From your webpage.
"I also discovered that the ACRs are not connected properly by Ranger, they feed +12V directly to the remote
LED connection, this is not needed or even recomended by Blue Sea. The minimum connection for the ACR to function is the two batteries and a ground. The additional connections are for a remote
status LED and start lockout. I rewired mine and ran a cable forward to have a remote status LED visible from the helm
. The start lockout is not used."
I had seen in another site that the ACR should be connected as above, i.e. to both batteries and a positive to LED and neg. I did not see where on the Blue Seas instruction it said not to do this. Just looking for more info.
Edit:OK now I see it just need to read the instructions.