electrical problem

kuzined wrote:
Have a 2005 Pacearrow gas.Is there a converter on this rig and if yes where would it be.Also, when the rig is plugged into 50amps,how is the power separated between 220 and 110? Does the converter do this?Problem Im having is this morning the power went off in my rig. The park pedestel was ok but the fuse blew on my fridge, and the convection microwave quit. I think it got fried.It also shut the gfi down in the bath which killed the power for the plugins.Park says if there was a power surge, the main breaker on the pedestel would shut down.They say its probably the converter that causede all the headache. Are they right? thanks

Well Sir,
First off, since your coach is a gas coach, yes, it will most likely be fitted with a converter. Second, NO, there is no 220VAC that enters your coach. Just because you're plugged into a 50, it doesn't mean you're receiving 220V. Yes, the plugs and the way it's wired, is very similar to 220VAC but, in all reality, it's two, 120VAC lines entering your coach.

Your converter accepts that and, takes care of all the distribution of that 120VAC throughout the coach. All of us in the RV planet, fear the dreaded "power surge" from RV parks and camp grounds. Many have taken steps to prevent potential damage from those surges by purchasing ultra heavy duty surge protectors, sold on line, in RV Parks, RV Parts Suppliers like Camping World and many more places.

And those surge protectors range anywhere from around $50.00 to, around $400 or so, depending on the level of protection and, all the other bells and whistles that one would want on it.

I'm not anywhere near an electrical expert but, I'd bet dollars to donuts that your converter did not trip the pedestals power supply but, what do I know?

As far as where is your converter, well, you'll have to trace the incoming wire (shore power cord) to see where it leads you after it enters the coach. Or, consult your owners manual or, get a hold of the manufacturer of your chassis or coach and see if you can obtain info on the locale of that converter. They seem to put those converters in some odd places in some of the gas coaches.

If your GFI has tripped, there's at least two reasons. One, the norm, is that you have or had, a short some place that may have be in the lineup of what that GFI controls. The second reason is, those GFCIs can get weak over time and, if you breath on one, it will trip. I've had to replace a couple of them, due to the fact that they were just weak.

But, in any case, it sounds as if your coach may in need of some electrical inspection and maybe some maintenance or repair. Good luck.
Scott