During the installation of your Smart AC Control you selected the manufacturer of your AC and then went through our command set finder. We store the confirmed command sets and allow you to switch between them, if the one tado° selected for you does not work well.
To switch to a different command set, go to the settings of the zone you would like to change the command set for. Select Device and then Air Conditioner. Here you will find the currently command signal set and will be able to select a different one. When you switch to a different command set, it will then download this command set to your Smart AC Control. After it has successfully finished, you should test the new command set by going to different AC settings in the control panel.