How do I control the unit? June 30, 2023 02:06 Updated On the top of the unit is a Comfort Control dial. This is how you will change the set temperature, mode, and fan speed. Related articles How do I install my unit? Gradient Indoor Unit Maintenance and Cleaning What is the Gradient's Combined Energy Efficiency Ratio (CEER) rating of the Moderate Weather window heat pump? Should I turn the unit off when I am not using it? Do I need WiFi to use the Gradient unit?