Our new machine won't allow any water through. We have repeatedly pushed the coffee cup button but nothing comes out. No lights are up except for cup light which is on permanently. If we reset the machine or turn it off and on, it is only the cup light which stays on. The machine clicks repeatedly after the button is pressed with a flashing cup light until it stops and the light stays on.
Based on your description, it sounds like your De'Longhi EC9555 La Specialista Opera Espresso Machine is experiencing a common issue where water is not…