16Cleaning theappliancez Press the on/off buttonand switch the appliance off!Pull out the mains plug or switch offthe fuse.z Clean the appliance with lukewarmwater and a little washing-up liquid.Water used for cleaning must notdrip onto the fascia or light.z Clean the door seal with water onlyand then dry thoroughly.z Remove dirt on the ventilationand air release openings usinga vacuum cleaner.z Clean the surface of the applianceusing a damp cloth.Afterwards, rub dry.After cleaning:Insert the plug and/or switch the fuseon. Press the on/off button andswitch the appliance on!m Warning– Never use a steam cleaner to cleanthe appliance!– Water used for cleaning mustnot drip onto the fascia or light.– Do not use abrasive or acidiccleaning agents and solvents.– Never clean the shelves orcontainers in the dishwasher.The parts may warp.OdoursIf you experience unpleasant odours:z Press the on/off buttonand switch the appliance off!z Take all food out of the appliance.z Clean the interior. See section“Cleaning the appliance”, page 16.z Clean all packing units located inthe appliance.z Seal strong smelling food in orderto avoid odours from forming.z Press the on/off buttonand switch the appliance on!z Store food in the appliance.z Check whether the formationof odours is still occuring after24 hous.z Change the odour filter.Warning messagesvia the displayIf several warning notices appear atonce, see to each warning in turn.As long as a warning is displayed,no buttons can be pressed.6.Door alarmCauseOne door of the appliance has not beenclosed correctly or has been open toolong.Remedial actionPress the alarm button . Close thedoor.The display goes out.Sensor failureCauseA technical defect on the applianceis possible.Remedial actionConduct a self-test on the appliance.Low voltageCauseThe mains voltage falls belowthe permitted limiting value.Remedial actionNo button actuations are possible.When the mains voltage reaches thestipulated value again, the warningmessage goes out. If the warningmessage lasts for longer, inform theenergy supply company.