What is the coldest level of the refrigerator and how many levels of the refrigerator are the coldes

Thermostat knob adjustment method: The refrigerator temperature control knob is generally geared, the larger the number, the lower the temperature in the freezer. Generally, we put it on 3 gears in spring and autumn, 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, we can play 2nd or 3rd gear in summer and 4th or 5th gear in winter.

Some people may want to ask, in winter, the temperature is low, but the temperature is set low (the thermostat value is large), and in the summer, the temperature is high, but the temperature is set high (the thermostat value is small), is it the opposite? In fact, many people have this misconception, thinking that the temperature of the refrigerator can be set high when the temperature is low in winter, and the temperature should be set low when the temperature is high in summer.

Why is the refrigerator thermostat set up like this?

Because, the temperature of the freezer compartment of the refrigerator is controlled by the temperature in the storage room, and look at your temperature control knob is in the storage room. The temperature in the storage room is generally 4 8 degrees, in winter, the indoor temperature is close to this temperature, if the thermostat knob is still on 3 or less than 3, the refrigerator compressor is rarely started, although the temperature in the storage room can meet the requirements, but the temperature of the freezer can not reach below minus 18 degrees, the food is easy to deteriorate, and the food thaws and melts in serious cases. In summer, the temperature is relatively high, if the thermostat knob is still on 3 or greater than 3, the refrigerator storage room in order to meet the temperature requirements, the compressor starts frequently, although the temperature of the freezer is lower than minus 18 degrees, but it causes a waste of electrical energy, shortens the service life of the refrigerator, which is also undesirable.

So properly adjusting the refrigerator temperature controller knob can keep us fresh and save electricity.

1. The temperature of the refrigerator is the highest in the first mode, and the higher the number, the lower the temperature. The user should adjust the gear level according to the ambient temperature of the season. In summer, it should be adjusted in a smaller digital gear, in spring and autumn it should be adjusted in the middle gear, and in winter it should be adjusted in a larger digital gear, keeping the freezer at about minus 18 degrees and the refrigerator between 4-8 degrees.

2. The temperature controller is used to adjust the refrigeration temperature in the refrigerator, and its structure is slightly different with the different refrigerators, but the function is the same. Most temperature controller knob dials are marked with numbers such as or the words "cold", "stop", etc. The above figures are only used as a reference for comparison when adjusting the temperature, and do not represent the actual temperature in the refrigerator, but the smaller the number, the higher the temperature; The higher the number, the lower the temperature.

According to reports, when the weather is cold, the temperature can generally be adjusted to 5 gears, and the weather will continue to be adjusted to a higher place when it is cold; When the weather is hot, the temperature can generally be adjusted to 3 gears, and then the temperature will be lowered when the weather is hotter. However, there are also some refrigerators that adjust the temperature in the opposite way, that is, the higher the gear, the lower the temperature. You need to read the manual carefully.

In the freezer is the temperature controller, which controls the automatic operation of the refrigerator, 1 is the lowest gear, and 5 is the highest grade. In the refrigerator room is the temperature damper, which controls the cold air flowing from the freezer, 1 is the door air opening is the smallest, 5 is the door air opening is the maximum. The bigger the number, the coldest thing.

The higher the number, the colder, and it is usually recommended that 3 is fine.

Rotate in a clockwise direction to enhance refrigeration.

In the summer, the refrigerator is set to several settings for the coldest setting.

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.

1st gear is the highest, the most power-saving.

Variable 7 is the coldest and most power-intensive.

The user should adjust the ambient temperature according to the season, adjust it to a small size in summer, increase it in winter, and adjust it in the middle gear in spring and autumn. This ensures that the temperature in the refrigerator is kept within the normal range, which is not only conducive to the freezing and preservation of food, but also relatively energy-saving.

If you want to quick-freeze food, you can temporarily adjust the gear to the highest gear, but not more than 4 hours, otherwise it will cause the compressor to overload for a long time without stopping, which will not only consume a lot of power, but also cause damage to the compressor and shorten its service life.

In the summer, the refrigerator is set to several settings for the coldest setting.

Variable 7 is colder. The refrigerator temperature control knob is generally 0-7 gear, the larger the gear number, the lower the temperature, 0 gear is the shutdown gear, and the highest gear is the forced refrigeration gear. Enlarge.

Hello question, I want to ask, the refrigeration temperature of the freezer is too cold, how to adjust the temperature of Haier in summer, because the refrigerator is in use, its working time and power consumption are greatly affected by the ambient temperature. In summer, when the ambient temperature is high, the temperature should be adjusted between 1-2 gears. 2：

Most refrigerators today have the opposite temperature represented by the numbers in the refrigerator room thermostat. That is, the lower the temperature, the higher the number. 3：

The temperature control optional button of the refrigerator is basically gear, the larger the number, the lower the temperature of the refrigerator refrigerator, in general, in spring and autumn we only need to adjust the refrigerator temperature to between 3, and adjust the refrigerator temperature to 1 or 2 gears in summer, so as to achieve a better effect of energy saving and power saving. 4: Be wary of the wrong refrigerator temperature adjustment method, beware of causing damage to the compressor, maybe someone may have such a wrong adjustment method, adjust the refrigerator temperature very low in winter, and adjust the temperature of the refrigerator very high in summer.

When our ambient temperature drops to a very low level, if the temperature of your refrigerator is still around 3 gears, the refrigerator compressor will stop working, but at this time your refrigerator temperature is actually not up to the normal refrigeration temperature. 5: In order to reach the normal refrigerator temperature of 18 degrees, the refrigerator compressor will start frequently and shut down frequently, which not only can not save electricity, but will cause excessive consumption of electric energy, and at the same time cause more serious damage to the compressor.

If you don't understand the terminology, turn down the temperature a little and see how it goes.

Asking questions can be directly said to adjust to several gears, 2 gears.

Before the question, it was 5, and yesterday I touched the dish and everything was too cold, so I adjusted it to 3, and today the dish was directly frozen.

If this is the case, it should be that there is a problem with the part cooler.

1. The temperature control level 1 of the refrigerator is the highest, and the temperature of the 7th gear is the lowest, the larger the number, the lower the temperature, and the more refrigerated. In summer, it is best to adjust the refrigerator to 2 or 3 gear, it is not recommended to use 1 gear, the temperature is too low, the food in the refrigerator will be frozen, and in winter, the temperature can be controlled at 4 or 5 gear.

2. The refrigerator is generally divided into 6 temperature control gears, some refrigerator stalls are 7 gears, and the temperature of the refrigerator should be adjusted according to the season, and one gear cannot be used all year round. Generally, the temperature is relatively high in summer, so the temperature should be adjusted to 2 or 3 gears, and in spring and autumn, it is suitable to be adjusted to the middle gear, about 3 gears, and the temperature is lower in winter, so it should be adjusted to 4 5 gears is the most suitable.

The temperature of the gear is about 9 10, and the temperature of the 2nd gear is about 8, which is more suitable for summer use. The temperature of the 3rd gear is about 6 7, the temperature of the 4th gear is about 5, the temperature of the 5th gear is about 4, the 6th gear is about 3, and the refrigerator temperature of the 7th gear is usually about 2.

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 to actually measure (measure the refrigerator in summer, focus on the freezer in winter), and if the temperature is high, adjust the digital 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 the mechanical thermostat controls the start-stop of the compressor by closing or separating the internal power contacts through the principle of thermal expansion and cold contraction. 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 the overload of the compressor; In winter, the ambient temperature is low, the temperature rise in the refrigerator is very slow, 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 increase the digital gear of the thermostat to avoid the temperature of the freezer rising and causing the food to melt and deteriorate.

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 frequent start of the compressor, resulting in an increase in power consumption.

Now the refrigerators are automatically controlled, so there is no such switch.

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

The higher the number, the colder and the more power-hungry, and the lower the number, the higher the power saving.

This kind of mechanical refrigerator thermostat, the number size of the gear does not represent the specific temperature, because it is greatly affected by the seasonal ambient temperature, so it is necessary to adjust the size of the digital gear according to the seasonal ambient temperature. Take the 7-position thermostat as an example, it is more appropriate to adjust it to a smaller gear (1-3 gears) in summer, larger (4-7 gears) in winter, and a middle gear (3-4 gears) in spring and autumn. 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.

This is not only conducive to the freezing and preservation of food manuscript buckets, but also relatively energy-saving, which can avoid the occurrence of various failures and effectively extend the service life of the refrigerator.

If there are special requirements for storage, you can put it in the refrigerator inside a thermometer for actual measurement. If the temperature is on the high side, make the gear higher. If the temperature is on the low side, just turn the gear down so that the temperature inside the fridge reaches the temperature range you need.

If you need to quick-freeze the food, you can temporarily adjust the gear to the highest gear (7 gear), but not more than 4 hours, otherwise it will cause the compressor to overload for a long time without stopping, and the key high grinding will not only consume a lot of power, but also cause damage to the compressor, cause failure, and shorten its service life.

In the summer, the refrigerator is set to several settings for the coldest setting.

Turn the refrigerator to Variable 7 to the coldest setting.

The temperature control knob of the refrigerator generally has five gears, or gears, the 0 gear in this is the shutdown gear is the forced cold gear, when the thermostat is adjusted to the forced cold gear, the compressor will continue to work because the control temperature is low, and the refrigerator has almost always been in a state of non-stop.

In summer, when the temperature is high, the internal temperature of the refrigerator will be affected, and the correct temperature setting can save electricity. The temperature of the refrigerator can be adjusted from zero to seven, and in the summer, it can be adjusted to two to three settings, which can save electricity and better refrigerate and preserve food.

If the temperature of the refrigerator is adjusted to more than 3 gears in summer, the compressor will increase the working load in order to meet the low temperature of the refrigerator in order to meet the low temperature of the refrigerator for a few branches, in fact, the refrigeration temperature is enough, and the working load will be increased, which not only consumes electricity but also damages the service life of the refrigerator.

The correct way to use the refrigerator

1. Don't put hot food into the refrigerator immediately, mainly because if the hot food is put into the refrigerator immediately, it will not only affect the phenomenon of cross-smell between the food in the refrigerator, but also the repeated refrigeration of the refrigerator, which consumes very electricity. At the same time, it is best to use plastic wrap to store food in the refrigerator to avoid the growth of bacteria in the refrigerator.

2. The raw food and cooked food in the refrigerator should not be mixed, and it is best to seal it with plastic wrap, especially the cooked food should be placed in a covered container, so as to avoid cross-infection between foods. Fruits, vegetables and raw foods in the refrigerator should be rinsed with water, drained before putting them in the refrigerator.

3. Clean and disinfect the refrigerator regularly. In summer, due to the high temperature, problems such as mixing food in the refrigerator can easily cause the growth of bacteria, so it is best to clean the refrigerator regularly. Available bleach scrub.

Pay special attention to scrubbing the cracks, corners, and shelves of the box, and then wipe them clean with a clean, damp cloth.