4. TROUBLESHOOTING GUIDE

4.1 OUTSIDE DIMENSIONS

607(23 3/5)

Unit: mm(inchs)

368(14 1/2)

521(20 1/2)

4.2 PIPING SYSTEM

 

CONDENSER COIL

CAPILLARY TUBE

FAN

 

MOTOR

COMPRESSOR

 

TURBO FAN

 

EVAPORATOR COIL

 

Following is a brief description of the important components and their functions in the refrigeration system. Refer to Fig. 31 to follow the refrigeration cycle and the flow of the refrigerant in the cooling cycle.

ROOM AIR CONITIONER

CYCLE OF REFRIGERATION

EVAPORATOR COIL

CONDENSER COIL

COOLED AIR

 

SUCTION LINE

VAPOR INLET

COMPLETE LIQUID

 

COOL LOW PRESSURE VAPOR

 

BOIL OFF POINT

 

 

 

ROOM AIR HEAT LOAD

 

HOT DISCHARGED AIR

MOTOR

OUTSIDE COOLING AIR FOR REFRIGERANT PASS THROUGH

LIQUID PRESSURE DROP

COMPRESSOR

OIL

LIQUID OUTLET

(LIQUID REFRIGERANT)

HIGH PRESSURE VAPOR

CAPILLARY TUBE

 

LIQUID REFRIGERANT

 

 

Figure 31

LOW PRESSURE VAPOR

— 16—

Page 16
Image 16
Friedrich SV08, SV10, SV12 manual Troubleshooting Guide, Outside Dimensions, Piping System