GMV Heat Recovery DC Inverter VRF
23
Fig.3.3.5
Fig.3.3.6
(2) The drop and the length of the pipe between the outdoor units are as follows.
Unit: m
Fig.3.3.7
NOTE
When the distance A+B between the outdoor modules exceeds 2m, U-type oil trap should be
added at low-pressure gas pipe and is no more than 2m away from the outdoor manifold, and
A+B≤10m. The height drop among the outdoor units is 0m.
3.3.5 Size requirement for branch pipe and piping (main pipe)
(1) Connection sketch map of single-module system
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