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45Ricochet's avatar
45Ricochet
Explorer
Jul 19, 2013

Refrigerator tripping garage outlet

Just took the RV out from winter storage, getting ready for a road trip. Same routine I've used the past seven years. Well first item I checked for was the fridge, and it tripped the GFCI which is on a 20 amp breaker (breaker never tripped). Tried several times and used a different GFCI and breaker same results.
So I run the fridge on LP only and plug into shore power again and everything worked fine. Batteries were fully charged so I don't think the charger and fridge pulled more than the 20amp.
The next morning I checked on the fridge, 20F/ 35F so all was good. I turned the fridge back to auto so it would again go back to electric, and waited for the GFI to pop again and nothing, everything worked like it should.
Should I be concerned or was this a fluke thing? I don't remember anything about having to start the fridge on LP before switching to electric. About the only thing I can think of is the fridge needs to start off on LP and maybe it wasn't primed yet as I hadn't yet primed the burners, which did take awhile.
Thanks for any advice.

11 Replies

  • I believe your 120 volt element is going to ground. Look closely where the wires go into the stack. Temperature change and bouncing may have cleared the problem. That is for now! It will fail again at the most inopportune time.