Outdoor Unit; Indoor Unit - LG PQCPA11A0E Installation & Owner's Manual

Reviewing the wattage (incteconnecting with the power display)
The LG ACCS offers the power display interconnection function to check and manage the wattage of
all indoor units of the air conditioners connected to the ACP. If this function is used, when the outdoor
unit is shared with officetel, residential-commercial building, and school, it can be effectively controlled
because the wattage for each indoor unit is displayed.
Because the power display interconnection function remotely reads the wattage without the separate
inspection program, it can easily check the wattage on which the billing can be done.
Caution: Power display interconnection
In order to use this function, the wattmeter should be interconnected with the PI385
connected to the ACP. For the power display interconnection function, the ACP and
the wattmeter should be connected to the PI485 via the BUS. For more information
about installing and using the wattmeter and the PI485, see the manual of the related
product.
TX
LG-NET 1
RX
TX
LG-NET 2
RX
1
DI TX
2 LG-NET 3
RX
3
TX
4 LG-NET 4
RX
5
6
7
TX
8 FDD
RX
9
10 TX
Ext.
RX
11
12
13
14
ACT
Ethernet 1
15 LNK
16
17 MENU/
ACT
18 SELECT Ethernet 2
LNK
19
20
TX
Console
RX
1 DO
Run
2
3
4 Power
ACP
AC Manager
Power display
3. ACP operation by using the LG ACCS

Outdoor Unit

Wattmeter
Installation/Owner's Manual

Indoor Unit

3-61