Water Pressure Drop Correction By Water Volume; Heat Source Unit Correction (Connection With Standard City Multi Indoor Units, Pwfy-P100/200Vm-E-Au, Pfd-P250/500Vm-E); Hex Unit Correction (Connection With Pwfy-P100/200Vm-E-Au); Water Pressure Drop Of Strainer Only (Accessory For Pwfy-P100/200Vm-E-Au) - Mitsubishi Electric PQHY-P200YHM-A Data Book

(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)
30
20
10
0
4
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)

50
40
30
20
10
0
0.5
100
90
80
70
60
50
40
30
20
10
0
0.5

(13)-3 Water pressure drop of strainer only (accessory for PWFY-P100/200VM-E-AU)

40
30
20
10
0
0.5
5
Heat source unit inlet-water volume [m
1
Water flow rate [m
1 1.5 2
Water flow rate [m
2.5
1 1.5 2
Water flow rate [m
- 54 -
6 7
3 /h(/unit)]
PWFY-P100VM-E-AU (with strainer)
Water pressure drop of strainer
1.5
3
/h]
PWFY-P200VM-E-AU (with strainer)
Water pressure drop of strainer
3
2.5 3.5
3 /h]
3.5
3
4
3 /h]
8
2
4
4.5
4.5