I am in the US and have the multiplus 12/2000. I started getting low voltage alerts, first reading 11.90volt then 9.*volt then 7, 4 2 then even ZERO volts and up to 5.56 and no nothing again. I have two battle born 100amp/hr batteries and they are charged, 13.77 at last look. I checked the fuse and shunt, there is 13.77 volts AND direct battery voltage (at that time) so I know it is not the batteries. The inverter is not putting out any power.
It has only been in service 5 months, used for 5-6 camping trips.
Any ideas?
Keith from NY