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HRX-OM-J049-A
Chapter 7 Documents
HRG010-W HRG015-W
7.5 Flow Chart
1st edition : Aug. 2006
Rev. A: May. 2007
7-7
7.5 Flow Chart
HRG010-W, HRG015-W
Fig. 7-5 Flow Chart (HRG010-W, HRG015-W)
Sym
bol
Name
PV
Pressure water
regulating valve
Fa
cili
ty
wat
er
S Strainer
CM Compressor
CD Water
condenser
HPS High
pressure
SW
D Refrigerant
dryer
EXV
Thermal expansion
valve
EV Evaporator
(cooler)
A Accumulator
SV Solenoid
valve
R Capillary
tube
CRV Capacity
control
valve
Ref
rigerat
ing ci
rc
ui
t
P1
Refrigerant high
pressure gauge
T Tank
BT Ball
tap
LS Level
SW
PM Pump
RV Manual
relief
valve
LI Limnimeter
TI Temperature
sensor
Ci
rc
ul
at
in
g f
lui
d
ci
rc
uit
P2
Circulating fluid
pressure gauge
Facility water IN
Facility water and Circulating fluid flow
Refrigerant flow
Over flow
Tank drain
Circulating fluid RETURN
Circulating fluid OUT
Auto supply
Facility water OUT