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(13) Water pressure drop correction by water volume
(13)-1 Heat source unit correction
(Connection with Standard CITY MULTI indoor units, PWFY-P100/200VM-E-AU, PFD-P250/500VM-E)
Note: The drawing indicates characteristic per unit. When using brine, refer to “3.Pressure drop correction by brine concen-
tration” at page 3.
(13)-2 HEX unit correction (Connection with PWFY-P100/200VM-E-AU)
(13)-3 Water pressure drop of strainer only (accessory for PWFY-P100/200VM-E-AU)
Heat source unit wa
te
r-
p
re
ss
u
re
d
rop [kP
a
]
0
4 5 6 7 8
10
20
30
Heat source unit inlet-water volume [m
3
/h(/unit)]
0
10
20
30
40
50
0.5
1
1.5
2
Water flow rate [m
3
/h]
Water-pressure drop [kPa]
0
10
20
30
40
50
60
70
80
90
100
Water flow rate [m
3
/h]
Water-pressure drop [kPa]
PWFY-P200VM-E-AU (with strainer)
0.5
1
1.5
2
2.5
3
3.5
4
4.5
Water pressure drop of strainer
PWFY-P100VM-E-AU (with strainer)
Water pressure drop of strainer
0
10
20
30
40
Water flow rate [m
3
/h]
Water-pressure drop [kPa]
0.5
1
1.5
2
2.5
3
3.5
4
4.5
Содержание PQHRY-P250YHM-A
Страница 1: ...DATA BOOK AIR CONDITIONERS MODEL PQHY P Y S HM A PQRY P Y S HM A For ground source application ...
Страница 116: ......
