SMC Networks HRS018-A 20 R Series - Flow Chart; Hrs018;030-A-20-R

HRX-OM-W058
Chapter 9 Documents
9.3 Flow Chart HRS-R Series
9-6
9.3 Flow Chart
9.3.1 HRS018/030-A-20-R
Fig 9.3-1 Flow Chart(HRS018-A-20--R HRS030-A-20--R )
Ventilation Ventilation
Circulating fluid circuit
Refrigeration circuit
Tank
Level switch
Comp
Press sensor
（for high pressure）
Expansion1
Expansion2
Temp sensor
Press sensor
（for low pressure）
Temp sensor
（for return port）
Pump
Press sensor
（for outlet ）
Temp sensor
（for outlet）
Circulating fluid outlet
Rc1/2
Drain port
Circulating fluid
return port
Rc1/2
Solenoid valve for
automatic fluid filling
Automatic fluid
filling port
Rc3/8
Over flow port
Rc3/4
Air-cooled
condenser
Heat exchanger
Automatic fluid filling circuit
(For option with automatic
fluid filling)-J
Filter