Operating noises / troubleshooting
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Operating noises / troubleshooting
Have repairs to electrical appliances carried out only by a qualified electrician. An
incorrectly performed repair can pose dangers for the user.
If the repair is not carried out professionally, the warranty claim is voided.
Operating noises
NOISES
TYPE OF NOISE
CAUSE / REMEDY
Normal noises
Gurgling
Caused by the compressor when in
operation.
Liquid noises
Caused by the circulation of the
refrigerant in the appliance.
Clicking noises
The temperature regulator switches
the compressor on or off.
Disturbing noises Vibration of the condenser
(only where the condenser
is visible on the rear of the
appliance)
Check whether the condenser is loose
on the rear of the appliance.
Secure condenser.
Troubleshooting
FAULT
POSSIBLE CAUSES
MEASURES
Interior light does not
function, but
compressor is
running.
Lamp is defective.
Replace lamp
(see chapter 4.4).
Water inside the
appliance.
The condensation drain hole is
completely clogged.
Clean the condensation drain
hole, e.g. using a cotton
swab.
The refrigeration
system starts too
often and runs too
long.
The appliance door is opened too
often.
Do not open the appliance
door unnecessarily.
The air circulation around the
appliance is obstructed.
Keep the area around the
appliance free.
The appliance does
not refrigerate.
The appliance is switched off or
is not connected to the mains
power supply.
Check the power supply and
fuses. Check whether the
mains plug is correctly
plugged in to the plug socket.
Check that there is voltage at
the plug socket.
The temperature regulator is in
position “0/OFF”.
Check the temperature
regulator settings.
Ambient temperature is too low. See chapter 3.1
