I have a 1990 roadtrek the problem is I keep blowing fuses for furnace,interior lights,stove exhaust fan any ideas why and how to fix.Also where can I get a diagram of the wiring.Thank you
First thing I would check is the DC voltage at the fuse box - both with the converter running and without. Is it too high or low? Any chance the battery was hooked up backwards? Other than the battery being backwards, I doubt there's anything wrong with the wiring itself.