Indoor Unit - LG LBNG3061YL Service Manual

ELECTRICAL WIRING
• 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 between the
power source and the unit. A disconnection
device to adequately disconnect all supply lines
must be fitted.
• Capacity of circuit breaker
Capacity
30K BTU/h
WIRING CONNECTION

INDOOR UNIT

• Remove the control box cover for elec-
trical connection between the indoor
and outdoor unit.(Remove two screws
¿.)
• Use the cord clamper to fix the cord.
OUTDOOR UNIT
• Remove the control cover for wiring con-
nection.
• Use the cord clamper to fix the cord.
• Earthing work
Connect the cable of diameter 1.6mm
or more to the earthing terminal provided
in the control box and do earthing.
※ Please check !!
Copyright ©2007 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
25A
2
- 18 -
Main
power source
Indoor
Control terminal board
A
Control box
1
Control box cover
(On which the Electric
Wiring Connection is put)
Terminal block
Over 5mm
Holder for
power supply
cord
Cover control
Connecting
cable
Power cord
Circuit Breaker
Switch box
Outdoor
A view
Cord clamper
Remote
control cord
Connection
cord between
the indoor unit
and the
outdoor unit
1
LGE Internal Use Only