NOTICE
Lighting
u
Lights may only be replaced by a service technician.
Fig. 31
9.2 Operating noises
The appliance makes different noises when it is on.
-
At higher temperatures the appliance uses less energy
but works for longer. It is quieter.
-
At lower temperatures the food is cooled faster. It is
louder.
Examples:
•
Functions on (see 6.3 Functions)
•
Fan running
•
Food recently added
•
High ambient temperature
•
Door open for a while
Noise
Possible cause
Type of noise
Bubbling and
splashing
Coolant flowing
into the cooling
circuit.
Normal operating
noise
Hissing
Coolant sprays
into the cooling
circuit.
Normal operating
noise
Humming
The appliance
is cooling. The
volume depends
on the cooling
output.
Normal operating
noise
Noise
Possible cause
Type of noise
Suction noises
Soft-closing door
is being opened
and closed.
Normal operating
noise
Humming and
rustling
The fan is running. Normal operating
noise
Clicking
Components are
switched on and
off.
Normal switching
noise
Rattling or
humming
Valves or flaps are
working.
Normal switching
noise
Noise
Possible
cause
Type of noise Lifting
Vibration
Improper
installation
Defective
noise
Check the
installation.
Level the
appliance.
Rattling
Components,
items inside
the appliance
Defective
noise
Secure
components.
Leave
enough
space
between the
items.
9.3 Technical fault
Your appliance is designed and built to ensure it works reli‐
ably and has a long service life. In the unlikely event that
a fault occurs during operation, please check whether it is
due to an operating error. If so, you will be charged for the
callout and repair costs even if it falls within the warranty
period.
You can fix the following faults yourself.
9.3.1 Appliance function
Defect
Cause
Remedy
The appliance is
not working.
→ The appliance is not switched on.
u
Switch the appliance on.
→ The power plug is not properly
plugged into the socket.
u
Check the power plug.
→ There is something wrong with the
power outlet fuse.
u
Check the fuse.
→ Power cut
u
Keep the appliance closed.
u
Protecting food: Lay freezer packs on top of the food or
use another freezer if the power is off for a prolonged
period.
u
Do not re-freeze defrosted food,
→ The appliance plug does not fit the
appliance properly.
u
Check the appliance plug.
Temperature is not
cold enough.
→ The appliance door is not closed
properly.
u
Close the appliance door.
→ Not enough ventilation.
u
Keep ventilation grille clear, and clean it.
→ The ambient temperature is too
high.
u
Solution: (see 1.2 Appliance range of use) .
Customer help
* Depending on model and options
77
