Outside Dimensions; Piping System - LG R1402 Service Manual

4. TROUBLESHOOTING GUIDE

4.1 OUTSIDE DIMENSIONS

4.2 PIPING SYSTEM

CONDENSER COIL
FAN
MOTOR
Following is a brief description of the important components and their functions in the refrigeration system.
Refer to Fig. 35 to follow the refrigeration cycle and the flow of the refrigerant in the cooling cycle.
EVAPORATOR COILS
COOLED
AIR
LIQUID
PRESSURE
DROP
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Only for training and service purposes
675
ROOM AIR CONDITIONER
CYCLE OF REFRIGERATION
SUCTION LIME
COMPLETE LIQUID
COOL LOW PRESSURE VAPOR
BOIL OFF POINT
ROOM AIR HEAT LOAD
MOTOR
COMPRESSOR
OIL
(LIQUID REFRIGERANT)
CAPILLARY TUBE
CONDENSER COILS
VAPOR INLET
OUTSIDE COOLING
AIR FOR REFRIGERANT
PASS THROUGH
Figure 35
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660
CAPILLARY TUBE
COMPRESSOR
BLOWER
EVAPORATOR COIL
HOT
DISCHARGED
AIR
LIQUID OUTLET
HIGH PRESSURE VAPOR
LIQUID PEFRIGERANT
LOW PRESSURE VAPOR
LGE Internal Use Only