LG LB-C246HSA0 Instruction Manual page 17

ELECTRICAL WIRING
• All wiring must comply with local
requirements.
• Select a power source that is capable of
supplying the current required by the air
conditioner.
• Use a recognized circuit breaker between
the power source and the unit. A
disconnection device to adequately
disconnect all supply lines must be fitted.
• Capacity of circuit breaker
Capacity 1 Phase
18K BTU/h 20A
24K BTU/h 25A
30K BTU/h 30A
36K BTU/h 35A
42K BTU/h
48K BTU/h
60K BTU/h
WIRING CONNECTION
Indoor unit
• Remove the control box cover for
electrical connection between the
indoor and outdoor unit.
(Remove crews .)
• Use the cord clamper to fix the cord.
Outdoor unit
• Remove the control cover for wiring
connection.
• Use the cord clamper to fix the cord.
• Earthing work
Connect the cable of diameter 1.6mm2
or more to the earthing terminal
provided in the control box and do
earthing.
Please check !!
Perform the electrical wiring work according to the
electrical wiring connection.
3 Phase
-
-
-
-
- 20A
- 20A
25A
Installation of Indoor, Outdoor Unit
Main
power source
Indoor
Control terminal board
A
Control box
1
Control box cover
(On which the Electric
Wiring Connection is put)
Control terminal board Control terminal board Control terminal board
Main terminal board Main terminal board Main terminal board
Circuit Breaker
Switch box
Outdoor
A view
Remote
control cord
1
Cord clamper
Connection
cord between
the indoor unit
and the
outdoor unit
Main terminal board
Control terminal board
Cover control
Cord
clamper
Cover control
Installation Manual 17