10 English3 Pour one cup of warm water into the coffee jug.4 Leave the solution in the coffee jug for one hour.5 Empty the coffee jug into the sink.6 Rinse the coffee jug with fresh, cold water.7 Repeat steps 5 and 6 several times to ensure the coffee jug is clean and nomore descaling solution remains inside.8 Clean the inside of the coffee jug with the cleaning brush provided, waterand some washing-up liquid.Never immerse the jug in water or put it in the dishwasher.9 Place the coffee jug into the machine.User interface signals and their meaningsSignal MeaningWhen touching a button, the machine makes 3beeping noises and the led in the button blinks 3times.There is no water in the jug. To brew coffee, makesure the jug is filled with water at least above theMIN indicator (see 'Brewing Turkish coffee').