LG R22AWN-NC9 - Connecting the Cables

18 Air Conditioner
Installation
Indoor unit
Connect the cable to the indoor unit by connecting the wires to the terminals on the control board
individually according to the outdoor unit connection. (Ensure that the color of the wires of the
outdoor unit and the terminal No. are the same as those of the indoor unit.)
Connecting the Cables
• The circuit diagram is a subject to change without notice.
• The earth wire should be longer than the common wires.
• When installing, refer to the circuit diagram on the chassis cover.
• Connect the wires firmly so that they may not be pulled out easily.
• Connect the wires according to color codes, referring to the wiring diagram.
The power cord connected to the unit should be selected according to the following
specifications(Type "B" approved by HAR or SAA).
The power connecting cable connecting the indoor and outdoor unit should be selected according
to the following specifications (Type "B" approved by HAR or SAA).
18k 22k, 24k, 28k
1.5 2.5
Unit(A) Indoor Indoor
Cable Type(B) H05VV-F H05VV-F
NORMAL CROSS -
SECTIONAL AREA
Grade
(mm
2
)
18k 22k, 24k, 28k
1.5 2.5
Cable Type(B) H07RN-F H07RN-F
NORMAL CROSS
-SECTIONAL AREA
Grade
(mm
2
)
Insert the connecting cable through the bottom side of indoor unit and connect the cable (You can
see detail contents in 'Connecting the cables' section)
(1) Open the Front Grille
(2) Support the Front Grille with supporter
(3) Open the Control Cover
(4) Connect the connecting cable
Control Cover