Bosch KDN56 Serie Manuel D'utilisation page 24

en Troubleshooting
Fault
The set temperature is
not reached.
Fully automatic de-
frosting no longer
works.
The temperature dif-
fers greatly from the
setting.
Condensation accu-
mulates on the sur-
face of the appliance
and on the shelves in-
side.
The appliance hums,
bubbles, buzzes,
gargles, clicks,
crackles or hisses.
24
Cause and troubleshooting
The freezer compartment door was open for a long
time. The evaporator (refrigeration unit) in the noFrost
system is heavily iced up.
Requirement: Store the frozen food well insulated in a
cool place.
Switch off the appliance. → Page 17
1.
Disconnect the appliance from the mains.
2.
Unplug the appliance from the mains or switch off
the circuit breaker in the fuse box.
Move the appliance away from the wall.
3.
Leave the appliance door open.
4.
a After approx. 20 minutes, the condensation starts to
run into the evaporation pan at the rear of the appli-
ance.
→ Fig.
18
To prevent the evaporation pan from overflowing,
5.
mop up the condensation water with a sponge.
The evaporator is defrosted if no more condensa-
tion water runs into the evaporation pan.
Clean the interior of the appliance. → Page 21
6.
Switch the appliance back on. → Page 16
7.
Different causes are possible.
Switch off the appliance. → Page 17
1.
Switch the appliance back on after five minutes.
2.
→ Page 16
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 water contained in warm and humid air con-
denses on the colder surfaces of the appliance.
Wipe away the water with a soft, dry cloth.
1.
Open the appliance as briefly as possible.
2.
Ensure that the appliance is always closed properly.
3.
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. The NoFrost system
defrosts; water droplets evaporate.
No action required.