Follett HCE1000W - Manual (Page 23)

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High pressure vapor
high side
refrigeration
line run
filter
dryer
thermostatic
expansion
valve
high side
service port
low side
service port
condenser
heat exchanger
low side
refrigeration
line run
compressor
High pressure liquid
Low pressure liquid
Low pressure vapor
Refrigeration system diagram
Air temperature
Air-cooled condensers 60˚F/16˚C 70˚F/21˚C 80˚F/27˚C 90˚F/32˚C 100˚F/38˚C
Pressure (psig)
discharge/suction
218/31 241/33 277/35 313/38 349/41
1503/213kPa 1661/234kPa 1909/241Kpa 2158/262kPa 2406/282kPa
15.03/2.13bar 16.61/2.34bar 19.58/2.41bar 21.58/2.62bar 24.06/2.82bar
Water temperature
Water-cooled condensers 60˚F/16˚C 70˚F/21˚C 80˚F/27˚C 90˚F/32˚C 100˚F/38˚C
Pressure (psig)
discharge/suction
279/33 225/33 231/33 232/34 236/40
1923/227kPa 1551/234kPa 1592/227kPa 1599/234kPa 1627/275kPa
18.96/2.27bar 15.51/2.34bar 15.92/2.27bar 15.99/2.34bar 16.27/2.75bar
Note: The water control valve is factory set to maintain 275 ± 15 psi discharge pressure @ 70˚F water.
Refrigeration system
Refrigerant pressure data