LB-D1860HL — LG Air Conditioner Service Manual (repair manual). Page 11

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–18–
Outdoor
Indoor
Control terminal board
Control box
Control box cover
(On which the Electric
Wiring Connection is put)
A
view
Remote
control cord
Connection
cord between 
the indoor unit
and the 
outdoor unit
Cord clamper
1
1
Main 
power source
Switch box
Circuit Breaker
Use a 25A(18K),   
circuit breaker or time 
delay fuse.
Cover control
Terminal board
ELECTRICAL WIRING
INDOOR UNIT
• Remove the control box cover for electrical con-
nection between the indoor and outdoor
unit.(Remove two screws 
.)
• Use the cord clamper to fix the cord.
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 supply-
ing the current required by the air conditioner.
• Use a recognized circuit breaker 25A(18K),
between the power source and the unit. A discon-
nection device to adequately disconnect all supply
lines must be fitted.
WIRING CONNECTION
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
2
or more to
the earthing terminal provided in the control box
and do earthing.
¡
¡
ÿ
Please check !!
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