Gree GMV-280WL/C-X - Page 12

DC Inverter Multi VRF System
9
Fig.5 Allowable Length and Height Difference of Connection Pipe
Piping parameters of
GMV-H224WL/A-X,GMV-H280WL/A-X,GMV-H335WL/A-X,GMV-224WL/C-X,GMV-280WL/C-X,G
MV-335WL/C-X:
Allowable
value
Fitting pipe
Total length (actual length) of fitting pipe
300m
L1+L2+L3+a+b++c+d
Length of farthest fitting pipe (m)
Actual length
120m
L1+L2+L3+d
Equivalent length
150m
From the 1
st
branch to the farthest indoor pipe
40m
L2+L3+d
Height difference between ODU
and IDU
ODU at upper side
50m
——
ODU at lower side
40m
——
Height difference between IDUs
15m
——
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