Correct setting of the temperature in the refrigerator Atlant is a key factor in ensuring long-term preservation of food freshness and safety of consumption. Many equipment owners are faced with a dilemma: set the values too low, risking freezing vegetables, or leave them high, which can lead to rapid spoilage of meat and dairy products. Understanding the operating principles of the thermostat and the features of different models will allow you to avoid these mistakes.
Modern refrigerators from the Belarusian manufacturer are equipped with both mechanical and electronic climate control systems inside the chambers. Optimal indicators directly depend on the loading of the compartments, the frequency of door opening and even the time of year. Incorrect settings not only affect the quality of food, but also force the compressor to work with increased load, which shortens the life of the unit.
In this article we will analyze in detail what values are considered normal for various departments, how to interpret the mechanical regulator scale and what to do if food begins to spoil or freeze ahead of time. A competent approach to Temperature Control will help you save energy and enjoy delicious food.
Optimal temperature values for different chambers
Each chamber of the refrigeration unit is designed to store certain groups of products that require specific conditions. In refrigerators Atlant, as in most modern models, it is customary to separate temperature zones. For the main refrigerator compartment, the standard range is +2 to +5 degrees Celsius. It is within these limits that the growth of most bacteria is suppressed, but the products do not freeze.
The freezer requires more stringent conditions. Here the temperature should drop below -18 degrees Celsius. Such indicators allow you to store meat, fish and semi-finished products for several months without losing their taste and useful structure. If you plan to store supplies for a long time, it is recommended to set the fast freezing mode, which temporarily lowers the temperature to -24 degrees.
⚠️ Attention: The freshness zone (if it is provided in your model Atlant) requires separate settings. Usually it is maintained at about 0 degrees, which is ideal for raw meat and fish that you plan to cook in the next 24 hours, but do not want to freeze.
It is important to consider that the distribution of cold inside the chamber is uneven. It is always colder at the back wall, where evaporatoris located, than at the door. Therefore, the placement of products should be logical: perishable goods are closer to the wall, and drinks and sauces are on the door shelves.
Setting a mechanical thermostat
Most classic models Atlant (for example, series 40, 42, 450) are equipped with a mechanical regulator, which looks like a rotary knob with divisions from 1 to 7 (or from Min to Max). Users often mistakenly believe that the number on the scale corresponds to the temperature in degrees. This is not so: the number indicates work intensity compressor.
The higher the value that you set on the handle, the lower the temperature inside the chamber will be. That is, position “7” or “Max” means maximum cooling, and “1” or “Min” means minimum. For standard operating conditions in summer and winter, the position of the handle in the middle of the scale is considered optimal.
If you change the settings, do not expect instant results. The refrigerator takes time to stabilize the climate. Typically this process takes from 2 to 6 hours, depending on the load of the cameras and the ambient temperature in the room. Only after this can repeated measurements be taken.
It is worth remembering that mechanical thermostats tend to wear out over time. The spring may weaken and actual readings will differ from the position of the knob. In such cases, it is necessary to focus on the appearance of the products and the readings of a separate thermometer.
Control of an electronic control unit
More modern series of refrigerators Atlant (for example, XM-6025, XM-6026) are equipped with electronic control with a digital display. This allows you to set the exact temperature in 1-degree increments, which greatly simplifies monitoring the safety of products. Control is carried out through the touch panel or buttons located on the top of the door or inside the camera.
To configure, you need to press the mode selection button and hold it for several seconds until the indicator of the selected camera starts flashing. Then use the “+” and “-” buttons to set the desired value. The electronics itself controls the operation of the compressor and fans, maintaining the set parameters with high accuracy.
| Operating mode | Refrigerator compartment temperature | Freezer temperature | Recommended use |
|---|---|---|---|
| Standard (Eco) | +3...+4°C | -18°C | Daily food storage |
| Quick freezing | No changes | -24°C | Loading a large volume of fresh products |
| Vacation | +10...+15°C | Disabled* | Long-term absence of owners |
| Super cooling | +2°C | -18°C | Cooling drinks or preparing for a holiday |
*Note: In vacation mode, the freezer may remain active in some models, but the refrigerator goes into economy mode, preventing mold and odor from forming when the door is closed.
⚠️ Attention: Do not leave the Super Freeze mode on for more than 24-48 hours. Long-term operation of the compressor at maximum power without interruption can lead to engine overheating and increased energy consumption.
Electronic systems are often equipped with a self-diagnosis function. If you see flashing lights or hear a beep, this may indicate that the temperature in the chamber has risen above the acceptable limit. In this case, check the tightness of the door.
☑️ Checking the electronics settings
Seasonal adjustment features
External ambient temperature has a direct impact on the operation of refrigeration equipment. In summer, when the apartment is hot, the heat exchange of external condenser grilles is difficult. The compressor requires more time and effort to remove heat from the chambers. During this period, it is recommended to set the regulator to values close to average or slightly above average (for example, 3-4 out of 7) to compensate for the heating.
In winter, the situation changes. If the refrigerator is in an unheated room or in the kitchen, where the temperature drops below +16 degrees, problems may arise. In models with a single compressor and mechanical control, the refrigerant may not boil in the evaporator, and the compressor simply will not turn on. In such cases thermostat you need to turn it up to the maximum, but this is an extreme measure.
Modern refrigerators Atlant often have a climate class SN-T or N-ST, which means the ability to work in a wide range of ambient temperatures (from +10 to +43 degrees). However, even for them there are limits. It is not recommended to operate equipment at temperatures below +5 degrees, since the oil in the compressor thickens, which leads to its breakdown.
In spring and autumn, when the heating has already been turned off, but the central heating has not yet been turned on, or vice versa, it is important to monitor the readings of the thermometer inside the chamber. The indoor microclimate changes, and settings that are relevant in January may not be suitable in April.
Why may the refrigerator not freeze in winter?
In older models, the thermostat is located inside the refrigerator compartment. If the room is cold (less than +16°C), the air in the chamber cools down quickly, the thermostat “thinks” that the norm has been reached and does not turn on the motor. But the freezer becomes warm. Solution: Move the refrigerator further away from the window or use a thermostat heater (if the model allows it).
Food distribution and climate impact
How you fill the refrigerator directly affects the circulation of cold air. The system No Frost, which is present in many models Atlant, requires free space for the movement of air flows. If the shelves are crowded and the ventilation holes are blocked by pots, the cold will not be evenly distributed.
Hot or warm foods should not be placed in the refrigerator. This causes a sharp jump in temperature and humidity, which leads to the formation of ice on the evaporator and a short-term increase in temperature in adjacent areas where already refrigerated food may be stored. Always cool food to room temperature before storing it.
- 🥩 Bottom shelves: Ideal for raw meat, fish and poultry, as these are the lowest temperatures.
- 🥛 Middle shelves: Designed for dairy products, ready meals and eggs.
- 🥬 Drawers below: Created for vegetables and fruits that do not need extreme cold, but require humidity.
- 🥤 Door: The warmest place, suitable for sauces, drinks and foods with preservatives.
Tight packaging of products also plays a role. A full refrigerator stays cold longer during a power outage than an empty one. If you have few products, you can put additional containers with water in the chambers to stabilize the temperature background.
Diagnostics of temperature problems
If you have set the correct settings, but the products are still the same spoil or freeze, perhaps it is not a matter of adjustments, but a malfunction of the equipment. One of the first signs of problems is the continuous operation of the compressor without stopping or, conversely, turning on too rarely.
Pay attention to the formation of a snow coat. It should not be present in No Frost systems. If ice builds up on the back wall of the refrigerator compartment, this may indicate a problem with the defrost system or a loose door seal. Warm, moist air enters through the cracks, which condenses and freezes.
⚠️ Attention: If you notice that the back wall of the refrigerator compartment is covered with a thick layer of ice, and the food near the wall is frozen, immediately defrost the unit (at least for 10-12 hours). If after switching on the problem recurs after 1-2 weeks, you need to call a technician to check the defrost heating element or thermostat.
It is also worth checking the position of the refrigerator. If it is too close to a wall or radiator, the heat transfer efficiency decreases. The distance to the wall should be at least 5-7 cm to ensure normal air convection around the condenser.
For accurate diagnosis, it is recommended to use an external thermometer placed in a glass of water, which is placed on the middle shelf for several hours. This will give an objective picture of what is happening inside, regardless of the readings of the built-in sensors or the position of the regulator knob.
Why do vegetables in the drawers freeze in the Atlant refrigerator?
Most often this happens because the set temperature is too low (the regulator is at maximum) or because the vegetable drawers are located too close to the cold air supply hole. Try to reduce the cooling power and check if the ventilation ducts are closed.
How often do you need to defrost the Atlant refrigerator?
Models with the No Frost system do not require manual defrosting; it is enough to wash them 1-2 times a year. Models with a drip system ("crying wall") in the refrigerator compartment are defrosted automatically, but the freezer compartment (if it is not No Frost) needs to be defrosted every 4-6 months as the ice builds up.
Is it possible to transport the Atlas refrigerator lying down?
Transportation lying down is not recommended, since oil from the compressor can flow into the refrigerant circuit, which will lead to water hammer when first turned on. If transportation lying down cannot be avoided, after installation the refrigerator must stand upright for at least 4-6 hours (preferably 24 hours) before plugging it in.
What should you do if the refrigerator makes a lot of noise after setting the temperature?
When you change the settings to lower (colder) ones, the compressor starts working harder and longer, which may be accompanied by an increased hum. The noise may also come from the circulation of refrigerant. If the noise is not accompanied by vibration or knocking, this is normal. Give the equipment 24 hours to stabilize.