Contents
1
INTRODUCTION .............................................................................................................................................. 4
1.1
Purpose of this manual ............................................................................................................................. 4
1.2
Warnings ................................................................................................................................................... 4
1.3
How to proceed ......................................................................................................................................... 5
2
WM APPLIANCE CONTROL PANELS............................................................................................................ 6
3
DIAGNOSTICS SYSTEM ................................................................................................................................ 7
3.1
Accessing diagnostics .............................................................................................................................. 7
3.2
3.3
Diagnostic test phases .............................................................................................................................. 8
4
ALARMS ........................................................................................................................................................ 12
4.1
Displaying user alarms ........................................................................................................................... 12
4.2
Reading the alarms ................................................................................................................................. 13
4.3
Rapid reading of alarms .......................................................................................................................... 14
4.4
Deleting the last alarm ............................................................................................................................ 14
4.5
Alarm Summary Table ............................................................................................................................ 15
4.6
5
OPERATING TIME COUNTER ..................................................................................................................... 23
5.1
Reading the operating time ..................................................................................................................... 23
5.2
6
6.1
6.2
7
8
8.1
Key to circuit diagram WM ...................................................................................................................... 66
8.2
Main circuit board connectors ................................................................................................................. 67
8.3
Revisions: .............................................................................................................................................................. 69
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