Photovoltaic Multi VRF
9
Dimension of outdoor connection pipe
Basic module
Pipe dimension
Gas pipe (mm)
Liquid pipe
（
mm
）
GMV-Y120WL/A-T
Φ
15.9
Φ
9.52
GMV-Y140WL/A-T
Φ
15.9
Φ
9.52
GMV-Y160WL/A-T
Φ
19.05
Φ
9.52
4.2.4 Selection of Indoor Branches
Select indoor branches according to the total capacity of downstream indoor units. If the
capacity exceeds that of the outdoor unit, capacity of outdoor unit prevails.
R410A Refrigerant system
Total capacity of downstream indoor units X (kW)
Model
Y type branch
X
＜
20
FQ01A
20
≤
X
≤
30
FQ01B
30
＜
X
≤
70
FQ02
70
＜
X
≤
135
FQ03
135
＜
X
FQ04
4.2.5 Dimension of Pipe between Indoor Branches
Select pipe between indoor branches according to the capacity of downstream indoor units;
if the capacity exceeds that of the outdoor unit, capacity of outdoor unit prevails.
Summary of Contents for GMV-Y120WL/A-T
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