"Track "IT" down!
Yesterday I towed Twist home to prepare it for an upcoming trip. As per usual - I plugged the 30 amp shore power cord into a 15 amp extension cord which (in turn) was plugged into a GFI outlet on the side of the house.
All was working as it should until about 4 hours later it was time to plug in a vacuum cleaner in order to start cleaning the floor of the camper - yep, the vacuum didn't work! All other things were still working (or so I thought) but plugging and unplugging and checking the GFI - both inside and outside the camper yielded no joy.
OK - time to check fuses - OK time to take apart the circuit breaker panel - OK, time to check the house circuit breaker panel - OK, time to take a break and actually think about what is going on.
Finally (I can be a bit slow sometimes but this was really starting to p... me off), it was time to start getting serious. So, starting have already noted that 12 volt things still worked AND with the inverter on the 110 volt interior items worked, I felt that the "problem" was isolated to the 110 volt shore power. But, in my mind I had already checked that and there was no problem with fuses, circuit breakers or connections. BUT - lets actually TEST these things to make sure that they are actually live at each connection point. Sure enough, the extension cord was bad. No sign of melting, burning, corrosion, loose connection, or anything. Also, no one had tripped over it nor disturbed it in any way since I had first had things working. Eventually (probably during some dark cool rainy winter day I'll get that extension cord back out and see what the problem is. But, for now, the problem was fixed by simply getting another cord and getting back to work.
Bill