Troubleshooting
en
23
Fault
Cause and troubleshooting
Temperature display
flashes.
▶
Do not exceed the max. freezing capacity.
→
A warning tone
sounds, the temperat-
ure display flashes
and lights up.
Different causes are possible.
▶
Press .
a
The alarm is switched off.
The appliance door is open.
▶
Close the appliance door.
External ventilation openings are covered up.
▶
Remove any obstructions from in front of the ex-
ternal ventilation openings.
Larger quantities of fresh food have been put in.
▶
Do not exceed the max. freezing capacity.
→
The temperature dif-
fers greatly from the
setting.
Different causes are possible.
1.
2.
Switch the appliance back on after five minutes.
→
‒
If the temperature is too warm, check the temper-
ature again after a couple of hours.
‒
If the temperature is too cold, check the temper-
ature again on the following day.
The appliance hums,
bubbles, buzzes,
gargles, clicks or
crackles.
Not a fault. A motor is running, e.g. refrigerating unit,
fan. Refrigerant flows through the pipes. The motor,
switches or solenoid valves are switching on or off.
Automatic defrosting is running.
No action required.
The appliance makes
noises.
Fittings wobble or stick.
▶
Check the removable fittings and, if required, re-
place these.
Containers are touching.
▶
Move the containers apart.
Fast freezing is switched on.
No action required.
