Miele K 32223 i Operating And Installation Instructions page 43

Problem
The compressor is
switching on more
frequently and for
longer periods of time,
so the temperature in
the appliance is
dropping.
Cause and remedy
The ventilation gaps in the housing unit have been
covered or become too dusty.
 Do not block the ventilation gaps.
 Dust the ventilation gaps regularly.
The appliance door and the freezer compartment
door have been opened too frequently, or a large
amount of fresh food has been placed inside and/or
frozen at the same time.
 Only open the appliance door or freezer
compartment door when necessary and for as
short a time as possible.
The required temperature will re-establish itself after a
while.
The appliance door and/or freezer compartment door
are not properly closed.
A thick layer of ice may have formed in the freezer
compartment.
 Close the door.
The required temperature will re-establish itself after a
while.
If a thick layer of ice has formed, it will reduce
efficiency and increase the energy consumption.
 Defrost the freezer compartment and clean it.
The ambient temperature is too high. The higher the
room temperature, the longer the compressor will run
for.
 See "Installation - Location".
The appliance was not properly installed in the niche.
 See "Installation - Building in the appliance".
Problem solving guide
43