I'm not familiar with your model so I 'm not sure what that panel is saying, but welcome to the forum. I'm sure someone else will have better info for you.
Sorry, my Aria is too old to have that same panel. But welcome to the forum. If you haven't yet, go to Thormotorcoach.com, click on owners, owners resources, and enter your personal info and VIN. You will find tons of info on your coach including a complete guide to your Firefly system and each item on your panel.
Mike
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Vicki and Mike, Aria 3901- The Wined Up Bus, towing 16 Jeep JKUR.