How to descale Delonghi ESAM 03.120s

this is the video training you how to descale machine cafe Delonghi ESAM 03.120s. so if when your machine alert descale, please try by yourself no need technician and you will get a new experience with your machine.

[@Nikitaeninaefs]

Olá boa noite para que serve o botão eco?

[@myboys1495]

This button for energy saving

[@garnikgrigoryan3119]

8:05