Miele KFNS 37432 iD Operating Instructions Manual page 56

Problem solving guide
The compressor runs more and more often and for longer periods of time,
the temperature in the appliance drops.
Problem
The compressor is
switching on more
frequently and for
longer periods.
56
Possible cause
The ventilation gaps in the
housing unit have been
covered or become too
dusty.
The doors have been
opened too frequently, or a
large amount of fresh food
has been put in at once for
refrigerating or freezing.
The appliance doors are not
closed properly.
A thick layer of ice may
have formed in the freezer
section.
The room is too warm. The
higher the room
temperature, the longer the
compressor has to run.
The appliance was not
properly installed in the
niche.
Remedy
^ Do not block the
ventilation slits.
^ Clean the ventilation gaps
on a regular basis.
^ Only open the doors when
necessary and for as short
a time as possible.
After a while the temperature
will return to normal by itself.
^ Close the doors.
After a while the temperature
will return to normal by itself.
If a thick layer of ice has
formed, it will decrease the
cooling performance and
increase the energy
consumption.
^ Defrost the freezer section
and clean it.
^ See "Installation advice -
Location".
^ See "Installation advice"
and "Installation".