LG MULTI V PRHR022 User Manual

INSTALLATION
13
ENGLISH
Wiring Connection
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
HR Unit respectively.
Terminal Block
HR Unit
L(L1) N(L2)
Terminal Block
HR Unit
AB
HR UNIT POWER INPUT
Master
Outdoor Unit
SODU. B SODU. A IDU. B IDU. A CEN. B CEN. A DRY1 DRY2 GND 12V
Lock nut
Conduit
L(L1) N(L2)
Power Supply
High Voltage
(220-240V)
AB
Communi
-cation
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.
!
WARNING
Make sure that the screws of the terminal are free from looseness.
!

LG MULTI V PRHR022 Specifications

General

Brand	LG
Model	MULTI V PRHR022
Category	Air Conditioner
Language	English