If the on/off switch of the machine is set to ON, but the machine does not respond when the buttons are pressed, the boiler will probably be overheated.
When the boiler overheats, the internal safety device is triggered. The internal safety device can only be reset by a qualified service center. Pleas return the appliance to your dealer.
To prevent reoccurrence:
- Fill the water tank with water
- Select the 'coffee' function and open the steam spout. After dispensing one glass of hot water, the water circuit has been refilled.