Lots of rain, pump tripping gfci

Pauls234 · Sep 30, 2019

I've noticed that my gfci was tripped once or twice after heavy rains. Figured it got a little moisture so have just reset it and gone on my way without issues.

However, when I reset it Saturday it just tripped again immediately. Tried unplugging pump, and the reset works and then as soon as I plug in the pump it trips.

I tried plugging other items into the outlet with no issue, but my pump was still tripping it as of this morning.

So, conclusion is that my pump is getting wet internally somehow? Is that right? I bought this pump on super sale about 5 years ago, not expecting it to last this long given the low low price.

ajw22 · Sep 30, 2019

Pauls234 said:
So, conclusion is that my pump is getting wet internally somehow? Is that right?

That is a reasonable conclusion.

Pauls234 · Oct 2, 2019

After a full day of warm weather I am all dried out and running again. At this point, I am likely closing within the week, but given this issue, is it just time for a new pump for next season or are there some potential easy/simple fixes for this? This pump was $120 brand new and has lasted 7 pool seasons for me, so it has already surpassed my expectations. But, if there are a few simple things I can inspect, I will give it a shot.

wireform · Oct 2, 2019

Pauls234 said:
After a full day of warm weather I am all dried out and running again. At this point, I am likely closing within the week, but given this issue, is it just time for a new pump for next season or are there some potential easy/simple fixes for this? This pump was $120 brand new and has lasted 7 pool seasons for me, so it has already surpassed my expectations. But, if there are a few simple things I can inspect, I will give it a shot.

Are you using an extension cord ?

Pauls234 · Oct 3, 2019

No extension cord, just a standard plug into a GFCI outlet.

Are there any usual suspects for moisture getting in the pump that I should look at first?

ajw22 · Oct 3, 2019

Pauls234 said:
No extension cord, just a standard plug into a GFCI outlet.

Are there any usual suspects for moisture getting in the pump that I should look at first?

Could be moisture and corrosion in the GFCI outlet. They often need replacement eventually.

wireform · Oct 3, 2019

ajw22 said:
Could be moisture and corrosion in the GFCI outlet. They often need replacement eventually.

I second that. Had one last week.