LG AS-C0764DB0, Service Manual

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Service Manual 2 5
Connect the cable to the Indoor unit.
Connecting the cable between indoor unit and outdoor unit
• Connect the cable to the indoor unit by connecting the wires to the terminals on the control board individually according to
the outdoor unit connection. (Ensure that the color of the wires of the outdoor unit and the terminal No. are the same as
those of the indoor unit.). The earth wire should be longer than the common wires.
The above circuit diagram is subject to change without notice.
When installing, refer to the circuit diagram on the control box
inside Indoor Uint.
Air
Conditioner
Main power source
Circuit Breaker
Use a circuit
breaker or time
delay fuse.
NORMAL
CROSS-SECTIONAL
AREA 0.75mm
2
The power connecting cable connected to
the indoor and outdoor unit should be
complied with the following specifications
(Type "B" approved by HAR or SAA).
The power cord connected to the "A" unit
should be complied with the following
specifications(Type "B" approved by HAR or
SAA).
(mm
2
)
• The above circuit diagram is subject to change without
notice.
• Be sure to connect wires according to the wiring diagram.
• Connect the wires firmly, so that not to be pulled out easily.
• Connect the wires according to color codes by referring the
wiring diagram.
• If a power plug is not to be used, provide a circuit
breaker between power source and the unit as
shown below.
Connecting the cable between indoor unit and outdoor unit
• When installing, refer to the circuit diagram on the
Control Box of Indoor Unit.
• When installing, refer to the wiring diagram on the
Control Cover Inside Outdoor Unit.
5k~9k 12k 14K~18k 24k~28k 30k, 32k 36k, 38k
1.0 1.0 1.5 2.5 2.5 5.5
Unit(A) Indoor Indoor Indoor Indoor Outdoor Outdoor
Cable Type(B) H05VV-F H05VV-F H05VV-F H05VV-F H05RN-F H05RN-F
NORMAL CROSS
-SECTIONAL AREA
Grade
5k~12k 14k~18k 24k~28k
1.0 1.5 2.5
Cable Type(B) H07RN-F H07RN-F H07RN-F
NORMAL
CROSS
-SECTIONAL
AREA
Grade
(mm 2 )