E5A: Overheating On Inverter Board Heat Dissipator - Electrolux EWM10931 Service Manual

E5A: Overheating on Inverter board heat dissipator

E5A
Checks to perform:
Have continuous wash cycles
been performed, or has the wash
cycle been performed with too heavy
a laundry load?
N
O
Check whether the drum turns freely
without posing any resistance
-(see fig.15)-.
Is the drum having difficulty rotating?
N
O
Replace the motor control board and
repeat the diagnostic cycle to check for
any further alarms.
Fig. 15
Fig. 16
2011 SOE/DT-mdm FCPD-dp Quality-tb
Guide to diagnostics of electronic controls EWM10931
The dissipator exceeds a temperature of 88 °C
!
Check that all the connectors are correctly inserted
Leave pauses between one cycle and
the next or reduce the laundry load
YES
Check whether the friction is caused by the
motor -(fig.17)- or by the tub bearings
-(fig.16)-. Replace the defective
YES
component. Repeat the diagnostic cycle to
check for any further alarms.
J2
Fig. 14
Fig. 17
!
48/75
inside the drum.
J6
J1
If there are burns on the circuit
board, see page 73
599 73 77-37
E5A