4hw.com.cn: we all know that the temperature of the refrigerator needs to be adjusted according to the different seasons. Unless the temperature of your home is like spring all year round, the temperature of your refrigerator doesn't need to be changed. Otherwise, due to the large temperature difference between summer and winter, in order to save electricity and ensure the quality of food freezing, it is necessary to adjust the temperature control knob of the refrigerator in summer and winter. How about the temperature of the refrigerator? Let's take a look with Xiaobian~
How is the temperature of the refrigerator adjusted?
Adjustment method: the temperature control knob generally has 0, 1, 2, 3, 4, 5, 6, 7 when, the larger the number, the lower the temperature in the freezer. Generally in spring and autumn, we put it on the third gear. It depends on your requirements. Whether the freezer can reach below - 18 ℃. In order to keep food fresh and save electricity, we can play 1st or 2nd gear in summer and 4th or 5th gear in winter.
Correct adjustment of refrigerator temperature:
1. Temperature regulation in summer
During the use of refrigerator (freezer), its working time and power consumption are greatly affected by the ambient temperature, so we need to choose different gears in different seasons. When the ambient temperature is high in summer, it should be used in the weak gear 2-3.
Reason: in summer, the ambient temperature is high, and it is difficult for the temperature in the box to drop by 1 degree at this time. The loss of cooling capacity through the insulation layer of the box and the door seal will also be accelerated, so that the start-up time will be very long and the shutdown time will be very short. This will lead to the long-term operation of the press under high temperature, which will aggravate the wear of the piston and cylinder. The insulation performance of the motor coil enameled wire will also be reduced due to high temperature, and the power consumption will also rise sharply, which is not economic and unreasonable. If you change to weak gear (2.3), you will find that the start-up time is significantly shorter, and the shutdown time is longer, which not only saves power, but also reduces the wear of the compressor, and extends the service life. So in summer, when the temperature is high, adjust the temperature controller to the weak position.
2. Temperature regulation in winter
In winter, the general gear should be set to 4 or above. The reason is that: the product you buy only has one temperature controller in the refrigerator to control the temperature of refrigeration and freezing. Because the technical requirements for the temperature of refrigeration are between 0-10 degrees, and generally in winter, the refrigeration environment is relatively low, so it is easy to reach the set temperature. If the set temperature is too high, it is easy to cause the refrigeration system due to the short start-up time of the refrigerator If the ambient temperature is low in winter, it is mainly to ensure the refrigeration effect of refrigeration. In general, if the ambient temperature is lower than 16 ℃, adjust it to 5th gear, and lower than 10 ℃, adjust it to 6th or 7th gear. Sometimes because the environment temperature is too low, such as 0~5 ℃, after the gear is lowered, the food can be refrigerated. At this time, the food can be completely stored outside the refrigerator.
3. Switch of low temperature compensation switch
The product system you purchased belongs to a single system refrigerator. There is only one temperature controller in the refrigerator room to control the temperature of refrigeration and freezing. As the technical requirements for the temperature of refrigeration are controlled between 0 and 10 degrees, when the ambient temperature is close to the temperature of the refrigerator room, the refrigeration start-up time is very short or even reaches the temperature without start-up. The phenomenon that the refrigerator does not start-up or the start-up time is short appears, while the refrigeration temperature of the refrigerator reaches No more. In order to avoid no startup or short startup time in winter, the production department has specially designed a set of low-temperature compensation or switching device for single system refrigerator, which can ensure the normal operation of low ambient temperature in winter. Therefore, it is necessary to turn on the low-temperature compensation or switching switch when the ambient temperature is lower than 16 ℃ (see the instructions for details). In addition, the ambient temperature shall not be lower than 10 degrees, and the temperature controller shall be adjusted to the strong position.
What's the best temperature for a refrigerator?
The temperature control of refrigerator should be adjusted according to the season. Adjusting the temperature control is actually adjusting the temperature difference coefficient. Generally: the larger the temperature difference between the inside and outside of the box, the smaller the temperature control coefficient adjustment; on the contrary, the smaller the temperature difference between the inside and outside of the box, the larger the temperature control coefficient adjustment.
The key is to adjust the gear according to the season and the condition of the refrigerator. The smaller the hot weather is, the larger the cold weather is.
The temperature of the freezer should be lower than - 18 ℃, and the temperature of the freezer should be between 1-10 ℃. Generally, the temperature controller of the refrigerator is set in the freezer. In summer, it can be adjusted in the low gear, between 1-3 gear. In spring and autumn, it can be adjusted in the middle gear. In winter, it can be adjusted a little higher. At the same time, turn on the winter temperature compensation switch, but don't forget to turn it off when the temperature turns warm Switch, or it'll cost a lot of electricity. When the room temperature is lower than 10 & deg; C, the thermostat should be set to the position of '6'. 7 is the highest level. It is the frozen state of the refrigerator after adjustment. It needs to be adjusted back after use, otherwise the refrigerator will not stop working. If you want to save time, you can adjust the temperature controller to the middle gear.
Remember: without affecting the food preservation of the refrigerator, set the temperature controller to the low gear (first gear) to save the most electricity.