Help a/c won't start.

[Pennylane]

Need help with 05 Everest 323l roof a/c. I bought used 2 weeks ago from rv lot. It was working just great, i push start on remote, i hear beeps like normal but does nothing. Is there a reset to this?
This is my full time home, any help or advice it appreciated.

[chuckster57]

Welcome to the forum
The button your pushing is on a remote for the thermostat?

Is your trailer plugged into a 50AMP receptacle?

[Pennylane]

Chuckster57, thank you for your help. I figured out to get mini-ladder & push the "cool" override on cooler on ceiling. Someone had unplugged my power cord then plugged it back in. I have always shut main breakers off b4 unplugging & plugging into shore power.