Different question on wfco
I have a year old rv with 2 interstate cg2 232 amp hr batteries & had a 55 amp amp wfco converter. I called Randy @ best converters & asked about charging my batteries without running the generator al...
Forum Discussion
cdcorpe wrote:
No, this one http://www.bestconverter.com/75-Amp-4-Stage-Main-Board-Replacement-_p_559.html#.VaBtGjY5JqM
Ok, so now we have a mystery. Meantime, at least you can do the voltage drop test described earlier.
It could be explained by saying you have the earlier version, which did not have the "15 minute thing" so would only go into boost if the batts were below 50% same as the WFCO. Later on, PM adopted the Iota type "15 minute thing" to get rid of that, so it would do boost at least for 15 minutes no matter what your battery SOC.
What we have here is a conflict between that idea and your report that it did some sort of 15 minute thing going from constant 74 amps to 35. The conflict is now that to do that the batts would need to be at 75% or whatever and not at 50%.
Back to square one. Batteries to 50% (for sure using voltage and SG) then converter to battery using short fat wires and time what happens.
(Idea being there might still be an "issue" with the connections/wiring as it is now, that we need to eliminate before declaring the unit itself is at fault)
