Manual water filling Display mode plus use as a push button. There is a light to show when the water is lacking or the ice tray is full. Ice size can be selected in 2 sizes: small size 20x25 mm and large size 25x30mm. Treatment by setting the machine on a dry plain. Cleaning when not in use for a long time Drain the water from the machine by opening the drain plug on the bottom of the machine. Wipe the inside dry and store it on a flat surface.