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Installation and Commissioning Guide - Split Ducted Variable Capacity Commercial Indoor Unit
Doc. No. 0525 - 068 Ver. 3 201104
Installation and Commissioning Guide
Variable Capacity Commercial
. Wiring Connections
. LC- Wall Control Wiring Connections
WALL CONTROL
GND
485 B
485 A
Power
WC-1
WALL CONTROLLER
+12V AB G
CUT OFF
GR / GR-WH
BR / OR
BL
BL-WH
BR-WH / OR-WH
BR / OR
BL
BL-WH
BR-WH / OR-WH
INDOOR
CONTROL
BOARD
WALL CONTROL WIRING
POWER: - BROWN / ORANGE
485 A: - BLUE
485 B: - BLUE-WHITE
GND: - BROWN-WHITE / ORANGE-WHITE
NOT USED: - GREEN / GREEN-WHITE
. NEO Wall Control Wiring Connections
. NEO RJ Wiring
WALL CONTROL
TWC-1
+12V
A
B
G
INDOOR
CONTROL
BOARD
RJ45
WALL CONTROL
TWC-2
+12V
A
B
G
RJ45
WALL CONTROLLER
. NEO Hard Wiring
WALL CONTROL
WALL CONTROLLER
+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