I own this face for 2 years and I am extremely disappointed with this product. The LCD display is very bad and 90% of the time the screen displays a pretty blue couleure. I already had a return service two months after my purchase. Pass the summer, and autumn restart radiators. After 3 weeks, again this pretty blue, 90% of the time. Furthermore the programing is quite complicated and not at all intuitive if you want several temperature ranges. And regulation is not at the top: for example, the controller indicates a nominal 17 ° it is 20 ° in the room but the heater is burning ... So I think disassemble it and put it in the trash at the end of winter. In summary: very expensive, and more than mediocre quality. Move along ...
