
CNU setup method
Installation Manual 13
ENGLISH
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Set the PC environment for CNU IP setting
1) Check CNU , and connect between PC and CNU by 232 cable.
If your computer doesn't have 232port, Use USB to 232 Port cable.
2) Start up the RS232 Monitoring Program on the PC.
(You can download the RS232 Monitoring Program from LG air conditioner global website.)
3) Follow below procedure.
Install Teraterm
program
Select
serial
Change
port
1.Select language
2.Click Continue
3.Click Continue
4.Installing step of program
5.Finishing step of the installation
Change IP address
And Gateway
Click the
PCB’s Reset button
Recheck the
Changed DATA
Serial port
Setup to change
baud rate