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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 25A(48K)
between the power source and the unit. A discon-
nection device to adequately disconnect all supply
lines must be fitted.
WIRING CONNECTION
INDOOR UNIT
• Remove the control box cover for electrical con-
nection between the indoor and outdoor
unit.(Remove two screws ➀.)
• 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 1.6mm
the earthing terminal provided in the control box
and do earthing.
Please check !!
Copyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Perform the electrical wiring work according to the electrical wiring
connection.
Main
power source
Control terminal board
Control box
or more to
2
- 18 -
Circuit Breaker
Use a 25A(48K)
circuit breaker or time
delay fuse.
Switch box
Indoor
A
1
1
Control box cover
(On which the Electric
Wiring Connection is put)
Outdoor
A view
Remote
control cord
Cord clamper
Connection
cord between
the indoor unit
and the
outdoor unit
Main terminal board
Control terminal board
Cover control
LGE Internal Use Only
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