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Thread: pH Calibration Error

  1. Back To Top    #1

    Join Date
    Oct 2008
    Location
    Bonita Springs, Florida
    Posts
    84

    pH Calibration Error

    I'm using the Hayward Sense & Dispense system with a Goldline Pro-Logic controller. I adjusted the pH level in the Maintenance menu from 8.0 to 7.8 and now I'm getting the "pH Calibration Error - Check System" message. The manual states that I will get this error if the test result is different from the measured level by +/- 1.0 or more or I need to clean/replace the probe. I have cleaned the probe and since I got this error after I adjusted the test result by 2.0 from the measured level, I'm guessing that is why I'm getting this error.

    I tried turning the Pro-Logic off; removing the BNC connector for the pH probe on the Sense and Dispense and waiting 24 hours for the system to timeout and turn back on and I still have the error being displayed.

    What do I do to remove the error message?

    Thanx.
    SW FL, 19K IG with spillover & cage, Goldline Pro-Logic PS-8, Hayward Sense & Dispense, Hayward Swim Clear 4025, Hayward Ecostar VS pump, Stenner MA pump, Aquabot, Hayward Aquarite SWG, Palin Pooltest 9, Helicol Solar.

  2. Back To Top    #2
    JasonLion's Avatar
    Join Date
    May 2007
    Location
    Silver Spring, MD
    Posts
    37,879

    Re: pH Calibration Error

    Try resetting the PH calibration to factory default and see what happens. Also, if your PH probe isn't brand new, you may need to replace your PH probe.
    19K gal, vinyl, 1/2 HP WhisperFlo pump, 200 sqft cartridge filter, AutoPilot Digital SWG, Dolphin Dynamic cleaning robot
    Creator of PoolMath and Pool Calculator. Other handy links: Support this site, TF Test Kits, Pool School

  3. Back To Top    #3

    Join Date
    Oct 2008
    Location
    Bonita Springs, Florida
    Posts
    84

    Re: pH Calibration Error

    Jason -

    I entered another pH reading this morning and it was accepted; the error message was cleared.
    SW FL, 19K IG with spillover & cage, Goldline Pro-Logic PS-8, Hayward Sense & Dispense, Hayward Swim Clear 4025, Hayward Ecostar VS pump, Stenner MA pump, Aquabot, Hayward Aquarite SWG, Palin Pooltest 9, Helicol Solar.

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