Refrigerant Flow Diagram; Fig. 33 - Refrigerant Flow Diagram - York MILLENNIUM YCAR0315 Installation Operation & Maintenance

Technical Data
COMP - Compressor
3
m /s - Air Entering Compressor R-22 - Refrigerant Circuit Number
Low pressure liquid refrigerant enters the cooler and is
evaporated and superheated by the heat energy absorbed
from the chilled water passing through the cooler shell.
Low pressure vapor enters the compressor where pres-
sure and superheat are increased. The high pressure va-
por is fed to the Air-cooled condenser coil and fans where
FIG. 33 – REFRIGERANT FLOW DIAGRAM
96

REFRIGERANT FLOW DIAGRAM

CDR
RC2
CH.W
Low Pressure Liquid
CDR -Condenser Coil
Thermostatic Expansion Valve Solenoid Valve
Solenoid Valve
3
m /s
COMP
CLR
CH.W
Low Pressure Vapour
High Pressure Liquid
CLR - Cooler
Angle Stop Valve
Sight Glass
Replaceable Core Filter Drier
the heat is removed. The fully condensed liquid enters the
economizer. The subcooled refrigerant then passes
through the expansion valve where pressure is reduced
and further cooling takes place before returning to the
cooler.
FORM 150.52-NM2 (1001)
High Pressure Vapour
LD06385
YORK INTERNATIONAL