New (to us) 2007 Palomino 280 with converter issues

[JackFrostWinter]

if thats ALL your gonna use , then yes , by all means 30 amps will more than suffice . But , as I previously said ... if you by chance use a Igloo / Coleman ( and there are other names ) of the peltier ( TEC ) style coolers that plug into 12 volt DC , and will run off the inside of your pup ,while traveling from ( say - --- ) Denver Co to Cheyenne WY and need extra cooling space , more than your little 3 way fridge can handle ,... well .. like I said ... those coolers use a LOT of amperage . so , if your not by chance going to use one , then now worries mate ...

[megsfinlay]

Thanks Gals. sums things up beautifully.

[megsfinlay]

Thanks Jack! We don't use the plugin coolers. We have Yeti brand coolers.

[GalsofEscape]

Welcome

[fmattox73]

I think that first, I would take the battery out of the box, haul it off to my nearest
Auto Parts store and let them charge it and test it to see if it's any good.
If bad, then replace it and retry lights, etc.
If you are still getting the beep signal then check out the converter.
A local electronics repair shop should be able to fix it for you if it's the problem.
Presumably you have checked all the fuses. (AC & DC)