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Thread: Error code 2 on Hayward Aqua Rite System

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    Error code 2 on Hayward Aqua Rite System

    I'm getting an "err 2" message on my display. Does anyone know what this means?

    Some background:

    Recently my circuit board fried and my local repair place said my board needed to be replaced. Did some reading and turned out that I only fried this varistor on my board, which I guess is a common problem. Anyway, I replaced just that part and all was working great for about 2 months but now I am getting this error message (err 2). Is my board finally shot? Or is this some other problem?

    Any help would be greatly appreciated.

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    linen's Avatar
    Join Date
    Jul 2010
    Twin Cities, MN

    Re: Error code 2 on Hayward Aqua Rite System

    Welcome to tfp, szundel2000

    Take a look at this post and see if that helps:
    TFP Expert who uses Pool School and my TF100 test kit along with PoolMath for my: Round 11K gallon AGP with deep end, 20" sand filter, Matrix 1hp 2spd, 6 2ftX20ft solar panels (and solar cover!), Intex SWCG (copper bars disconnected) and a Rubadub hot tub (chlorine). The SLAM process is not finished until: 1. CC < 0.5 ppm, 2. An OCLT < 1.0 ppm and, 3. The water is crystal clear.

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