13CalibrationThe boiling point of water depends on barometricpressure. As air pressure drops with increasingelevation, the boiling point drops as well. Duringcalibration, the appliance sets the boiling point to thepressure conditions at the place where it is installed.It is important that the appliance steams withoutinterruption for 20 minutes at 100°C. Do not open theappliance door during this time.Notes‒ Calibrate the appliance only when it is cold.‒ During calibration, the appliance generates moresteam than it normally would do.1 Turn the function selector to S.2 Select "Basic settings" using the rotary selector.3 Touch the ™ symbol.4 Select "Calibration" using the rotary selector.5 Touch the % symbol.6 Fill the water tank with cold water and touch the™ symbol.7 Remove all accessories from the oven interior andtouch the ™ symbol.8 The duration of 20.00 minutes appears. Touch Ito start calibration.Calibration begins. The elapsing time is shown on thedisplay.Note: Do not interrupt calibration. Do not turn thefunction selector. Do not open the appliance door.A message appears in the display once calibration hasended. Touch ™ to confirm and turn the functionselector to 0.After moving houseRepeat calibration so that the appliance adaptsautomatically to the new installation location.After resetting to the factory settingsAfter resetting to the factory settings in the basicsettings menu, you must repeat calibration.Following a power cutThe appliance saves the calibration settings even inthe event of a power cut or disconnection from themains. Recalibration is not necessary.Grease filterHook the enclosed grease filter onto the hot air grillein the back wall of the cooking compartment.Leave the grease filter in the cooking compartment forall applications. Clean the grease filter with hot soapywater or in the dishwasher every time heavy dirtdeposits have been left behind after cooking.Cleaning accessoriesBefore using the accessories for the first time, cleanthem thoroughly using hot detergent solution and asoft cloth.&DOLEUDWLRQ&$/&$/