E24: "Sensing" Circuit Of The Component (Triac) Controlling The Drain Pump Faulty - Electrolux EWM10931 Service Manual

E24
Checks to perform:
Replace the circuit board and repeat the diagnostic cycle to check for any further alarms.
E31: The analogue pressure switch provides the main
E31
Checks to perform:
Measure that the circuit is closed between
J10-1, J10-2, J10-3 and the connector of the
analogue pressure switch (they are three
independent wires) -(see fig.7)-.
is the wiring between the main circuit board and
the analogue pressure switch ok and is it
connected correctly on both sides?
Replace the analogue pressure switch and
repeat the diagnostic cycle to check for any
further alarms codes.
Is the appliance displaying the same
alarm code again?
Replace the main circuit board and repeat
the diagnostic cycle to check for any
further alarm codes.
Analogue
pressure
switch
2011 SOE/DT-mdm FCPD-dp Quality-tb
Guide to diagnostics of electronic controls EWM10931
E24: "Sensing" circuit of the component (triac)
controlling the drain pump faulty
circuit board with a signal outside the limits
Y
E
S
Y
E
S
 0 Ω
!
Check that all the connectors are correctly inserted
!
!
check that all the connectors are correctly inserted
Reconnect and/or replace the wiring and
repeat the diagnostic cycle to check for any
NO
Fig. 7
MAIN CIRCUIT
BOARD
If there are burns on the circuit
!
28/75
If there are burns on the circuit
board, see page 73
further alarms.
board, see page 73
599 73 77-37
E24
E31