Batteries, Magnum inverter issue, help please

[albion]

Hi there, I had a worker replaced the batteries in our rv, they hooked them wrong, and now the magum inverter won’t reset. I have the residential fridge plugged into the outside outlet from the back door of the fridge. And the geny wont switch over. Does it sound like i need a new inverter? Or could it be be still hooked up wrong, everything else seems to be working.

[Notanlines]

Check the fuses on the back of the inverter. And what 'worker?'

[albion]

I couldn't find any fuses on the back of the inverter.

[ARCliz]

there are two small circuit breakers on the side -- push to reset type

[ARCliz]

need more info -- size of inverter -- battery info voltage and how many and how hooked up-- series / parallel A PICTURE is worth a THOUSAND words !!!

[albion]

Here's my photos, appreciate the help!! Thank you for all you do!!

[ARCliz]

sorry about no responding earlier , been out of range. have you cheched the FUSE on the large red wire from inverter , also hard to see where wires on batteries are going , all positive wires should go to fuses/ resettable circuit breakers . Poor workmanship in the way your batteries are wired-- have a REAL electrical

[ARCliz]

missed end of post ---- have a real electrician check it out . wires are not well identified and sounds like something is reversed !!