Burr
Oblique
INSTALLATION
Seal of wall hole and fasten of pipe
Use putty to seal the
wall hole.
Use clamp ( pipe fa-
stener ) to secure
the pipe at specified
position.
indoor unit
clamp
screw
get rid of unwanted part
airproof with putty
clip the connecting pipe with clamp
OUTDOOR UNIT
WARNING
Special cable must be used to connect indoor unit and outdoor
unit. It should be ensured that the terminals are not influenced by
external force. Poor connect may cause fire.
The electric box cover must be mounted and secured in position,
otherwise fire or electrical shock may occur because of dust or
moisture.
The connecting cables must be clipped together.
1
7
7
Wiring
1
1
1
Flaring the pipe end
1
2
2
Cut the pipe using a pipe cutter.
Raughness
Remove burrs at the tip of the pipe cut.
Reamer
Burr
Insert a flare nut into the pipe and modify flare.
Outer diameter(mm)
Connecting
cable
Outdoor unit terminal
Connecting
cable
Heat pump type
Indoor unit terminal
Outdoor unit terminal
Connecting
joint
Blue
White
Red
Yellow
Brown
Yellow/Green
Connect diagram
Blue
3
2
N
3
2
N
4
4
18000BTU can be connected only to a supply with system impendance
no more than 0.160
. In case necessary, please consult your supply
authority for system impendance information.
Model
2
Cross section area(mm )
Power Supply Wiring length(m) Power line max.length(m)
Control ine length (m)
Delay fuse(A)
18000BTU
2.5
2.1
2.5
10
0.75
10
25