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Thread: Jandy Aquapure Problems

  1. Back To Top    #1

    Join Date
    Sep 2009
    Location
    Tucson AZ
    Posts
    119

    Jandy Aquapure Problems

    We love our SWG system but lately two annoying problems have arisen:

    1. When switching from using the spa back to the normal infloor cleaning mode, the Aquapure always sets the "No flow" error. Cycling the pump off and then back on while in the cleaning mode always clears the problem. I've adjusted the valves, cleaned the tri-sensor and the SWG cell - no change. Happens every time.

    2. Once or twice a month, the SWG seems to lose its mind. The salt concentration will suddenly go from nominal 3000 to 6800 or 6900, which of course sets the "salt concentration too high" error and turns off the SWG. Usually (but not always) the temperature readout will change for Fahrenheit to Celsius at the same time. I'll re-calibrate the salt reading and reset the temp units back to F and it will be ok for another couple of weeks. It's like there's some electronics glitch that randomly but regularly happens.

    Any suggestions would be appreciated.

    r/
    Jim
    16,000 gal in-ground Pebble-tec pool / Pebble-sheen spa. Jandy AquaPure 1400 SW Cl gen (SWG) system. In-floor cleaning system w/ Hayward EcoStar 2.0 HP VSP pump. Hayward 31" sand filter. 900 sq ft Heliocol solar panels (on roof) w/ separate 1 HP Pentair WhisperFlow single speed pump. Water feature with separate Hayward 0.85 HP VSP pump.

  2. Back To Top    #2

    Join Date
    Jun 2011
    Location
    Long Beach, CA
    Posts
    2,669

    Re: Jandy Aquapure Problems

    First try turning off the system and unplug all the sensor connections that you can and reconnect them. That might solve the problem if a contact is not making a solid connection.

    What sensor type do you have? If you don't have the latest sensor you might want to get one as it has solved a lot of the sensor troubles that the old style have been causing.
    16k gal plaster with raised spa, Jandy DEV60 filter, 2 HP 2-speed SHPF Jandy Stealth pump
    Hayward Aqua Rite T-15 SWCG, Jandy LXi 400k BTU NG heater, 350 sq.ft. of Sun Star solar panels, TF-100 Test Kit, Dolphin s300i Cleaner
    Test Kits . Pool Math . Chlorine/CYA Chart . The SLAM Process

  3. Back To Top    #3

    Join Date
    Sep 2009
    Location
    Tucson AZ
    Posts
    119

    Re: Jandy Aquapure Problems

    I replaced the sensor last year with what I believe to be the latest one. Has the additional inline display with the A & B programs and the flow detection light. I will try reconnecting everything and let you know.

    Thanks for the suggestion.
    16,000 gal in-ground Pebble-tec pool / Pebble-sheen spa. Jandy AquaPure 1400 SW Cl gen (SWG) system. In-floor cleaning system w/ Hayward EcoStar 2.0 HP VSP pump. Hayward 31" sand filter. 900 sq ft Heliocol solar panels (on roof) w/ separate 1 HP Pentair WhisperFlow single speed pump. Water feature with separate Hayward 0.85 HP VSP pump.

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