Quick background, Mercedes Sprinter 2021 Gas engine. Victron Orion DC to DC Isolated charger 12/30 running to 2 100ah renogy lithium batteries.
I am to the point where I am thinking I have a bad unit. I start the engine and I will see bulk/absorption charge depending on voltage, but I'm only seeing about 1amp of charging through the victron smart meter. Makes it pretty much worthless as a charger.
Hoping someone has solved this issue. I've searched the forums and read plenty of posts about adjusting the voltage settings for my battery and engine shutdown numbers etc. I've tinkered there. The app says its charging, I'm jut getting barely any amps.
I've gone over all the connections and certain I have the wiring correct.
Any advice? Are these units known for going bad?