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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
30
23
/
(770)
32
ROOM AIR CONDITIONER
COMPLETE LIQUID
BOIL OFF POINT
ROOM AIR HEAT LOAD
(LIQUID REFRIGERANT)
CAPILLARY TUBE
CYCLE OF REFRIGERATION
VAPOR INLET
SUCTION LIME
COOL LOW PRESSURE VAPOR
OUTSIDE COOLING
AIR FOR REFRIGERANT
PASS THROUGH
MOTOR
COMPRESSOR
OIL
Figure 35
—19—
26(660)
CAPILLARY TUBE
COMPRESSOR
BLOWER
EVAPORATOR COIL
CONDENSER COILS
HOT
DISCHARGED
AIR
LIQUID OUTLET
HIGH PRESSURE VAPOR
LIQUID PEFRIGERANT
LOW PRESSURE VAPOR
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