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Thread: Sundance Spa Circ Pump Shutting Down While Heater Is Going

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    In the Industry

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    Sundance Spa Circ Pump Shutting Down While Heater Is Going

    It will do this over and over till it over heats water.


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    Isaac-1's Avatar
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    May 2010
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    Re: Sundance Spa Circ Pump Shutting Down While Heater Is Going

    I can't help you on this specific model, but it sounds like it is time for a new circulation pump, I had something similar happen when I first bought my Hot Spring tub (used tub), as it turned out the circulation pump was only running at about half speed.
    Indoor 20x40 35,000 gallon vinyl pool with 1.5 HP 2 speed Jandy FloPro pump, Hayward EC75 Perflex DE filter, 11 4x12 Techno-Solis solar panels w/ Aquasolar controller, Aquabot Turbo T Robot Cleaner. Also LMI metering chlorine dispenser pump and HotSpring Jetsetter
    I use and endorse TFtestKits TF-100 from http://tftestkits.net
    ~Remember TFP counts on your donations to keep this site ad free~

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    In the Industry

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    Re: Sundance Spa Circ Pump Shutting Down While Heater Is Going

    No board cuts the power to pump. Checked power coming of board.


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    Isaac-1's Avatar
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    Re: Sundance Spa Circ Pump Shutting Down While Heater Is Going

    In the case of my tub the flow problem was in the pump itself, pump ran, did not make extra noise, just only had a fraction of the flow it should have put out.
    Indoor 20x40 35,000 gallon vinyl pool with 1.5 HP 2 speed Jandy FloPro pump, Hayward EC75 Perflex DE filter, 11 4x12 Techno-Solis solar panels w/ Aquasolar controller, Aquabot Turbo T Robot Cleaner. Also LMI metering chlorine dispenser pump and HotSpring Jetsetter
    I use and endorse TFtestKits TF-100 from http://tftestkits.net
    ~Remember TFP counts on your donations to keep this site ad free~

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