I have a 2017TC 8.4S and the model of my converter is not one of the ones that you have manuals posted for Dan. I now know it is not the battery that is my problem, and my slide-out gives the alarm of circuit going to ground when I unplug it for a short time from the power as the battery cannot charge much due to something draining it constantly. I know my converter fan runs quite a bit as soon as I plug the electric back in to the camper too.