8.3 Noises during operation
Normal noises
• Humming – the noise is caused by the compressor during operation.
It is loud when it switches on or off.
• Liquid noise – caused by the refrigerant circulating in the unit.
• Clicking noises – the temperature regulator switches the compressor
on or off.
9
Defrosting / Switching off
During the cooling and defrosting phases a thin layer of ice or drops
of water form on the inner wall. The condensation water fl ows into
a collecting tray and evaporates. Please ensure that the outfl ow
channel is not blocked. It can be cleaned carefully with a pipe cleaner.
Your refrigerator does have automatic defrosting, but if a thicker
layer of ice forms in-side the appliance – if you occasionally defrost it
by hand – proceed as described under point 10.1. Optionally, in order
to accelerate defrosting you can place a bowl with hot water in the
appliance or use a hairdryer.
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