LG LS-M3021CL Service Manual page 32

3. Connecting the cable between
indoor unit and outdoor unit
1) Connect the cable to the Indoor unit.
I Connect the cable to the indoor unit by connect-
ing 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.)
Terminals on the indoor unit
Color of Wires
Color of Wires
Terminals on the outdoor unit
CAUTION
If a power plug is not to be used,
provide a circuit breaker between
power source and the unit as
shown below.
3(L) 4(N) 5
G/Y BROWN BLUE RED
G/Y BROWN BLUE RED
1(L) 2(N) 3(L) 4(N) 5
POWER INPUT
Main power source
Air
Conditioner
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).
30K, 32K
36K, 38K
The connecting cable connected to the indoor
and outdoor unit should be complied with the
following specifications (Rubber insulation, type
H07RN-F approved by HAR or SAA).
Circuit Breaker
Use a circuit breaker
or time delay fuse.
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CAUTION
NORMAL
CROSS-SECTIONAL
2
AREA 2.5mm
NORMAL
CROSS-SECTIONAL
2
AREA 5.5mm
NORMAL
CROSS-SECTIONAL
AREA 0.75mm
2