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 pow-
er source and the unit. A disconnection device to
adequately disconnect all supply lines must be fit-
ted.
• Capacity of circuit breaker
Capacity
36K BTU/h
42K BTU/h
48K BTU/h
60K BTU/h
WIRING CONNECTION
INDOOR UNIT
• Remove side panel 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 1.6mm
the earthing terminal provided in the control box
and do earthing.
Please check !!
Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Perform the electrical wiring work according to the electrical wiring
connection.
1 Phase
3 Phase
35A
-
40A
-
50A
25A
50A
35A
or more to
2
Main
power source
Indoor
- 24 -
Circuit Breaker
Switch box
Outdoor
Control terminal board
Cord damper
Main terminal board
Control terminal board
Cord
clamper
Cover control
LGE Internal Use Only