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  1. Intermatic timer won't turn on/off pump. | Trouble Free Pool

    Aug 21, 2012 · Hello, my wife and I just bought a house here in Arizona and the other day, I moved the "on/off" trippers on the "intermatic timer" (for the pool pump to turn on/off at different times than what …

  2. INTERMATIC seems to be working but not turning on/off anymore

    Oct 9, 2016 · Following Irma and 2 days without power my intermatic timer was set wrong. I've reset it per the directions and it's counting time properly, but when it should turn on (10AM, and off 2PM) it …

  3. Intermatic Timer Motor is working but does not turn time dial.

    Feb 11, 2016 · 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. …

  4. Timers - Further Reading - Trouble Free Pool

    Jun 15, 2025 · Timers Timers controlling pool equipment are necessary to manage energy usage and control that equipment operates in the correct sequence. Typically pump, cleaners, SWGs, heaters, …

  5. Intermatic timer replacement and wiring fix - Trouble Free Pool

    Jul 18, 2022 · Filter pump timer motor (wg1573-5) failed (no longer keeps time; clock face not turning). Enclosure is an Intermatic T21004R. Pump is on a 15 amp, 2-pole circuit breaker. When I removed …

  6. Intermatic timer quit working - FIXED | Trouble Free Pool

    Jun 26, 2017 · Re: Intermatic timer quit working Ticking sound means the clock motor is running. If the trippers are in good shape then I would assume a worn out or internal mechanical failure which might …

  7. Timer getting stuck - Trouble Free Pool

    Dec 12, 2013 · I've been having trouble with my Intermatic timer recently. I have the regular pump set to run between 2 and 7 each day and the booster pump from 2 to 6. The timer for the pump is regularly …

  8. Intermatic Timer - Should manual switch on bottom stay on or off after ...

    May 3, 2017 · I'm sure this is a very easy question to answer, but after I've set the time on the clock and set my On and Off points, does the switch at the bottom stay in the On or Off position? Thanks!

  9. Intermatic Timer Runs Constantly - Even Manual Switch Doesn't Work

    Feb 8, 2015 · About two weeks ago, my Intermatic 24-hour timer stopped turning my pump on and off. If I flipped the manual switch to "Off," the pump would continue to run. I had to flip the breaker switch to …

  10. Intermatic timer runs fast - Trouble Free Pool

    Aug 15, 2019 · I have two intermatic timers, a 104r and 101r. Both timers are connected to the same circuit at the electrical panel. I recently replaced the time clock for the 101 timer (old gears were …