Connect the pipe to the unit: point to the center of pipe and fasten
by wrench until it is tightly fastened, the fastening direction is in the
following picture.
The size of pipe
Φ6.358mm(1/4")
Ф9.52mm(3/8")
Ф12.7mm(1/2")
Ф15.88mm(5/8")
Pointing towards the center of pipe, fasten the screw with strength.
Wrench the screw in the end until you hear the «Click» sound.
Refer the direction to the picture
The form of pipe
Use sealing tape to
cover the small leaks
on the external ring of
the pipe
Round in this shape to prevent water entering the
electrical parts
Wrap up all pipe, water discharge and connection wire from top to below.
Cover the connection and fi x them with two plastic rings.
Wrap up the pipes with tape alongside the wall and fi x them to the wall with clips. These steps are usually adopted when outdoor unit is
installed below the indoor unit.
In case that you want to have additional water discharge pipe, the end of pipe should be within certain distance towards to surface ( don't
let it under the water. Fix it onto the wall so it won't be swayed by the wind).
Wrap the pipes and connection wire well from below to top.
Wrap up the pipes that are rounded up by the wall comers in the way shown in the picture so it can prevent water entering the room.
Use clips or other fi xture to fasten the pipes to the walls.
PIPE CONNECTION
Torque
18N·m
42N·m
55N·m
75N·m
Wrap up
with
tape
Water discharge
Pipes
pipe
Connection wire
Control panel
cover
Connection wire
12
Indoor unit
Connection screw
Pipe
Wrench
Torque wrench
Connection screw
Side liquid pipe
Outdoor unit
Side air pipe
Torque wrench
Round shape
Use sealing tape to cover the small
leaks on the external ring of the pipe
See the picture
on the left
Round shape