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Thread: IC40 false high salt light

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    IC40 false high salt light

    What would cause the high salt light to flash when the salt is not high? The board says salt level at 9900ppm!

    All other lights on IC40 are green. FC at 1.5.

    I tested using a salt strip and reading was 750ppm! Shouldn't it have shut off at that level?

    The IC40 was just installed last fall.

    Pool guy came out last Saturday and said it was working fine. Obviously not.

    Salt = 830
    FC = 1.5
    TA = 120
    CYA = 30
    26K, IG vinyl, Intelliflo VST 2, Intellichlor IC40, Tagelus TA60 sand filter, Pentair Easy Touch Control Panel, Automatic Pool Cover

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    Mod Squad Jimrahbe's Avatar
    Join Date
    Jul 2014
    Bedford, TX

    Re: IC40 false high salt light

    It could be a bad cell, but I doubt it. The cell needs about 2800 ppm of salt to work at all, with 3400 being the ideal measurement. 750 or 830 ppm is so low that I would suspect that the Easy Touch just sees it as an error. I'd add the necessary salt to bring it up to 3400 (using a salt test kit or strips), let it run overnight, and see what the IC40 reports the next day.

    Jim R.
    Finished in 2015 - 17K Gal, IG, 20' x 25' Almost Rectangular Pool, Pebble finish, three rockport water falls. Pentair Equipment: EasyTouch 4, IC40 SWG, 3 HP VS Pump, CCP520 Cartridge Filter.
    TF100 with SpeedStir and SampleSizer, ColorQ Pro 7, Dolphin Premier Robot Cleaner, added Screen Logic 2, added small 3 person Calder Spa.

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    Mod Squad pooldv's Avatar
    Join Date
    Aug 2012
    DFW, TX

    Re: IC40 false high salt light

    Please update your location so we can see what climate you are in. What is the water temp?
    TFP Moderator
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    2012 build and pics, 20k gal gunite, black onyx pebblesheen, OK flagstone, IntellifoVS, cart filter w/Pleatco, IC40 SWG, Solartouch, 5 12'x4' solar panels, HP50HA heat pump, 8mil solar cover, borates, TF-100 test kit, SONOS, Doheny's Discovery Robot, hot tub on bleach

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    gatorbrit's Avatar
    Join Date
    Aug 2013

    Re: IC40 false high salt light

    I wonder whether you might want to use a more accurate salt tester.
    18k vinyl IGP, Sand Filter, EasyTouch Control Sys, Pentair Intelliflo, Intellichlor IC 40 SWG, Rheem Heat Pump.

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