Gree GMV-60WL/C-T

DC Inverter Multi VRF System
8
4.2.3 Dimension of Pipe (Main Pipe) from ODU to the 1st Indoor Branch
Dimension of pipe from ODU to the 1st indoor branch will be determined by the dimension of
outdoor connection pipe.
Fig.4.4
Dimension of outdoor connection pipe:
Basic module
Pipe dimension
Gas pipe (mm/inch)
Liquid pipe (mm/inch)
GMV-36WL/C-T(U)
Φ15.9 (Φ5/8)
Φ9.52 (Φ3/8)
GMV-48WL/C-T(U)
Φ15.9 (Φ5/8)
Φ9.52 (Φ3/8)
GMV-60WL/C-T(U)
Φ19.05 (Φ3/4)
Φ9.52 (Φ3/8)
4.2.4 Selection of Indoor Branches
Select indoor branches according to the total capacity of downstream indoor units.
Fig.4.5
Refrigerant system
Total capacity of downstream indoor units C (Btu/h)
Model
Y type branch
C<68200
FQ01A/A
68200≤C≤102400 FQ01B/A
102400<C≤238800
FQ02/A
238800<C≤460600
FQ03/A
460600<C
FQ04/A