14
Installation instructions
Make sure that the color of the wires in the outdoor unit and terminal No. are the same as those
of the indoor unit.
7K* 12K* Model
~
Wiring diagram
7K 30K Model
~
indoor unit
outdoor unit
Terminal
Terminal
Power connecting cord
1(N)
2(L)
3(SI)
Blue(Gray)
Black
Brown
Yellow/Green
Blue(Gray)
Black
Brown
Yellow/Green
Power supply
1(N)
3(SI)
2(L)
N
L
BN
BU
YE/GN
Power supply
Power connecting cord
Blue(Gray)
Blue(Gray)
Black
Black
Brown
Brown
1(N)
3(SI)
2(L)
1(N)
2(L)
3(SI)
N
L
Yellow/Green
Yellow/Green
BN
BU
YE/GN
For * models, the power supply is connected from the indoor unit
with a circuit breaker.
The diagram is reference only, and the actual terminal shall prevail.
Outdoor unit
Indoor unit
Terminal
Terminal
Blue
Blue
Black
1(L)
1(L)
2(N)
2(N)
4(SI)
4(SI)
Black
BN
BU
YE/GN
RY1 ACIN-L
CN10 ACIN-N
Brown
Indoor unit control board
Indoor unit control board
Evaporator
YE/GN
YE/GN
3
3
Brown
Power supply
BN
BU
YE/GN
RY1 ACIN-L
CN10 ACIN-N
Power supply
Power connecting cord
Power connecting cord
Blue(Gray)
Blue(Gray)
Black
Black
Brown
Brown
1(N)
2(L)
3(SI)
1(N)
3(SI)
2(L)
Yellow/Green
Yellow/Green
Terminal
Indoor unit
Terminal
Outdoor unit
BN
BU
AC L-IN
AC N-IN
BN
BU
YE/GN
Evaporator
14K* 30K* Model
~
2(N)
1(L)
0(L)
0(L)
2(N)
1(L)
Power connecting cord
Blue
Blue
Y
ellow/Green
Brown
Brown
Gray
Gray
Power supply
L
N
BN
BU
YE/GN
Terminal
Indoor unit
Terminal
Outdoor unit
Terminal
Indoor unit
Terminal
Outdoor unit
4(SL)
4(SL)
Black
Black
Y
ellow/Green