LG Multi V 2 Series User Manual

Installation Manual 13
ENGLISH
Installation
Connect the wires to the terminals on the control board individually according to the outdoor unit connection.
• Ensure that the color of the wires of outdoor unit and the terminal No. are the same as those of indoor unit respectively.
Terminal Block Indoor
INDOOR POWER INPUT
IDU IDU
Outdoor unit
Indoor unit
Central controller
SODU SODU
DRY1
DRY2
GND
INTERNET
12V
Outdoor unit
1(L1) 2(L2) 3(A) 4(B)
Wiring Connection
WARNING : Make sure that the screws of the terminal are free from looseness.
How to connect wirings
Remove the electric parts Box cover and connect the wiring
Power Supply wiring
ground wiring
(Field wiring)
Fasten with
accessory clamp
Transmission wiring
(Field wiring)
Power supply wiring
ground wiring
Fasten with clamp
Transmission wiring
WARNING : Loose wiring may cause the terminal to overheat or result in unit
malfunction.
A fire hazzard may also exist.
Therefore, be sure all wiring is tightly connected.
Connection method of the connecting cable(Example)
Lock nut
Conduit
mounting
plate
Conduit
1(L1) 2(L2)
3(A)
4(B)
Power Supply
High Voltage
(208/230V)
Transmission
Lock nut
Conduit
mounting
plate
Conduit
1(L1) 2(L2)
3(A)
4(B)
Power Supply
High Voltage
(208/230V)
Transmission
Without case
With case

LG Multi V 2 Series Specifications

General

Brand	LG
Model	Multi V 2 Series
Category	Air Conditioner
Language	English