Panasonic NR-W472BF-X refrigerator user manual, introduces the characteristics of the refrigerator, safety precautions, installation methods, the best way to store food, the name and function of the control panel, temperature setting method, function setting method, alarm prompt, APP, small program usage methods, voice usage methods, refrigerator The use of the room, ultrasonic humidification room, ultrasonic humidification water box maintenance methods, variable temperature room (intelligent space), the use of frozen room, freezing lock fresh tray maintenance methods, automatic ice machine use and maintenance methods, disassembly and installation of parts, defrosting and maintenance methods, Questions and answers, warranty and after-sales service, product hazardous substances names and contents, home appliance food contact materials list, software copyright related, circuit diagram, packing list, specifications and other contents.