Electrical Wiring; Wiring Connection; Outdoor Unit - LG LBUE4880HL Installation Instructions Manual

(1)A30021V(· ˘ fi ¿ ) 1994.12.31 2:11 PM ˘ ` 11

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 power source and the unit.
A disconnection device to adequately
disconnect all supply lines must be
fitted.
• Capacity of circuit breaker
Capacity
18K BTU/h
24K BTU/h
36K BTU/h
48K BTU/h
60K BTU/h

WIRING CONNECTION

INDOOR UNIT
• Remove the control box cover for
electrical 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
connection.
• 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 !!
Perform the electrical wiring work according to
the electrical wiring connection.
Main
power source
1 Phase 3 Phase
25A -
25A -
Control terminal board
35A 25A Control box
50A 35A
50A 35A
2
11
Circuit Breaker
Switch box
Outdoor
Indoor
A A view
Remote
control cord
1
Cord clamper
Connection
cord between
the indoor unit
1 and the
outdoor unit
Control box cover
(On which the Electric
Wiring Connection is put)
Main terminal board
Control terminal board
Cord
clamper
Cover control