Troubleshooting
Malfunction Cause
and troubleshooting
A warning signal
sounds, it
temperature display
(freezer) and
flashing.
Freezer
door is open.
▶ Close
the freezer door.
The door alarm is
switched on.
Temperature displays
and to burn.
A sensor is defective.
▶ Contact
the service department.
The
number of the service department can be found in the
attached overview of service departments.
A warning signal
sounds, the
set temperature
ture (freezer) and
flashing.
Various causes are possible.
▶ Press .
a
Turn off the alarm.
External ventilation
openings are covered.
▶ Remove obstacles in front of external ventilation
openings.
Temperature alarm is on
enabled.
Larger
quantities of fresh food have been stocked.
▶ Do not
exceed the freezing capacity.
→
"Freezing capacity", page 21
Set temperature
ture is not reached.
The freezer door was open too long. There is a lot of ice
on the evaporator (cold generator) in the NoFrost
system.
Fully automatic de-
thawing doesn't work
more.
Required:
The frozen food is well insulated and stored
in a cool place.
1.Switch off the device. →
Page 17
2.Disconnect the device from the power supply.
Unplug the power cord from the
socket or switch off
the fuse in the meter cupboard.
3.Contact the
service department.
The
number of the service department can be found in the
attached overview of service departments.
Temperature
varies a lot
depends on the institution.
Various causes are possible.
1.Switch off the device. →
Page 17
2.Switch the device on again after approx. 5 minutes.
→
Page 16
‒ If the temperature is too high, check the
temperature again after a few hours.
‒ If
the temperature is too low, check the
temperature again the next day.
27
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