Installation instructions
Wiring Diagram
Warning: Before obtaining access to terminals, all supply circuits must be disconnected.
Note:All the wires may be different colors.The indicators '1L 2L 3L' may be '4 5 6' or others.
And the terminal may be defferent from the material object.
5K~24K Model
Indoor unit
Indoor unit
Terminal
Brown
3L
Blue
2L
Power connecting cord I
1L
Brown
N
Blue
Power connecting cord
Yellow/Green
For above models, the power supply are connected from indoor unit.
For these models, the ground wire may be connected to the electric box directly.
18K~30K Model
Indoor unit
Terminal
Black
1L
L
Brown
N
Blue
Power connecting cord
Yellow/Green
For above models, the power supply are connected from indoor unit.
For these models, the ground wire may be connected to the electric box directly.
18K~30K Model
Indoor unit
Terminal
3L
Power connecting cord I
2L
1L
Power connecting cord
L
N
For these models, the power supply are connected from outdoor unit, with a circuit breaker.
Outdoor unit
Outdoor unit
Terminal
Brown
3L
Blue
2L
Brown
1L
N
Blue
Yellow/Green
Outdoor unit
Terminal
Black
1(L)
Brown
L
N
Blue
Yellow/Green
Outdoor unit
Terminal
3L
2L
1L
L
N
L
N
Terminal
Power supply
10
Indoor unit
Indoor unit
Terminal
Brown
1L
Blue
N
Power connecting cord
Yellow/Green
Yellow/Green
Indoor unit
Terminal
Brown
3L
Blue
2L
Power connecting cord I
Black
1L
L
Brown
N
Blue
Power connecting cord
Yellow/Green
Indoor unit
Terminal
1L
Brown
L
Power connecting cord
N
Outdoor unit
Outdoor unit
Terminal
Brown
1L
Blue
N
Outdoor unit
Terminal
Brown
3L
Blue
2L
Black
1L
Brown
L
N
Blue
Yellow/Green
Outdoor unit
Terminal
1L
L
N
L
N
Terminal
Power supply