A light will come on when the sensors detect low levels of detergent in the mix.
It is advisable to clean the filters every day. There is a sensor which will inform the client when the filters need cleaning.
The machine automatically stops if the door is opened during the wash cycle and will resume from the same point once the doors are once again closed.
To avoid user error the buttons for the water drainage can only be activated while the door is open. This reminds the user to drain the water and leave the door open to air the inside at the end of the working day.