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SMC Series Chillers Page 21
Figure 9: Piping Schematic - 1 Pump with Reservoir
Expansion
valve
Filter
Drier
Sight
glass
Filter
High
pressure
control
Compressor
Legend
Refrigeration lines
Chilled water piping
Condenser water piping
End of unit piping
Liquid line
Suction
Line
Tank
Vent
Fill
glass
Sight
Process
From
To
P
Evaporator
Pump
Power element
Equalizing line
Discharge line
Bypass
Refrigeration
access valve
Relief
valve
Air-cooled condenser
evacuation valve
Refrigeration
Temperature
probe
TC
S
Process
Optional
pressure
gauge
pressure
control
Low
CPR valve
Optional
Refrigeration
access valve,
Drain
compressor-mounted
evacuation valve
Refrigeration