Electrolux EWM25 series Service Manual page 21

Alarm Possible fault
Frequency power of appliance out
EH1
of limits
EH2
Voltage too high
EH3
Voltage too low
Incongruence between safety relay
EHE
(in the PCB) and the safety
"sensing" circuit
Safety "sensing" circuit faulty (input
EHF
voltage to microprocessor wrong)
07-2010 SOI/DT-mdm FCPD-dp Quality-fz
Action/machine status
Power supply problems (incorrect / disturbance); PCB faulty.
Power supply problems (incorrect / disturbance); PCB faulty.
Power supply problems (incorrect / disturbance); PCB faulty.
Wiring faulty; PCB faulty.
PCB faulty.
Wait for frequency nominal conditions
Wait for frequency nominal conditions
Wait for frequency nominal conditions
Safety drain cycle – Cycle stopped with
Safety drain cycle – Cycle stopped with
21/121
Reset Alarm
OFF/ON
OFF/ON
OFF/ON
RESET
door open
RESET
door open
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