Technical Support - MDM 66/97 599 76 11-68 Rev. 01
Drain filter clogged
(drain phase too long)
Drain filter clogged/dirty;
Drain hose blocked/kinked/too high.
Warning displayed at the end of cycle
Overdosing of detergent
(too much foam during drain
phases)
Excessive detergent dosing; Drain hose kinked/blocked;
Drain filter clogged/dirty.
Warning displayed after 5 attempts
or by the specific LED
Aqua control system intervention
Water leaks onto base frame; Aqua control system faulty;
Drain pump coil overheating/broken.
Water fill pressure too low, no
signal from flow meter and
electronically controlled valve
is open
Tap closed, water fill pressure too low.
Final spin phases skipped.
If it continues, replace the main board.
Power supply frequency of
appliance outside the limits
Problem with the power supply network (incorrect/disturbed);
Main PCB faulty.
Wait for nominal
frequency conditions
Problem with the power supply network (incorrect/disturbed);
Main PCB faulty.
Wait for nominal
voltage conditions
Problem with the power supply network (incorrect/disturbed);
Main PCB faulty.
Wait for nominal
voltage conditions