Electrolux EWM09312 - E54 Motor Relay Contacts Sticking

Technical Support - A.D.L. 50/70 599 74 23-12 Rev.00
E54
E54: Motor relay contacts sticking
E54
Voltage value on the motor circuit even when the same should not be operating
Replace the circuit board and repeat the
diagnostic cycle to check for any further
alarms.
Measure between all the terminals of the
wiring connector J11-1 ÷ J11-5 and the
appliance body - see page 47 - point 3
Is there any dispersion?- (see Fig. 6) -
Detach the connector from the motor and
measure between the terminals and the
motor casing.-(see Fig. 10) -
Is there any dispersion?
Replace the motor and repeat the
diagnostic cycle to check for any further
alarms.
Check/replace the wiring and repeat the
diagnostic cycle to check for any further
alarms.
YES
N
O
Fig. 10
NO
YES


MAIN CIRCUIT
BOARD
General
earthing
connection
If there are burns on the circuit board,
see
p
a
g
e 6
8
!
Check that all the connectors are correctly inserted
!
Fig. 4
Fig. 6