Technical Support - MDM 62/97 599 76 11-68 Rev. 01
12 ALARM SUMMARY TABLE
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Water fill difficulty during washing
Tap closed or water pressure too low; Drain pipe 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
Water load problems during drying
cycle
Water tap closed or water flow too low; Wrong drain pipe position;
Water inlet valve defective; Air trap system leaking; Pressure
switch defective; Wiring or main board defective
Cycle Paused with door locked
Drain pipe 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
Drain difficulty during washing
Drain pipe kinked/clogged/improperly positioned; Drain filter
clogged/dirty; Wiring faulty; Pressure switch faulty; Drain pump rotor
blocked; Drain pump faulty; Main PCB faulty.
Cycle paused
(after 2 attempts)
Water drain problems during drying
cycle
Drain pipe blocked up; Blocked/dirty filter; Drain pump defective;
Pressure switch defective; Wiring or main Board defective
Faulty TRIAC for drain pump
Wiring faulty; Drain pump faulty; Main PCB faulty.
Safety drain cycle - Cycle stops with
door open
Drain pump TRIAC “sensing”
circuit faulty
Main circuit board faulty.
Safety drain cycle - Cycle stops with
door unlocked
Aqua control sensing failure
Safety Drain cycle.
Cycle stops with door unlocked
Electronic pressure switch circuit
faulty
Wiring; Electronic pressure switch; Main PCB;
Cycle stops with door locked
Calibration error of the electronic
pressure switch
Drain tube kinked/clogged/improperly positioned; Faulty solenoid;
Drain filter clogged/dirty; Drain pump faulty; Leaks in the pressure
switch hydraulic circuit; Pressure switch faulty;
Wiring; main PCB.
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.)
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 switch clogged.