Machine is not switched on or power plug is not plugged in.
Make sure that the power plug is plugged in, that the ON/OFF button has been pressed and that both coffee buttons light up blue.
Short circuit / power outlet is without power.
Check the power supply, and contact our customer support.
The coffee maker is in sleeping mode.
Switch the appliance on by pressing CAPSULE button or GROUND button.
Malfunctioning appliance.
Unplug the appliance from the wall outlet and contact our customer support.