How do I change the set temperature?

1. Make sure the Gradient unit is on.
2. Turn the Comfort Control dial either left or right to the desired set temperature.
3. Let go of the Comfort Control dial to select the desired set temperature.

Or

1. Make sure the Gradient unit is on.
2. Click the Comfort Control dial, and the inside temperature will appear.
3. Click again, and the set temperature will appear.
4. Turn the Comfort Control dial left or right to the desired set temperature.
5. Let go of the Comfort Control dial to select the desired set temperature.