Electrical Wiring Work - LG JB-Q66LRA0 Installation Manual

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Electrical Wiring Work

Wiring Connection
Perform the electrical wiring work according to the
electrical wiring connection.
• 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.
a
Main power source
Circuit breaker
b
Switch box
c
d
Indoor
e
Outdoor
• Capacity of circuit breaker
Cpacity
5.5 TR
8.5 TR
11 TR
Indoor unit
• Remove the control box cover for electrical
connection between the indoor and outdoor
unit. (Remove crews)
MCB Rating (3 phase)
20 A
40 A
40 A
• Use the cord clamper to fix the cord.
Control box
a
b
Control terminal board
c
Cord clamper
d
Remote control cord
Connection cord between the indoor unit and
e
the outdoor unit
f
Control box cover (On which the electric wiring
connection is put)
Outdoor unit
• Remove the control cover for wiring connection.
• Use the cord clamper to fix the cord.
• Earthing work
INSTALLATION
17

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