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Frequently Asked Questions
54
Problem
Possible cause and solution
Close the machine doors.
After a while, the temperature will return to normal by
itself.
If a thick layer of ice has already formed, this will af-
fect cooling and increase energy consumption.
Defrost the machine and clean it.
The ambient temperature is too high. The higher the
ambient temperature, the longer the compressor has
to run.
See the information in the section on "Installation –
Installation location".
The temperature setting is too low.
Correct the temperature setting.
A large amount of food was put in for freezing at
once.
See the information in the section on "Freezing
and storing food".
The Automatic SuperCool function is still turned on.
To save energy, you can turn Automatic SuperCool
off early yourself.
The SuperFrost function is still turned on.
To save energy, you can turn SuperFrost off early
yourself.
The compressor comes
on less and less often
and for shorter periods
of time. The tempera-
ture in the appliance
rises.
This is not a fault. The set temperature is too high.
Correct the temperature setting.
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 room temperature.
The door seal is dam-
aged and needs to be
replaced.
No tools are required to change the door seal.
Change the door seal. It is available from your
Miele dealer or Miele Service.
Summary of Contents for KFN 15943 D edt/cs
Page 70: ...Installation 70 Appliance dimensions ...
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