Gree GMV-24WL/C-T

DC Inverter Multi VRF System
6
Fig.5 Allowable Length and Height Difference of Connection Pipe
Piping parameters of GMV-24WL/C-T(U), GMV-28WL/C-T(U).
Allowable value
Fitting pipe
m
feet
Total length (actual length) of fitting pipe
250
820
L1+L2+L3+a+b+c+d
Length of farthest fitting pipe (m)
Actual
length
100 328
L1+L2+L3+d
Equivalent
length
120 394
From the 1
st
branch to the farthest indoor pipe
40
131
L2+L3+d
Height difference between ODU and
IDU
ODU at
upper side
30 98 ——
ODU at
lower side
30 98 ——
Height difference between IDUs
10
33
——
4.2.3 Dimension of Pipe (Main Pipe) from ODU to the 1st Indoor Branch
Dimension of pipe from ODU to the 1st indoor branch will be determined by the dimension of
outdoor connection pipe.
Fig.6