LG 230/208V Manuale di servizio - Pagina 26

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5. TROUBLESHOOTING GUIDE

5.1 OUTSIDE DIMENSIONS

Following is a brief description of the important components and their functions in the refrigeration system.

Refer to Fig. 21 to follow the refrigeration cycle and the flow of the refrigerant in the cooling cycle.

EVAPORATOR COILS

COOLED

AIR

505mm(20")

COMPLETE LIQUID

BOIL OFF POINT

ROOM AIR HEAT LOAD

LIQUID

PRESSURE

DROP

(LIQUID REFRIGERANT)

CAPILLARY TUBE

1,066mm(42")

ROOM AIR CONDITIONER

CYCLE OF REFRIGERATION

SUCTION LIME

COOL LOW PRESSURE VAPOR

OUTSIDE COOLING

AIR FOR REFRIGERANT

PASS THROUGH

MOTOR

COMPRESSOR

OIL

Figure 21

—26—

CONDENSER COILS

VAPOR INLET

HOT

DISCHARGED

AIR

LIQUID OUTLET

HIGH PRESSURE VAPOR

LIQUID PEFRIGERANT

LOW PRESSURE VAPOR