Most people only know that refrigerators are divided into regions, such as cold storage area and freezing area, but most people do not know that refrigerators are divided into regions. If this problem is not clear, it will cost money and electricity, and it will greatly affect the life of the refrigerator at home. For example, some friends will complain about why our refrigerator is not refrigerated, or why our refrigerator is always working, buzzing, or even leaking. This situation may be caused by the wrong climate type when you bought the refrigerator.
There are four types of climate in refrigerators. The climate type of a refrigerator is simply what climate conditions a refrigerator is suitable for operation. When designing a refrigerator, manufacturers will first determine the climate zone in which the main users of a refrigerator are distributed, and then produce a refrigerator suitable for this region. Because the main function of the refrigerator is refrigeration, the influence of the climate environment on the refrigeration capacity of the refrigerator is different in different regions.
The climate types (national standards) of refrigerators are divided into:
1) Sub temperate zone (SN), suitable ambient temperature 10-32 ℃
2) Temperate zone (n), suitable ambient temperature 16-32 ℃
3) Subtropical (st), suitable ambient temperature 18-38 ℃
4) Tropical (T) suitable ambient temperature 18-43 ℃
When we buy refrigerators, these climate types will be reflected in the product parameters. If the ambient temperature is too low, the refrigerator may not work. If the freezing chamber fails to meet the temperature requirements, the frozen products will melt away. If the ambient temperature is too high, the refrigerator will work all the time, and the hot air will condense water around the refrigerator when it meets the cold refrigerator shell, which looks like the refrigerator is leaking.
Therefore, for example, Hainan Island of China and the southern part of Taiwan Province have a tropical climate, and the temperature is high all the year round. You must buy a refrigerator with (T) climate type identification; For example, in Xinjiang, the temperature difference between day and night is relatively large. When it is cold, it can drop to - 20 ° C, and when it is hot, it can reach 48 ° C. when buying a refrigerator, you must buy one in the whole climate zone.
There are also some friends in the north or northeast who like to put the refrigerator on the balcony. It is very cold in winter, more than ten degrees below zero, and the sun is exposed in summer. It is not recommended to put the refrigerator on the balcony. If you have to put it on the balcony, you also need to buy a full climate belt type refrigerator. OK, do you know the climate type of the refrigerator? Be careful when you buy a refrigerator next time!
