drained my tub with the power off, when I re-filled the tub and re-applied power the FLO2 message appeared on the screen. Anything I can do to alleviate this problem.



  1. Reply

    Dn, if you cycle the power on/off on your spa it may remove the FLO2 msg
    however with a FLO2 msg it typically comes back within 24hrs. You want to
    check for proper voltage at your circ pump test points and check the Flow switch
    wire that it is not severed and it is still making a good connection at the PWA.
    Check that the Flow switch T is not plugged with debris. You should have continuity
    at the Flow switch test points with the switch closed and an infinite reading with the
    switch open if you test it with a multimeter. If you don’t have these readings you may
    have a bad Flow switch. If all else fails contact your local Sundance Support Desk to
    book a diagnostic and repair of your Sundance Spa.

Ask a Question or Comment