DC INVERTER MULTI VRF INSTALLATION
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Installation specifications for branch pipe
Placement of branch pipe
The branch pipe can only placed horizontally. Meanwhile, two branch pipes must be on the same
plane. The spacing between two branch pipes must be over 800mm, the spacing between two
bends must be over 800mm, and the spacing between branch pipe and bend point must also be
over 800mm.
Connection of branch pipe
The Y-type branch pipe is installed with additional tube. The purpose is to adjust the different pipe
diameters. If the pipe size selected on site is different from the size of branch connector, please
use the pipe cutter to cut from the middle of different connection pipes and remove the burrs.
Then, insert the copper pipe to appropriate depth. The branch pipes from Gree are all provided
with positioning mark.
The connection method that copper pipe is in couple with a smaller branch pipe shall not be used: