Comments on: How to use a multimeter to troubleshoot your RV’s electrical system http://RVTipOfTheDay.com/repair/use-multimeter-troubleshoot-rv-electrical-system/ A daily Tip Related to the RVing Lifestyle Thu, 02 Feb 2012 06:02:31 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: Steven http://RVTipOfTheDay.com/repair/use-multimeter-troubleshoot-rv-electrical-system//comment-page-1#comment-1961 Steven Sat, 18 Jun 2011 19:31:08 +0000 http://RVTipOfTheDay.com/?p=791#comment-1961 Is your RV wired for 50 amp service? If it is and you are using an adaptor to plug into a 30 amp outlet the circuit to powers the rear air conditioner will be dead because it is not possible to run 2 air conditioners on a 30 amp circuit. It's a little more complicated than than that but that is the result. Here's a link to an article that explains it. http://rvbasics.com/techtips/50-to-30-amp-adapter.html If the above doesn't explain your problem then you'll need an RV tech to look at it. Is your RV wired for 50 amp service? If it is and you are using an adaptor to plug into a 30 amp outlet the circuit to powers the rear air conditioner will be dead because it is not possible to run 2 air conditioners on a 30 amp circuit. It’s a little more complicated than than that but that is the result. Here’s a link to an article that explains it. http://rvbasics.com/techtips/50-to-30-amp-adapter.html

If the above doesn’t explain your problem then you’ll need an RV tech to look at it.

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