Heat / Cool
There is both Air Conditioning and Heating which you can toggle between.
To toggle between AC and Heat modes, press the button on the right side it should say what mode it is in and you can press the up and down buttons to change the mode.

Tip
I have never figured out how to set the heat/cool settings when both are turned on so I don’t recommend using that one but it will function ok with the setting that’s already set.
When you’re satisfied with the mode you want press the side button again to confirm.

When you approach the thermostat it will show you what mode it’s in, the current temperature and what the setting is.
