I have an issue with a T104 Intermatic Timer that the dial will not keep time, thus it will never turn on or off the pool pump. The motor is working I can see it turning through the peep hole. The pump turns on and off manually just fine.. I also replaced the timer using a brand new unit (all the guts).. The old unit did have some bad gears that seemed to be lock-up, But I could see the motor turning on that unit as well.. I'm stumped..
I have a booster pump Intermatic Timer T104 next to this one and it works fine.. Looks like its coming from the same power feed.
Just moved into this house, so from my standpoint its never worked.. not sure what or if the previous owners did anything with the wiring.
Any ideas would be a huge help!!! Thanks