17
3. Non-MRV Wall Mount (AW...)
Wiring Connections
SW1
W
ired controller
Unit 0
... ...
(main unit)
Unit 1
Unit 15
A B C
A B
B
B
C
C
C
A
A
A B C
A B C
SW1
SW1
High Wall
WK-B
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connect with WK-B is considered as
main unit 0.
(2) Remove the jumpers on CN3 and
CN4.
(3) The wired control must connect to CN1
of the WK-B main unit (unit 0).
(4) Connect the CN2 on the main unit
(unit 0) to the next WK-B subordinate
unit (unit 1) CN1 or CN2. Only the
main unit (unit 0) must use CN1 for
the control. All others may use CN1 or
CN2. See Picture 2.2.
(5) Set the dipswitch address of the WK-B
adapter. The adapters ship with all
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C:
Two controllers on one indoor
Notice: For wired controller connection and warranty details, please
follow the corresponding indoor unit installation instructions.
LED3/R LED4/G
A
B
C
A
B
C
Wired controller
Wired controller
Polar wire
SW1
CN4
CN3
CN5
CN1
A BC
A BC
CN2
1 2 3 4
LED1/R
LED2/G
WK-B
Indoor PCB board
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A B
C
A B
C
A B
C
Indoor 1
Wired controller
Polar wire
Wired controller
Polar wire
Wired controller
Dipswitch position
Dipswitch position
Unit #
1
2
3
4
Unit #
1
2
3
4
0*
Rႇ
Rႇ
Rႇ
Rႇ
8
on
Rႇ
Rႇ
Rႇ
1
Rႇ
Rႇ
Rႇ
on
9
on
Rႇ
Rႇ
on
2
Rႇ
Rႇ
on
Rႇ
10
on
Rႇ
on
Rႇ
3
Rႇ
Rႇ
on
on
11
on
Rႇ
on
on
4
Rႇ
on
Rႇ
Rႇ
12
on
on
Rႇ
Rႇ
5
Rႇ
on
Rႇ
on
13
on
on
Rႇ
on
6
Rႇ
on
on
Rႇ
14
on
on
on
Rႇ
7
Rႇ
on
on
on
15
on
on
on
on
* Unit 0 is connected directly to the control and is main
