Installation Of Connection Pipe - Gree GWC09AB-D3DNA2D Installation Manual

Installation of Indoor Unit
The piping can be output from right, right rear, left
●
or left rear.
1.
When routing the piping and wiring from the left
or right side of indoor unit, cut off the tailings
from the chassis when necessary(As shown in Fig.7)
Cut off tailing 1 when routing the wiring only;
⑴
Cut off tailing 1 and tailing 2
⑵
both the wiring and piping.
2.
Take out the piping from body
power cords, drain hose with the tape and then make
them pass through the piping hole. (As shown in Fig.8)
3.
Hang the mounting slots of the indoor unit on the
upper hooks of the mounting plate and check if it is
firm enough. (As shown in Fig.9)
4.
The installation site should be 98 3/7 inch or more
above the floor
.
1.
Align the center of
2.
Screw in the flare nut by hand and then tighten the
nut with spanner and torque wrench by referring to the
following:
Tube diameter Tightening torque,approximate
Ф6.35(1/4")
Ф9.52(3/8")
Ф12.7(1/2")
Ф15.88(5/8")
NOTE: Connect the connection pipe to indoor unit at first and then to outdoor unit.
ping bending with care.
is tightened firmly, otherwise, it may cause leakage.
Installation of Indoor Unit
when routing
case;

Installation of Connection Pipe

the pipe flare with the related valve.
14～18 (140-180kgf.cm)
N·m
34～42 (340-420kgf.cm)
N·m
49～61 (490-610kgf.cm)
N·m
68～82 (680-820kgf.cm)
N·m
Do not damage the connection pipe. Ensure that the joint nut
wrap the piping,
Indoor unit piping
(N·m)
Spanner
6
Gas
Tailing 2
Gas side piping
Tailing 1
insulation
Fig.7
Finally wrap it
with tape
右后
Right
Right rear
Fixing hook
Mounting
plate
Fig.9
External connection
side piping
electric wire
Liquid side piping
Liquid side
Piping insulation
Water drainage pipe
Left
Left rear
Fig.8
Mounting
plate
Taper nut
Piping
Torque
wrench
Handle pi-