Mitsubishi Electric PUHZ-RP140VHA2, Справочник данных

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60
APPLICABLE EXTENSION PIPE FOR EACH MODEL 8
8-1. PIPE LENGTH
8-1-1. 1:1 SYSTEM
Pipe length
8-1-2. TWIN AND TRIPLE SYSTEM
(1) TWIN SYSTEM (2) TRIPLE SYSTEM
50m
[30m]
<Marks in the table>
The maximum pipe length
Charge-less pipe length
: It can be used.
: Cooling capacity is lowered.
: Additional refrigerant charge is required when
the pipe length exceeds 10m.
RP35•50
RP60•71
RP100~140
Liquid
pipe
(mm)
<Table 1> Maximum pipe length
OD
Thickness
OD
Thickness
Gas
pipe
(mm)
[ 12.7
t0.8
30m
[20m]
30m
[30m]
[ 15.88
t1.0
w
2
30m
[20m]
Standard size
50m
[30m]
Standard size
50m
w
3
[30m]
[ 19.05
t1.0
50m
[30m]
[ 15.88
t1.0
30m
[20m]
50m
[20m]
[ 19.05
t1.0
50m
[20m]
[ 9.52
t0.8
[ 9.52
t0.8
30m
w
1
[30m]
[ 12.7
t0.8
Standard size
50m
[30m]
10m
[10m]
[ 15.88
t1.0
w
2
30m
[30m]
10m
[10m]
[ 6.35
t0.8
[ 12.7
t0.8
w
1. Maximum pipe length is RP50, it becomes 10m.
w
2. Change the SW8-1 on the outdoor controller circuit board from OFF to ON.
w
3. The maximum length is 75m in case of new pipes.
[
9.52
[ 15.88
Standard size
50m
w
[30m]
50m
[30m]
[
9.52
[ 15.88
Standard size
50m
w
[30m]
[
9.52
[ 19.05
50m
[30m]
50m
[30m]
[
6.35
[ 12.7
[
9.52
[ 15.88
Standard size
50m
[30m]
50m
[30m]
[
9.52
[ 19.05
50m
[30m]
[
12.7
[ 19.05
50m
[20m]
50m
[20m]
[
12.7
[ 19.05
50m
[20m]
RP100(RP50
o
2) RP71(RP35
o
2) RP125(RP60
o
2) • RP140(RP71
o
2)
[
6.35
[ 12.7
[ 9.52
[ 15.88
[ 12.7
[ 19.05
Liquid pipe
Gas pipe
Liquid pipe
Gas pipe
Liquid pipe
Gas pipe
Liquid pipe
Gas pipe
Branch
pipe
(mm)
[B, C]
Main pipe
(mm)
[A]
w
The maximum length is 75m in case of new pipes.
<Table 2> Maximum pipe length
ø9.52
ø15.88
Standard size
50m
w
[30m]
50m
[30m]
ø9.52
ø19.05
50m
[30m]
50m
[30m]
ø12.7
ø19.05
50m
[20m]
50m
[20m]
RP140(RP50
o
3)
ø6.35
ø12.7
ø9.52
ø15.88
ø12.7
ø19.05
Liquid pipe
Gas pipe
Liquid pipe
Gas pipe
Liquid pipe
Gas pipe
Liquid pipe
Gas pipe
w
The maximum length is 75m in case of new pipes.
Branch
pipe
(mm)
[B, C, D]
Main pipe
(mm)
[A]
<Table 3> Maximum pipe length
A
C
B
Indoor unit side
Outdoor unit side
Outdoor unit
Indoor unit
Indoor unit
Distribution pipe
H
h
<TWIN SYSTEM>
Total length A + B + C
RP71 : 50 m
RP100-140: 75 m
A
C
B
Indoor unit side
Outdoor unit side
Outdoor unit
Indoor unit
D
Indoor unit
Indoor unit
Distribution pipe
H
h
<TRIPLE SYSTEM>
Total length A + B + C + D
RP140: 75 m
OCS05A-2.qxp 06.5.15 0:53 PM Page 60