Zanussi ZRD 23 JC Instrukcja obsługi - Strona 7

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1. Technical Data

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 damag-

ing 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 interven-

tion. 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 sur-

face temperature of the cooling plate has reached +3 -

+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.

Check and clean the outlet of melting water

coming

during

- a label inside the appliance warns you for this. If it

is clogged the melting water gathered can cause

earlier failure as it can go to the insulating of the

appliance.

Clean the melting water outlet with the supplied pipe

scraper that can be seen in the figure. The pipe scraper

has to be stored in the outlet.

defrosting

regularly

The most typical case of clogging up in the melting water

outlet when you put food wrapped in some paper into the

appliance and this paper contacts back plate of the refrig-

erator and freezes to it. If you remove the food right at this

moment the paper will tear and it can cause clogging up

in the outlet by getting into it.

So you are asked to be careful - because of the

above - when placing foods wrapped in paper into the

appliance.

In case of increased demand e.g. during heat-

waves, the refrigerator temporarily happens to

operate constantly. During this the automatic defrosting is

ineffective.

Remaining small ice and frost stains on back plate of the

refrigerator after defrosting period is not abnormal.

The freezer can not be equipped with automatic defrost-

ing set since the deep-frozen and frozen foods do not

endure melting temperature.

When small frost and ice occurs scrape off and remove

frost and ice coating with the supplied plastic scraper.

The tray in figure is not a piece of accessories to the appli-

ance!

When ice coating is so thick that it cannot be removed

with the plastic scraper, the cooling plate has to be

defrosted. Frequency of defrosting depends on usage

(generally 2-3 times a year).

Take the frozen foods out of the appliance, and put them

into a basket lined with paper or cloth. Store them in a

possibly cool place or replace them into another refriger-

ator.

Pull out the mains plug from the mains socket, so both

parts of the appliance are out of operation.

Open the doors of both parts of the appliance and clean

the refrigerator according to 'Regular cleaning'. Maintain

and clean the freezer as following:

Sweep the melting water with a cloth or sponge off the

cooling plate. The melting water swept down gathers in

the bottom of the appliance and can be removed with a

hygroscopic cloth or a sponge.

Wipe the surfaces after defrosting.