Multi V Plus & Mps Product - LG Deluxe central controller Installation Manual

External Wiring Diagram
Multi V plus & MPS Product
- Refer the following wiring diagram and connect the communication line accordingly
MAIN PCB
A A
B B
PI 485
E E
F F
C C
D D
GND GND
VCC VCC
Outdoor unit 0
MAIN PCB
A A
B B
PI 485
E E
F F
C C
D D
GND GND
VCC VCC
Outdoor unit 1
MAIN PCB
A A
B B
PI 485
E E
F F
C C
D D
GND GND
VCC VCC
Outdoor unit 16
A, B terminals are connected to indoor units and C, D terminals are connected to CNU.
* Notice : Indoor unit address setting can be done by wired and wireless remote controller
10 Deluxe central controller
Indoor units
00 01 02
10 11 12
F0 F1 F2
0F
1F
FF
Deluxe Central Controller
Cross
Cable
BUS A
BUS B
CNU
LAN Port
(PQNFG00A0)