LG LSN090HYV Product Data Book page 73

6RMI0-04C
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.)
• The circuit diagram is a subject to change without notice.
• The earth wire should be longer than the common wires.
• When installing, refer to the circuit diagram on the chassis cover.
• Connect the wires rmly so that they may not be pulled out easily.
• Connect the wires according to color codes, referring to the wiring diagram.
• Connect the wires should be sized per local code.
Provide a circuit breaker between
power source and the outdoor unit as
shown below.
Capacity(Btu/h)
Circuit
Breaker
9k~12k
(A)
15
The power cord connected to the outdoor unit should be complied with the following
speci cations (UL recognized or CAS certi ed).
Power supply cable (208/230V)
The power connecting cable connected to the indoor and outdoor unit should be complied
with the following speci cations
Connecting cable (208/230V)
Field wiring shall be done such that the current carrying conductors become taut before the earthing conductor
if the cord slips out of the cord anchorage.
When using the separate wire as the power cord, please x the separate wire into the control box
panel by using tie wrap as the xture.
72
18k/24k/30k/36k
30
AWG_"A"
(UL recognized or CAS certi ed).
AWG_"B"
Inverter Single
Main power source
Air
Conditioner
Capacity(Btu/h)
Power
9k/12k/18k
"A" 14
Capacity(Btu/h)
Power
9k/12k/16k/18k/24k/30k/36k
18
"B"
Installation
Circuit Breaker
Use a circuit breaker
or time delay fuse.
24k/30k/36k
12