Fault AC Overload

[wcitro]

I am getting this message on display inside door but both AC's are working fine. I do need to replace my Atwood CO2 and Propane panel. Could this be related ? 2014 Redwood

[travelin' texans]

With both A/Cs (air conditioners) running that message may be related to the incoming AC (alternating current) shore power.
Do you have an EMS/surge protector, hardwired or portable, connected to the shore power? If not you need one ASAP!!!
Just be sure it's an EMS & not just a surge protector. It protects all the sensitive electronics from about any electrical fault encountered.

[mhs4771]

Do you have anything to measure the incoming AC Line Voltage, the message may be telling you that the line is sagging below a safe level for running the ACs.

[wcitro]

I have a Progressive surge protector from previous owner. Not sure if it is EMS . I plan to upgrade to a Watchdog