Connecting Cables Between Indoor Unit And Outdoor Unit; Connecting Cables To The Indoor Unit; Clamping Of Cables - LG FB-C186HSA0 Installation Instructions Manual

6. Connecting Cables between Indoor Unit and Outdoor Unit

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
18k/24k/30k/36kBtu/h
• Cooling only type
Therminals on the indoor unit
Therminals on the outdoor unit
POWER INPUT
(220-240V~ 50Hz)
42k/48k/60kBtu/h
• Cooling only type
Therminals on the indoor unit
Therminals on the outdoor unit
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).
If the supply cord is damaged, it must be replaced by a special cord or assembly availible from the manufacturer of its service agent.
WARNING
Make sure that the screws of the terminal are free from looseness.

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
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.
1(L) 2(N) 3
1(L) 2(N) 1(L) 2(N) 3
1(L) 2(N) 3
1(L) 2(N) 3
CAUTION
NORMAL CROSS-SECTIONAL AREA
Capacity 1 Phase 3 Phase
18kBtu/h 2.5mm 2 -
24kBtu/h 2.5mm 2 -
30kBtu/h 3.5mm 2 -
36kBtu/h 5.5mm 2 -
42kBtu/h 2.5mm 2
-
48kBtu/h - 3.5mm 2
60kBtu/h - 3.5mm 2
R S T N
POWER INPUT
(380-415V 3N~ 50Hz)
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).
cable(thinner cable) on the clamp and tighten it
2
17
NORMAL
CROSS-SECTIONAL
AREA 0.75mm (18K/24K/30K/36K/42K)
2
1.25mm (48K/60K)
2