Carrier VECTOR 1550 Series - Page 47

62-61753-21
2-23
CSMV
COMPRESSOR
SUCTION
SERVICE VALVE
EVXV
USV
COMPRESSOR
ECONOMIZER
CONNECTION
LIQUID LINE
SERVICE VALVE
COMPRESSOR
DISCHARGE
SERVICE VALVE
CONDENSER
SUBCOOLER
FILTER DRIER
LIV
ESV
TXV
HIGH PRESSURE VAPOR
HIGH PRESSURE LIQUID
LOW PRESSURE LIQUID
LOW PRESSURE VAPOR
MEDIUM PRESSURE VAPOR
HIGH PRESSURE ECONOMIZED LIQUID
RECEIVER
RELIEF VALVE
EVAPORATOR
EVOT
EVOP
ECONOMIZER HEAT
EXCHANGER
ECONOMIZER HEAT
EXCHANGER
Figure 2-10. Refrigerant Circuit Economized Mode