Hot Tub FL error

Asked by Lionel Piche

3 replies

Last Reply on June 28th, 2019 by Nigel

September 29, 2018

Maxxus 880 spa (September 2013) displayed FL error and red light came on. Switched out filters, reset breaker, and still having the same problem.

Replies

  1. Nigel

    September 29, 2018

    Reply

    Hi Lionel. Is it a flashing FLO message ie if flashes from FLO to the temperature, FLO and temperature or is it a solid FLO message?

  2. Harald

    June 28, 2019

    Reply

    Hello
    My Sweetwater spa cayman shows just 3 red lines
    Can not bring it to run. If I press +&- same time for 5 sec, I get F0
    Any idea
    Best regards
    Harald

    • Nigel

      June 28, 2019

      Reply

      3 lines are the Watchdog error code Harald. Except for a runaway heat condition most are caused by a fault circuit board, bad hi-limit sensor or temperature sensor. On rare occasions a control panel or a bad transformer will cause watchdog.

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