Gree GMV-60WL/C-T Owner's Manual page 11

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