ptonsparky
Tom
- Occupation
- EC - retired
Short call this afternoon to help a with a vfd. It wouldn't restart after the water pressure tanks were replaced. I told. Customer to look right of the vfd and locate the high pressure switch. Were the contacts open? No pressure switch there he says, just a blue, red and green wires. WTH?? There should be two other colors as well as a pressure switch. Road trip. Plumber had not reinstalled the pressure switch because it was not on the engineers drawing for the new tanks. How did either one think it would work again? Who do I bill for "Duh"?