Electrolux EWM09312 Service Manual page 63

EH1
The appliance remains in alarm status until the mains frequency returns to the correct
!
values or the appliance is switched off (programme selector set to "0"). Only the family of
the alarm is displayed and the diagnostics mode cannot be accessed. The complete
Is the supply line disturbed or the mains
frequency out of range?
Have the electrical system of the home
checked / repaired by the proper Body.
EH2
Supply voltage value higher than the one configured (for more than 10 seconds)
The appliance remains in alarm status until the mains voltage returns to the correct values
or the appliance is switched off (programme selector set to "0"). Only the family of the
!
alarm is displayed and the diagnostics mode cannot be accessed. The complete alarm can
Is the supply line disturbed or the mains voltage
out of range?
Have the electrical system of the home
checked / repaired by the proper Body.
Technical Support - A.D.L.
EH1: Mains frequency incorrect
Power supply frequency out of configured range
alarm can only be read when the situation has normalised.
Y
E
S
EH2: Supply voltage too high
only be read when the situation has normalised.
Y
E
S
!
Check that all the connectors are correctly inserted
Important
Replace the main circuit board and repeat the
diagnostic cycle to check for any further
NO
!
!
Check that all the connectors are correctly inserted
Important
Replace the main circuit board and repeat the
diagnostic cycle to check for any further
NO
!
63/70
alarms.
If there are burns on the circuit board,
see page 68
alarms.
If there are burns on the circuit board,
see page 68
EH1
!
EH2
!
599 74 23-12 Rev.00