Miele KFNS 37432 iD Operating And Installation Instructions page 57

Problem
The compressor comes
on less and less often
and for shorter periods
of time. The
temperature in the
appliance rises.
An LED indicator light is
flashing at the back of
the appliance at the
bottom near the
compressor (depending
on model).
The electronic unit for
the compressor is
equipped with an
operation and fault
diagnosis LED indicator
light.
Ice or condensation has
built up inside the
appliance.
The door seal is
damaged and needs to
be replaced.
Possible cause and remedy
This is not a fault. The temperature setting is too
high.
 Correct the temperature setting.
 Check the temperature again after 24 hours.
The frozen food begins to defrost.
The room temperature is too low for this appliance.
If the room temperature is too low, the compressor
will run less frequently. This may cause the freezer
zone to become too warm.
 See the information in "Installation - Location".
 Increase the temperature of the room.
The indicator light flashes several times every
5 seconds.
A fault has occurred.
 Call Miele.
The indicator light flashes regularly every
15 seconds.
Not a fault. This flashing is normal.
The door seal has come out of its groove.
 Check that the door seal is correctly seated in the
groove.
The door seal is damaged.
 Check if the door seal is damaged.
No tools are required to change the door seal.
 Change the door seal. A replacement is available
from Miele.
Problem solving guide
57