Outside Dimensions; Piping System - Friedrich Uni-Fit US12C10 Service Manual

3. TROUBLESHOOTING GUIDE

3.1 OUTSIDE DIMENSIONS

3.2 PIPING SYSTEM

CONDENSER COILS
EVAPORATOR COILS
Following is a brief description of the important components and their functions in the refrigeration system.
Refer to Fig. 18 to follow the refrigeration cycle and the flow of the refrigerant in the cooling cycle.
EVAPORATOR COILS
COOLED
AIR
3
20- / "
32
(499mm)
FAN
MOTOR
COMPLETE LIQUID
BOIL OFF POINT
ROOM AIR HEAT LOAD
LIQUID
PRESSURE
DROP
CAPILLARY TUBE
ROOM AIR CONDITIONER
CYCLE OF REFRIGERATION
SUCTION LINE
COOL LOW PRESSURE VAPOR
OUTSIDE COOLING
AIR FOR REFRIGERANT
PASS THROUGH
MOTOR
COMPRESSOR
OIL
(LIQUID REFRIGERANT)
Figure 18
—17—
24"
(610mm)
CAPILLARY TUBE
COMPRESSOR
TURBO FAN
CONDENSER COILS
VAPOR INLET
HOT
DISCHARGED
AIR
LIQUID OUTLET
HIGH PRESSURE VAPOR
LIQUID REFRIGERANT
LOW PRESSURE VAPOR