Mitsubishi Electric M Series Installation Manual page 70

MITSUBISHI ELECTRIC / REPLACE TECHNOLOGY - COMMERCIAL
Commercial line
P SERIES - PUHZ-ZRP/PUHZ-SHW
(2) TWIN SYSTEM
Liquid pipe
Main pipe
(mm) [A]
Gas pipe
Liquid pipe
Gas pipe
Liquid pipe
Branch pipe
(mm) [B, C]
Gas pipe
Liquid pipe
Gas pipe
The maximum lenght is 75 m in case of new pipes.
Marks in the table
: It can be used.
: Cooling capacity is lowered.
: Additional refrigerant charge is required when the pipe lenght
exceeds 20 m.
The maximum pipe lenght.
50m
[30m]
Charge-less pipe lenght.
Liquid pipe
Main pipe
(mm) [A]
Gas pipe
Liquid pipe
Gas pipe
Liquid pipe
Branch pipe
(mm) [B, C]
Gas pipe
Liquid pipe
Gas pipe
Liquid pipe
Main pipe
(mm) [A]
Gas pipe
Liquid pipe
Gas pipe
Liquid pipe
Branch pipe
(mm) [B, C]
Gas pipe
Liquid pipe
Gas pipe
68
<Table 3> Maximum pipe lenght (ZRP71 - 140)
ZRP71 (RP35×2)
ø6.35 ø9.52
ø12.7 ø15.88
ø6.35
Standard size
50m
[30m]
ø12.7
ø9.52
50m
ø15.88
[30m]
ø12.7
ø19.05
<Table 4> Maximum pipe lenght (Main pipe [A] + Branch pipe [B, C e D]) (ZRP200, 250)
ø9.52
ø12.7 ø15.88 ø12.7
Standard
ø6.35
size
20m 50m
120m
ø12.7
[20m] [30m]
[30m]
ø9.52
20m 50m 120m
ø15.88
[20m] [30m]
[30m]
ø12.7
20m 50m 120m
ø19.05
[20m] [30m] [30m]
<Table 4> Maximum pipe lenght (Main pipe [A] + Branch pipe [B, C e D]) (ZRP200, 250)
ø9.52
ø19.05 ø22.2 ø25.4
ø6.35
20m 50m
120m
ø12.7
[20m] [30m]
[30m]
ø9.52
20m 50m 120m
ø15.88
[20m] [30m] [30m]
ø12.7
20m 50m 120m
ø19.05
[20m] [30m] [30m]
ZRP100 (RP50×2)
ø9.52 ø9.52
ø15.88 ø19.05
Standard size
50m
50m
[30m]
[30m]
50m 50m
[30m] [30m]
ZRP200 dual (RP100×2)
ø12.7
ø15.88 ø15.88 ø19.05 ø19.05
20m 50m
120m 120m
[20m] [30m]
[30m] [30m]
120m 20m 50m 120m
[20m] [30m]
[30m] [30m]
120m 20m 50m 120m
[30m] [20m] [30m] [30m]
ZRP250 dual (RP125×2)
ø12.7
ø28.58 ø19.05 ø22.2 ø25.4
Diam.
standard
20m 50m
120m
120m
[20m] [30m]
[30m]
[30m]
120m 20m 50m 120m
[30m] [20m] [30m] [30m]
120m 20m 50m 120m
[30m] [20m] [30m] [30m]
ZRP125 (RP60×2) / ZRP140 (RP71×2)
ø12.7 ø9.52 ø9.52
ø19.05 ø15.88 ø19.05
50m
[20m]
Standard size
50m
50m
50m
[30m]
[20m]
[30m]
ø15.88
ø19.05 ø15.88 ø19.05
50m
50m
120m
[20m]
[20m]
[30m]
50m
120m 50m
[20m]
[20m]
[30m]
50m
120m 50m
[20m]
[30m] [20m]
ø15.88
ø28.58 ø22.2 ø25.4
50m
50m
120m
[20m]
[20m]
[30m]
50m
120m 50m
[20m]
[30m] [20m]
50m
120m 50m
[20m]
[30m] [20m]
R410A
ø12.7
ø19.05
50m
[20m]
ø19.05 ø19.05
50m 50m
[20m] [20m]
50m 50m
[20m] [20m]
50m 50m
[20m] [20m]
ø28.58 ø31.75
50m 50m
[20m] [20m]
50m 50m
[20m] [20m]
50m 50m
[20m] [20m]