Laundry Mode; when youre drying laundry indoors, your relative humidity will rise. On this setting, your dehumidifier will run at full speed for 6 hours to help dry your clothes and then automatically switch off to save energy.Automatic defrost, for use in lower temperatures, this feature increases water extraction whilst saving energy. Automatic turn off, this setting prevents spillage when the water tank is full, protecting your home and property.