Gree GMV-Pds100W/Na-K, Инструкция по установке и эксплуатации

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16
Connection between Indoor and Outdoor Units
● Size of Connection Pipe
1. The size of the pipe (main pipe) from the outdoor unit to the 1
st
Branching is same as the size of outdoor
pipe.
Size of Outdoor Pipe
Model
Item
GMV-Pds100W/Na-K GMV-Pds100W/Na-K GMV-Pds140W/Na-K GMV-Pds160W/Na-K
C
o
n
n
e
c
t
i
o
n
P
i
p
e
Gas
pipe
mm φ9.52 φ9.52 φ9.52 φ9.52
Liquid
pipe
mm φ19.05 φ19.05 φ19.05 φ19.05
Connection
mode
Flared connection
2. The size of the pipe ( Branching pipe) between the Branches is selected according to the capacity of
downstream indoor unit to be connected (See Table 3). If exceeding the capacity of outdoor unit, the
capacity of outdoor unit will prevail.
Table 3: Size of Branching Pipe Unit: mm
Total Capacity of Indoor
Units
Gas pipe Liquid pipe
C≤50
φ
12.7
φ
6.35
50<C≤70
φ
15.9
φ
9.52
100<C≤180
φ
19.05
φ
9.52
3. The size of the pipe (indoor pipe) between Branching and indoor unit is same as the size of indoor pipe
(See Table 4) (If the distance from the first Branching to one indoor unit is over 30m, the gas pipe from
the 1
st
Branching to this indoor unit shall be increased by one level).
Table 4: Size of Indoor Pipe Unit: mm
Capacity of Indoor Unit Gas pipe Liquid pipe
Type 22, 25, 28 φ9.52 φ6.35
Type 32, 36, 40m, 45, 50 φ12.7 φ6.35
Type 40, 45, 50 φ12.7 φ9.52
Type 56, 63,71,80,90,100, 112,
125, 140
φ15.9 φ9.52