Electrolux EWM09312 Service Manual page 37

E38
The analogue pressure switch is not able to measure any variation in the water level for at
Run the diagnostic
cycle and set phase
6.
Is the motor running
and the drum not
moving?
Y
E
S
Replace/reposition
the belt and repeat
the diagnostic cycle
to check for any
further alarms.
Fig. 2
Technical Support - A.D.L.
E38: Internal pressure chamber is clogged
least 30 secs during drum rotation.
Drain the water from
the tub and check the
internal pressure
chamber and the
NO
pressure switch tube.
Is the system
unobstructed?
–(see Fig. 2 )-
YES
Replace the
analogue pressure
switch and repeat
the diagnostic cycle
to check for any
further alarms.
!
Check that all the connectors are correctly inserted
NO
If there are burns on the circuit board,
!
37/70
Clean the internal
pressure chamber
and/or the pressure
switch tube
(disconnect the tube
and blow into it to
make sure the
system is
unobstructed).
–(see Fig. 8)-
Repeat the
diagnostic cycle to
check for any further
alarms.
Fig. 8
see page 68
599 74 23-12 Rev.00
E38