Belarusian brand refrigerators Atlant are deservedly popular due to their reliability and availability. However, even the highest quality equipment requires proper operating mode to maintain food freshness. One of the key parameters affecting the durability of frozen stocks is the temperature in the freezer.
Many users mistakenly believe that the stronger the frost, the better for the products. This is not entirely true, since excessive cooling leads to excessive energy consumption and accelerated wear of the compressor. In this article we will analyze how many degrees should be in the freezer of the Atlant refrigerator according to technical standards and how to properly configure the equipment.
Compliance with the recommended parameters will not only save on electricity bills, but also preserve the tissue structure of meat, fish and vegetables during defrosting. Incorrect settings can lead to products losing their taste or, even worse, starting to deteriorate due to insufficient cold.
Standard temperature standards for freezers
According to international standards and technical regulations of the manufacturer Atlant, the optimal temperature for long-term storage of products in the freezer is -18°C. It is at this value that the biochemical processes in the products completely stop, which guarantees their safety for several months.
However, modern models are often equipped with a quick freezing function, which temporarily reduces the temperature to -24°C or even lower. This is necessary to shock fresh food so that large ice crystals do not form inside them, destroying the cellular structure. After completing the quick freezing cycle, the device should return to normal mode.
It is important to understand that the temperature in different areas of the chamber may vary slightly. The door is always warmer than the back wall where the evaporator is located. Therefore, the distribution of products also plays a role in maintaining their quality.
⚠️ Attention: If you notice that a “coat” of frost has formed on the walls of the chamber, and the products have begun to thaw, the temperature may have risen above -12°C. This is a signal about a malfunction of the defrost system or a refrigerant leak.
A short-term fluctuation of indicators within 2-3 degrees is considered acceptable during operation of the automatic defrosting system or when the door is frequently opened. The main thing is that after the mode is restored, the value stabilizes at -18°C.
Setting the thermostat depending on the model
Temperature control in refrigerators Atlant can be carried out mechanically or electronically. Older and budget models use a mechanical thermostat, which is a rotary knob with numbers from 1 to 7 (or from Min to Max). It is important to remember here: the higher the number, the lower the temperature inside the chamber.
For mechanical regulators, the golden mean is position “3” or “4”. Setting the knob to maximum (7 or Max) causes the compressor to run continuously, which can lead to overheating and failure. The minimum values (1) may not provide the necessary cold in the hot season.
In models with electronic control, such as the series XM-4425 or XM-6025, the setting is made through the display on the front panel of the door. Here you set the exact value in degrees Celsius. The electronics itself controls the operation of the compressor and fans, maintaining the set parameter with high accuracy.
- 🌡️ For mechanical regulators, the optimal position of the knob is between 3 and 4 divisions.
- ❄️ In electronic models, set the value to -18°C for everyday use.
- ⚡ Function “Super freezing” must be turned on manually 2-3 hours before loading fresh products.
- 🔇 Do not set the maximum operating mode in the summer unless absolutely necessary, this will overload the network.
If you have just placed a large amount of room temperature products in the chamber, it makes sense to temporarily increase the cooling. However, do not keep the equipment in this mode for more than 24 hours, so as not to freeze the supplies already lying there into stone.
The influence of loading and arrangement of products on cold
The efficiency of the freezer directly depends on how exactly you place the products. The refrigerator Atlant, like any other equipment, requires free air circulation. If the chamber is jam-packed, cold air cannot be evenly distributed, which creates “warm zones.”
It is especially critical not to block the openings of the ventilation ducts if your model is equipped with a system No Frost. In such refrigerators, cold air is pumped by a fan, and blocking the flow leads to a local increase in temperature and the formation of condensation, which turns into ice.
It is also worth considering thermal inertia. Warm food placed in the chamber increases the overall temperature inside, causing the compressor to work harder. Therefore, hot dishes must be cooled to room temperature before putting them in the freezer.
| Load type | Influence on temperature | Recommendation |
|---|---|---|
| Full (to the brim) | Circulation broken, changes are possible | Leave 20% free volume |
| Empty chamber | Fast heating when opening | Store bottles of water for inertia |
| Loading warm products | Sharp rise in temperature | Cool products to 20°C |
| Closing ventilation holes | Local overheating, ice freezing | Do not place packages close to the walls |
Interesting fact: a fully filled freezer is more economical than an empty one. Frozen products are themselves cold accumulators. In the event of a short-term power outage, they will help keep the temperature low longer.
Diagnostics: why the temperature does not hold
If you have set the correct settings, but the food begins to deteriorate or become covered with a layer of snow, it is necessary to carry out diagnostics. First of all, check the tightness of the door sealing rubber. If it is dirty or deformed, warm, moist air enters the chamber.
The second common cause is a malfunction of the thermostat. This sensor tells the compressor when to start and when to stop. If it “lies”, the refrigerator may not gain the required cold or, conversely, work without interruption.
It is also worth paying attention to the defrosting system in the models No Frost. If the defrost heating element or timer fails, the evaporator becomes overgrown with ice, blocking the cold supply channels. Visually, this may appear as normal operation of the compressor, but no cold inside.
⚠️ Attention: Never try to pick out ice with a knife or sharp objects. Damage to the evaporator will lead to an immediate release of refrigerant and expensive repairs, which are often not economically feasible.
☑️ Diagnosis of cold problems
For accurate diagnostics, electronic models Atlant often have a self-diagnosis function that displays error codes on the display. The decoding of the codes can be found in the instructions for a specific model, for example, error F1 often indicates problems with temperature sensors.
Seasonal features of operation
The time of year significantly affects the operation of refrigeration equipment. In summer, when the room temperature exceeds +25°C, the refrigerator Atlant requires more time and energy to remove heat. During this period, it is not recommended to set the minimum thermostat values unless there is an urgent need.
In winter the situation is the opposite. If the refrigerator is in an unheated room (for example, in a country house or in a corridor), where the temperature drops below +10°C, the compressor may not turn on at all. The oil mixture in the compressor thickens, and starting becomes dangerous for the engine.
Many modern models have one compressor and one cooling circuit. This means that the operation of the freezer and refrigerator compartment is connected. Problems with the temperature in one compartment can affect another.
- ☀️ In summer, ensure good air flow to the rear grill of the refrigerator.
- ❄️ In winter, make sure that the room temperature does not drop below +10°C.
- 💨 Do not place the refrigerator close to the wall, leave a gap of at least 5-7 cm.
- 🧹 Regularly clean the condenser (grid at the back) of dust for better heat transfer.
If you plan to leave for a long time, it is not necessary to completely defrost and turn off the device if there are supplies in the freezer. It is enough to set the thermostat to the average value and make sure that the power supply is stable.
Is it possible to turn off the Atlant refrigerator at night?
Modern compressors do not like frequent switching on and off. A short-term shutdown (for a few hours) will not cause harm, but it will not provide any savings either, since when turned on again, the motor will work to wear out in order to restore the temperature. Long downtime (a week or more) requires complete defrosting and drying.
Energy consumption and resource saving
Maintaining a temperature of -24°C instead of -18°C increases energy consumption by 15-20%. For a family, this can result in a significant overpayment for the year. Therefore, there is no point in “freezing” the camera unnecessarily.
The energy efficiency class of your Atlanta (A, A+, A++) also dictates its own rules. More modern models hold the cold better thanks to improved insulation. If you have an old Soviet refrigerator, the requirements for tightness and frequency of defrosting should be stricter.
Timely defrosting (for drip systems) also affects energy consumption. A layer of ice 5 mm thick increases energy consumption by 10-15%, since ice acts as a heat insulator, interfering with the removal of cold from the evaporator to the products.
⚠️ Attention: Technical characteristics and power consumption may vary depending on the specific modification and year of manufacture. Always check the sticker on the back of your device or the manufacturer’s official website to obtain accurate data for your model.
Correct temperature setting is a balance between the quality of food storage and resource consumption. By following the recommendations, you will extend the life of your refrigerator and preserve the taste of your food.
Frequently asked questions (FAQ)
Why is the temperature in the Atlant freezer -25 degrees, although it is set to -18?
This can happen for two reasons: either the “Super Freeze” mode is turned on