Tips for saving energy, If required, use an insulating plate, Open the appliance as briefly as possible – Bosch KIV28V20FF Réfrigérateur combiné intégrable Confort Fixation de porte par glissières User Manual

Page 30: Operating noises, Quite normal noises, Droning, Motors are running (e.g. refrigerating units, fan), Bubbling, humming or gurgling noises, Refrigerant is flowing through the tubing, Clicking