E41: Door Open (Device With 3 Connections And No Flange) - Electrolux EWM0931 Series Service Manual

E41: Door open (device with 3 connections and no flange)

E41
Checks to perform:
Traditional door lock with 3
connections and no flange. -
fig 28A-
Y
E
S
To check the wiring, measure, with
the door open, between the
following wiring connectors (fig. 4):
- between J5-2 and J5-3, the circuit
must NOT be open (measure the
resistance value of the PTC).
- between wire J5-1 and J5-2, the
circuit must be OPEN.
Is the system ok?
Y
E
S
Check the mechanical coupling
between the door lock and the door
latch. Is the system efficient?
Y
E
S
Replace the door lock.
Is the appliance working correctly?
Y
E
S
Repeat the diagnostic cycle to
check for any further alarms.
2010 SOI/DT-mdm FCPD-dp Quality-tb
Guide to diagnostics for electronic controls EWM0931x
Maximum time exceeded (PTC = 15 seconds)
Check that all the connectors are inserted correctly
Fig. 28
connectors and measure on
- between connectors 3 and
resistance value of the PTC).
NO
- between connectors 4 and
5, the circuit must be OPEN
(the numbers are printed on
between connector J5 (main
circuit board) and the door lock
Replace the main PCB and repeat the diagnostic cycle to
Replace the door latch/the door.
NO
Replace the main circuit board
and repeat the diagnostic cycle
NO
to check for any further alarms.
Disconnect the door lock
the component:
5, the circuit must NOT be
open (measure the
the component).
Is the door lock ok?
(fig. 28)
Y
E
S
Measure the continuity
connector
Is the wiring ok?
Y
E
S
check for any further alarms.
If there are burns on the circuit board,
34/67
E41
Replace the door
lock and repeat
the diagnostic
NO
cycle to check for
any further
alarms.
Replace the
wiring and repeat
the diagnostic
NO
cycle to check for
any further
alarms.
see page 65
599 72 97-24