E35: Water Level Too High - Electrolux EWM09312 Service Manual

E35
The main circuit board measures a water level, using the electronic pressure
Checks to perform:
Drain the water from the tub.
Are the pressure switch tube and
pressure chamber unobstructed?
(disconnect the tube and blow into it to
make sure the system is unobstructed)
(see fig. 2 and 8)
Y
E
S
Does the
appliance continue
to fill with water
NO
even when it is
switched off?
Y
E
S
\\\
Replace
the water fill
solenoid valve
and repeat the
diagnostic cycle
to check for any
further alarms.
Fig. 2
2012 SOE/DT-mdm FCPD-dp
Guide to diagnostics of EWM09312 electronic controls

E35: Water level too high

switch, of more than 300 mm for longer than 15 secs.
NO
Run the
diagnostic cycle
at phase 8.
Once the door
has locked, does
the appliance
start to fill with
water?
Y
E
S
Replace the main
circuit board and
repeat the
diagnostic cycle
to check for any
further alarms.
!
Check that all the connectors are correctly inserted
Clean/change the tube and/or the
pressure chamber and repeat the
diagnostic cycle completely to check for
any further alarms.
Is the wiring
between the main
circuit board and
the analogue
NO
pressure switch
connected
correctly on both
sides?
Y
E
S
Change the
analogue
pressure switch
and repeat the
diagnostic cycle
to check for any
further alarms.
Fig. 8
If there are burns on the circuit board,
!
30/69
E35
Reconnect
and/or replace
the wiring and
repeat the
NO
diagnostic cycle
to check for any
further alarms.
see page 67
599 75 18-74 Rev.00