Display: Delay start, Program progress indicator, Time-to-end indicator. Door opening system: Yes. Display type: LED (external)On/off indicator: Yes. Salt indicator: Light. Rinse aid indicator: Light. Program progress indicator: Yes. End-of-cycle indicator: On display, with acoustic signal. Washing system: Orbital. Drying system: Natural condenser drying, with Dry Assist automatic door opening system at the end of the cycle. Engine: Single phase. Third spray arm: Single. Water softener: With electronic setting. Flood protection system: Total Aquastop. Max water hardness: 100°fH;58°dH. Tub material: Stainless steel. Filter: Stainless steel. Concealed heating element: Yes Hinges: Self-balancing with variable hinges. Min and max plinth height: 3.9" - 6.6". Adjustable feet: 2 3/4", from 33 7/8" to 36 5/8". SMEG Finish: Black