SMC Networks HRZ002-WS-F - Flow Chart; Part 1

HRX-OM-X010
Chapter 8 Appendix
8.3 Flow Chart HRZ Series
8-12
8.3 Flow Chart
8.3.1 Part 1
HRZ***-WS-F HRZ***-W1S-F HRZ***-W2S-F
Facility water circuit
Circulating fluid circuit
Compressor
Refrigerant
filter
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
Water 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
Electronic
expansion valve
Electronic
expansion valve
Electronic
expansion
valve
Main tank
Sub tank
Water regulating valve
Temp.
Sensor
Refrigerant
pressure sensor(high)
Refrigerant
pressure sensor(low)
Figure 8-3 Flow Chart