How many degrees should be in the refrigerator and freezer

Content:

Why is the temperature in the refrigerator different?
Storage areas depending on temperature
Types of refrigerators by regulation method
Features of temperature conditions of different models of refrigerators
We use the refrigerator correctly

Since the refrigerator was invented, it has become one of the most indispensable household appliances. It is difficult to find a family that would not appreciate this wonderful unit. The low temperature in the chambers of the refrigerator allows for a long time to maintain the freshness of the products, which means saving the family budget.

However, the refrigerator will only benefit if the correct operating mode is observed. Many experts in the field of development of household appliances still argue about what temperature in the refrigerator and freezer will be optimal. It is quite difficult to give an exact answer to this question, because each manufacturer sets its own norms and rules based on the design features of their model.

Why is the temperature in the refrigerator different?

In the technical standards used in this area, there are certain standards that are applied by all manufacturers without exception. This means that the consumer is allowed to adjust the mode both in the freezer and in the refrigerator compartment, but within reasonable limits. Each refrigerator has its own minimum and maximum temperature, beyond which the regulator simply does not work.

Why is this happening? It turns out that everything is very logical. Each food product has its own storage temperature and the manufacturer can guarantee its freshness only when the temperature regime is not violated. Moreover, different food products are provided with different storage temperatures. For example, such:

milk and dairy products (sour cream, kefir, cheeses, cottage cheese, etc.) - from +2 to +6 ˚С;
eggs - from +2 to +4 ˚С;
raw vegetables - from +4 to +6 ˚С;
fish - from - 4 to - 8 ˚С;
meat - +1 to + 3˚С (no more than 36 hours);
seafood - from -18 to -24 ˚С;
sausages - from +2 to + 5˚С.

how many-in-the-refrigerator-should-be-degrees

Of course, this is not a complete list. If in doubt at what temperature you need to store this or that product, carefully study the packaging. The manufacturer must take care of you and provide the necessary information.

The same concern for consumers is shown by manufacturers of refrigeration equipment. To provide the buyer with the opportunity to store products in accordance with the requirements, refrigerators have several storage areas, each of which respects an individual regime.

See also:

Storage areas depending on temperature

Freezer

Depending on the model of the refrigerator, t ˚С in this compartment can be from -6 to -25˚ Celsius. The lowest temperature in the freezer of the refrigerator is used only for shock freezing. The optimum temperature is taken at -18 ˚С. It is just so many degrees that the vast majority of manufacturers offer to install in freezers.

The temperature set in the freezer depends on what is stored there. Determining the lowest possible temperature of the unit is very simple. In almost every refrigerator, snowflakes or stars are drawn on the temperature control panel or anywhere else. Each of them means a range of 6 degrees. By counting the number of snowflakes, you can determine the lowest possible temperature that your refrigerator can support.

Freshness zone

Such a compartment is not present in every refrigerator. Its presence is an advantage of newer models. The freshness zone is a special place in the common cooling chamber. There, a temperature close to zero is maintained. This is the optimum temperature in the refrigerator at which the development of various microorganisms is significantly inhibited. And, therefore, the products last much longer.

There are 2 types of arrangement of the "Freshness Zone":

Leaky drawer.
A separate insulated chamber in which a certain temperature and humidity are autonomously maintained. In this case, the "Freshness Zone" is most often divided into two more compartments. In one of them, humidity is maintained at about 55%, and in the other - 95%. The first is used to store fish, and the second - vegetables.

The temperature in both compartments is set at 0 ... + 1 ° C. At such t ˚С, food products do not completely freeze and retain beneficial properties best of all.

The freshness zone in the refrigerator - what is it?

In the "Freshness Zone" is usually stored:

fish, meat, meat semi-finished products (no more than a week);
sausages;
Cheeses
any dairy products except cottage cheese;
vegetables and fruits, except tomatoes and bananas;
greenery.

Also, this refrigerator compartment can be used to quickly cool alcoholic and non-alcoholic drinks. But beer and kvass and natural juices should not be put there. They have a higher storage temperature.

Other compartments

Pay attention to the upper shelves, as well as the nearest compartment to the "Freshness Zone". The temperature regime in this part of the refrigerator chamber is maintained in the range from + 2 ... + 4 ° С. On these shelves you can put eggs, pastries and cakes, semi-finished products, dairy products. You can leave meat and fish here for no more than 36 hours.

Middle shelf. Here the normal temperature fluctuates at the level of + 3 ... 6 degrees Celsius. Soups, sauces, prepared meals and other products are best placed in this part of the refrigerator.

Lower shelf and compartment for vegetables. According to standards, a correctly installed t ˚ in this compartment cannot exceed 8 ° С. However, in practice there is usually +6 ° C. You can put here any number of products that you are not going to store for a long time.

Types of refrigerators by regulation method

All domestic refrigeration units primarily differ in the way they are controlled. Depending on the model, thermostats can be electronic and mechanical.

Electronic. Everything is very simple. On the front panel of the refrigerator there is a special touch panel. With it, you can correctly set the desired temperature.
Mechanical. There is a mechanical shift knob inside one or both chambers of the refrigerator. By turning it clockwise or in the opposite direction, you can set the desired mode.

Ways to adjust the temperature

If you are not sure what temperature should be in the refrigerator installed in your home, look in the product passport. All modes that are optimal for your model are registered there.

Features of temperature regimes of different models of refrigerators

Many models of modern refrigerators allow not only adjusting the operating mode of the refrigerator and freezer compartments, but also setting its own temperature for each shelf separately.

Electronic models

Liebherr

Refrigerators of this brand have electronic control, as well as separate regulation in the freezer and refrigerator compartment. In addition, Liebherr have several special modes:

SmartFreeze - super fast and high quality freezing. In this mode, increased air circulation is activated in the freezer compartment. This allows you to freeze as much food as the hostess needs in a short time.
CoolPlus - this mode allows the refrigerator to adjust to the ambient temperature. When the room temperature drops, the compressor will start to work intermittently.

Mechanically Controlled Refrigerators

Atlant

Refrigerators of this brand have mainly mechanical control. It is proposed to regulate the temperature regime here using the thermostat knob, which has 7 positions. Position "1" sets the highest temperature, position "7" - the lowest. If the thermostat knob is moved to the number "0", the compressor will turn off.

Gorenje

Like Atlant refrigerators, these units most often have mechanical control. The thermostat knob here has a smooth switch from Max to Min. The first mode is suggested to be used in a room with an ambient temperature less than + 16 ° C. And in rooms with a temperature of more than 25 degrees, it is worth switching the regulator to a minimum. How much to put can be decided independently, but the middle position is considered optimal - ECO mode.

Indesit

Another brand of mechanically controlled refrigerator. The thermostat of refrigerators from this company has five positions:

"1" - high temperature;
“5” is the lowest t ° C.

Refrigerators with separate control modes

Stinol

The refrigerators of this company have two thermostats, independent of each other. Each of them has five positions from lowest to highest. Also in the freezer there is an additional super-cooling mode.

Lg

Most models also have separate temperature control of the chambers.

Samsung

In almost all Samsung units, the temperature in the freezer and the refrigerator compartment is controlled separately.

The refrigerator compartment is initially designed for a temperature of +3 ° C. If you want to change the mode, you need to press the Fridge button the appropriate number of times. The regulation range is from +1 to +7 degrees Celsius.
In the freezer, the temperature regime is set in the same way, and the control range is from -14 to -25 ° C. The freezer also has a quick freeze mode. It can be activated for 72 hours, after which the refrigerator will return to the original settings.

Bosch

Refrigerators of this brand are regulated in approximately the same way as Samsung. In addition, there is a Super Cooling mode. After 6 hours of operation, the temperature is smoothly set at +2 degrees.

Using the refrigerator correctly

After you have established what is the optimal temperature in the refrigerator of your brand, it is not at all necessary to be on duty with a thermometer near it. The mode indicated in the passport is automatically supported by the refrigerator. A spontaneous temperature change in any compartment of the refrigerator indicates a malfunction. To prevent this from happening, you need to follow the simple rules for using this household unit:

Never put warm or hot food in the refrigerator. Be sure to wait for cooling to room temperature.
Close the doors of the refrigerator tightly and monitor the quality of the seal installed around the perimeter of the doors.
Don't put in too many foods at the same time. Air in the chamber must circulate freely.
Try to keep packaged food in the refrigerator. This will prevent unpleasant odors and food from drying out. It is best to use plastic or glass containers for packaging.