Replacing a Square D Pressure Switch
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- Опубликовано: 15 окт 2024
- #88: We needed to replace the Square D pressure switch (30/50 PSI) on our Goulds well pump because it was rapid cycling or short cycling. Contacts had become pitted. We're not plumbing or well experts, but this is a pretty simple DIY project. +AMDG
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"Landra's Dream" by Jason Shaw
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Thank you! I feel a lot more confident to do this job on my own now. Will follow up on how it went . Fingers crossed!
You've got this - it's actually pretty easy! Look forward to hearing how it went.
Thank you for a reasonable video on this process and for including the reference pressure for the pressure tank! 🎉
I hate having to stop what I'm doing to make repairs, but there's nothing I hate more than having to make the same repair TWICE!!!! I keep a finger nail file handy (emory board) and and file down those points when needed until there's nothing left (I'm too cheap to keep replacing them)... But our water has so much iron in it that it usually destroys the rubber diaphragm below the points long before the points burn up, which also causes short cycling. Thanks for the video my friend and may God continue to bless you all!
Couldn't agree more - very frustrating having to repeatedly repair something. This well pump has been a HUGE blessing (our daughter won an FFA grant to fund it), but we've had issues with the pressure switch for numerous reasons since day one. I must admit though, some of it is likely my own fault - wanting to do everything possible myself and not hiring a plumber/well professional. That said, it is frustrating when the contacts would stick and you have no water. Hopefully, we have permanently solved the problem. Thanks, Randy, and God bless you and yours!
Great walk through, thank you. My first time replacing one of these. Your explanation really helped out
Thanks for the great video; have to go replace my switch and wanted to make sure I had it down correctly. :)
I changed the pressure switch of my pump!!!!! Thanks!!!!! I even took the time to redo the electrical to the pump.
Excellent! Glad the video was of some help.
Nice video except the part I was concerned with you didn't show! LOL How do you get the tubing on the bottom of the switch off? You showed putting it back on, but not taking it off! Maybe I don't have enough hand strength to unscrew mine, but I just cannot get it off! Can you Help? Thanks!
My problem is the contactor wont hold… is that still a pressure switch being bad?
My pump's original pressure switch has the sensor pipe hard attached. So I need to get a new appropriate pipe to connect to my (2000 era Rona) pump. Not finding much googling, is there a name for that pipe?
Normally if the pressure switch is going off and on like that, its because the small tubing from the impeller is clogged. Usually they clog up with rust close to impeller when they are cast iron body pump like yours. Regarding another comment earlier about them not lasting long, I live here on wet side of Big Island, Hawaii where there are thousands of catchment pumps and these Square D switches last forever as long as they don't get ants or geckos in them.
The other reason for short cycle is that there is not enough air in the pressure tank.
Aloha, Paul
Thank you. It’s exactly what is wrong with mine.
I get worried that switch is close and if ya bump it like I did on this furnace it was a spark and I taped over switch . But was very good info thanks
does the tank fill up on it's own when turning back the water line?
Pipe thread sealant is the correct name but plumbers putty is a completely different thing just a heads up great video tho 😀
I've had it with these Square D pressure switches I get on average 4-8 months and they go bad. Is there a equivalent switch that is a much higher quality I can use
Ants fowling contacts. Use grease to keep them out. They won’t walk through the grease. Any bearing grease will do the trick.
So your switch is normally closed? Mine closes when energized, meaning it’s normally open.
“GAME OVER, maaaaan.
GAME OVER!!!”
Did you make sure your pressure gauge was right the switch comes set at the factory. I have never seen one 12 turns off that should have increased pressure by at least 12 pounds 1 pound to a turn of the pressure switch adjustment. I think something is wrong here.
You're correct. The thing we finally figured out AFTER this video is that our pressure tank was about two feet too far away from the pump (the way we had pipes hooked up) and was the cause of the rapid cycling/destruction of contacts. Once we figured that out and fixed it, we could dial back down the pressure switch to factory settings. No troubles since.
@@StIsidoresFarm could you add this to description at too, if not done already? Thx for helpful video. God bless and good luck to FFA daughter!!
Do these Square D pressure switches seem to have a problem? I just bought one today and it wouldn't shut off. Tried to adjust and the points were just chattering at cut on and cut off. Cleaned the points on my old unit and it works fine for now, but those points are badly burned and worn.
Good question, because we've continued to have issues with them.
@@StIsidoresFarm, I returned the Square D switch, and ordered a Centripro. But I think I got the problem fixed as far as points bounce goes. Not trying to lead you anywhere, but I made a video on the fix. If your interested, here's the link.
ruclips.net/video/cXgmIIBvbpk/видео.html
@@StIsidoresFarm I just did an update video today with the new pressure switch, I think this may help you as well.
Thank you for the video! 2 quick questions....
1.) Is it wired with 110?
2.) What size breaker is it hooked up to?
Thank you!!!!!!
Sorry for the delay in reply - yes, it is wired 120v with a 30amp breaker.
Finally the perfect vid.
Thanks! Very comprehensive
Thanks for taking the time to comment!
You used 10 gauge wire? Does that mean the pump has 30 amps to it? Is that safe?
It's always okay to use a bigger gauge than is required.
Thank you jim harbaugh
You're welcome. God bless.
He does look like Jim Harbaugh. Is he wearing khakis too
40/60 residential , 30/50 commercial??
That is why you drain your tank first..
Pipe dope. Not putty.