SMC Networks HRZ001-L - Flow Chart; Part 1

HRX-OM-I051
Chapter 8 Appendix
8.3 Flow Chart HRZ Series
8-16
8.3 Flow Chart
8.3.1 Part 1
HRZ001-H HRZ002-H HRZ004-H HRZ008-H
HRZ001-H1 HRZ002-H1 HRZ004-H1 HRZ008-H1
HRZ002-W HRZ008-W HRZ002-W1 HRZ008-W1
HRZ010-WS HRZ010-W1S HRZ010-W2S
Figure 8-4 Flow Chart
Facility water circuit
Circulating fluid circuit
Compressor
Refrigerant pressure
gauge (high)
Filter dryer
Thermal
fuse
Internal
pump
Circulating pump
Temp.
sensor
Press.
sensor
Circulating fluid level gauge
Flow sensor
Condenser
Evapo
rator
Heater
Level
switch
Level
switch
Refrigerant
pressure
switch
leakage
switch
Facility water outlet
(Rc1/2
w/ plug
)
Facility water inlet
(Rc1/2
w/ plug
)
Circulating fluid
return
(Rc3/4
w/ plug
)
Sub tank drain port
(Rc3/8
w/ plug
)
Circulating fluid supply
(Rc3/4
w/ plug
)
Main tank drain port
(Rc3/8
w/ plug
)
Drain pan port
(Rc3/8
w/ plug
)
Circulating fluid fill port
Refrigerating circuit
Electron
expansion
valve
Electron
expansion
valve
Electron
expansion
valve
Main tank
Sub tank
Water regulating valve
Water
*1
*1 : For HRZ001-H* and HRZ002-H* , electron
expansion valve is thermo static expansion valve.