8
GB
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(Be sure to operate with the main power turned OFF.)
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over 10, and setting branch numbers.
1
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Example: If Address is “3”, remain SW12 (for over 10) at “0”, and match
SW11 (for 1 to 9) with “3”.
2
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Match the indoor unit’s refrigerant pipe with the BC controller’s end connection
number.
Remain other than series R2 at “0”.
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switches can be used to set unit addresses and branch numbers at will.
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them referring to the Data Book.
A
Address board
)LJ
)LJ
TB5
TB15 TB5
TB15
S
M1 M2
S
M1 M2
TB3
M1 M2
2
1
2
1
TB5
TB5
S
M1 M2
S
M1 M2
TB3
M1 M2
TB5
CN90
Pair No.
0
Pair No.
0
Pair No.
0
9
9
CN90
TB15
TB5
TB15
S
M1 M2
S
M1 M2
TB3
M1 M2
2
1
2
1
SW14
SW11
SW12
1 2 3 4 5 6 7 8 9 10
ON
OFF
SW1
SWC
CN82
CN43
3
2
SWA
1
0 1
2
3
4
5
6
7
8
9
0 1
2
3
4
5
6
7
8
9
0 12
3
4
5
67
89
AB
C
D
EF
(10ths DIGIT)
(1s DIGIT)
. /
.
(BRANCH No.)
2
3
SWB
4
ADDRESS
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and SWB (slide switch). Select a suitable setting from the table below according to
the installation location.
* Make sure the SWA and SWB switch are set, otherwise problems such as not get-
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SWA
SWB
1
2
3
Silent
Standard
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4
4 direction
2.5 m
2.7 m
3.5 m
3
3 direction
2.7 m
3.0 m
3.5 m
2
2 direction
3.0 m
3.3 m
3.5 m
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LQDUHPRWHFRQWUROOHU)LJ
If you want to sense room temperature with the built-in sensor in a remote control-
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thermometer is OFF.
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SWA
SWB
1
2
3
Silent
Standard
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4
4 direction
2.7 m
3.2 m
4.5 m
3
3 direction
3.0 m
3.6 m
4.5 m
2
2 direction
3.3 m
4.0 m
4.5 m
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the connecting cables, refer to the outdoor unit installation manual.
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2
core cable. If the distance is more than 10 m, use a 1.25 mm
2
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1
MA Remote controller
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2-wire)
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2
M-NET Remote controller
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polarized 2-wire)
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3
Wireless remote controller(When installing wireless signal receiver)
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-
troller board.
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controller, connect TB15 each with the same number.
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controller. (In initial setting of indoor unit and wireless remote controller, Pair No. is
0.)
A
Terminal block for indoor transmission cable
B
Terminal block for outdoor transmission cable (M1(A), M2(B),
(S))
C
Remote controller
D
Wireless signal receiver
E
Wireless remote controller
