Fault Indications - Asko W600 Service Manual

Product: WM 33 / 44
Date: 00-03-15
Reference: N-Å Carlsson
Description of probabable cause when timer stops in position C (Check) or S (Safety)
In position C, the kind of fault can be checked by yourself, see service manual, but
faults in position S are often of more serious kind and requires service action.
C - CHECK STEP
Thermistor fault
Indicated when the out gate for the thermistor is closed or fully open
Heating element fault
Indicated when temperature setting not has been reached within:
25 minutes for wool wash cycle,
80 minutes for other cycles.
Timer fault
Indicated when the code transmission in the control unit is incorrect.
Water inlet fault
Indicated when over filling is sensed by the mechanical or electronical
level switch/sensor:
If the set level not is reached within 5 minutes
or if drain level not is passed within 3 minutes.
S - SAFETY STEP
Motor fault
Indicated if the tacho generator gates or the triac are short
cut or open, or if the safety relay KL1 is open
Pressure sensor fault
Indicated when water inlet to wash level or rinse level is not reached within 5 minutes,
though the mechanical level switch is operating at setted level.
SERVICE
Description of fault indications
WM 33/44 (Timer)
I N F O R M A T I O N
Group: 21
Number: 151
ÄO: Page: 1(2)