You can set the mode of the thermostat (Off, Cool, Heat) and also set the temperature through the Peak Partners Portal.

To set the mode, click on the appropriate icon - heat / cool / off - at the bottom of the screen.

To change the temperature set point, simply touch the temperature arc and move the arc to the desired temperature. The dashes around the arc are colored to provide you an indication of the energy savings of your system at the desired temperature (green is high savings, red is low savings).