Gree GUD35ZD/A-T Owner's Manual page 25

Installation method: Connect the connection pipes first to the indoor unit and
then to the outdoor unit. When bending a connection pipe, be careful not to damage
the pipe. Do not over-tighten the screw nut, otherwise leakage will occur. Besides,
the outside of connection pipe should be added with a layer of insulating cotton to
protect it from mechanical damage during installation, maintenance and
transportation.
Item
Model
GUD35ZD/A-T
GUD35W/NhA-T
GUD50ZD/A-T
GUD50W/NhA-T
GUD71ZD/A-T
GUD71W/NhA-T
GUD85ZD/A-T
GUD85W/NhA-T
GUD100ZD/A-T
GUD100W/NhA-T
GUD100W/NhA-X
GUD125ZD/A-T
GUD125W/NhA-T
GUD125W/NhA-X
GUD140ZD/A-T
GUD140W/NhA-T
GUD140W/NhA-X
GUD160ZD/A-T
GUD160W/NhA-X
DC Inverter U-match Series Floor Ceiling Type Unit
Size of Fitting
Pipe(Inch)
Liquid Gas
pipe pipe
3/8
1/4
1/2
3/8 5/8
21
Biggest
drop
Maximum
between
pipe
indoor and
length(m)
outdoor
units (m)
30 15
35 20
50 25
50 25
65 30
75 30
75 30
75 30
Drain pipe
(outer
dimension x
wall
thickness)
(mm)
Ф17×1.5