19Door shelfRaise the door shelf and remove.OdoursIf you experience unpleasant odours:1. Switch off the appliance with the On/Offbutton ÿ.2. Take all food out of the appliance.3. Clean interior (see chapter “Cleaning theappliance”).4. Clean all packages.5. Seal strong smelling food in order to avoidodours from forming.6. Switch on appliance again.7. Store food in the appliance.8. Check whether the formation of odours is stilloccuring after 24hours.9. Exchange the odour filter.The odour filter is located behind the “cool-fresh”container. Replacement filters are available fromyour customer service.Light (LED)Your appliance features a maintenance-free LED light.These lights may be repaired by customer serviceor authorised technicians only.Tips for saving energy▯ Install the appliance in a dry, well ventilated room!The appliance should not be installed in directsunlight or near a heat source (e.g. radiator,cooker).If required, use an insulating plate.▯ Allow warm food and drinks to cool down beforeplacing in the appliance.▯ Thaw frozen food in the refrigerator compartmentand use the low temperature of the frozen foodto cool refrigerated food.▯ Open the appliance as briefly as possible.▯ The ice packs slow down the thawing process ofthe frozen food in the event of a power failure ormalfunction. Place the ice packs directly onthe food in the top compartment.▯ Ensure that the freezer compartment door isalways closed properly.▯ The arrangement of the fittings does not affectthe energy rating of the appliance.▯ To prevent increased power consumption,occasionally clean the ventilation opening witha paint brush or vacuum cleaner.Operating noisesQuite normal noisesDroningMotors are running (e.g. refrigerating units, fan).Bubbling, humming or gurgling noisesRefrigerant is flowing through the tubing.ClickingMotor, switches or solenoid valves are switching on/off.CrackingAutomatic defrosting is running.