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© Copyright 2003, 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
General Safety Precautions .....................................3
Important Safety Instructions ..................................4
Locating an Authorized Servicer ............................6
Customer Service ....................................................7
Nameplate Location ................................................7
Model Identification ................................................8
Electrical Installation ............................................10
Mechanical & Electrical Design ...........................11
Component Function....................................11
1. WE-6 Control Has No Visible Display — P and
N-Voltage Models ..........................................14
2. WE-6 Control Has No Visible Display — Q-
Voltage Model ................................................18
3. No Fill Analysis .............................................22
4. Water Runs Continuously into the Washer-
Extractor .........................................................26
5. Door Lock Switch Analysis ...........................30
6. No Fuseboard Functions ................................34
7. No Motor Operation (With No AC
Drive Fault) ....................................................38
Preliminary Checks: .....................................38
Secondary Checks: .......................................38
A-B 160 Control Logic ................................38
A-B 1305 Control Logic ..............................39
A-B 1336 Control Logic ..............................40
8. No Motor Operation (With AC Drive Fault) .46
9. The Motor is Running, but at an
Abnormal Speed .............................................47
Preliminary Checks: .....................................47
Secondary Checks: .......................................47
AC Drive Fault Codes and Troubleshooting
Information...................................................48
10. No Spin ..........................................................50
11. Fill Alarm Analysis ........................................51
12. Empty Alarm Analysis ...................................54
13. Automatic Supply Dispenser Analysis ..........58
14. No Keypad Functions ....................................59
15. Door Unlocking Function ..............................60
16. Excessive Cycle Time ....................................64
17. Excessive Vibration and/or Noise
During Spin ....................................................65
Programmed to Do So ....................................65
Section 5 – Service Procedures
21. Voltage Distribution ......................................67
22. Electrical Testing ...........................................69
23. Computer Test Procedure ..............................71
24. Test cycle .......................................................72
If the display indicates a “DOOR” alarm.....72
If the display indicates a “WATER” alarm..72
If the display indicates a “FILL” alarm .......72
If the display indicates an “EMTY”
(empty) alarm ...............................................72
If there is no spin, but the rest of the
program is OK..............................................73
If the basket goes into spin with water left
in the basket .................................................73
If the display indicates “OVERHT”.............73
If the display indicates a “TEMP” alarm .....73
If the display indicates a “MEMR” alarm....73
25. Keypad Removal and Installation ..................73
26. Computer Board Removal and Installation ...76
27. Fuse Board Removal and Installation ............76
28. Interface Board Removal and Installation .....77
29. Keymode Switch ............................................78
30. Calibrating the WE-6 Temperature Circuit ...78
31. AC Drive Removal and Installation ...............80
32. Drive Motor ...................................................81
Service Tips..................................................81
Removal .......................................................81
Installation....................................................82
33. Drive Belt .......................................................82
Belt Replacement: ........................................82
Checking Belt Tension and Deflection: .......83
34. Water Level Pressure Switch .........................84
Service Tips..................................................84
Removal and Installation .............................85
35. Water Valve ...................................................85
36. Drain Valve ....................................................86
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