LG UT24H.NN1 User Manual – Page 9

Posted on 22 Sep, 2019
Manufacturer: LG
Category: Air Conditioners
Product: LG UT24H.NN1
Pages: 27
File size: 5 MB

Installation Manual
9
The indoor unit installation
Wiring Connection
ENGLISH
• Open the control box cover and connect
the Remote controller cord and Indoor
power wires.
• Remove the control box cover for
electrical connection between the indoor
and outdoor unit.
(Remove screws
¿
)
• Use the cord clamper to fix the cord.
Remote
controller
cord
Control box cover
(On which the Electric
Wiring Connection is put)
Connection cord
between the indoor unit
and the outdoor unit
1
1
If the supply cord is damaged, it must be replaced by a special cord or assembly available from the manufacturer of its service
agent.
CAUTION
2
0
mm
G
N
/YL
2
0
mm
G
N
/YL
NORMAL
CROSS-SECTIONAL
AREA 0.75mm
2
Capacity(kw)
3.5 / 5.0 / 6.0 / 7.0
1 Phase
2.5mm
2
NORMAL CROSS-SECTIONAL AREA
The power cord
connected to the outdoor unit should be complied with
the following specifications (This equipment shall be provided with a
cord set complying with the national regulation).
The connecting cable
connected to the indoor and outdoor unit should
be complied with the following specifications (This equipment shall be
provided with a cord set complying with the national regulation).
Precautions when laying power wiring
Use round pressure terminals for connections to the power terminal block.
When none are available, follow the instructions below.
• Do not connect wiring of different thicknesses to the power terminal block. (Slack in the power
wiring may cause abnormal heat.)
• When connecting wiring which is the same thickness, do as shown in the figure below.
W
ARNING:
Make sure that the screws of the terminal are free from looseness.
CAUTION:
The Power cord connected to the unit should be selected according to the
following specifications.
Round pressure terminal
Power wire