It is most appropriate to adjust the refrigerator thermostat to several settings

The old-fashioned refrigerator thermostat is mechanical, most of them are 7 gears, the size of the digital gear of the thermostat should be adjusted according to the ambient temperature of the season, the summer should be adjusted in the smaller digital gear (1-3 gear), the spring and autumn should be adjusted in the middle of the gear (3-4 gear), the winter should be adjusted in the larger digital gear (4-6 gear), keep the temperature of the freezer at about minus 18, the refrigerator between 1-10 degrees, and the best control between 4-8 degrees. This adjustment is not only conducive to the freezing and preservation of food, but also relatively energy-saving. It is recommended that the user put a thermometer in the refrigerator.

Actual measurement (cold room in summer, freezer room in winter), if the temperature is too high, adjust the number gear a little more; If the temperature is on the low side, turn the digital gear lower.

Of course, this is only for the four seasons of the area to adjust the use, if the indoor temperature of the refrigerator is like spring all year round, always adjust to the middle gear. When buying a new refrigerator in the future, it is best to buy electronic temperature control, and you don't have to worry about it if you adjust it at one time, which is simple and trouble-free, and the electronic thermostat has more accurate temperature control, and the temperature difference is smaller, which is more beneficial to the freezing and preservation of food. Especially the inverter refrigerator, the refrigeration is faster, the temperature difference is smaller, and the freezing and preservation effect will be better.

Because of the mechanical thermostat.

It is through thermal expansion and cold contraction.

The principle is to make the internal power contacts close or separate to control the start and stop of the compressor. When the temperature in the refrigeration chamber rises to a certain atmosphere, the liquid in the thermostat's temperature sensing tube will be pushed to close and turn on after expansion, so that the compressor can start to work; When the temperature of the refrigerator drops to a certain range, the liquid in the temperature sensing tube shrinks to separate the power contacts, and the power supply of the compressor is cut off and stops working, so that the cycle is repeated to maintain the temperature in the refrigerator within a certain range.

Although the thermostat is in the refrigerator, the temperature of the freezer should also be taken into account. In summer, due to the high ambient temperature, the temperature in the refrigerator rises quickly, so it will cause the compressor to start work frequently, and the downtime is short, so that the temperature in the freezer will drop very low, so the gear of the thermostat should be adjusted to reduce the increase in power consumption caused by overload of the compressor; In winter, the ambient temperature is low, the temperature in the refrigerator rises very slowly, and the compressor is shut down for a long time, which will cause the temperature in the freezer to rise, so it is necessary to adjust the digital gear of the thermostat to avoid the temperature of the freezer rising and causing the food to melt.

If the thermostat is equipped with a winter temperature compensation switch, when the indoor temperature is lower than 15 degrees after the arrival of winter, the switch should be turned on to ensure that the compressor can start working smoothly; When spring arrives and the indoor temperature rises above 15 degrees, the switch should be turned off in time to avoid the compressor starting frequently, resulting in an increase in power consumption.

Now the refrigerators are automatically controlled.

So there's no such switch.

If the refrigerator compressor does not start working in winter, it should be caused by abnormal performance of the automatic control circuit or damage to the electric heating element.

7 levels of refrigeration are the best. The refrigerator temperature control knob generally has a gear, of which the 0 gear is the shutdown gear and the gear is the forced cold gear. The higher the number, the better the refrigeration. It should be set by season

1.Summer: The refrigerator temperature should be set on a lower setting, i.e. 1 to 2.

2.Spring and autumn: The temperature of the refrigerator should be adjusted to the middle setting, i.e. around 3 gear.

3.Winter: The temperature of the refrigerator should be turned up a little, i.e. 4 to 5 gears.

Variable 7 is the coldest. The refrigerator temperature control knob generally has 0-5 gears or 0-7 gears, under normal circumstances, 0 gear is the shutdown gear is the forced cold gear, when the forced cold gear is hit, the compressor is running continuously, and the refrigerator is in a non-stop state.

In the process of using the refrigerator, its working time and power consumption are greatly affected by the ambient temperature, so we need to choose different gears in different seasons to use, and the refrigerator thermostat should be turned on low gear in summer and high grade in winter. When the ambient temperature is high in summer, it should be used in the weak gear, and when the ambient temperature is low in winter, it should be used in the strong gear.

The coldest on the highest setting is suitable for use in winter or for temporary use of food when it is flash frozen, but not more than 4 hours, otherwise it will lead to increased power consumption and damage to the compressor.

The user should adjust the size of the digital gear according to the seasonal ambient temperature. It is more appropriate to adjust it to a smaller position in summer, to increase it in winter, and to adjust it in spring and autumn in the middle gear. This ensures that the temperature inside the refrigerator is kept within the normal range, i.e. the freezer compartment is around minus 18 degrees Celsius and the refrigerator compartment is between 4-8 degrees.

It is not only conducive to the freezing and preservation of food, but also relatively energy-saving.

The appropriate setting for adjusting the temperature of the refrigerator is as follows:

1. For mechanically controlled refrigerators, the temperature adjustment gear is represented by numbers 1-7. 1 of them has the highest temperature and 7 has the lowest temperature, that is, the higher the number, the lower the temperature.

The temperature of the gear control is around 9 10, which is also the highest temperature in the refrigerator, and it is usually necessary to set this gear when the indoor temperature exceeds 32 degrees in summer.

The temperature of the gear is about 8, which is also a commonly used gear in summer.

The temperature of the gear is 6 7, and the temperature of the 4 gear is about 5, these two gears are suitable for spring and autumn, and the indoor temperature is set at 20 25 degrees.

The temperature is controlled at around 4 and at around 3 at 6, and these two gears are usually set in winter, when the indoor temperature is below 15 degrees.

The gear is strong cold, and the temperature is usually around 2. Usually it is rarely set in this gear, and when a large amount of food is placed in the refrigerator and refrigeration is urgently needed, the compressor is likely to not stop when this gear is set.

There are fewer things, so you can turn the gear down a bit. This way, the compressor does not run as often to maintain the temperature inside. In the winter, you can change to 3rd gear, and in the summer, you can adjust to 1st gear. The 520T9-UQ Rhythm White does not have this problem.

There are two kinds of refrigerators, one is geared and the other is temperature adjusted。Adjust the temperature of the refrigerator in the refrigerator between 2-8 degrees. The refrigerator temperature control knob generally has 0-5 or 0-7 gears, where 0 is the shutdown gear and 5-7 is the forced cold gear.

The 5 gears are generally set in 2-3 gears.

1. The refrigerator is a tool to provide food preservation, and the freshness temperature required for different foods is different, so the temperature of the refrigerator should be set according to the type of food stored. For example, green leafy vegetables 12 degrees, tropical fruits 10 degrees, cooked food 8 degrees, beer drinks 4 degrees, fresh meat -18 degrees, fish and shrimp 0 degrees, etc., in principle, there is no relationship with the season.

2. The temperature range of the refrigerator freezer is -4 -24 degrees (three-star -18 degrees, four-star -24 degrees), and the temperature range of the refrigerator is 5 15 degrees. When the mechanical thermostat is adjusted, the freezer and refrigerator temperatures change at the same time.

3. When the ambient temperature is higher than 30 degrees in summer, the set temperature should be adjusted higher to prevent the compressor from not stopping, resulting in serious freezing in the refrigerator, which is to sacrifice the function of the refrigerator to ensure the normal use of the refrigerator.

Precautions for refrigerator use:

1. When using the refrigerator in summer, pay attention to reducing the workload of the compressor, the compressor starts for too long or too frequently, the compressor fuse will be blown out, and the compressor will be burned out in serious cases.

2. When placing the refrigerator, do not place the refrigerator against the wall, it should be about 10 cm away from the wall, and the top of the refrigerator should be 30 cm away from the ceiling.

3. Before turning on the power of the refrigerator, check whether the voltage used by the refrigerator on the nameplate of the refrigerator is consistent with the voltage at home, and at the same time, arrange a separate socket for the refrigerator, and do not use the same socket with other electrical appliances.

4. When the refrigerator is working, try to reduce the number of doors opened by the refrigerator to reduce the overflow of cold air from the refrigerator.

5. When the power supply of the refrigerator fluctuates too much or is repeatedly cut off, the use of the refrigerator should be suspended, and the power plug of the refrigerator should be pulled out to prevent the compressor of the refrigerator from burning out. And during a power outage, the refrigerator should be opened less often, so that the refrigerator can keep food fresh for longer.

1. The knob scale of the thermostat is 0-7, 0 is stopped, 7 is strong cold, and 0-6 is getting more and more frozen.

2. The temperature range of the freezer compartment of the refrigerator is -4 -24 degrees (three-star -18 degrees, four-star -24 degrees), and the temperature range of the refrigerator is 5 15 degrees.

3. When the mechanical thermostat is adjusted, the temperature of the freezer and the temperature of the refrigerator change at the same time.

4. The refrigerator is a tool to provide food preservation, and the freshness temperature required for different foods is different, so the temperature of the refrigerator should be set according to the type of food stored. For example, green leafy vegetables 12 degrees, tropical fruits 10 degrees, cooked food 8 degrees, beer drinks 4 degrees, fresh meat -18 degrees, fish and shrimp 0 degrees, etc., in principle, regardless of the season.

5. When the temperature exceeds 30 degrees in summer, it exceeds the design capacity of the refrigerator, and the set temperature should be adjusted a little higher to prevent the compressor from not stopping and causing serious freezing in the refrigerator, which is a sacrifice function to ensure the normal use of the refrigerator.

The gear of the thermostat should be adjusted according to the seasonal temperature change, which can be adjusted between 4-5 gears in winter, 3 gears in spring and autumn, and 1-2 gears in summer.

The higher the number, the lower the temperature in the freezer, the longer the compressor working time, and the greater the power consumption. The gear of the thermostat should be adjusted according to the seasonal temperature change, generally in spring and autumn we can adjust it to 3 gears, depending on your requirements, whether the freezer can reach below minus 18 degrees. In order to achieve the purpose of food preservation and power saving, it should be adjusted to 4 or 5 gear in winter.

Precautions for using the refrigerator:

The electronic refrigerator thermostat can set the temperature directly on the panel of the refrigerator, the temperature of the freezer should be minus 18 degrees, and the temperature of the refrigerator room should be between 4-8 degrees. Of course, if there is less food in the refrigerator, or there are no special requirements, the storage time of spring rolling is shorter, and in the case of food freezing and preservation, the higher the temperature of the refrigerator, the more electricity will be saved.

In addition, the refrigerator should be placed in a cool and ventilated position, and a certain amount of space should be left around it to facilitate ventilation and heat dissipation. Now the condenser (radiator) of the refrigerator is designed to be installed on both sides of the refrigerator, through the refrigerator shell for heat dissipation, when the compressor is working, the two sides of the refrigerator will be heated, which is a normal phenomenon.

1. The smaller the number, the higher the temperature, and the larger the number, the lower the temperature. In summer, it is generally enough to adjust to about 3 gear, and if there is little food, you can also adjust to 2 gear. In winter, it is generally adjusted to about 4 gears, and you have to look at the food in the refrigerator, if there are many things, turn it down a little, and if there are few things, turn it up a little.

2. The refrigerator is usually equipped with a thermostat, some of which are operated through the control panel outside the refrigerator, while some are adjusted by adjusting the internal section of the temperature. The external control panel only needs to be adjusted to the desired temperature, while the internal thermostat is the higher the setting, the lower the temperature inside the refrigerator.

3. Under normal circumstances, after the freezer reaches -18, it is very difficult to drop by 1, if it is continuously kept below -24, the refrigerator will increase a lot of energy consumption, and at the same time, the compressor will run for a long time or even without stopping due to the large temperature difference between the inside and outside of Sun Shou Tangerine, and the loss of cold energy.

In winter, it is more appropriate to adjust the temperature control of the refrigerator to 5-6 gear.

1. The function of temperature control is to control the temperature in the detection box to start and stop. The knob of the refrigerator thermostat generally has 7 numbers, these numbers do not indicate the specific temperature value in the refrigerator, but indicate the temperature grade controlled, the smaller the number, the higher the difference between the temperature in the box and the indoor ambient temperature.

2. Under the condition that the ambient temperature is around the standard temperature, the first gear can be controlled at about 9 degrees, and the seventh gear can be controlled at about 1 degree. Under the general ambient temperature, the thermostat can be adjusted in 2-3 gears to meet the requirements of use.

3. In order to save electricity, the temperature control gear should be adjusted with the change of the season, the ambient temperature is low in the winter celebration season, which can be adjusted in 5-6 gears to reduce the compressor starting time, and the ambient temperature in summer is high, and the internal temperature of the refrigerator can be adjusted in 1-2 gears to keep the internal temperature of the refrigerator low enough. Generally, some refrigerators sold in Northeast China have a 0 gear, which means that the refrigeration can be turned off.