E54: Motor Relay Contacts Sticking - Electrolux EWM1100 Service Manual

E54
Voltage in the motor circuit even when the motor should be inoperative
Tests to be performed
Measure between all terminals of wiring
connector J7-2 ÷ J7-8 and the structure of
the appliance
see page 39, point 3
Is there any current leakage?
- see fig. 9 -
YES
Detach the connector from the motor and
measure across the terminals and the
motor shield.
- see fig. 10 -
Is there any current leakage?
YES
Replace the motor and restart the
diagnostic cycle to check for further
alarm conditions.
Circuit
board
J10 J9
Fig.4
2007-10 SOI/DT-mdm FCPD-dp Quality-fz

E54: Motor relay contacts sticking

:
J7
J2
U3
Replace the circuit board and restart the
diagnostic cycle to check for further
NO
Check/replace the wiring and restart the
NO
diagnostic cycle to check for further
If there are traces of burning on the circuit
J1
41/59
alarm conditions.
alarm conditions.
board, refer to page
599 70 32-47
E54
59
fig. 9
fig. 10