Ariston Fridge/Freezer Combined Dokumentacja Pobierz pdf (Strona 9)

Merloni Elettrodomestici

FULL NO FROST COMBINED UNIT (2003)

Technical Manual

GB 04-10-28/01 9-43

Language Issue/Edition Page

2 FUNCTIONING LOGICS

The refrigeration system consists of a compressor, a condenser on the rear wall of the

appliance and an evaporator coil located in the freezer compartment. The cold

produced by the evaporator coil reaches the freezer compartment by means of the

freezer fan, and reaches the refrigerator compartment by the delivery ducting and the

refrigerator fan and is distributed in the various shelves through the multiflow.

The refrigerator compartment temperature can be adjusted separately from that of

the freezer, and vice versa. It is not possible to switch off just one of the two

compartments; the only action possible is to switch off the entire appliance (refrigerator

and freezer) by means of the ON/OFF key on appliances with display, and using

the freezer knob for appliances with knobs.

The freezer compartment temperature adjustment is managed by the electronic board

which receives the temperature values measured by the freezer air sensor. The freezer

fan is fed, or not fed, according to these values. The temperatures used to manage

demands for refrigeration from the freezer compartment and subsequent switching on

of the compressor depend on the settings fixed by means of the user interface and

which determine a compressor switching on/off threshold.

Also the refrigerator temperature adjustment is managed by the electronic board which

switches the compressor and the refrigerator and freezer fans on/off according to the

temperatures measured by the refrigerator air sensor. The temperatures used to manage

demands for refrigeration from the refrigerator compartment and subsequent switching

on of the compressor and the two fans depend on the settings fixed by means of the

user interface.

CONDENSATION

RUN-OFF

HOT AIR

RETURN

COLD AIR

DELIVERY

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Ariston Fridge/Freezer Combined Dokumentacja Strona 9