[. . . ] Operating instructions NoFrost combined refrigerator-freezer Page 16 GB 7083 491-00 CBN 5167 The appliance contains reusable materials and should be disposed of properly - not simply with unsorted household refuse. Appliances which are no longer needed must be disposed of in a professional and appropriate way, in accordance with the current local regulations and laws. When disposing of the appliance, ensure that the refrigerant circuit is not damaged to prevent uncontrolled escape of the refrigerant it contains (data on type plate) and oil. - in staff kitchenettes, bed and breakfast establishments, - by guests in cottages, hotels, motels and other forms of accommodation, - in catering and similar services in the wholesale trade. [. . . ] Information on the recommended storage times for food will be displayed. 30 seconds, the electronic control system will switch over automatically to this menu. Important Press button to accept the new setting or button to cancel the procedure without saving. TWISTCLEAN The TWISTCLEAN function is used for cleaning the ice maker. The cursor can be moved around the table in all directions using the arrow keys. The information in the display describes how to switch the freezer compartment on/off. The cursor is on the first kind of food which begins with the letter "S" (e. Note: If the selected letter is not available in the list, the cursor will highlight the word beginning with the next letter. Note: If the freezer is switched off for a long time, the interior should be cleaned and the door should be left open slightly to avoid the build-up of odours. Switching the freezer on again: The recommended storage times for SALMON are shown in the display. 21 ADDITIONAL FUNCTIONS in the main menu Press button - the menu for ADDITIONAL FUNCTIONS, which contains the following options, will appear in the display. CHILD PROOFING Protection against appliance being switched off accidentally or temperature being changed. BIOFRESH The temperature of both BioFresh drawers can easily be adjusted if required. The information in the display indicates the BioFresh adjustment range. The current setting is then shown at the top of the display and the new setting is shown at the bottom. Press button to accept the new setting or button to cancel the procedure without saving. Note: At very low settings (B 4 - B 1), minus temperatures can be reached. The appliance can be retrofitted with modules for the HomeDialog system or the serial interface (RS 232). BIOFRESH PLUS The information in the display describes the purpose of the child lock. When any button is pressed, an information message will appear which describes the first step to be taken in order to deactivate the child lock. CONFIGURATION In the Configuration menu it is possible to change the display settings. Deactivating the child lock: Press button for 3 seconds - the main menu will be activated. [. . . ] ⭠Does the appliance cause nearby items of furniture or objects to vibrate?Please note that noises caused by the refrigerant circuit cannot be avoided. ⷠThe temperature is not low enough: ­ Is the temperature setting correct (see "Setting the temperature")?­ Have excessive amounts of fresh food been placed in the appliance? [. . . ]