Hi there, I just connect my inverter up in the van and I can't get it to charge. I have the input limit set at 9. The cerbo gx is showing active ac input disconnected and AC-In L1 at 121V, what did I do wrong?
Please help! Also is there a way to update the firmware using just the Cerbo gx and a multiplus controller. I'm not see it on the victron iphone app