Dimension Of Pipe Between Indoor Branch And Idu - Gree GMV-24WL/C-T Service Manual

GREE
Total capacity of downstream indoor units

5.5 Dimension of Pipe between Indoor Branch and IDU

Dimension of pipe between indoor branch and IDU should be consistent with the dimension of
indoor pipe.
Rated capacity of IDU
9600<C≤17000
17000<C≤48000
48000<C≤55000
55000<C≤96000
NOTICE! If the distance between IDU and its nearest branch is over 10m(33feet), then the liquid
pipe of IDU (rated capacity ≤17000Btu/h) shall be enlarged.
C (Btu/h)
C ≤19000
19000<C≤48500
48500<C≤76400
C(Btu/h)
C≤9600
DC Inverter Side Discharge VRF Ⅱ for North America
Pipe
(mm/inch)
Φ12.7
(Φ1/2)
Φ15.9
(Φ5/8)
Φ19.05
(Φ3/4)
Fig. 9
Gas pipe
(mm/inch)
Φ9.52
(Φ3/8)
Φ12.7
(Φ1/2)
Φ15.9
(Φ5/8)
Φ19.05
(Φ3/4)
Φ22.2
(Φ7/8)
74
Liquid pipe
(mm/inch)
Φ6.35
(Φ1/4)
Φ9.52
(Φ3/8)
Φ9.52
(Φ3/8)
Liquid pipe
(mm/inch)
Φ6.35
(Φ1/4)
Φ6.35
(Φ1/4)
Φ9.52
(Φ3/8)
Φ9.52
(Φ3/8)
Φ9.52
(Φ3/8)