Control Panel Operation - ThermoSpas

Light. The underwater light and grab bar lights (if installed on your spa) are turned on or off by pressing the light button. When turned on, the light icon is displayed on the LCD. In some cases, the light is turned low, medium, high, off. The light button also controls any optional LED lighting if installed on your spa. By turning the LED

  Operations, Control, Light, Panels, Control panel operation