LG LB-F3660HL - Connecting Cables between Indoor Unit and Outdoor Unit

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Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
1) Connecting cables to the Indoor Unit
■ Connect the wires to the terminals on the control board individually according to the outdoor unit connection.
• Ensure that the color of the wires of outdoor unit and the terminal No. are the same as those of indoor unit
respectively
■ 36K BTU
• Cooling and Heating Type
• Cooling only Type
2) Clamping of cables
1) Arrange 2 power cables on the control panel.
2) First, fasten the steel clamp with a screw to the inner boss of control panel.
3) For the cooling model, fix the other side of the clamp with a screw strongly.
For the heat pump model, put the 0.75mm
2
cable(thinner cable) on the clamp and tighten it with a plastic
clamp to the other boss of the control panel.
4) In Australia, the length of power supply cord measured from the entry of the power supply cord to the middle
of live pin on the power plug should be over 1.8m.
The power cord connected to the outdoor unit should be
complied with the following specifications (Rubber
insulation, type H05RN-F approved by HAR or SAA).
The connecting cable connected to the indoor and outdoor
unit should be complied with the following specifications
(Rubber insulation, type H05RN-F approved by HAR or SAA).
CAUTION
20mm
GN/YL
NORMAL
CROSS-SECTIONAL
AREA 5.5mm
2
NORMAL
CROSS-SECTIONAL
AREA 0.75mm
2
20mm
GN/YL
POWER INPUT
Terminals on the indoor unit
12 453
Terminals on the outdoor unit
12 453
Terminals on the indoor unit
12 453
Terminals on the outdoor unit
12 453
1(L) 2(N)
5. Connecting Cables between Indoor Unit and Outdoor Unit
If the supply cord is damaged, it must be replaced by a special cord or assembly availible from the
manufacturer of its service agent.
Make sure that the screws of the terminal are free from looseness.
WARNING