Alarm Summary Table - Electrolux EWM0931 Series Service Manual

4.3 ALARM SUMMARY TABLE

Alarm Description
E00
E11 Water fill difficulty during washing
E13
Water leaks
E21
Drain difficulty during washing
E23
Faulty triac for drain pump
Malfunction in sensing circuit on
E24
triac for drain pump (wrong input
voltage to micro-processor)
Malfunction in electronic pressure
E31
switch circuit (frequency of signal
from pressure switch outside limits)
Calibration error of the electronic
pressure switch
E32
(The electronic pressure switch
generates a signal with unstable
frequency during the drain phase)
E35
Overflow
Internal pressure chamber is
clogged (water level does not
E38
change for at least 30 sec. of drum
rotation)
E41
Door open (after 20 sec.)
Problems with door lock
E42
Door still locked after 4' 25".
Faulty triac supplying power to door
E43
delay system
2010 SOI/DT-mdm FCPD-dp Quality-tb
Guide to diagnostics for electronic controls EWM0931x
Possible fault
No alarm
Tap closed or water pressure too low; Drain hose improperly
positioned; Water fill solenoid valve faulty; Leaks from water circuit on
pressure switch; Pressure switch faulty; Wiring faulty; Main PCB
faulty.
Drain hose improperly positioned; Water pressure too low;
Water fill solenoid valve faulty; Water circuit on pressure switch is
leaking/clogged; Pressure switch faulty.
Drain hose kinked/clogged/improperly positioned; Drain filter
clogged/dirty; Wiring faulty; Drain pump faulty; Pressure switch faulty;
Main PCB faulty.
Wiring faulty; Drain pump faulty; Main PCB faulty.
Main circuit board faulty.
Wiring; Electronic pressure switch; Main PCB;
Drain hose kinked/clogged/improperly positioned; Solenoid valve
faulty; Drain filter clogged/dirty; Drain pump faulty; pressure chamber;
Leaks from water circuit on pressure switch; pressure switch;
Wiring; main PCB;
Water fill solenoid valve faulty; Leaks from water circuit on pressure
switch; Wiring faulty; Pressure switch faulty; Main PCB faulty.
Motor belt broken; Water circuit on pressure switch clogged.
Check whether the door is closed properly;
Wiring faulty; Door safety interlock faulty;
Main circuit board faulty.
Wiring faulty; Door safety interlock faulty;
Electrical current leak between heating element and earth; Main PCB
faulty.
Wiring faulty; Door safety interlock faulty;
Main circuit board faulty.
Cycle is paused with door locked
Cycle is paused with door locked
Safety drain cycle - Cycle stops with
door open
Safety drain cycle - Cycle stops with
door unlocked
Cycle stops with door locked
Cycle interrupted. Safety drain cycle.
Drain pump continues to operate (5 min.
on, then 5 min. off. etc.)
15/67
Machine status/action
----------------
START/RESET
START/RESET
Cycle paused
START/RESET
(after 2 attempts)
RESET
RESET
RESET
Cycle paused START/RESET
RESET
ON/OFF
Heating phase is skipped
RESET
Cycle paused START/RESET
Cycle paused START/RESET
(Safety drain cycle)
RESET
Cycle blocked
Reset Page
------------
20
22
24
26
28
28
29
30
31
32
36
40
599 72 97-24