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Operating noises
Quite normal noises
Droning
Motors are running (e.g. refrigerating
units, fan).
Bubbling, humming or gurgling noises
Refrigerant is flowing through the tubing.
Clicking
Motor, switches or solenoid valves are
switching on/off.
Cracking
Automatic defrosting is running.
Preventing noises
The appliance is not level
Please align the installation cavity with
a spirit level. To do this, use the height-
adjustable feet of the cavity or place
something underneath.
Containers or storage areas wobble
or stick
Please check the removable parts
and re-insert them correctly if required.
Receptacles are touching each other
Move the receptacles slightly away from
each other.
Eliminating minor faults yourself
Before you call customer service:
Please check whether you can eliminate the fault yourself based on the following
information.
Customer service will charge you for advice – even if the appliance is still under
guarantee!
Fault
Possible cause
Remedial action
Temperature differs greatly
from the set value.
In some cases it is adequate to switch off
the appliance for 5 minutes.
If the temperature is too high wait a few hours
and check whether the temperature has
approached the set value.
If the temperature is too low check
the temperature again the next day.
Displays do not illuminate.
Power failure; the fuse has
been switched off; the mains
plug has not been inserted
properly.
Connect mains plug. Check whether the power
is on, check the fuses.
The refrigerating unit
is switching on more
frequently and for longer.
Appliance opened
frequently.
Do not open the appliance unnecessarily.
The ventilation openings
have been covered.
Remove obstacles.
