RC group LAN connection

[slavex]

Hi,

After a brief problem with the power I have a problem with LAN connection between 3 air conditioners RC Pegasus DXA. One of the electronics are not recognized in the network, as does not exist.
I need your help.

[NoNickName]

Check the addresses of the boards, but if you have got trouble with the power supply, maybe one serial board fried.

[slavex]

thanks for your help i will check the board(replace)