Internal Wiring Digram - LG PQCPM11A0 Installation And Owner's Manual

Internal Wiring Digram

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Indoor unit
220~240VAC
1P, 50/60Hz
CN-POWER
The color and polarity of the communications line can differ
from what's indicated on the PCB depending on the
manufacturer of watt meter. [ Black -> (+), white -> (-) ]
PI-485
PI-485 communications A/B or
MultV/MultiV PLUS A/B
Watt meter
Web PDI
R T
X X
- +
WHITE BLACK
Installation/Owner's Manual
2. Installing Web PDI
Multi V
PDI WHM
1 DI
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
MENU/
17
18 SELECT
19
20
1 DO
2
3
4
Web PDI
[ B->B / A->A ]
B A
TX
LG-NET 1
RX
LG-NET 2 TX
RX
TX
LG-NET 3
RX
TX
LG-NET 4
RX
FDD TX
RX
Ext. TX
RX
Ethernet 1 ACT
LNK
ACT
Ethernet 2 LNK
Console TX
RX
Run
Power
2-3