Alliance Laundry Systems AE Series User manual

www.comlaundry.com Part No. 62310R1
February 2002
Service
Home Laundry
Dryers
“AE”, “AG”, “AEE”, “AGE”, “AEM”,
“AGM”, “NE and "NG" Series
Refer to Page 6 for Model Numbers

62310 1
© Copyright 2002, 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. Motor Does Not Run ........................................9
2. Motor Overload Protector Cycles
Repeatedly ......................................................10
3. Motor Runs But Cylinder Does Not Turn ......10
4. Motor Does Not Stop .....................................10
5. Heater Assembly Does Not Heat Or Burner
Does Not Ignite ..............................................11
6. Igniter Does Not Glow (Gas Supply Sufficient)
— Gas Models ...............................................12
7. Burner Ignites And Goes Out Repeatedly
— Gas Models ...............................................12
8. Igniter Glows But Burner Does Not Ignite
— Gas Models ...............................................12
9. Heater Assembly Or Burner Shuts Off
Prematurely ....................................................13
10. Heater Assembly Or Burner Repeatedly Cycles
Off On Limit Thermostat ...............................13
11. Heater Assembly Or Burner Does Not
Shut Off ..........................................................14
12. Clothes Do Not Dry .......................................14
13. Timer Does Not Advance in Automatic Cycle
(Mechanical Timer Models Only) ..................15
14. Clothes Are Too Hot When Removed From
Dryer ..............................................................15
Section 4 – Grounding
15. Motor Mounting Bracket To Motor ...............17
16. Neutral At Terminal Block To Terminal Block
Bracket And From Terminal Bracket To Control
Housing (Electric Models Only) ....................17
17. Power Cord To Terminal Block Bracket And
From Terminal Block Bracket To Control
Housing. Wall Receptacle Polarity Check
(Gas Models Only) .........................................18
18. From Terminal Block Bracket to Timer
Mounting Bracket to Dryer Cabinet Top.
Timer Mounting Bracket to Graphics Panel
(Mechanical Timer Models Dryers) ...............19
19. From Terminal Block Bracket to Dryer Cabinet
Top to Electronic Control to Graphics Panel
(Electronic Control Models Dryers) ..............19
Section 5 – Service Procedures
20. Control Hood Assembly ................................21
21. Electronic Control ..........................................21
22. Timer ..............................................................21
23. Temperature Switch .......................................26
24. Signal Control ................................................26
25. Start Switch ....................................................26
26. Graphics Panel ...............................................26
27. Lint Filter .......................................................27
28. Loading Door .................................................27
29. Inner and Outer Door Panels and
Door Handle ...................................................28
30. Door Striker ...................................................28
31. Door Seal .......................................................28
32. Front Panel and Panel Seal ............................29
33. Door Switch ...................................................29
34. Striker Catch ..................................................30
35. Door Hinge ....................................................30
36. Hold-Down Clips and Guide Lugs ................30
37. Burner System Operation (Gas Models) ........30
38. Ignition System Features (Gas Models) .........31
39. Burner System Components – Gas Models ...33
40. Burner Housing and Heat Shroud ..................35
41. Limit Thermostat ...........................................36
42. Heater Assembly ............................................37
43. Thermistor or Thermostat or Thermostat and
Heater .............................................................38
44. Front Air Duct ................................................39
45. Exhaust Duct ..................................................39
46. Motor and Exhaust Assembly ........................39
47. Cylinder Light ................................................43
48. Cylinder Light Receptacle .............................43
49. Cabinet top .....................................................43
50. Front Bulkhead Assembly .............................44
51. Cylinder Belt ..................................................45
52. Cylinder Assembly ........................................46
53. Rear Seal ........................................................47

262310
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54. Cylinder Rollers .............................................47
55. Rear Bulkhead and Heater Box Assemblies ..48
56. Rear Bulkhead and Heater Box Assemblies ..49
57. Terminal Block or Power Cord ......................50
58. Cabinet ...........................................................51
59. Base ................................................................53
Section 6 –Adjustments
60. Leveling Legs .................................................55
61. Burner Flame (Gas Models) ...........................56
Section 7 –Gas Burner Conversion Procedures
62. Installing the No. 401P3 Kit ..........................58
63. Installing the No. 402P3 Kit ..........................62
Section 8 –Service Procedures Unique to
Electronic Control Model Dryers
64. Dryer Operation .............................................66
65. Status Lights ...................................................66
66. Go, Stop and Reset .........................................66
67. Automatic Cycles ...........................................66
68. No-Heat Cycle ...............................................66
69. Customizing Programmed Cycles ..................67
70. Time Drying ...................................................67
71. Signal .............................................................68
72. Memory ..........................................................68
73. Wrinkle Free ..................................................68
74. Electrical Service (Electric Dryers) ...............69
75. Electrical Requirements (Gas Dryers) ...........74
76. Service Procedures for Troubleshooting
Electronic Control ..........................................75
77. Diagnostic Cycle ............................................75
78. Symptom: Failure Symptom ..........................78
Troubleshooting ....................................................78
79. Symptom: Flashing Display ...........................79
80. Symptom: Blown Fuse Or Tripped Circuit
Breaker ...........................................................80
81. Symptom: Control Will Not Wake Up (No
LED’S Light) After Select Pad Is Pressed .....81
82. Symptom: Control Wakes Up (When SELECT
Pad is Pressed) But Motor Does Not Start
Properly ..........................................................82
83. Symptom: Heater Does Not Turn On Or
No Heat ..........................................................83
84. Symptom: Improper Heat Or Drying Times ..84
85. Symptom: “oP”appears in Time display .......85
86. Symptom: “SH”appears in time Display ......86
87. Control Replacement .....................................87
Section 9 –Internal Wiring of Dryer Motor
Switch .....................................................................89
Section 10 –Wiring Diagrams
Models AG9439, NG8839, AGE959 and
AGE939 .................................................................92
Models AE9433, NE8833, AEE953 and
AEE933..................................................................93
Models NG6819 and AG5419 ...............................94
Models NE6813 and AE5413................................95
Models AGM659 and AGM639 ............................96
Models AEM653 and AEM633.............................97
Models NG4819, AG4419, AGM459 and
AGM439 ................................................................98
Models NE4813, AE4413, AEM453 and
AEM433.................................................................99
Models AG3419, AGM359 and AGM339 ..........100
Models AE3413, AEM353 and AEM333............101

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© 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

462310
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

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© 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.

662310
Section 2 Introduction
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
Model Identification
Information in this manual is applicable to these dryers.
Electric Gas
A
E
9433
NE8833
NE6813
AE5413
NE4813
A
E
4413
AE3413
AEE953
AEE933
AEM653
A
EM
633
AEM453
AEM433
AEM353
AEM333
AG9439
NG8839
NG6819
AG5419
NG4819
AG4419
AG3419
AGE959
AGE939
AGM659
AG
M
639
AGM459
AGM439
AGM359
AGM339

62310 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

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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. MOTOR DOES NOT RUN
POSSIBLE CAUSE TO CORRECT
Electrical power off, fuse blown, or power cord not
plugged in. •A 240 Volt dryer has two fuses –check both fuses.
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. •Reset timer, or try another cycle.
Inoperative motor switch. •Test switch and replace if inoperative.
*Start circuit not completed. •Press or rotate start switch button, or test switch or timer
and replace if inoperative.
Inoperative motor. •Test motor and replace if inoperative.
*Inoperative timer. •Test timer and replace if inoperative.
Broken, loose, or incorrect wiring. •Refer to appropriate wiring diagram.
Power cord is miswired. •Refer to appropriate wiring diagram for the correct
wiring.
Motor centrifugal switch sticky or plugged with
lint. •Remove dust or lint and spray with “SLYDE”, No. 131P4, to clean and lubricate.
†Inoperative electronic control. •Refer to Section 8 to check out the electronic control
operation.
* Mechanical Timer Models only.
†Electronic Control Models only.

10 62310
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
2. MOTOR OVERLOAD PROTECTOR CYCLES REPEATEDLY
3. MOTOR RUNS BUT CYLINDER DOES NOT TURN
4. MOTOR DOES NOT STOP
POSSIBLE CAUSE TO CORRECT
Incorrect 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. Maximum load: Dryer cylinder one half full of
wet clothes.
Clothes cylinder is binding. •Check cylinder for binding and “out of round”condition.
Also check front and rear bulkheads for warping. Check
support rollers for binding. Check cylinder seals and
glides for wear or damage.
Inoperative motor overload protector. •Replace drive motor.
POSSIBLE CAUSE TO CORRECT
Motor drive pulley loose. •Tighten setscrew. Refer to Figure 26.
Belt not installed on pulley. •Install belt.
Broken cylinder belt. •Replace belt.
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.
Broken or disconnected idler lever spring. •Replace or reconnect spring. Refer to Figure 26.
POSSIBLE CAUSE TO CORRECT
Incorrect wiring. •Refer to appropriate wiring diagram.
Motor centrifugal switch sticky or plugged with
lint. •Remove dust or lint and spray with “SLYDE”, No. 131P4, to clean and lubricate.
Inoperative door switch. •Test switch and replace if inoperative.
*Inoperative timer. •Test timer and replace if inoperative.
†Inoperative electronic control. •Refer to Section 8 to check out the electronic control
operation.
* Mechanical Timer Models only.
†Electronic Control Models only.

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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
5. HEATER ASSEMBLY DOES NOT HEAT OR BURNER DOES NOT IGNITE
POSSIBLE CAUSE TO CORRECT
Blown house fuse or tripped circuit breaker. •Check fuses or circuit breakers. A 240 Volt dryer has two
fuses —make sure both fuses are good.
*Temperature selector switch set at FLUFF, or
inoperative. •Reset switch, or test switch and replace if inoperative.
*Timer improperly set. Set in a cool-down period,
or a no heat cycle. •Reset timer. Try another cycle.
Inoperative limit thermostat. •Test thermostat and replace if inoperative.
Electric Models: Inoperative heater assembly. •Test heater assembly. Replace heater assembly if cold
Ohms do not read between 8 and 10.5 Ohms.
Gas Models: Insufficient gas supply. •Check gas shut-off valve in dryer and main gas line valve.
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 sensor. •Test sensor and replace if inoperative.
Gas Models: Inoperative igniter. •Test igniter 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. •Test timer and replace if inoperative.
†Inoperative electronic control. •Refer to Section 8 to check out the electronic control
operation.
†Read-out on electronic control indicates “SH”.•Thermistor is shorted, replace thermistor.
†Read-out on electronic control indicates “OP”.•Thermistor is open, replace thermistor.
Broken, loose, or incorrect wiring. •Refer to appropriate wiring diagram.
* Mechanical Timer Models only.
†Electronic Control Models only.

12 62310
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. IGNITER DOES NOT GLOW (Gas Supply Sufficient) —GAS MODELS
7. BURNER IGNITES AND GOES OUT REPEATEDLY —GAS MODELS
8. IGNITER GLOWS BUT BURNER DOES NOT IGNITE —GAS MODELS
POSSIBLE CAUSE TO CORRECT
*No power to power leads on valve. •Check timer, selector switch, thermostats, motor switch,
and wiring.
Sensor failed with contacts open. •Replace sensor.
Igniter broken or open. •Replace igniter.
†Inoperative electronic control. •Refer to Section 8 to check out the electronic control
operation.
POSSIBLE CAUSE TO CORRECT
Improper or inadequate exhaust system. Weather
hood flapper restricted. •See Installation Instructions (supplied with dryer) for exhaust requirements.
Burner heat not holding sensor contacts open. •Replace sensor, or correct gas supply problem.
Insufficient gas supply. •Check gas supply and pressure. Is gas shut-off valve
turned on?
Cracked igniter. •Replace igniter and bracket.
Inoperative or intermittent gas valve coils. •Check and replace appropriate coil.
POSSIBLE CAUSE TO CORRECT
Sensor failed in closed position. •Replace sensor.
Open secondary coil or holding and booster coil. •Replace gas valve (in-warranty), or replace coils (out-of-
warranty).
Insufficient gas supply. •Check gas supply and pressure. Is gas shut-off valve
turned on?
Igniter and bracket installed improperly on burner
tube assembly. •Loosen screw and properly position igniter and bracket on burner tube assembly.
Sensor installed improperly on burner housing. •Loosen screw and properly position the sensor on the
burner housing.
* Mechanical Timer Models only.
†Electronic Control Models only.

62310 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
9. HEATER ASSEMBLY OR BURNER SHUTS OFF PREMATURELY
10. HEATER ASSEMBLY OR BURNER REPEATEDLY CYCLES OFF ON LIMIT THERMOSTAT
POSSIBLE CAUSE TO CORRECT
Improper or inadequate exhaust system. Weather
hood flapper restricted. •See Installation Instructions (supplied with dryer) for exhaust requirements.
Gas Models: Insufficient gas supply. •Check gas shut-off valve in dryer and main gas line valve.
Open partially closed gas shut-off valve, or correct low
pressure.
Gas Models: Dryer not properly equipped for type
of gas used. •Refer to Section 7, “Gas Burner Conversion Procedures” in this manual to convert burner.
Gas Models: Improperly adjusted burner flame. •Adjust flame. Refer to Paragraph 61.
Cycling off on limit thermostat. •Momentarily connect a jumper wire across thermostat
terminals. If heater element heats or burner ignites when
jumper wire is connected. Refer to Paragraph 10.
Gas models: Sensor contact closing prematurely.
Burner flame improperly adjusted. •Replace sensor or adjust burner flame. Refer to Paragraph 61.
*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.
†Inoperative electronic control. •Refer to Section 8 to check out the electronic control
operation.
POSSIBLE CAUSE TO CORRECT
External exhaust system longer than recommended. •Refer to Installation Instructions (supplied with dryer)
for exhaust system requirements.
Clogged lint filter. •Remove and clean lint filter.
Lint in internal dryer ductwork. •Disassemble dryer ductwork and clean.
Lint in external exhaust system. •Disassemble exhaust system and clean.
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. Refer to Paragraph 41.
Air leak around loading door. (Door not sealing due
to damaged seal or inoperative door catch.) •Replace seal or catch.
†Inoperative thermistor. •Test thermistor and replace if inoperative.
Air leak at blower seal. •Check and replace seal if necessary.
* Mechanical Timer Models only.
†Electronic Control Models only.

14 62310
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. HEATER ASSEMBLY OR BURNER DOES NOT SHUT OFF
12. CLOTHES DO NOT DRY
POSSIBLE CAUSE TO CORRECT
Improper motor switch. (Timer must be in a heat
setting.) •Test switch and replace if inoperative.
Motor does not stop. •Refer to Paragraph 4.
Incorrect wiring. •Refer to appropriate wiring diagram.
Heater assembly shorted. •Remove heater assembly and check for short.
POSSIBLE CAUSE TO CORRECT
Heater assembly does not heat or burner does not
ignite. •Refer to Paragraph 5.
Too much water in articles being dried. •Remove excess water.
Clothes load too large. •Remove part of load. A normal washer load is normal
dryer load. Maximum load: Dryer cylinder one half full of
wet clothes.
Excessive lint on lint filter. •Clean lint filter.
Load too small. •Add one or two bath towels to load.
Automatic cycle. •Adjust to more dry setting.
Three position heat selector switch or timer set on
FLUFF or inoperative •Reset switch or timer, or test and replace the switch or timer if inoperative.
Improper or inadequate exhaust system. •See Installation Instructions (supplied with dryer) for
exhaust requirements.
Heater assembly or burner shuts off prematurely. •Refer to Paragraph 9.
Gas Models: Gas line pressure too high or too low. •If Natural Gas line pressure to dryer exceeds 8 inch water
column pressure, or is lower than 4 inch water column,
ask Gas Company to correct.

62310 15
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
13. TIMER DOES NOT ADVANCE IN AUTOMATIC CYCLE (Mechanical Timer Models Only)
14. CLOTHES ARE TOO HOT WHEN REMOVED FROM DRYER
POSSIBLE CAUSE TO CORRECT
Inoperative high or low thermostat. •Test thermostat and replace if inoperative.
Heater assembly does not heat or burner does not
ignite. •Refer to Paragraph 5.
Heater assembly or burner cycles off prematurely. •Refer to Paragraph 9.
Improper or inadequate exhaust system. •Refer to Installation Instructions (supplied with dryer)
for exhaust requirements.
*Drying large load. •Timer will not advance until the load is almost dry.
Broken, loose or incorrect wiring. •Refer to appropriate wiring diagram.
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 heater on the DELICATE setting. •Test cycling thermostat or thermostat heater and replace if inoperative.
Inoperative timer (not allowing cool-down). •Test timer and replace if inoperative.
Improper or inadequate exhaust system. •Refer to Installation Instructions (supplied with dryer)
for exhaust requirements.
* Mechanical Timer Models only.
†Electronic Control Models only.

62310 17
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 4
Grounding
15. MOTOR MOUNTING BRACKET TO
MOTOR
Refer to Figure 1
16. NEUTRAL AT TERMINAL BLOCK TO
TERMINAL BLOCK BRACKET AND
FROM TERMINAL BRACKET TO
CONTROL HOUSING (Electric Models Only)
Refer to Figure 2
Figure 1
DRY832S
GROUND
WIRE
Figure 2
DRY1051S
GROUND
WIRE

18 62310
Section 4 Grounding
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
17. POWER CORD TO TERMINAL BLOCK BRACKET AND FROM TERMINAL BLOCK BRACKET
TO CONTROL HOUSING. WALL RECEPTACLE POLARITY CHECK (Gas Models Only)
Refer to Figure 3
Figure 3
DRY1052S
120
V.A.C.
120
V.A.C.
0
V.A.C.
NEUTRAL
SIDE
GROUND
WIRE
GROUND
WIRE
NEUTRAL
GROUND
L1
NOTE: For determining
the correct polarity of a
wall receptacle.

62310 19
Section 4 Grounding
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
18. FROM TERMINAL BLOCK BRACKET TO
TIMER MOUNTING BRACKET TO DRYER
CABINET TOP. TIMER MOUNTING
BRACKET TO GRAPHICS PANEL
(Mechanical Timer Models Dryers)
Refer to Figure 4
19. FROM TERMINAL BLOCK BRACKET TO
DRYER CABINET TOP TO ELECTRONIC
CONTROL TO GRAPHICS PANEL
(Electronic Control Models Dryers)
Refer toFigure 4
MECHANICAL ELECTRONIC
Figure 4
DRY1053S
GROUND
WIRES
DRY1054S
GROUND
WIRES

62310 21
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 5
Service Procedures
IMPORTANT: When reference to direction (right
or left) is made in this manual, it is from the
operator’s position facing the front of the dryer.
20. CONTROL HOOD ASSEMBLY
Refer to Figures 5, 6, 7, 8or 9
a. Remove screws (three top and three bottom
holding the hood assembly to the control hood
rear panel and cabinet top.
b. Disconnect the wires from the component parts
and carefully remove the components from the
control hood assembly.
NOTE: Refer to the appropriate wiring diagram
when rewiring the component parts.
TO REMOVE CONTROL HOOD END CAPS
Remove end caps by carefully prying caps out of
slots in ends of hood. Refer to Figures 5, 6, 7, 8or
9.
21. ELECTRONIC CONTROL
Refer to Figure 5 for control removal.
IMPORTANT: When removing or installing an
electronic control, handle the control by the edges,
or the control could become damaged.
NOTE: Refer to the appropriate wiring diagram
when rewiring the electronic control.
22. TIMER
Refer to Figure 6, 7, 8or 9for timer removal.
NOTE: Refer to the appropriate wiring diagram
when rewiring the timer.
GRAPHICS PANEL, CONTROL HOOD AND CONTROLS
(Models AG9439, AE9433, NG8839, NE8833, AGE959, AEE953, AGE939 and AEE933)
Figure 5
DRY1071S
ELECTRONIC
CONTROL
SCREW
END CAP
(Right)
SCREW
SCREW
END CAP
(Left)
TRIM
STRIP
GRAPHICS
PANEL

22 62310
Section 5 Service Procedures
© Copyright, Alliance Laundry Systems LLC –DO NOT COPY or TRANSMIT
GRAPHICS PANEL, CONTROL HOOD AND CONTROLS
(Models AGM659, AEM653, AGM639 and AEM633)
Figure 6
DRY1072S
SCREW
END CAP
(Right)
SCREW
SCREW
END CAP
(Left)
TRIM
STRIP
GRAPHICS
PANEL
CONTROL HOOD
ASSEMBLY TEMPERATURE
SWITCH
SIGNAL
CONTROL
SCREW
TIMER
TIMER
KNOB
CLIP
CONTROL
KNOB
ASSEMBLY