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  1. P

    Hayward HeatPro Heat Pump Negative Temperature

    I wasn't 100% sure so I ordered another temp probe this time with the HPX2169 part number from the manual rather than a random temperature sensor. It turns out even with this correct temperature sensor it's still reading a negative temperature on the heat pump itself. The temperature on the...
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    Hayward HeatPro Heat Pump Negative Temperature

    I have a Hayward HeatProd heat pump that I've had for several years. This winter an animal decided to chew through the wires that connect the water temperature gauge to the heater. As a result I had an error code P indicating that the water temperature circuit was shorted and the temperature on...
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    Pool temperature reading is wrong

    I thought they both sourced their temperature from the same sensor but I guess I'll find out.
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    Pool temperature reading is wrong

    I have a "control panel" that is fairly similar to EasyTouch Control Systems. I don't use it to control the temperature though I think in theory I could and it does display the temperature. I do control the temperature directly on the heat pump itself. I have a thermometer on order so I'll...
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    Pool temperature reading is wrong

    My pool temperature reading has been accurate since we've had the pool for the past two years. Last night I turned the heater on and it showed 76 degrees which seemed low but I thought might be correct and I let the heater run over night. This morning it was still reading 76 degrees both on...