Belarusian brand refrigerators Atlant are deservedly popular due to their reliability and affordability. However, in order for the equipment to work efficiently and the products to remain fresh for as long as possible, it is necessary to correctly set the temperature. Many owners are faced with the question: how many degrees should there be chambers inside to avoid food spoilage or, conversely, unnecessary waste of electricity?
The correct setting depends on many factors: the model of the device, the number of products, the frequency of opening the door and even the time of year. In this article, we will look in detail at how to find a balance between efficiency and safety of reserves, using the capabilities of the thermostat of your unit. Understanding the principles of operation of the cooling system will help you avoid common mistakes. Don't rely only on sensations; accurate values will ensure stable operation of the equipment for many years.
Understanding of operating principles compressor and cooling systems will help you avoid common mistakes. Don't rely only on sensations; accurate values will ensure stable operation of the equipment for many years.
Optimal temperature conditions for different chambers
Modern refrigerators Atlant, as a rule, are equipped with a two-chamber system, where the refrigeration and freezer compartments operate independently or in bunch, but require different conditions. In the main chamber, where prepared meals, drinks and perishable foods are stored, the range from +2 to +5 degrees Celsius is considered ideal. It is at these indicators that the growth of bacteria slows down, but the structure of the products is not destroyed by freezing.
The freezer requires lower values for deep freezing. The standard temperature here is -18 degrees Celsius and below. If you are planning long-term storage of meat or fish, it is recommended to set the fast freezing mode, which briefly lowers the temperature to -24 degrees, which allows you to preserve the cellular structure of the product.
- ❄️ Main chamber: range +2...+5°C is ideal for dairy products, meat and prepared foods.
- 🧊 Freezer: stable -18°C ensures the safety of supplies for up to 12 months.
- 🥬 Freshness zone: Some models have a separate compartment with a temperature of about 0°C for vegetables.
It is important to consider that the distribution of cold inside the chamber is uneven. It's always colder on the shelves near the back wall than on the door. Therefore, the placement of products should be logical: place milk and meat closer to the source of cold, and sauces and drinks - on the door shelves.
Design and setting of a thermostat
Temperature control in refrigerators Atlant is most often carried out by a mechanical thermostat, although in premium models there is also electronic control. The mechanical regulator is a rotary knob with digital divisions, usually from 1 to 7 or from Min to Max. Users often mistakenly believe that the numbers indicate degrees, but this is not the case.
In fact, the scale regulates work intensity the compressor. The number 1 means minimum power (heat), and the number 7 or Max means maximum cooling. For everyday use in a standard apartment (air temperature +20...+25°C), the optimal position of the knob is the middle of the scale, usually division 3 or 4.
⚠️ Attention: A sharp turn of the thermostat knob to the maximum value (7 or Max) will not cool the food instantly. This will only force the compressor to work without stopping, which can lead to its overheating and the formation of an ice crust on the back wall.
If you notice that the products in the main chamber begin to freeze at the back wall, you should reduce the value on the regulator. Conversely, if the milk quickly sours and you feel warm inside, you need to increase the cooling power by turning the knob towards higher numbers.
The influence of seasonality and operating conditions
External Ambient temperature directly affects the efficiency of refrigeration equipment. In the summer, when the room is hot, heat inflows increase, and the compressor has to work harder to maintain the set value. In winter, the situation changes: in unheated rooms or when the room is strongly cooled, the load on the unit drops. climate class. In winter, the situation changes: in unheated rooms or when the room is very cool, the load on the unit drops.
For refrigerators Atlant with one compressor and mechanical control, there is a nuance of operation in winter. If the temperature in the room drops below +10...+15 degrees, the thermostat may not “feel” the increase in temperature in the chamber and may not turn on the motor. This leads to defrosting of food, despite the cold in the room.
In such cases, it is recommended:
- ☀️ In summer: make sure that the refrigerator is not in direct sunlight and away from the stove or radiator.
- ❄️ In winter: at a room temperature below +16°C it may you will need to set the thermostat to a more powerful mode (closer to Max).
- 🌡️ Climate class: make sure that the operating conditions correspond to the climate class indicated in the passport (usually SN, N, ST).
Do not forget that frequent opening the doors also make adjustments. If there are a lot of people in the house or the door is opened frequently, it is worth setting the temperature slightly below average to compensate for the influx of warm air.
What is climate class?
Climate class is a parameter indicating the range of ambient temperatures at which the refrigerator operates effectively. For class N (normal) it is from +16 to +32°C, for class ST (subtropical) - up to +38°C. Operation outside of these limits reduces the service life of the equipment.
Cold distribution and food storage
Knowledge of how cold is distributed inside the chamber helps to rationally use space. In refrigerators Atlant with a drip defrosting system (“Crying wall”), the lowest temperature is observed at the back wall, where the evaporator is located. It can be 2-3 degrees colder here than in the center of the chamber.
The door is the warmest place. The temperature here can fluctuate significantly more due to constant contact with the warm air of the room when opening. Therefore, on door shelves it is better to store products that do not require strict temperature conditions: sauces, juices in original packaging, eggs, butter (in the short term).
| Storage area | Approximate temperature | What to store |
|---|---|---|
| Upper shelf | +5...+7°C | Ready meals, confectionery |
| Middle shelf | +3...+5°C | Dairy products, sausages, cheeses |
| Lower shelf (above the drawer) | +2...+4°C | Raw meat, fish, open packages |
| Shelves on the door | +5...+10°C | Sauces, drinks, eggs, butter |
Correct air circulation is critically important. Do not fill the refrigerator to capacity with food. There must be a gap between the bags and the walls for the free movement of air flows. If the products lie close to the back wall, they may freeze or, conversely, deteriorate due to lack of airflow.
☑️ Checking the refrigerator load
Electronic control and additional functions
More modern models Atlant are equipped with an electronic control unit that displays information on a display located on the outside of the door or inside the chamber. Here the adjustment is made with an accuracy of a degree, which eliminates guesswork. You can see the actual temperature inside and set the required value.
Such models often have a function Super Freeze (Super Freezing) or Super Cool (Super Cooling). Activating these modes places the compressor in maximum performance mode for a certain time (usually several hours), after which the system automatically returns to normal operation.
Using electronic control allows you to:
- 🎛️ Accurately calibrate: set a value, for example, +3°C, rather than guess between divisions of a mechanical knob.
- 🔔 Control: receive signals about an increase in temperature when the door is not tightly closed.
- 🚀 Speed up processes: quickly cool freshly brought food or freeze berries.
⚠️ Attention: If there is a power outage, electronic settings may go wrong or go into standby mode. After turning on the power, be sure to check the set values, as some models are reset to factory settings.
If the alarm indicator lights up on the display (a rapidly flashing red triangle or exclamation mark), this means that the temperature in the chamber is higher than normal. Check the tightness of the door and the amount of loaded products.
Typical problems and their solutions
Even with correct settings, situations may arise when the temperature regime is disturbed. One of the common problems is the formation of a “fur coat” or ice on the back wall of the main chamber. This may indicate that the thermostat is set to too low a temperature, or the seal of the door seal is broken.
If the food in the main chamber is not cooled, and everything in the freezer is frozen, the problem may be a freon leak or a system malfunction No Frost (clogged air outlet channels). In cases where the refrigerator operates continuously without turning off, and the temperature still does not drop to the required values, diagnostics by a specialist is required.
Often users forget about simple prevention:
- Check the cleanliness of the condenser (grids at the back or bottom). Dust impairs heat transfer.
- Make sure that the refrigerator is level and the door closes itself.
- Do not put hot food inside - this will upset the thermostat settings.
Timely detection of deviations helps extend the life of your Atlant. Regularly check the condition of the products and monitor the behavior of the equipment. If you notice that the settings that have worked for years have stopped producing results, the thermostat itself may have worn out or the compressor has lost some of its power.
Why does ice freeze in the Atlant refrigerator if the temperature is set correctly?
The formation of ice with the correct settings most often indicates a loose fit of the door seal. Warm, moist air penetrates, condenses and freezes. The cause may also be a clogged drainage hole through which moisture should escape during drip defrosting. Check the cleanliness of the groove at the bottom of the back wall.
Is it possible to set the temperature in the Atlant refrigerator below -24 degrees?
In household models Atlant the minimum temperature in the freezer is usually limited to -24°C (fast freezing mode). It is impossible and unnecessary to set the values using standard means, as this will lead to extreme load on the compressor and excessive energy consumption without practical benefit for storing food.
How to understand that the refrigerator thermostat is faulty?
The main signs of a malfunctioning thermostat: the refrigerator does not turn on at all (if you close the terminal contacts it will work), or it will work without stopping, turning the camera into an ice block. Another sign may be the absence of a characteristic click when turning the knob, although in some models the click may be quiet.
Do you need to change the temperature settings when loading a large number of products?
Yes, when fully loaded, the heat capacity of the chamber increases. The food takes a long time to cool, and the compressor may not cope as usual. It is recommended to temporarily turn on the mode Super Cool or move the mechanical regulator by 1 division towards greater cooling, and after stabilizing the temperature, return the settings back.