Electrolux ST 23010, Руководство пользователя, Страница: 31 / 48

electrolux 31
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closing the door - if you want to open
it again - while inner pressure
equalises.
Take care of operating the freezer at a
position of thermostatic control so that
the inside temperature can never go
above -18 °C, since temperature
higher than this can deteriorate frozen
foods.
It is practical to make sure of faultless
operation of the appliance daily so as
to notice possible failure in time and
prevent deterioration of frozen foods.
How to save energy
The colder the ambient temperature of
the appliance is the less energy it
uses.
Avoid putting the appliance in a sunny
place and near anything that gives off
heat.
Be sure that the condenser and the
compressor are well ventilated. Do not
cover the sections where ventilation is.
Wrap products in tightly closing dishes
or cling film to avoid building up
unnecessary frost.
Do not leave the door open longer
than necessary and avoid
unnecessary openings.
Put foods into the appliance only in a
closed dish.
Put warm foods into the appliance only
when they are at room temperature.
Keep the condenser clean.
Hints and ideas
In this chapter practical hints and ideas
are given about how to use the appliance
to reach maximum energy saving and
there is environmental information about
the appliance as well.
The appliance and environment
This appliance does not contain gasses
which could damage the ozone layer, in
either its refrigerant circuit or insulation
materials. The appliance shall not be
discarded together with the urban refuse
and rubbish. Avoid damaging the cooling
unit, especially at the rear near the heat
exchanger. Information on your local
disposal sites may be obtained from your
municipal authorities.
The materials used on this appliance
marked with the sympol
are
recyclable.
Maintenance
Defrosting
Bleeding part of the moisture of cooling
chambers in form of frost and ice goes
with the operation of the appliance.
Thick frost and ice has an insulating
effect, so it reduces cooling efficiency as
the temperature increases in the cooling
chambers and they need more energy.
At this type of appliance defrosting the
cooling plate of the refrigerator is
automatic without any external
intervention. The thermostatic control
interrupts the operation of compressor at
regular intervals for more or less time -
during this cooling is interrupted - the
temperature of the cooling plate goes
above 0 °C due to interior heating load of
the compartment, so defrosting occurs.
When the surface temperature of the
cooling plate has r3 - +4 °C the
thermostatic control restarts operation of
the system.
Melting water flows through defrost water
outlet leaded through the back into the
evaporative tray maintained on the top of
compressor and evaporates due to its
warmth.