Operating noises, Quite normal noises, Droning – Bosch KGN49VW20 Frigo-congelatore da libero posizionamento Bianco User Manual
Page 37: Bubbling, humming or gurgling noises, Clicking, Cracking, Preventing noises, The appliance is not level, The appliance is not free-standing, Containers or storage areas wobble or stick
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Operating noises
Quite normal noises
Droning
Motors are running (e.g. refrigerating
units, fan).
Bubbling, humming or gurgling noises
Refrigerant is flowing through the tubing.
Clicking
Motor, switches or solenoid valves are
switching on/off.
Cracking
Automatic defrosting is running.
Preventing noises
The appliance is not level
Please align the appliance with a spirit
level. Use the height-adjustable feet
or place packing underneath them.
The appliance is not free-standing
Please move the appliance away
from adjacent units or appliances.
Containers or storage areas wobble
or stick
Please check the removable parts
and re-insert them correctly if required.
Bottles or receptacles are touching
each other
Move the bottles or receptacles slightly
away from each other.
Eliminating minor faults yourself
Before you call customer service:
Please check whether you can eliminate the fault yourself based on the following
information.
Customer service will charge you for advice – even if the appliance is still under
guarantee!
Fault
Possible cause
Remedial action
Temperature differs greatly
from the set value.
In some cases it is adequate to switch off
the appliance for 5 minutes.
If the temperature is too high wait a few hours
and check whether the temperature has
approached the set value.
If the temperature is too low check
the temperature again the next day.
The light does not function.
The LED light is defective.
See chapter “Light (LED)” section.
Appliance was open too
long.
Light is switched off after
approx. 10 min.
When the appliance is closed and opened,
the light is on again.