Usage of dishwasher To turn it on you need to press the on Button and then you can choose your program between the ones indicated. There are eight different kind of programs and you can choose yours by pressing the P button. For each program you can see on the display the type of program and the duration. Then you can close the door and the washing will start. Once the program finishes the dishwasher will make a noise, wait few minutes and then you can open the door.