The well man accidentally wired the jet pump to 220 and when it kicked on it was grinding loud and only ran 20 sec or so( Its suppose to rum 3.5 minutes. He did this a half dozen times trying to figure why it was acting that way. I told him it ran fine before the work was started. of course hes thinkin "Oh sure it was" he said "Did you ever let the jet suck air running the tank water too low? I told him the jet wont run when the water level get somewhere just above the water pickup in the tank. So no.
He proceeded to connect 110 to the jet instead and it worked fine...he said.
So my question now is " damage?..I'm thinking it took some life out of it?
Here is the pump stats:
1/2 hp 1/60/230
3w 12 stg 4" sub
So whats the good and or bad if any?