Miele FN 12221 S Operating And Installation Instructions page 34

Problem solving guide
Problem
The temperature
inside the appliance
is too low.
The appliance is
switching in too
frequently or for too
long.
34
Possible cause
The Super freeze function is
still switched on. It will
switch itself off
automatically after approx.
65 hours.
The ventilation gaps have
been covered over or
become dusty.
The metal grille (heat
exchanger) at the rear of
the appliance has become
dusty.
The door has been opened
too frequently, or a large
amount of fresh food has
been put in at once for
freezing.
The door cannot be closed
correctly.
The ambient temperature is
too high.
The higher the ambient
temperature, the longer the
compressor will run for.
Remedy
^ Set a warmer
temperature.
You can switch off the Super
freeze function earlier to
save energy:
^ Press the Super freeze
button.
^ Do not cover or block the
ventilation gaps.
^ Dust the ventilation gaps
and the heat exchanger
regularly.
Only open the door when
necessary and for as short
a time as possible.
The required temperature
will re-establish itself after a
while.
^ See "The correct
temperature" for more
information.
^ See "Installation -
Location" for more
information.