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Thread: Jandy Aquapure SWG Error 123

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    Join Date
    Aug 2008
    Location
    Northwest New Jersey
    Posts
    5

    Jandy Aquapure SWG Error 123

    Hello all -

    I think some folks here have seen this recurring problem of error 123 on Jandy Aquapures. ANy help on cause and how to fix would be appreciated. The unit is 3 years old and has never worked properly (sporadic on delivering cl) due to this recurirng error.

    Thanks
    John
    BBB Believer for past 3 years
    30K gallon IG cement pool
    SWG
    400K Btu Heater
    6ft Sheer Descent (great for aerating)
    Mars HP pool cleaner (works great but fragile)

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    Butterfly's Avatar
    Join Date
    May 2007
    Location
    South Carolina
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    10,045

    Re: Jandy Aquapure SWG Error 123

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    1)You lose 1ppm or less FC overnight, & 2)You have .5ppm CC's or less, & 3)your water is clear.

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  3. Back To Top    #3

    Re: Jandy Aquapure SWG Error 123

    There is a recall on the circuit board in the Purelink control.

    Error 123 is low voltage to cell.

    It's the "back" circuit board.

    Call Jandy and they should know about this.
    Inground, 2 yrs old, all Jandy gear.
    http://www.laspeedgarage.com

  4. Back To Top    #4

    Join Date
    Jul 2008
    Location
    Rockville, MD
    Posts
    6

    Re: Jandy Aquapure SWG Error 123

    I just did this repair last night on my 2 year old unit(Aquapure 1400). I bought a "back" pcb board off the internet for about $120 and swapped the boards out. Pretty simple and it did cure the problem. In my case, the error message was sporadic but switching the boards seems to have worked so far. I'm going to try and get Jandy to give me a new board since I too have seen the reports of recalls for boards installed in 2006.

    Jim R.
    Jim R.

    29000 Gallon Freeform A&S Gunite/White plaster, finished June 2007. Attached 8' raised spa with spillover, Pentair Whisperflo 1.5 HP pump for spa jets, Polaris QT 1.5 hp blower. 2 HP Whisperflo main pump, Pentair FNS Plus 60ft2 DE filter. Jandy Aquapure 1400SWG, PS8 PDA control. A&A Quikclean infloor with 2.5 HP Whisperflo pump, leafvac canister, venturi skimmer. Whisperflo 2 HP pump for water features (Jandy 24" sheer descent + 1 roughed in). RayPac 400K Millivolt NG Heater, Polaris 360 cleaner, Hayward Colorlogic Pool & Spa lights.

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