Troubleshooting Guide; Piping System - Heat Controller Comfort-Aire BGE-103A Service Manual

Troubleshooting Guide

Piping System

CONDENSER COILS
FAN
MOTOR
EVAPORATOR COILS
Following is a brief description of the important components and their functions in the refrigeration system.
Refer to Fig. 41 to follow the refrigeration cycle and the flow of the refrigerant in the cooling cycle.
EVAPORATOR COILS
COOLED
AIR
LIQUID
PRESSURE
DROP
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
VAPOR INLET
OUTSIDE COOLING
AIR FOR REFRIGERANT
PASS THROUGH
FIG. 41
Troubleshooting Guide
CAPILLARY TUBE
COMPRESSOR
TURBO FAN
CONDENSER COILS
HOT
DISCHARGED
AIR
LIQUID OUTLET
HIGH PRESSURE VAPOR
LIQUID PEFRIGERANT
LOW PRESSURE VAPOR
Service Manual 25