mdilts

Hello. I saw this post about the Freedom 458 inverter/charger. It looks as if i have the same problem as the gentleman who started the post. My inverter/charger will not charge. When engine runs, it charges up batteries and inverter works fine. When hooked up to shore power, charge blinks and will eventually go to red low battery. I read there is a fuse for the incoming 120V and there is also a F2 1/4" amp 250v fuse inside the inverter. The users manual does not tell you anything about troubleshooting the inverter so I was hoping that anyone had input and the manual to guide me to a correct fix. FYI, took it to a RV place and they told me my inverter was bad because it's putting out 16V and wanted to charge me $1700. I have a feeling that it's good but it's fuses after everything I have read. I just can't find the fuses. Thank you for your guidance.