Installation and Commissioning Guide
Classic 2 Outdoor Units
Installation and Commissioning Guide - Classic 2 Split Ducted Outdoor Unit
Doc. No.0525-073 Ver. 8 210414
31
15. Wiring Connections
15.01. LR7-1 and LC7-2 Wall Control Wiring Connections
TOUCH
WALL CONTROL
TWC-1
+12V
A
B
G
BR / OR
BL
BL-WH
BR-WH / OR-WH
WALL CONTROLLER
+12V A B G
BR /
O
R
BL
B
L-
WH
BR-
W
H
/ O
R-
W
H
INDOOR
CONTROL
BOARD
CUT OFF
GR / GR-WH
RJ45
WALL CONTROL WIRING
POWER:
- BROWN / ORANGE
485 A:
- BLUE
485 B:
- BLUE-WHITE
GND:
- BROWN-WHITE / ORANGE-WHITE
NOT USED: - GREEN / GREEN-WHITE
15.02. NEO Wall Control Wiring Connections
15.02.01. NEO Hard Wiring
WALL CONTROL
W
AL
L CO
NT
RO
LL
ER
+12V
A
B
G
CUT OFF
GR / GR-WH
INDOOR
CONTROL
BOARD
+12V
A
B
G
RJ45
WALL CONTROL WIRING
POWER:
- BROWN / ORANGE
485 A:
- BLUE
485 B:
- BLUE-WHITE
GND:
- BROWN-WHITE / ORANGE-WHITE
NOT USED: - GREEN / GREEN-WHITE
15.02.02. NEO RJ45 Wiring
WALL CONTROL
TWC-1
+12V
A
B
G
INDOOR
CONTROL
BOARD
RJ45
WALL CONTROL
TWC-2
+12V
A
B
G
RJ45
WALL CONTROLLER
