- Make sure the Gradient unit is on.
- Click the Comfort Control dial, and the inside temperature will appear.
- Click again, and the set temperature will appear.
- Click again, and fan speed selection will appear.
- Click again, and mode selection will appear.
- Turn the Comfort Control dial left to right, scrolling through C, H, S, and F.
- Once the dial has been turned to the desired mode, let go of the dial to select the mode.