Balboa VL401 Duplex Overlay - (11885) - 4 button

Jets: This button controls the spa’s jet pumps. Press it to turn the jets on or off and, depending on your spa model, it might allow you to cycle through different jet speeds or settings.

Light: Manages the spa’s lighting system. Use this button to turn the lights on or off and, if your system supports it, to cycle through different lighting colors or effects.

Temp Up: Increases the water temperature. Press this button to raise the temperature of the spa water to your preferred level.

Temp Down: Decreases the water temperature. Use this button to lower the temperature if it’s too high.

The VL401 Duplex panel provides straightforward control over the primary functions of your hot tub, making it easy to adjust the temperature, manage the jets, and control the lighting. For any specific features or detailed instructions, refer to your spa’s user manual, as the exact functions can vary based on the spa model and configuration.