Miele Dishwasher Operating Instructions Manual page 50

Problem solving guide
Problem
The In-operation
indicator is flashing
quickly. In the
"Without heater"
programme the
following message
appears:
Water intake temp. too
low
The In-operation
indicator is flashing
quickly.
The buzzer is
sounding.
The following
message appears in
the display:
Drain fault F11
50
Possible cause
The intake water has
not reached the
required temperature of
45°C (see "Connection
to the water supply").
Water outlet is
restricted, water
remains in the wash
cabinet at the end of a
programme.
Remedy
– Start the programme again.
– If the fault message
appears again, select a
different programme.
Before rectifying the problem
you must:
– Switch the dishwasher off
with the Off button o.
– Clean the filter
combination. See Cleaning
and care.
– Clean the drain pump. See
Maintenance).
– Clean the non-return valve.
See Maintenance).
– Remove any kink in the
drain hose.