Gree 3VIR09HP115V1A User Manual

45
Installation and Maintenance
Service Manual
the holes.
(3) Fix the wall-mounting frame on the wall with tapping screws
and then check if the frame is rmly installed by pulling the frame.
If the plastic expansion particle is loose, please drill another xing
hole nearby.
3. Install Wall-mounting Frame
(1) Choose the position of piping hole according to the direction
of outlet pipe. The position of piping hole should be a little lower
than the wall-mounted frame.(As show in Fig.1)
Wall
Wall
(Rear piping hole)
(For some models)
(Rear piping hole)
Space
to the
wall
above
150mm
2 11/64”
2 48/64”
Left
Space
to the
wall
above
150mm
Right
Mark in the middle
of it
Level meter
2 11/64”
2 48/64”
Fig.1
(2) Open a piping hole with the diameter of Φ55/70mm on the
selected outlet pipe position.In order to drain smoothly, slant the
piping hole on the wall slightly downward to the outdoor side with
the gradient of 5-10°. (As show in Fig.2)
5-10 °
Φ2 11/64
”
Φ2 48/64
”
Indoor
Outdoor
Fig.2
Pay attention to dust prevention and take relevant safety
measures when opening the hole.
Note:
4. Outlet Pipe
(1) The pipe can be led out in the direction of right, rear right, left
or rear left. (As show in Fig.3)
(2) When selecting leading out the pipe from left or right, please
cut off the corresponding hole on the bottom case. (As show in
Fig.4)
Fig.3
Left
Rear lef
t
Right
Rear right
Fig.4
Cut off
the hole
Left Right
5. Connect the Pipe of Indoor Unit
(1) Aim the pipe joint at the corresponding bellmouth. (As show in
Fig.5)
(2) Pretightening the union nut with hand.
(3) Adjust the torque force by referring to the following sheet.
Place the open-end wrench on the pipe joint and place the
torque wrench on the union nut. Tighten the union nut with torque
wrench. (As show in Fig.6)
(4) Wrap the indoor pipe and joint of connection pipe with
insulating pipe, and then wrap it with tape. (As show in Fig.7)
Insulating pipe
Torque wrenc
h
Open-end
wrench
Indoor pipe
Pipe
Union nut
Union nutPipe joint
Pipe
Fig.5 Fig.6
Fig.7
Refer to the following table for wrench moment of force
:
Piping size (inch) Tightening torque (N
.
m)
1/4 15~20
3/8 30~40
1/2 45~55
5/8 60~65
3/4 70~75
6. Install Drain Hose
(1) Connect the drain hose to the outlet pipe of indoor unit. (As
show in Fig.8)
(2) Bind the joint with tape. (As show in Fig.9)
Outlet
pipe
Drain hose
Drain hose
Tape
Outlet pipe
Fig.8 Fig.9
(1) Add insulating pipe in the indoor drain hose in order to
prevent condensation.
(2) The plastic expansion particles are not provided.
(As show in Fig.10)
Note:
Insulating pipe
Drain hose
Fig.10
8. Installation

Gree 3VIR09HP115V1A Specifications

General

Brand	Gree
Model	3VIR09HP115V1A
Category	Fan
Language	English