Connection Of Branch Pipe - Gree GWHD(48S)NM3DO Owner's Manual

Super Free Match Series
6.2 Dimension of Connecting Pipe
Outdoor unit
Between outdoor unit and the 1st
branch
Between the 1st and 2nd branch

6.3 Connection of Branch Pipe

1) If two or three BU modules used, Y-type branch pipe of FQ01A/A will be chosen.
FQ01A/A (Liquid pipe)
2) Y-type branch pipe is equipped with auxiliary tubes to adjust the diameter of different pipes. If
the dimension of the pipe selected is different from the dimension of branch pipe joint, Cut
copper tube in the middle with tube cutter and clear up burrs.
3) Y-type branch pipe must be installed in vertical or horizontal direction. In the inlet of the branch
pipe, keep at least 500mm straight pipe.
Table 4
Sorts
GWHD(48S)NM3DO
GWHD(56S)NM3DO
The pipe L1
The pipe L2
Fig. 9
Fig. 10
Fig. 11
10
Gas Pipe(mm) Liquid Pipe(mm)
Φ15.9
Φ19.05
Φ19.05
Φ15.9
FQ01A/A (Gas pipe)
Please do that as following figure.
Φ9.52
Φ9.52
Φ9.52
Φ9.52
the