Easy selection of the right cleaning programme is permitted by the descriptive symbols for the keyboard. The cleaning programme selected is started by slightly depressing the corresponding symbol.

The machine cannot be started with the washing chamber door open as an additional safety feature. Once the programme starts, the door remains locked until the end of the programme. The chamber door can only be opened again after complete disinfection.

For the operator’s information the machines DISCHER Master, DISCHER Boy and DISCHER Intro have a clearly visible LCD plain text and digital display for temperature control of the hygiene-relevant factors as well as visual service messages.

There are three programmes available for economic use of water and energy. The membrane keyboard has other keys as well. These start special programmes.