Quote:
Originally Posted by Old-Biscuit
Fan runs to cool converter
You did connect those 6v batteries in SERIES...correct?
Converter should NOT be charging batteries continuously ...will boil batteries
Need to measure converter DC Output (voltmeter on the RED & BLACK Terminals)
Also need to check each battery cell .....may have a bad cell causing converter to run
(hydrometer...specific gravity of each cell)
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Yes, house batteries connected in series.
I'm wondering if it's just the fan running. I'm in So-Cal, and we've had some extreme heat lately. Entering the RV, it must be 85-90 degrees while sitting. Maybe this is what is causing the fan to run?
I'll measure the DC output.