SOI/DT 2010-03 dmm 60/78 599 72 84-41
12.2 Alarm Summary Table
Alarm Description Possible fault Machine status/action Reset
E00
No alarm ---------------- ---------------- ----------------
E11
Water fill difficulty during washing
Tap closed or water pressure too low; Drain tube improperly
positioned; Water fill solenoid valve faulty; Leaks from water circuit on
pressure switch; Pressure switch faulty; Wiring faulty; Main PCB
faulty.
Cycle is paused with door locked START/RESET
E12 Water fill difficulty during drying
Tap closed or water pressure too low; Drain tube improperly
positioned; Water fill solenoid valve faulty; Leaks from water circuit on
pressure switch; Pressure switch faulty; Wiring faulty; Main PCB
faulty.
Cycle is paused with door locked START/RESET
E13 Water leaks
Drain tube improperly positioned; Water pressure too low;
Water fill solenoid valve faulty; Water circuit on pressure switch is
leaking/clogged; Pressure switch faulty.
Cycle is paused with door locked START/RESET
E21 Drain difficulty during washing
Drain tube kinked/clogged/improperly positioned; Drain filter
clogged/dirty; Wiring faulty; Drain pump faulty; Pressure switch faulty;
Main PCB faulty;
Cycle paused
(after 2 attempts)
START/RESET
E22 Drain difficulty during drying
Drain tube kinked/clogged/improperly positioned; Drain filter
clogged/dirty; Wiring faulty; Drain pump faulty; Pressure switch faulty;
Main PCB faulty;
Cycle paused START/RESET
E23
Faulty triac for drain pump Wiring faulty; Drain pump faulty; Main PCB faulty.
Safety drain cycle - Cycle stops with
door open
RESET
E24
Malfunction in sensing circuit on
triac for drain pump (wrong input
voltage to micro-processor)
Main circuit board faulty.
Safety drain cycle - Cycle stops with
door unlocked
RESET
E31
Malfunction in electronic pressure
switch circuit (frequency of signal
from pressure switch outside limits)
Wiring; Electronic pressure switch; Main PCB;
Cycle stops with door locked RESET
E32
Calibration error of the electronic
pressure switch
(The electronic pressure switch
generates a signal with unstable
frequency during the drain phase)
Drain tube kinked/clogged/improperly positioned;
Drain filter clogged/dirty;
Drain pump faulty;
Leaks from water circuit on pressure switch; pressure switch;
Wiring; main PCB;
Cycle paused START/RESET
E35
Overflow
Water fill solenoid valve faulty; Leaks from water circuit on pressure
switch; Wiring faulty; Pressure switch faulty; Main PCB faulty.
Cycle interrupted. Safety drain cycle.
Drain pump continues to operate (5 min.
on, then 5 min. off. etc.)
RESET
E38
Internal pressure chamber is
clogged (water level does not
change for at least 30 sec. of drum
rotation)
Motor belt broken; Water circuit on pressure switches clogged Heating phase is skipped
ON/OFF
RESET
E3A
Faulty sensing by heating element
relay
(input voltage to microprocessor
always 5V)
Main circuit board faulty. Cycle stops with door locked RESET
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