Operating instructions

Defect Cause Remedy
Noises are too
loud.
The different speed levels of speed-
controlled* compressors can cause
them to generate various noises
during operation.
u
These noises are normal.
A gurgling
sound
This sound comes from the refrig-
erant flowing in the refrigeration
circuit.
u
The sound is normal.
A faint clicking
sound
The sound always occurs when the
refrigeration unit (the motor) auto-
matically switches on or off.
u
The sound is normal.
A hum. It is
briefly a little
louder when
the refrigeration
unit (the motor)
switches on.
The refrigeration increases automat-
ically when the SuperFrost function
is activated, fresh food has just been
placed in the appliance or the door
has been left open for a while.
u
The sound is normal.
The ambient temperature is too high.
u
Solution: (see 1.3 Range of appliance use)
A low hum
The sound occurs as a result of fan
air flow.
u
The sound is normal.
Vibration noise
The appliance is not standing firmly
on the floor. As a result, objects and
adjoining units are set into vibration
by the running refrigeration unit.
u
Check the installation and realign the appliance if
necessary.
Flow noise on
the soft stop
mechanism.
The sound is caused by the soft stop
mechanism.
u
The sound is normal.
The tempera-
ture display indi-
cates: F0 to F9.*
There is a fault.
u
Contact the customer service department
(see 6 Maintenance) .
The SuperFrost
symbol Fig. 2 (13)
flashes together
with the temper-
ature display.*
There is a fault.
u
Contact the customer service department
(see 6 Maintenance) .
The temperature
display shows
a flashing
power failure
symbol . The
warmest temper-
ature reached
during the
power failure
is displayed in
the temperature
display.
The freezer temperature rose too
high during the last hours or days
due to power failure or power inter-
ruption. When the power interruption
is over, the appliance will continue
to operate at the last temperature
setting.
u
To delete the display of the warmest temperature:
Press the Alarm button
Fig. 2 (5) .
u
Check the quality of the food. Do not consume spoiled
food. Do not re-freeze defrosted food.
The demo mode is activated.
u
Contact the customer service department
(see 6 Maintenance) .
Troubleshooting.
12 * Depending on model and options