Gree GMV-80WL A-T Manuel De L'utilisateur page 14

DC Inverter Multi VRF System User Manual
Piping parameters of GMV-80WL/A-T,GMV-100WL/A-T、GMV-121WL/A-T
GMV-80WL/C-T,GMV-100WL/C-T, GMV-121WL/C-T
Total length (actual length) of fitting pipe
Length of farthest fitting pipe (m)
From the 1
Height difference between ODU
and IDU
Height difference between IDUs
Piping parameters of GMV-120WL/C-T, GMV-140WL/C-T, GMV-160WL/C-T,
GMV-120WL/C-X, GMV-140WL/C-X, GMV-160WL/C-X.
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Fig.7 Allowable Length and Height Difference of Connection Pipe
Actual length
Equivalent length
st
branch to the farthest indoor pipe
ODU at upper side
ODU at lower side
Fig.8 Allowable Length and Height Difference of Connection Pipe
Allowable
value
250m
100m
120m
40m
30m
30m
10m
11
Fitting pipe
L1+L2+L3+a+b++c+d
L1+L2+L3+d
L2+L3+d
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