SOGEDIS D4 Series, Service Manual

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30 35
AUTOTEST
90 95 40 45 50 55 60 65 75 80 85 Time in seconds (to be adjusted) 5 10 15 20 25
EV1 + EV2 valves up to first level frequency (Depends on the water level)
Washer NTC check
Washer heater resistance
EPS measurement
Motor Ramp to max spin (max. is
20 sec.)
EV1 (flowrate dependent of washer)
EV2 (flowrate dependent of washer)
Dryer valve
Time until motor is stopped (Depends on the motor stop time)
Motor Preferred Run (Direction to Right)
Motor Inverse Run (Direction to Left)
100
Entering autotest
Changing power to 220 50Hz
Main Voltage 50 Hz
Door Lock Powered (Depends on door lock)
Pump
70
EPS measurement: It checks the EPS and if it OK, it continues the autotest; if it is NOK then cancel the Autotest and go to the selection mode. Also if any frequency can not be detected, then it means there is problem with connecion
or EPS, so it gives E10 which is EPS error and cancels the autotest & goes to the selection mode.
Dryer Ntc detection : Software will detect NTC's resistance value and will check if the temperature is between 0°C < Tdetected < 50°C. If it is inside the range, heating step will be done.
Washer Ntc detection : Software will detect NTC's resistance value and will check if the temperature is between 5°C < Tdetected < 40°C. If it is inside the range, heating step will be done.
If temperature value is outside the range, then it means NTC is detecting the temperature in a wrong way and heating step will be skipped. Additionally if NTC connector disconnected it should shows NTC failure code(E05) on display.
Dryer resistance I
Dryer resistance I + II
Dryer NTC
Fan
End Visualization