Operating Noise - Nevir NVR-5502CSD User Instructions

English
Cleaning
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Before cleaning, disconnect the plug from the electrical mains. Clean the outside using only
water and a gentle liquid detergent or an ordinary detergent for washable surfaces (such as
a window-cleaning product). Never use products containing abrasives or substances which
may attack the lacquered or painted parts, acids or chemical solvents. Use a sponge or a soft
cloth.
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Do not use steam cleaners to clean the inside; we recommend the use of specific cleaning
products.
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Clean the gaskets with warm water and then dry.
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To allow the freezer to operate at full efficiency, periodically also clean the condenser on the
rear with a brush or a vacuum cleaner.
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Also make a periodic check on the tray above the compressor and clean it if necessary.
Practical advice for saving energy
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Install the freezer in a cool, well-ventilated place, protected against direct sunlight and well
away from heat sources.
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Do not place hot foods in the freezer sections. Wait for foods to cool to room temperature
before placing them on the shelves;
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Open the door(s) as infrequently and for as short a time as possible to prevent the
compartments from warming up too much;
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Clean the condenser (rear of the freezer) periodically to prevent the appliance from losing
efficiency;
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If the freezer is to be out of use for a long period, it is best to empty it and switch it off.

Operating noise

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The freezer is cooled by means of a compression system. In order to maintain the preset
temperature inside the freezer sections, the compressor comes into operation in response
to the level of cooling required and may operate continuously if necessary. When the
compressor starts up a humming sound will be heard, tending to drop in volume after a few
minutes.
•
Another normal refrigerator operating noise is a gurgling due to the coolant flowing through
the pipes in the circuit. This noise is perfectly normal and does not mean that the appliance
is malfunctioning. If it is over-loud, there may be other causes. In this case, check that:
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the freezer is properly levelled on the floor and does not vibrate when the compressor is
in operation: adjust the feet provided as appropriate;
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The drawers and shelves are correctly fitted and securely in place: fit correctly.
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