5
9.2
9.3
9.5
E
Use PG bushing to keep the weight of the cable and external force from
being applied to the power supply terminal connector. Use a cable tie to
secure the cable.
F
Power source wiring
G
Tensile force
H
Use ordinary bushing
I
Transmission wiring
J
Power source terminal block
K
Terminal block for indoor transmission
L
Terminal block for remote controller
M
To 1-phase power source
N
Transmission line 30 VDC
O
Terminal block for outdoor transmission line (TB3)
P
Transmission line to the remote controller, terminal block for indoor unit and BC controller
A
Terminal block
B
Round terminal
C
Shield wire
D
The earth wire from two cables are connected together to the S terminal. (Dead-end connection)
E
Insulation tape (To keep the earth wire of the shielded cable from coming in contact with the
transmission terminal)
[Fig. 9.3.3]
[Fig. 9.3.4]
[Fig. 9.3.5]
A
Terminal box
B
Knockout hole
C
Remove
A
Screw holding cover (2pcs)
B
Cover
[Fig. 9.3.1]
[Fig. 9.3.2]
A
B
C
A
Non-polarized
B
TB15
C
Remote Controller
D
TB5
[Fig. 9.2.3]
[Fig. 9.2.4]
2
S
M2
M1
A
B
D
1
9~13 VDC
A B
1
2
L
N
C
D
A
S
M2
M1
B
1
2
L
N
24~30 VDC
(A, B)
1 2
C
A
B
M2
M1
K
J
P
L
N
O
M1
M2
S
1
2
L
N
M
N
L
E
F
G
I
H
M2
S
M1
A
B
C
E
D
<Address board>
[Fig. 9.5.1]
A
C
F
D
B
E
2
1
A
SWA
B
SWC
C
SW1
D
SW11
E
SW12
F
SW14
