Electrolux T5675 Service Manual page 4

12.1.1 Description ........................................................................................................ 93
12.1.2 Connections ...................................................................................................... 94
12.1.3 Replacement of control system CPU ................................................................ 95
12.2 Control knob ............................................................................................................. 99
12.2.1 Replacement of control knob ............................................................................ 99
13 Coin meter...................................................................................................................... 102
13.1 Replacement of coin meter..................................................................................... 102
14 I/O modules.................................................................................................................... 103
14.1 General................................................................................................................... 103
14.2 Replacement of I/O module.................................................................................... 105
14.3 External connections to I/O module type 2............................................................. 107
14.4 Circuit diagram of function options for I/O module type 2....................................... 108
14.4.1 Central payment (2J) ...................................................................................... 108
14.4.2 Central payment (2J) ...................................................................................... 109
14.4.3 External coin meter/Central payment (2K).......................................................110
14.4.4 Price reduction (2K) ......................................................................................... 111
15 Troubleshooting...............................................................................................................112
15.1 General....................................................................................................................112
15.2 Error code................................................................................................................113
15.3 Description of error codes and causes ....................................................................119
MAIN COMMON .........................................................................................................119
MAIN WASHER ......................................................................................................... 120
MAIN DRYER ............................................................................................................ 127
15.3.1 MAIN BARRIER .............................................................................................. 135
15.3.2 MAIN W&D...................................................................................................... 138
15.3.3 MAIN DRYER ................................................................................................. 139
DRUM MOTOR COMMON ........................................................................................ 141
DRUM MOTOR EWD ................................................................................................ 142
15.3.4 DRUM MOTOR KEB....................................................................................... 147
FAN MOTOR COMMON............................................................................................ 158
INTERNAL COM........................................................................................................ 159
INTERNAL COM. I/O TYPE 10.................................................................................. 161
INTERNAL COM. I/O TYPE 6.................................................................................... 164
15.3.5 EXTERNAL COM. CMIS................................................................................. 165
EXTERNAL COM. PAYMENT.................................................................................... 166
EXTERNAL COM. CMIS............................................................................................ 167
15.3.6 INTERNAL ...................................................................................................... 168
16 Maintenance................................................................................................................... 169
16.1 Clean the fan, the exhaust duct and the fresh-air intake to the room..................... 169
16.2 Clean the glide surface for the RMC graphite collector .......................................... 169
16.3 Clean the area around the drum............................................................................. 169
16.4 Clean the motors .................................................................................................... 172
16.5 Check the belt tension ............................................................................................ 173
The manufacturer reserves the right to make changes to design and component specifications.
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