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