Problem solving guide
61
Problem
Cause and remedy
The compressor is
switching on more fre-
quently and for longer
periods of time, so the
temperature in the ap-
pliance is dropping.
The doors are not properly closed. A thick layer of ice
may have formed in the freezer.
Close the appliance doors.
The required temperature will re-establish itself after a
while.
If a thick layer of ice has formed, it will reduce effi-
ciency and increase the energy consumption.
Defrost the appliance 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 temperature setting is too low.
Adjust the temperature.
A large amount of food is being frozen at once.
See "Freezing and storing food".
The Super cool function is still switched on.
You can switch off the Super cool function earlier
to save energy.
The Super freeze function is still switched on.
You can switch off the Super freeze function earlier
to save energy.
The compressor comes
on less and less often
and for shorter periods
of time. The temperat-
ure in the appliance
rises.
This is not a fault. The set temperature is too high.
Adjust the temperature.
Check the temperature again after 24 hours.
The food begins to defrost.
The room temperature is lower than the ambient tem-
perature for which the appliance is designed.
Operating in a room which is too cold will cause the
compressor to switch off for too long, causing the
freezer to become too warm.
See "Installation - Location".
Increase the temperature of the room.
The door seal is dam-
aged and needs to be
replaced.
No tools are required to change the door seal.
Change the door seal. These are available from
Miele.
Summary of Contents for KFN 28032 D ws
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