D.C. Inverter Multi-variable Modular
21
Total capacity of downstream indoor
unit(s) C(kW)
Dimension of the pipe of indoor branch
Gas Pipe(mm)
Liquid Pipe (mm)
C 5.6
Φ12.7
Φ6.35
5.6 C 14.2
Φ15.9
Φ9.52
14.2 C 22.4
Φ19.05
Φ9.52
22.4 C 28.0
Φ22.2
Φ9.52
28.0 C 40.0
Φ25.4
Φ12.7
40.0 C 45.0
Φ28.6
Φ12.7
45.0 C 68.0
Φ28.6
Φ15.9
68.0 C 96.0
Φ31.8
Φ19.05
96.0 C 135.0
Φ38.1
Φ19.05
135.0 C
Φ44.5
Φ22.2
4.2.5.7 Fitting pipe between indoor unit and manifold
Manifold should be matched with fitting pipe of indoor unit.
Outdoor unit1
Outdoor unit2
Outdoor unit3
Indoor manifold
Fitting pipe between indoor manifold and indoor units
Fig.28
Rated capacity of indoor unit
C(kW)
Pipe between indoor branch and IDU
Gas Pipe(mm)
Liquid Pipe(mm)
C 2.8
Φ9.52
Φ6.35
2.8 C 5.0
Φ12.7
Φ6.35
5.0 C 14.0
Φ15.9
Φ9.52
14.0 C 16.0
Φ19.05
Φ9.52
16.0 C 28.0
Φ22.2
Φ9.52
