If you already use Elios4you in the Smart version (witch the red cap) or Elios4you [Pro] Smart, check that the Smart RC function is actually working on the App “Elios4you”.
› Read the tutorial to learn how to activate the RC Smart function
On the contrary, if you have a single-phase or three-phase Elios4you system in the standard version (not smart version), you shall purchase one of the following accessories: