I had strange problem and finally fixed. Last night all was working fine, but when I woke up, I had no water. I went crazy looking at all fuses and panel, but still no power to water pump. Finally, I ...
Remove switch, but first take photo of how the wires are connected. Switch should have some markings as to manufacturer, amperage and voltage. JR products is a good source. guessing it would be one like this on/off/on momentary