Miele KF 9757 iD-3, Operating And Installation Manual

Page: 45 / 68

^
Check to see whether a thick layer of
ice has built up in the freezer section.
If it has, then the freezer section will
need defrosting.
. . . the compressor runs
continuously.
To save energy, the compressor runs at
a lower speed, but for longer, when
less cooling is required.
. . . the frozen food is thawing
because the freezer section is too
warm.
^
Is the room temperature lower than
the ambient temperature for which
the appliance is designed?
If so, raise the temperature of the
room.
Operating in a room which is too cold
will cause the cooling system to switch
off for too long, causing the freezer
section to become too warm.
. . . food has frozen together.
Use a blunt instrument, e.g. a spoon
handle or plastic scraper, to prise it
apart carefully.
. . . there is a thick layer of ice in the
freezer section.
^
Check whether the freezer section
door closes properly.
^
Defrost and then clean the freezer
section.
Too thick a layer of ice reduces
efficiency and increases energy
consumption.
. . . the alarm sounds and the freezer
section temperature display flashes.
The freezer section temperature has
risen above the set temperature
because
^
the freezer section door has been
opened too frequently, or large
amounts of fresh food have been put
in at once for freezing.
The alarm will stop and the temperature
display will light up constantly again as
soon as the temperature has dropped
down to the correct level again.
. . . bars light up or flash in the
temperature displays.
Check the temperature displays about
6 hours after switching on the
appliance. Only temperatures within the
range the appliance can display will be
shown.
. . . one of fault codes "
F0
" to "
F5
"
appears in one of the temperature
displays.
There is a fault. Call the Service
Department.
. . . the Super freeze indicator light
and the temperature display are both
flashing at the same time.
There is a fault. Call the Service
Department.
Problem solving guide
45