Miele KFN 37452 iDE Operating And Installation Instructions page 66

Problem solving guide
Display warnings
Problem
The alarm symbol 
and the sensor for one
of the sections light up
in the display, and an
alarm also sounds.
The alarm symbol 
and the sensor for one
of the sections flashes
and an alarm also
sounds.
"F0 to F9" appears in
the display.
"FE*" appears in the dis‐
play.
66
Cause and remedy
The door alarm has been activated.
 Close the appliance door. The alarm symbol 
will go out and the alarm will stop.
The temperature alarm has been activated.
The temperature in the zone concerned has risen
higher or fallen lower than the temperature set.
This could be due to:
– the appliance door being opened too often, or be‐
ing left open.
– a large quantity of fresh food being placed in the
freezer at once without switching on the Super
freeze function.
– a lengthy interruption to the power supply.
 Rectify the cause of the alarm.
The alarm symbol  goes out and the sensor for the
section concerned lights up constantly. The audible
alarm stops.
 Depending on the temperature displayed, you
should check the condition of food in the freezer. If
it has defrosted or started to defrost, check that it
is still safe to use and, if so, use it as soon as pos‐
sible. Defrosted food may only be re-frozen after it
has been cooked.
There is a fault.
 Call the Miele Service Department.
There is a fault.
 Call the Miele Service Department.