1-1. For the refrigerators, if the internal temperature is low 1-2. and the ambient humidity is high, 1-3. dew may be formed on the outside. 2-1. To prevent the dew forming, there are heat generating pipes embedded inside 2-2. the product case at the side/front/top of the product. 3-1. When you are using the product for the first time or if the door is opened frequently 3-2. and the motor (compressor) is operated for a long period of time, 3-3. heat may be generated. 4-1. When you touch with hand, it may feel hot, but it is not a malfunction, 4-2. so you don’t have to worry.
Is the front or side of the product hot, and is a lot of heat generated? (Refrigerator)