Miele F 12011 S-1 Operating And Installation Instructions page 39

Problem
The compressor is
switching on more fre-
quently and for longer
periods of time. The
temperature in the refri-
geration appliance is
too low.
The compressor is
switching on more fre-
quently and for longer
periods of time, so the
temperature in the ap-
pliance 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 has been opened too frequently,
or a large amount of fresh food has been placed in-
side or frozen at the same time.
 Only open the appliance door when necessary and
for as short a time as possible.
After a while, the temperature will return to normal by
itself.
The appliance door is not properly closed.
A thick layer of ice may have formed in the freezer
zone.
 Close the appliance door.
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 refrigeration appliance and clean it.
The ambient room temperature is too high. The higher
the ambient temperature, the longer the compressor
has to run.
 See the information in "Location" in "Installation".
The refrigeration appliance was not properly installed
in the niche.
 See the information in "Installation" and "Installing
the refrigeration appliance".
The temperature setting is too low.
 Adjust the temperature.
The Super freeze function is still switched on.
 You can switch off the Super freeze function earlier
to save energy.
Problem solving guide
39