Refrigeration System Diagram - Carrier 619FB Service Manual

REFRIGERATION SYSTEM DIAGRAM

N I D O O R
HEAT
EXCHANGE
(EVAPORATOR)
Connection pipe specification:
Liquid: ¼"
Gas: ½" (09K/12K)
⅝
Gas: " (18K)
U N T I
GAS SIDE
3-WAY VALVE
LIQUID SIDE
2-WAY VALVE
Fig. 13 – Refrigeration System Diagrams
O U T D O
4-Way valve
Discharge
Accumlator
Suction
COMPRESSOR
Intercooler
Electron
Strainer Strainer Strainer
expansion
valve
12
O R U N T I
HEAT
EXCHANGE
(CONDENSER)
Capillary
Strainer
COOLING
HEATING