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Thread: Pentair Pump Not Starting

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    Pentair Pump Not Starting

    I'm having issues with my pentair whisperflo pump, it start making a noise when it starts and now suddenly it some times starts with the timer and other days it won't start, when I go and start it manually I get the noise on the youtube video attached and it will only start after I try for a third time, I already check the impeller and is moving fine.

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    mas985's Avatar
    Join Date
    May 2007
    Pleasanton, CA

    Re: Pentair Pump Not Starting

    Could be a bad capacitor (in the hump).
    Hydraulics 101; Pump Ed 101; Pump and Pool Spreadsheets; Pump Run Time Study; DIY Acid Dosing; DIY Cover Roller
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