Piping Diagram: Indoor Unit - Daikin SEHVX20BAW Installation And Operation Manual
Split packaged air-cooled water chiller
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Also See for SEHVX20BAW:
- Installation and operation manual (60 pages) ,
- Installer and user reference manual (72 pages) ,
- Installer and user manual (76 pages)
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9 Technical data
9.4
Piping diagram: Indoor unit
A
d+f
m
j
d+e
c
h
k
a
Air purge valve
b
Temperature sensors (R11T, R12T, R13T, R14T)
c
Expansion vessel (12 l)
d
Shut-off valve (field installed)
e
Water inlet connection
f
Water outlet connection
g
Drain port
h
Water filter
i
Pressure gauge
j
Flow switch
k
Pump
l
Safety valve
m
Check valve
n
Electronic expansion valve
o
Heat exchanger
p
Filter
A
Water side
B
Refrigerant side
C
Refrigerant flow in cooling mode
D
Refrigerant flow in heating mode
Installation and operation manual
36
B
a
b
b
R11T
R14T
o
l
i
p
n
b
b
R12T
R13T
g
m
C
D
SERHQ020~032BAW1 + SEHVX20~64BAW
Split packaged air-cooled water chiller
4P508019-1C – 2018.04
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