SMC Networks HRS100-A?-20-? Operation Manual page 183

8.3.2 HRS100/150-W∗-20/40-∗
Facility water
outlet port
Water-cooled
condenser
WPR
Facility water
inlet port
Regulation
valve
Facility water
drain port
Temp. sensor
(Ref. discharge）
HRS Series
Dryer
Press. sensor
PS
(Ref. high press.)
Expansion
E
valve A
Expansion
valve B
E
TS
Press. sensor
TS PS
(Ref. low press.)
Temp. sensor
Compressor
(Ref. suction）
Refrigerating circuit
Fig. 8-4 Flow diagram(HRS100/150-W∗-20/40-∗)
Temp. sensor
(H/X inlet)
Ball tap
TS
Level switch
Press. sensor
(Outlet)
Heat
exchanger
Circulating fluid circuit
HRX-OM-S004
Chapter 8 Documents
Over flow port
Automatic fluid-fill port
Circulating fluid return port
Fluid level
Customer's
gauge
machine
(Heat load)
PS
TS
Temp. sensor Circulating fluid outlet port
(Outlet)
Drain port
8.3 Flow diagram
8-9