It is à 2012 sundance spa bought it used and the Lights dont work,nothing comes on when I press the control.tested the fuses ok.there is 12v gong to the Rosstech module.Do you have an idea on how to test the control board or the module?
It is à 2012 sundance spa bought it used and the Lights dont work,nothing comes on when I press the control.tested the fuses ok.there is 12v gong to the Rosstech module.Do you have an idea on how to test the control board or the module?