To switch on the designer radiator LEDs (e.g.: Piano, Sax, Polygon) it is necessary to use the IRSAP NOW app.
The steps are as follows: from the main menu screen, select the tab for the room that the ER is paired with and --> press the “Lightbulb” icon in the bottom right --> then press the “On” button in the bottom left --> and a circle of colours will appear.
For each one, it is possible to choose a brightness level --> then to select the required colour and wait for a few seconds.
Important: If there is no Lightbulb icon, contact your dealer to make sure that your electric radiator model includes LED backlighting.