arcelik BEKO K70520NE, Руководство по обслуживанию

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AG2014 70 CM REFRIGERATORS
13.11.2013 / REV NO:
00
23
110 0,05086 2,26 0,5086
115 0,04430 2,37 0,443
120 0,03870 2,47 0,387
125 0,03391 2,57 0,3391
130 0,02931 2,67 0,2931
135 0,02628 2,77 0,2628
140 0,02323 2,86 0,2323
145 0,02059 2,95 0,2059
150 0,01831 3,05 0,1831
155 0,01631 3,15 0,1631
FF Air sensor (Fridge Compartment Sensor): It detects the temperature in the fridge compartment
and transmits it to the microprocessor. Values taken from this sensor are compared with the cut-in and
cut-out values of the temperature set for the freezer compartment to run or stop the compressor, the
fridge compartment fan motor and the fridge compartment rear wall heater.
FF Eva sensor (Fridge Compartment Eva Sensor): It is used to defrost the Fridge compartment. It is
located inside the polyurethane and cannot be serviced.
Frz Air sensor (Freezer Compartment Sensor): It detects the temperature in the freezer
compartment and transmits it to the microprocessor. Values taken from this sensor are compared with
the cut-in and cut-out values of the temperature set for the freezer compartment to run or stop the
compressor.
FF Eva sensor (Freezer Compartment Eva sensor): It is used to defrost the Freezer compartment.
Flange Heater: It is used to prevent perspiration on the contact surface of Freezer Door seals.
PTC relay: Its resistance increases as the temperature rises. It ensures primary start up of the
compressor by activating the compressor's auxiliary winding and then it deactivates the auxiliary
winding by being heated by the current flow over it.
Thermal: It is a component that opens the circuit when heated. It opens the circuit at a certain
temperature and cuts the current to the compressor in order to protect the compressor windings
against excessive heating. When the temperature of the compressor drops below a certain value, it re-
completes the circuit to operate the compressor.
Reed Sensor: The reed sensor which transmits the information on whether or not the FF door is
closed or open is located in the front lower sheet iron. It sends door open/closed information to the
control board. It is open circuit when the door is open, and short circuit when the door is closed.
FF Illumination: LED is used to illuminate the fridge compartment. LED illumination is activated by the
control board when the fridge compartment door is opened.
Electronic Control Card: Control board is placed in the plastic box on the upper plate of the fridge
which is closed with the plastic board cover.
11. ELECTRONIC CONTROL SYSTEM
11.1. U2 Boards
U2 control board is placed in the plastic box on the upper plate of the fridge which is closed with the
plastic board box and cover.