Pump comes on occasionally when not using the water. I can't leave the switch turned on. Can't find any water leaks. I wouldn't think this to be normal. Is it? Maybe I am wrong...
Posted 2009-07-13 6:27 PM (#107968 - in reply to #107957) Subject: RE: Pump
Expert
Posts: 5870
Location: western PA
If you check your system and find no leaks, it may be the pump itself. The pump has a built in check valve. If it is even slightly worn, the pressure can bleed off and the pump will restart if the switch is left on. Easiest and least expensive fix is to turn off the switch while it is not needed.