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Fulltimer76's avatar
Fulltimer76
Explorer
Nov 02, 2015

Open Range electrical issue!

Hey guys, I am new to RVing. I am a traveling carpenter, moving 2-3 times a year, so I bought this fifth wheel to make those moves easier. But I have had issues from day one. From a rotten slide out floor, to water leaks, and now electrical issues. Trailer is a 2010 Open Range Residential 398rls.

I have been living in it full time now for about 4 months with no major electrical issues (had to replace converter and batteries) until 2 weeks ago. I bought a new Splendide washer/dryer combo from camping world. I followed all the instructions when installing, and as soon as I plugged it into its designated circuit, my microwave,also on its own circuit, started to flicker on and off. I unplugged it, and if stopped. I took my tester, and put it It on the fuses, and when the W/D fuse is turned off all the voltage out puts are about 140 volts, but when it is on, every circuit drops to 30-40 volts even if there is nothing plugged into the outlet. I leave that circuit off now. 3 days ago, the microwave started to flicker again, and the light inside is very dim. And yesterday, my electric hot water heater stopped working. It works just fine when I turn the gas on to the W/H. What could cause this? I have done ohm tests on my circuit breakers, and they show to be fine, and I have an electric heater that is plugged in the living room that works just fine. Could my main circuit panel be bad? Or a bad power supply in the camp ground?

I should add that I have the washer plugged into a GFCI in the bathroom ceiling, using an extension cord, and it works perfectly!

Thanks in advance! Justin

13 Replies

  • enblethen wrote:
    Sounds like an open neutral. Could be in rig or shore power connection.
    Disconnect the rig, NOW!
    You could have an issue with your shore power cord. If you have the twist lock connector on the side of the rig, it could have pulled wire out.


    X2 on the open neutral.
  • Sounds like an open neutral. Could be in rig or shore power connection.
    Disconnect the rig, NOW!
    You could have an issue with your shore power cord. If you have the twist lock connector on the side of the rig, it could have pulled wire out.
  • 140 volts, drops to 30 40 volts, you need to stop right now and have the campground or a elec. check things out!