Correct temperature conditions are the foundation for the long service life of household appliances and product safety. For owners of Belarusian-made equipment, the question how many degrees should be in the Atlant refrigeratoris especially acute, since the safety of supplies for the winter depends on this.
Many users mistakenly believe that the colder the better, but this misconception can lead to damage to the compressor or defrosting of the contents of the freezer. In this article we will analyze the technical nuances of the operation of thermostats and electronic control.
Standard temperature standards for Atlant equipment
Modern models of refrigerators, including the Atlant XM and KHXlines, are designed to operate in certain climate classes. The standard temperature in the refrigerator compartment should be between +2 and +5 degrees Celsius. It is with these indicators that bacterial activity is suppressed, but the products do not freeze.
In the freezer the situation is radically different. Here it is necessary to maintain the temperature no higher than -18 degrees Celsius. If you use the fast freeze mode, the indicator may drop to -24 degrees, but this is a temporary measure. Constant operation in extreme mode leads to increased energy consumption.
⚠️ Attention: If you notice that a “coat” of ice is forming on the back wall of the refrigerator compartment, and the products in the center of the shelf are freezing, this is a signal that the temperature has dropped below the permissible minimum.
It is important to understand that the distribution of cold inside the chamber unevenly. The back wall is always colder than the door. Therefore, the thermometer should be placed in the center of the chamber, in a glass of water, to obtain objective data.
Setting a mechanical thermostat
Most Atlant models are equipped with mechanical control, where the cold level is adjusted by a rotary knob with a scale from 1 to 7 (or from Min to Max). The principle works here: the larger the number, the lower temperature there are inside the cameras. Users often confuse the number with degrees, which is a mistake.
The factory setting usually corresponds to the knob position at 3 or 4. This is the optimal balance for everyday use. If you set the regulator to maximum (7 or Max), the compressor will work almost non-stop, trying to achieve an ideal that is unattainable under normal conditions.
For correct settings, follow these steps:
- 🌡️ Set the thermostat knob to the middle position (usually number 3).
- ⏳ Give allow the refrigerator to operate in this mode for at least 5-6 hours without opening the doors.
- 📊 Place a household thermometer in a glass of water on the middle shelf.
- 🔍 After a day, take readings and, if necessary, adjust the position of the handle.
Remember that a mechanical thermostat reacts to temperature evaporator, not air in the chamber. Therefore, changes in settings do not appear instantly, but with a time delay.
Electronic control and precise values
Models with the system No Frost and electronic display allow you to set the temperature with an accuracy of one degree. Control is carried out through a panel located on the top of the case or on the door. Here you see real numbers, not symbols.
For the refrigerator compartment, it is recommended to set the value +3°C or +4°C. The electronics itself controls the operating cycles of the compressor and fans, ensuring uniform cooling. In the freezer compartment, the optimal value is considered -18°C.
Some advanced models allow you to activate special modes:
- ❄️ Super Freeze —intensive freezing, temporarily lowers the temperature in the freezer to -24°C.
- 🍺 Cool —mode for quickly cooling drinks in the refrigerator compartment.
- 🏖️ Holiday — "Vacation", turns off the refrigerator compartment, leaving the freezer running.
The use of electronic panels simplifies control, but requires a stable voltage in the network. Electrical surges can disrupt the settings or damage the control unit.
The influence of loading and placement of products
Even a perfectly tuned refrigerator will not work effectively if the rules for its operation are violated. Air circulation is key. If you fill the shelves with products close to the back wall, cold air will not be able to wash the entire volume of the chamber.
The heat capacity of the products also plays a role. A half-empty refrigerator cools down faster, but also loses cold faster when the door is opened. A fully loaded unit keeps the temperature more stable, but requires more time for initial cooling after defrosting.
Follow the following placement rules:
- 🥛 Store dairy products and prepared foods on the middle and top shelves, where the temperature is more stable.
- 🥩 Place raw meat and fish on the bottom shelf, closer to the freshness zone, to prevent dripping on other products.
- 🥦 Store vegetables and fruits in the lower drawers, where the temperature is slightly higher, which prevents them from freezing.
Do not place hot pots inside. This causes a sharp jump in temperature and humidity, causing the compressor to wear out, and condensation may form in the chamber.
Table of settings and temperatures correspondence
For the convenience of users, below is a table showing the approximate correspondence between the position of the regulator and the actual temperature inside the chambers. Data are averaged for Atlant models with a volume of up to 350 liters.
| Knob position | Refrigerator compartment (°C) | Freezer compartment (°C) | Recommendation |
|---|---|---|---|
| 1 (Min) | +8...+10 | -6...-8 | Only for short-term storage |
| 3 (Average) | +3...+5 | -16...-18 | Optimal mode for daily work |
| 5 (Max) | +1...+2 | -20...-22 | For quick freezing or hot summer |
| 7 (Max) | 0...-1 | -24 and below | Not recommended for continuous use |
Please note that actual readings may vary depending on the ambient temperature in the room and the frequency of door openings.
Why do you need to turn the regulator harder in summer?
In summer, the room temperature rises and heat transfer worsens. To compensate for the heating of the housing outside, the compressor has to work longer. Therefore, in winter the regulator is set to lower values (2-3), and in summer - to higher values (4-5).
Diagnostics of problems with temperature conditions
If you have set the correct settings, but the Atlant refrigerator does not maintain the temperature, it is necessary to carry out diagnostics. The first sign of a malfunction is the compressor operating for too long or, conversely, turning it on rarely when it is warm inside.
A frequent cause of a violation is the loose fit of the sealing rubber on the door. Check the contour around the perimeter: it should be clean and elastic. A test with a sheet of paper will help identify leaks: hold the sheet of paper in the door and try to pull it out. If the sheet comes out freely without resistance, the seal requires replacement or adjustment.
⚠️ Attention: If the compressor operates continuously for more than 12 hours and the temperature does not drop to the set values, immediately disconnect the device from the network and call a technician. Further operation may lead to the motor burning out.
It is also worth checking the defrosting system. If the drainage hole in the refrigerator compartment is clogged with food debris or ice, the water does not drain, freezes and disrupts heat exchange. Cleaning the hole with a special soft wire or a brush often solves the problem.
☑️ Checking the causes of unstable temperature
Seasonal features of operation
External temperature significantly affects operation refrigeration equipment. In winter, when the apartment is cool, there is less heat loss through the walls of the refrigerator. In summer, especially in the heat, the load on the unit increases many times over.
Owners of models with mechanical control it is necessary to manually adjust the position of the thermostat knob when the seasons change. In winter, position “2” or “3” is sufficient, while in summer it may be necessary to switch to “4” or “5”.
Do not install the refrigerator next to heating appliances, stoves or in direct sunlight. This creates a false sense of overheating for the sensors and forces the cooling system to work in emergency mode.
Is it possible to set the temperature below -20 degrees constantly?
Continuous operation at extremely low temperatures (-24°C and below) is not recommended by manufacturers. This leads to accelerated wear of the compressor, an increase in the thickness of the evaporator walls (which impairs heat transfer) and excessive energy consumption. Use such modes only for a short time to freeze large volumes of food.
Why is it +10 degrees in the Atlant refrigeration chamber instead of +4?
There may be several reasons: freon leak, thermostat malfunction, compressor failure, or a banal violation of the door seal. Also check to see if food is blocking the cold air outlet from the evaporator. If after defrosting and correct loading the problem persists, repair is required.
How often do you need to defrost the Atlant refrigerator?
Models with manual defrosting of the refrigerator compartment require maintenance every 3-6 months, as ice forms. No Frost systems in the freezer do not require frequent defrosting, but preventive shutdown (1-2 times a year) for washing and disinfection is necessary.
Does the amount of food affect energy consumption?
Yes, it does. An empty refrigerator quickly fills with warm air when the door is opened, and the compressor wastes energy cooling it. A unit filled with products (especially if the products are cold) acts as a cold accumulator, stabilizing the temperature and reducing the frequency of engine starts.