPEATEDLY CYCLES OFF ON LIMIT THERMOSTAT
12. HEATING ELEMENT OR BURNER DOES NOT SHUT OFF
13. CLOTHES DO NOT DRY
POSSIBLE CAUSE TO CORRECT
External exhaust system longer or providing greater
restriction than recommended. • Refer to Installation Instructions (supplied with dryer) for exhaust system requirements.
Clogged lint filter. • Clean lint filter.
Lint in internal dryer ductwork. • Disassemble dryer and clean ductwork.
Lint in external exhaust system. • Disassemble and clean exhaust system.
Hinged damper on exhaust system weather hood
not free to open. • Free hinged damper or replace weather hood
Limit thermostat cycling at too low a temperature. • Replace thermostat.
Air leak around loading door. (Door not sealing
properly against outer door seal due to damaged
seal or inoperative door catch.)
• Replace seal or catch.
Air leak at front or rear cylinder seal. • Check and replace seal if necessary.
POSSIBLE CAUSE TO CORRECT
Improper motor switch. • Test switch and replace if inoperative.
Motor does not stop. • Refer to Paragraph 4.
Incorrect wiring. • Refer to appropriate wiring diagram.
Heating element shorted. • Remove element assembly and check for short.
POSSIBLE CAUSE TO CORRECT
Heating element does not heat or burner does not
ignite. • Refer to Paragraph 6.
Too much water in articles being dried. • Remove excess water.
Clothes load too large. • Remove part of load. A normal washer load is a normal
dryer load.
Improper or inadequate exhaust system. • Refer to INSTALLATION INSTRUCTIONS (supplied
with dryer) for exhaust requirements.
Heating element or burner shuts off prematurely. • Refer to Paragraph 10.

14 505872
Section 3 Troubleshooting
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the dryer(s) before servicing.
• Close gas shut-off valve to gas dryer(s) before servicing.
• Never start the dryer(s) with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the dryer is properly grounded.
W001R1
WARNING
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
14. CLOTHES ARE TOO HOT WHEN REMOVED FROM DRYER
POSSIBLE CAUSE TO CORRECT
Clothes are removed from dryer before cycle has
completed. • Allow the dryer to complete the cycle through the cool- down to the OFF position.
Inoperative cycling thermostat. Inoperative
thermostat heat on the DELICATE setting. • Test cycling thermostat or thermostat heater and replace if inoperative.
Inoperative accumulator or timer (not allowing
cool-down). • Test accumulator or timer and replace if inoperative.

505872 15
Section 3 Troubleshooting
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
15. COMPUTERIZED AUDIT MODELS
B
A
C
D
E
F
HS 1 RS 1
1
2
3
4
1
2
3
4
35026 SENSOR BOARD ASSEMBLY
S2 PLUG RECEPTACLE
FLAG
TERMINAL
56448 56451
1
21 2
34599
SERVICE DOOR
34536
COIN DRAWER
S1
FLAG
TERMINAL
TIMER INPUT
CYCLE COUNT
S3
120VAC
NEUTRAL
34721
TRANSMIT
SWITCH
300Ω
34701
TRANSMIT LED
RS 2
1
2
3
4
5
6
7
8
9
10

16 505872
Section 3 Troubleshooting
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
TRANSMIT
LIGHT
TRANSMITS
CONTINUOUSLY ON
NOT PULSING
CONTINUOUSLY ON
PULSING
REPLACE
AUDIT
CONTROL
BOARD
CHECK TRANSMIT SWITCH
CHECK CONTINUITY BETWEEN
(2) TERMINALS
A.WITH TRANSMIT SWITCH BUTTON
PUSHED IN SHOULD BE “0” OHMS.
B.WITH TRANSMIT SWITCH BUTTON
RELEASED SHOULD BE “∞”INFINITE. REPLACE
TRANSMIT
SWITCH
CHECK WIRING CONTINUITY
SEE FIGURE 1
“A” TO RS 2 PIN 6
“B” TO “C”
“D” TO RS 2 PIN 5
CORRECT WIRING
OR REPLACE
WIRE HARNESS
REPLACE
AUDIT CONTROL
BOARD
REPLACE
TRANSMIT
LIGHT
YES
NO
NO
NO
YES
YES
YES
NO OPERATIONNO OPERATION

505872 17
Section 3 Troubleshooting
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
CYCLE COUNT “C”
NOTE: If collections are done on the dryer while the machines are in a cycle, the cycle count may not yet be
recorded, this count will appear on the next collection report. This happens if the collection occurs before
the end of the cycle on the dryer. Also, it must be noted that the method used for the cycle count is similar to
today's electro-mechanical counter and variances may occur due to the windows that exist. If the dryer is
unplugged during the last five minutes of the cycle, an extra count will appear. Also, if switch “C” is out of
adjustment, improper cycle counts may appear.
CHECK CYCLE COUNT WIRING BY
MEASURING CONTINUITY FROM:
WASHER: RED/YELLOW WIRE
AT TIMER TO RS2 PIN B
DRYER: BLUE/RED (SWITCH “C”)
TO RS2 PIN B
CORRECT
WIRING
OR REPLACE
AUDIT
HARNESS
CHECK TIMER SWITCH CLOSURE
REPLACE AUDIT
CONTROL BOARD
AND RECHECK WITH
MICROWAND
MAINTENANCE
PROGRAM
ADJUST SWITCH “C”
1. DISCONNECT ELECTRICAL POWER.
2. REMOVE ACCUMULATOR FROM
METER CASE.
3. ACTIVATE ACCUMULATOR SWITCH
LEVER ONCE. (THIS IS THE LEVER
NORMALLY ACTIVATED BY THE COIN
SLIDE.)
4. CONNECT TEST METER PROBES TO
“COM” AND “N.O.” TERMINALS ON
SWITCH “C”.
5. TURN ADJUSTING SCREW ON SWITCH
“C” CLOCKWISE UNTIL METER
REGISTERS “INFINITE” “∞”(OPEN).
NOTE: ONCE THE ADJUSTMENT TOOL
HAS BEEN REMOVED, OBSERVE METER
TO INSURE READING OF INFINITE “∞”.
6. TURN ADJUSTMENT SCREW
COUNTERCLOCKWISE 1/4 TURN.
METER READING SHOULD BE “0”
OHMS (CLOSED).
7. REINSTALL ACCUMULATOR AND
RECONNECT ELECTRICAL POWER.
USE MICROWAND
MAINTENANCE PROGRAM
TO TEST CYCLE INPUT,
RUN MACHINE THROUGH
CYCLE
INPUT COUNT “C”
DRYER:
1. REFER TO DRYER WIRING DIAGRAM.
2. CHECK FOR SWITCH CLOSURE ON
SWITCH “C”.
YES
NO
NO
YES

18 505872
Section 3 Troubleshooting
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
NO SLIDE INPUT “S”
NOTE: 1. Vertical slides required for correct operation of computerized AUDIT slide input.
2. Coin chute must be clear of any obstructions (i.e.; coins, foreign material, etc.)
USE MICROWAND MAINTENANCE
PROGRAM TO TEST SENSOR BOARD.
ADVANCE COUNT BY COIN SLIDE INSERTION
CHECK COUNT “S”
SENSOR AUDIT
BOARD CHECKS
(SEE NOTES
ABOVE)
CHECK WIRING
1. CHECK CONNECTION OF RS1 TO HS1
(FIGURE 1)
2. CHECK CONTINUITY:
a) RS2 PIN 4 TO RS1 PIN 1
b) RS2 PIN 7 TO RS1 PIN 2
c) RS2 PIN 3 TO RS1 PIN 3
SEE FIGURE 1
REPLACE AUDIT
SENSOR BOARD
CORRECT WIRING
OR REPLACE AUDIT
WIRE HARNESS
RECHECK SLIDE INPUT
USE MICROWAND MAINTENANCE PROGRAM
TO TEST SENSOR BOARD.
ADVANCE COUNT BY COIN SLIDE INSERTION
CHECK COUNT “S”
REPLACE AUDIT
CONTROL BOARD
YES (COUNT INCREMENTED)
YES
NO
NO

505872 19
Section 3 Troubleshooting
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
NO SERVICE DOOR INPUT “D”
CHECK SERVICE DOOR
MAGNET
MAGNET IN
NO MAGNET
USE MICROWAND MAINTENANCE PROGRAM
TO TEST COUNT ON SERVICE DOOR.
– READ COUNTS AND REPLACE
SERVICE DOOR
WAIT 30 SECONDS.
READ COUNTS “D”
SERVICE DOOR
INPUT CHECKS
CORRECTLY
CHECK WIRING
1. CHECK CONNECTION AT PLUG AND
RECEPTACLE AT REED SWITCH HARNESS
TERMINATION.
2. CHECK AUDIT HARNESS CONTINUITY.
RECEPTACLE PIN 1 TO RS2 PIN 2
RECEPTACLE PIN 2 TO RS2 PIN 3
3. CHECK REED SWITCH CONTINUITY AT RS2
A. WITH SERVICE DOOR CLOSED
RS2 PIN 2 TO RS2 PIN 3 SHOULD BE
0(ZERO)OHMS.
B. WITH SERVICE DOOR OPEN
RS2 PIN 2 TO RS2 PIN 3 SHOULD BE
“∞”INFINITE.
CORRECT WIRING
OR REPLACE
AUDIT WIRE HARNESS
REPLACE REED SWITCH
AND CHECK
OPERATION WITH
MICROWAND
MAINTENANCE
PROGRAM
PLACE MAGNET
IN SERVICE DOOR
NO
NO
YES
NO
YES
REPLACE AUDIT
CONTROL BOARD

20 505872
Section 3 Troubleshooting
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
NO COIN VAULT INPUT “V”
NOTE: The monitoring of coin drawer openings will only work with long coin boxes.
USE MICROWAND MAINTENANCE PROGRAM
TO TEST COUNT ON COIN DRAWER SWITCH.
– READ COUNTS AND
REPLACE COIN DRAWER
WAIT 30 SECONDS.
READ COUNTS “V”
COIN DRAWER
INPUT CHECKS
CORRECTLY
CHECK WIRING OR CORRECT WIRING
1. CHECK CONNECTOR RS1. MUST BE MATED
WITH HS1. (FIGURE 1)
2. CHECK COIN DRAWER SWITCH CONTINUITY
AT FLAG TERMINATIONS “E” AND “F”.
A. WITH COIN DRAWER IN ”0” (ZERO) OHMS.
B. WITH COIN DRAWER OPEN (OUT)
“∞”INFINITE.
REPLACE
COIN DRAWER
SWITCH
YES
NO
YES
3. CHECK COIN DRAWER SWITCH CONTINUITY
AT RS2 PIN 3 TO RS2 PIN 1.
A. WITH COIN DRAWER IN 0 (ZERO) OHMS
BETWEEN RS2 PIN 1 TO RS2 PIN 3.
B. WITH COIN DRAWER OPEN
“∞” INFINITE BETWEEN RS2 PIN 1
TO RS2 PIN 3
REPLACE
AUDIT
CONTROL
BOARD
CHECK AUDIT HARNESS
CONTINUITY.
A. RS1 PIN 4 TO FLAG
TERMINATION “E”
(FIGURE 1)
B. RS2 PIN 1 TO FLAG
TERMINATION “F”
C. RS1 PIN 3 TO RS2 PIN 3.
CHECK
CONTINUITY
FROM RS2 PIN 3
TO FLAG
TERMINATION
“E”
1. CORRECT WIRING.
2. REPLACE AUDIT
SENSOR BOARD.
3. REPLACE
HARNESS.
NO
YES
NO
YES
YES
NO