GFCI Problem

Jeff42899

Member
Jun 23, 2018
98
Lake Erie Islands
Boat Info
1999 340 Sundancer
Engines
Twin 7.4 Horizon
Had an interesting issue this morning. We are away for the long weekend on the boat and first thing this morning I started to make a cup of coffee. As soon as I hit the start button, I lost 120v power to the coffee maker. I started to investigate thinking I tripped a GFCI and noticed I had no power at any outlets. The GFCI in the galley would not reset. I don't have a meter with me so I couldn't test the breaker at the panel. All other 120v systems were operating normally. Since everything had been fine up to that point, I thought I'd take a shot at replacing the GFCI in the galley since the "general store" here on the island actually had one. Sure enough it was bad and all is back to normal. I've heard and read a lot of stories here and elsewhere about finding the hidden GFCI that needs reset but not seen a lot about the actual outlet going bad. Just tossing this out there if anyone has a similar issue. 5 minutes and we're back in business! One other odd note. My outlet in the cabinet in the head is NOT a GFCI. I was very surprised by that and guess the previous owner must had done that. I'm certain it was a GFCI from the factory. Have a great weekend everyone!
 
I have had GFCIs go bad at home. They don't really seem to last all that long these days.
 
Thanks all. I'm swapping the bathroom receptacle out tomorrow. We don't use the shower thank goodness. I was very surprised it was a standard outlet in there. Bad decision from someone.
 
They go bad. I don't know the actual numbers, but we test up towards 1000 gfci's every month at work, and we have failures every month.
Being an electrician, and testing them at work, I test the ones in public bathrooms once in a while.
You'd be surprised how many are bad.
 
That bathroom receptacle is probably protected downstream from a GFCI receptacle on the same side of the boat. Easy enough to trouble shoot that by turning off a breaker.
 

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