Outside Dimensions; Piping System - LG LP090CED LP120CED Service Manual
Packaged terminal air conditioner/heat pump
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Also See for LP090CED LP120CED:
- Specifications (1 page) ,
- Service manual (64 pages) ,
- Product manual (40 pages)
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6. TROUBLESHOOTING GUIDE
6.1 OUTSIDE DIMENSIONS
6.2 PIPING SYSTEM
Following is a brief description of the important components and their functions in the refrigeration system.
Refer to Figure 61 to follow the refrigeration cycle and the flow of the refrigerant in the cooling cycle.
EVAPORATOR COILS
COOLED
AIR
1,066mm (42")
505mm (20")
COMPLETE LIQUID
BOIL OFF POINT
ROOM AIR HEAT LOAD
LIQUID
PRESSURE
DROP
(LIQUID REFRIGERANT)
CAPILLARY TUBE
ROOM AIR CONDITIONER
CYCLE OF REFRIGERATION
VAPOR INLET
SUCTION LIME
COOL LOW PRESSURE VAPOR
OUTSIDE COOLING
AIR FOR REFRIGERANT
PASS THROUGH
MOTOR
COMPRESSOR
OIL
Figure 60
—45—
CONDENSER COILS
HOT
DISCHARGED
AIR
LIQUID OUTLET
HIGH PRESSURE VAPOR
LIQUID PEFRIGERANT
LOW PRESSURE VAPOR
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