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Noises during Operation
The following noises are characteristic of refrigeration appliances:
• Clicks
Whenever the compressor switches on or off, a click can be heard.
• Humming
As soon as the compressor is in operation, you can hear it humming.
• Bubbling/Splashing
When refrigerant flows into thin tubes, you can hear bubbling or
splashing noises. Even after the compressor has been switched off,
this noise can be heard for a short time.
• Rustling
Your appliance is equipped with a dynamic air ventilation system. To
ensure optimal cooling performance in the refrigerator and
LONGFRESH 0°C compartment the fan is operates with various power
levels. This results in the fan operating at different speeds for differ-
ent lengths of time. This is quite normal and not a fault with the
appliance.
Customer Service
If you cannot find the remedy for a malfunction in these operating
instructions, please contact your dealer or our customer service
department. Addresses and telephone numbers are listed in the accom-
panying booklet "Guarantee Conditions/Customer Service Locations".
Selective ordering of replacement parts can save unnecessary travel
and costs. For this reason always provide the following appliance
information:
• Model Name
• Model Number (PNC)
• Serial Number (S-No.)
This information can be found on the serial plate in the interior at the
left of the appliance. We recommend that you enter this information
here, so that it is handy if needed.
Note: The customer bears the costs of unjustified customer service
calls even during the guarantee period.