ENGLISH1815 CONTROL PANEL LEDSGREEN LED (22)- Appliance ready to brew with preground coffeeGREEN LED (23), FIXEDGREEN LED (24), FIXED SIMULTANEOUSLY- Temperature-ready:To dispense coffeeTo dispense hot water or steam (depending on which function selected LED 25)GREEN LED (23), FLASHINGGREEN LED (24), FLASHING SIMULTANEOUSLY- Appliance is heating up to dispense coffee, hot water or steamGREEN LED (23), SLOW FLASHING- Appliance dispensing 1 espresso coffeeGREEN LED (23), FAST FLASHING- Appliance dispensing 2 espresso coffeesGREEN LED (24), SLOW FLASHING- Appliance dispensing 1 long coffeeGREEN LED (24), FAST FLASHING- Appliance dispensing 2 long coffeesGREEN LED (25), FIXED- Hot water function selected. To prime machine or dispense hot water.GREEN LED (25), OFF- Steam function selected.RED LED (26), FLASHING- The appliance needs a descaling cycleDescale as described in par . 11.To cancel the selection, press another buttonkeeping the knob tuned OFF.RED LED (26), FIXED- The descaling function has been selectedTo descale as described in par. 11, turn the hot water knob (16) counterclockwise.Descaling cycle must be completed before machine is ready to brew coffee.