MEXICOWANDERER wrote:
The priority battery should be direct and the aux battery charged by the relay.
sorry blue I thought there was a main and aux, there is not. If either is being charged above 13v then the batteries combine.
NOTES: Stud terminals A and B are interchangeable. Either battery bank can be connected to A or B.
If the ACR is to be used for cross connect, fuses between ACR terminals A and B and each battery
positive are not required according to ABYC guidelines. If the ACR is not used for cross connect,
install fuses to prevent a hazard if there is damage to the wires connecting the batteries to the ACR.
The fuses should be placed as close as possible to the batteries so that most of the wire is protected.
