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