Just a clarifcation.Initiially I thought i will be connecting house and chassis battery connections from ALS to a relay but than realize it is a BUS under the hood.One wire from BUS is going to the positive terminal of chassis battery and other wire is going under the Rig to the house battery box and connecting to another split terminal and from there going to the positive terminal of the house battery.My question is that can I connect ALS house and chassis battery connections to this BUS.