User manual

6.4 Replacing the carbon filter
To get best performance the carbon air
filter should be changed once every
year.
New active air filters can be purchased
from your local dealer.
Refer to “Installation of the carbon air fil-
ter” for the instructions.
The air filter is a consumable accessory
and as such is not covered by the guar-
antee.
7. TROUBLESHOOTING
During operation of the appliance some
smaller but annoying trouble can often
occur, which does not require calling a
technician out. In the following chart in-
formation is given about them to avoid
unnecessary charges on service.
The operation of the appliance
goes with certain sounds (com-
pressor and circulating sound).
This not means a trouble, but a
normal operation.
The appliance operates discon-
tinuously, so the stopping of
compressor does not mean be-
ing no current. That is why you
must not touch the electrical
parts of the appliance before
breaking the circuit.
Problem Possible cause Solution
The appliance is
noisy.
The appliance is not sup-
ported properly.
Check if the appliance
stands stable (all feet and
wheels should be on the
floor). Refer to "Levelling".
The buzzer sounds.
The Alarm icon flash-
ing.
The door is not closed
correctly.
Refer to "Door open
alarm".
upper or lower
square is shown in
the temperature dis-
play.
An error has occurred in
measuring the tempera-
ture
Call your service represen-
tative (the cooling system
will continue to keep food
products cold, but temper-
ature adjustment will not
be possible)
“dEMo” appears on
the display.
The appliance is in dem-
onstration mode.
Keep pressed approxi-
mately 10 sec the OK but-
ton since a long sound of
buzzer is heard and the
display shut off for a short
while: appliance start
works regularly.
The compressor runs
continuously.
The Temperature regula-
tor may be set incorrectly.
Set a warmer temperature.
The door is not closed
correctly.
Refer to "Closing the
door".
ENGLISH 11