clipper1014 wrote:
Thanks I have a WFCO model WF-8735P. The heater is on the same line as the bath,bed,slide(I don't have a slideout) & lights. Where do you suggest conecting to?
According to WF all 6 DC circuits are filtered...Clean DC
Measure the AC Ripple on circuit water heater is currently on at the water heater circuit board. (Brown wire)
AC Ripple....measure DC Voltage using AC setting on voltmeter
AC Ripple.....amount of AC Voltage 'bleeding' over into a DC circuit from being converted
AC Ripple higher then 1V AC will cause issues
IF the current circuit being used for water heater has AC Ripple ....measure the other circuits at DC Panel and swap to the one that has lowest AC Ripple