First time here and thank you for the support. I also am having a tough time installing my SmartShunt. I have an Airstream Trailer, with two 80Amp AGM batteries hooked in parallel, installed right from the factory.
One battery has a load going to the inverter, and the other one has the two BIG cables going to the system. By saying BIG, that means the negative cable is a big one that is attached to the negative post. I am sure there is a more technical term for this, but I am not an expert by any means.
From reading the instructions, I don't see how I am going to actually CUT that big negative cable, and somehow, and attach appropriately sized lugs to the each cut end of that big cable, so that each lug attaches to the Smart Shunt. Did I get that right?
I keep trying to upload a picture (.pdf, .png, .jpeg ) but each time it fails. Not sure what I am doing wrong. I always get "parsing response failed".
I'll try again with an official Wiring Diagram from Airstream. Nope, this time "somthing went wrong". I can't win. Please help, thanks.