E24: «Sensing» Circuit Of The Component (Triac) That Controls The Drain Pump Faulty - Electrolux EWM2100 Service Manual

E24: «Sensing» circuit of the component (triac) that controls the drain
E24
Replace the circuit board and restart the diagnostic cycle to check for further alarms.
E31: The analogic pressure switch is giving to the main board
E31
Tests to be performed:
Measure a close circuit across J10-1, J10-2,
J10-3 and the connector on analogic pressure
switch (they are 3 independent connections see
fig. 7.
Is the cable between main board and analogic
pressure switch OK and connected correctly on
both sides?
Replace the analogic pressure switch and
restart the diagnostic cycle to check for further
alarms. Does the appliance display the alarm
code again?
Replace the main circuit board and restart the
diagnostic cycle to check for further alarms.
fig. 7
03-2009 SOI/DT-mdm FCPD-dp Quality-fz
pump faulty
a signal outside the range
YES
YES
Reconnect and/or replace the cable and restart the
NO
diagnostic cycle to check for further alarms.
Circuit
board
If there are burn marks on electronic
30/91
If there are traces of burning on
the circuit board, refer to page
board, see page 90
599 70 56-70
E24
90
E31