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Operation principle ............................................................................................................................. 34
5.4
Detergent dispenser ...................................................................................................................... 35
5.5
Power supply to the motor............................................................................................................. 36
5.5.1
AC/DC Converter ................................................................................................................ 36
5.6
Circulation pump ........................................................................................................................... 37
5.7
Heating ......................................................................................................................................... 37
5.8
Drain cycle.................................................................................................................................... 37
6
Drying circuit (washer-dryers) ............................................................................................................. 38
6.1.1
Temperature control ............................................................................................................ 39
6.1.2
Determining the drying time:................................................................................................ 39
7
Diagnostics and configuration system ................................................................................................. 40
7.1
Access to the diagnostics and configuration system ...................................................................... 40
7.2
Diagnostics system ....................................................................................................................... 41
7.3
Display board diagnostics.............................................................................................................. 42
7.4
Diagnostics cycle .......................................................................................................................... 43
7.5
Alarms .......................................................................................................................................... 44
7.6
Reading the last alarm condition.................................................................................................... 45
7.6.1
Diagnostics cycle alarms ..................................................................................................... 45
7.7
Alarm codes.................................................................................................................................. 46
7.8
Canceling the last alarm condition ................................................................................................. 50
7.9
Configuration of the main PCB ...................................................................................................... 51
7.9.1
Configuration code .............................................................................................................. 52
7.9.2
Example of configuration ..................................................................................................... 53
7.10 Exiting the diagnostics cycle.......................................................................................................... 54
7.11 Operating time counter.................................................................................................................. 54
7.11.1
Reading the operating time.................................................................................................. 54
8
DEMO Mode ...................................................................................................................................... 55
8.1
Setting demo mode ....................................................................................................................... 55
8.2
Exiting demo mode ....................................................................................................................... 55
9
Accessibility to electronic control......................................................................................................... 56
9.1
Cover........................................................................................................................................... 56
9.1.1
Main PCB............................................................................................................................ 56
9.2
Control panel ................................................................................................................................ 56
9.2.1
Control/Display board.......................................................................................................... 56
10
Basic circuit diagrams ..................................................................................................................... 57
10.1 Version with AC motor................................................................................................................... 57
10.2 Version with DC motor .................................................................................................................. 58
10.3 Key to circuit diagram.................................................................................................................... 59
SOI/DT 2002-06 eb
4
599 35 27-25
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