Samsung AC140MXAD*H - How to Write the EEPROM

7-9
SW update
7-5. How to write the EEPROM
tupdate EEPROM through RS485 communication.
Step 1
Connect S-converter to F1,F2 line
USB to RS232 cable S-Converter
TX+ ĺ F1
TX+ ĺ F2
Outdoor unit
Main PCB
Step 2
Execute S-net pro 2 and set environment then click connect button
Click Connect