1-1. If freezing is not working at all, open the door to check if the display window 1-2. or lamp light is turned on. 2. If the lamp is not turned on, check the power such as power cord or switch, etc. 3-1. If the refrigerator power cable is connected to a multi-socket 3-2. and used with other products at the same time, 3-3. the power may be cut off, so use an exclusive socket.
Is the food in the freezer melted? (Refrigerator)