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Thread: Laars lx400 not working

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    Laars lx400 not working

    I have a 10 year old Laars LX 400n that stopped working. I'm not getting power to the control panel all the time. When I do get power to the control panel heater works fine. The power outage is intermittent and can never tell when it will work. If I power down the system I can get it to work sometimes.
    20x40 gunite inground roman shape 7 ft deep end, 1hp hayward main pump, 2hp in-floor cleaner pump for Paramount PV-3,all plumbing 2" sch 40, Nitro wall climber robot, Fiberstars WPC-2, ColorLogic LED lights, Hayward 425 sq. ft. cartridge filter, UltraPure UPP25 UV ozone.

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    Join Date
    May 2007
    Location
    South Central NJ
    Posts
    3,192

    Re: Laars lx400 not working

    Have checked the physical connections for the power coming in?

    I don't want to tell you the temperature control board is getting flaky.

    Scott
    Owner of - PoolGuyNJ LLC
    Expert Pool and Spa Repairs, Renovations, and Augmentation. Helping people decide what is the right gear for meeting their needs. Expectations Set, Expectations Met, No Surprises.

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    Re: Laars lx400 not working

    I figured it out! Last month my Hayward Ecostar pump went out and the Hayward service tech replaced it under warranty;but decided to changed the wiring in the control panel. That is why it was a intermittent problem.
    20x40 gunite inground roman shape 7 ft deep end, 1hp hayward main pump, 2hp in-floor cleaner pump for Paramount PV-3,all plumbing 2" sch 40, Nitro wall climber robot, Fiberstars WPC-2, ColorLogic LED lights, Hayward 425 sq. ft. cartridge filter, UltraPure UPP25 UV ozone.

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