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Installation
Connecting the Cables
Indoor
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.)
CAUTION:
• The above circuit diagram is subject to change without notice.
• The earth wire should be longer than the common wires.
• When installing, refer to the circuit diagram behind the panel front of the indoor unit.
• Connect the wires firmly so that they may not be pulled out easily.
• Connect the wires according to color codes, referring to the wiring diagram.
CAUTION: If a power plug is not
used, provide a circuit breaker
between power source and the unit
as shown by.
CAUTION: The power cord connected to the "A" unit should be selected according to
the following specifications(Type "B" approved by HAR or SAA).
NORMAL CROSS
-SECTIONAL AREA
Unit(A)
Cable Type(B)
The power connecting cable connecting the indoor and outdoor unit should be selected
according to the following specifications (Type "B" approved by HAR or SAA).
Copyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
(mm
2
)
Grade
18k
24k
2.5
2.5
Indoor
Indoor
H05VV-F
H05VV-F
NORMAL
CROSS
-SECTIONAL
AREA
Cable Type(B)
Main power source
Air
Conditioner
(mm
2
)
Grade
18k
24k
2.5
2.5
H07RN-F
H07RN-F
- 22 -
Circuit Breaker
Use a circuit breake
or time delay fuse.
LGE Internal Use Only
- Quick Links:
- Self-Diagnosis Function
- Outdoor Unit
Hide quick links:
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