Zanussi ZRT724W Notice D'utilisation page 29

After cleaning, reconnect the equipment to the mains
supply.
Defrosting of the refrigerator
Frost is automatically eliminated from the evaporator of
the refrigerator compartment every time the motor com-
pressor stops, during normal use. The defrost water
drains out through a trough into a special container at
the back of the appliance, over the motor compressor,
where it evaporates.
It is important to periodically clean the defrost water
drain hole in the middle of the refrigerator compartment
channel to prevent the water overflowing and dripping
onto the food inside. Use the special cleaner provided,
which you will find already inserted into the drain hole.
Defrosting the freezer
A certain amount of frost will always form on the
freezer shelves and around the top compartment.
What to do if...
Normal Operating Sounds
• You may hear a faint gurgling and a bubbling sound
when the refrigerant is pumped through the coils or
tubing. This is correct.
• When the compressor is on, the refrigerant is being
pumped around and you will hear a whirring sound
and a pulsating noise from the compressor. This is
correct.
Important! Defrost the freezer when the frost layer
reaches a thickness of about 3-5 mm.
To remove the frost, do these steps:
1. Switch off the appliance.
2. Remove any stored food, wrap it in several layers of
newspaper and put it in a cool place.
3. Leave the door open.
4. When defrosting is completed, dry the interior thor-
oughly and refit the plug.
5. Switch on the appliance.
6. Set the temperature regulator to obtain the maxi-
mum coldness and run the appliance for two or
three hours using this setting.
7. Reload the previously removed food into the com-
partment.
Important! Never use sharp metal tools to scrape off
frost from the evaporator as you could damage it. Do
not use a mechanical device or any artificial means to
speed up the thawing process other than those
recommended by the manufacturer. A temperature rise
of the frozen food packs, during defrosting, may shorten
their safe storage life.
• The thermic dilatation might cause a sudden crack-
ing noise. It is natural, not dangerous physical phe-
nomenon. This is correct.
• When the compressor switches on or switches off,
you will hear a faint "click" of the temperature regula-
tor. This is correct.
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