Air conditioning compressors won’t run

[beanhedd]

2026 DYNAQUEST XL 3200kd. Cannot get both a/c compressors to run. Fans run in manual low or high but not in auto. Switched power source from 50amp to generator a couple times. No help . No fault codes. Help

Yes it’s still under warranty,but if it’s a simple circuit breaker or such I can fix it.. I’m in the Okefenokee swamp right now sweating my ass off.

 

[Dan_Frisbie]

I had a similar problem with my Brinkley, but only one A/C unit…
Do you have the Firefly control or another similar CANbus control system?

Try a full system reset (complete power down and restart) of your computer control system.

 

[Kevin D Pem]

2026 DYNAQUEST XL 3200kd. Cannot get both a/c compressors to run. Fans run in manual low or high but not in auto. Switched power source from 50amp to generator a couple times. No help . No fault codes. Help

Yes it’s still under warranty,but if it’s a simple circuit breaker or such I can fix it.. I’m in the Okefenokee swamp right now sweating my ass off.

Sounds like a thermostat issue

 

[beanhedd]

I had a similar problem with my Brinkley, but only one A/C unit…
Do you have the Firefly control or another similar CANbus control system?

Try a full system reset (complete power down and restart) of your computer control system.

 

[beanhedd]

Kevin, you’re a hero. Thanks so much. Your solution solved the problem. We have been sweating for two days. My wife says thanks too. So simple. I will pass the good on.