Gree GMV5E Series - Allowable Pipe Length and Drop Height Among Indoor and Outdoor Units

GREE GMV5E DC INVERTER VRF UNITS SERVICE MANUAL
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GMV-335WM/E-X, GMV-400WM/E-X and GMV-450WM/E1-X
GMV-450WM/E-X, GMV-504WM/E-X, GMV-560WM/E-X and GMV-615WM/E-X
5.3 Allowable pipe length and drop height among indoor and
outdoor units
Y type branch joint is adopted to connected indoor and outdoor units. Connecting method is shown
in the figure below
Remark Equivalent length of one Y-type manifold is about 0.5m.