Correctly setting the temperature is not just a matter of comfort, but a key factor safety of products and durability of the unit itself. Owners of Belarusian brand equipment are often faced with the question of how exactly to regulate cooling so that an optimal microclimate is maintained in the chambers. Incorrect setting of parameters This can lead to rapid spoilage of food or, conversely, to excessive consumption of electricity.
Modern models Atlant equipped with various control systems, from simple mechanical rotary knobs to electronic panels with digital displays. Understanding how your device operates will help you avoid common operating mistakes. In this article, we will analyze the algorithms of action for different series of refrigerators, explain the meaning of the numbers on the scale and tell you how to check the cooling efficiency.
It is worth noting that the settings may vary depending on the time of year and the workload of the chambers. Temperature balance in the freezer and refrigerator compartments directly affects the operation of the compressor. If you have just purchased equipment or noticed that food has begun to freeze in the main compartment, you need to audit the current settings.
The principle of operation of a mechanical thermostat
In classic models of refrigerators Atlant cooling is controlled through a mechanical thermostat. This device is a rotary knob, usually located inside the refrigerator compartment or on the top panel of the case. The principle of its operation is based on changing the degree of compression of the spring, which affects the sensitive element that regulates the supply of refrigerant.
The thermostat scale most often contains numbers from 0 to 7 (or from Min to Max). Many users mistakenly believe that the number represents degrees Celsius. In fact, these are conventional units of cooling power. The higher the number, the more intense the compressor works and the colder it becomes inside the chambers. The “0” or “Off” position completely turns off the cold supply.
⚠️ Attention: It is not recommended to set the regulator to the maximum value (7 or Max) unless absolutely necessary. This forces the compressor to work continuously, which leads to its overheating, increased noise and a significant increase in energy consumption.
For everyday use, the optimal position of the knob is between values 2 and 4. This ensures a balance between sufficient cooling of products and economical operating mode of the equipment. If you notice that it has become too cold in the refrigerator, the knob should be turned towards decreasing the value.
Setting up the electronic control panel
More modern series of refrigerators Atlant, especially models with the system No Frost, are equipped with electronic control modules. On the front panel of the door or inside the chamber there is a display showing the current temperature and touch buttons for changing it. Such a system allows you to set parameters with an accuracy of one degree.
The setup process usually looks like this: you need to press the chamber selection button (refrigerator or freezer), after which the corresponding value on the display will start flashing. Using the Up or Down arrow buttons, the user sets the desired mode. A few seconds after the last press, the new parameters are saved automatically.
Electronics can also signal malfunctions. If a red indicator lights up on the display or a flashing symbol appears, this may mean that temperature in the chamber above the established norm. In such cases, the system may temporarily increase the compressor power in an attempt to compensate for the loss of cold.
However, if the voltage surge was strong, the controller can be reset to factory values. In this case, temperature calibration you will have to do it again, following the instructions for your specific model.
Optimal temperature conditions for different compartments
To ensure long-term storage of food, it is necessary to maintain strictly defined temperature ranges in different zones of the refrigerator. In the refrigerator compartment Atlant the ideal temperature is considered to be from +2 to +5 degrees Celsius. It is in such conditions that the growth of bacteria slows down, but the food does not freeze.
In the freezer the requirements are even stricter. For high-quality freezing and long-term storage of meat, fish and semi-finished products, a temperature of no higher than -18 degrees is required. Some models allow you to set a mode super freezing (-22..-24°C), which is useful when loading a large amount of fresh food, but should not work constantly.
The so-called “zero zone” or freshness zone deserves special attention, if it is provided for by the design of your refrigerator. It maintains about 0 degrees and high humidity. This is an ideal place to store fresh meat, fish, dairy products and vegetables that quickly wither or spoil under normal refrigeration.
| Chamber type | Recommended temperature | What to store | Shelf life (approximate) |
|---|---|---|---|
| Refrigeration | +2..+5 °C | Ready food, milk, drinks | 2-5 days |
| Frozen | -18..-24 °C | Meat, fish, berries, dough | 6-12 months |
| Freshness zone | 0..+1 °C | Fresh meat, fish, herbs | Up to 3 days |
| Door shelves | +5..+8 °C | Sauces, drinks, medicines | Depends on the product |
Violation of these regimes leads to negative consequences. At temperatures above +6°C, pathogenic microorganisms quickly develop in dairy products. At temperatures above -12°C in the freezer, ice crystallization processes begin, destroying the structure of the products, and they lose their taste.
Seasonal adjustments and the influence of external factors
The temperature inside the refrigerator Atlant depends not only on the thermostat settings, but also on the ambient temperature. In the summer, when the apartment is hot, heat exchange is difficult and the compressor has to work harder. In winter, on the contrary, cooling occurs more easily, but there is a risk of insufficient operation of the unit in unheated rooms.
In summer, it is recommended to slightly increase the cooling power (turn the mechanical regulator knob towards larger numbers or reduce the target temperature on the electronic display by 1 degree). This compensates for the heating of the case from external heat. However, do not forget to ventilate the room where the refrigerator is located.
In winter, the situation is the opposite. If the refrigerator is in a cold kitchen or in a hallway where the temperature is below +16 degrees, the compressor may not turn on at all, since the sensor “thinks” that it is already cold inside. In such cases mechanical regulator you need to turn it to the maximum, and for models with No Frost - make sure that a “snow coat” does not form due to rare defrost cycles.
⚠️ Attention: Do not install the refrigerator near heating radiators, stoves or in direct sunlight rays. Heating on one side of the case causes the thermostat to give false commands for increased cooling, which disables the equipment.
It is also important to consider the frequency of door opening. In a large family, the refrigerator opens dozens of times a day, losing cold. In this case, it makes sense to set the settings 0.5-1 degrees colder than in a house where one person lives, who rarely opens the chamber.
Common mistakes when adjusting
One of the most common mistakes is an attempt to suddenly change the temperature. If you turn the control knob from “3” to “7”, the compressor will not be able to instantly cool the chamber. Moreover, a sharp increase in load is harmful to the motor. All changes should be made smoothly, waiting for the mode to stabilize within 2-3 hours.
Another mistake is cluttering the air ducts. In refrigerators Atlant, especially with an air circulation system, the shelves at the back wall should not be tightly packed. Cold air should circulate freely throughout the entire volume. If you seal the ventilation holes with bags, the temperature sensor will show incorrect data and the food will spoil.
- ❄️ Ignoring defrosting: even in No Frost systems, it is recommended to defrost the refrigerator once a year for prevention. An ice crust on the evaporator (which you may not see) impairs heat transfer.
- 🥩 Loading warm foods: placing a hot pan in the chamber throws off the temperature settings and causes the compressor to wear out. Cool food to room temperature before loading.
- 🌡️ Incorrect location of the thermometer: If you check the temperature with a household thermometer, do not place it close to the back wall or near the door. The indicators there will be incorrect.
Also, users often confuse the modes if there are “Eco”, “Super Freeze” or “Holiday” buttons on the panel. Activating the “Holiday” mode specifically raises the temperature in the refrigerator compartment to +12..+15 degrees to prevent mold from appearing when the refrigerator is empty, but the freezer continues to operate. If you forget to turn off this mode, you may end up with spoiled food.
What is Super Freeze mode?
This is a forced freezing function in which the compressor runs continuously, ignoring the thermostat readings. You need to turn it on 3-4 hours before loading a large batch of fresh products and be sure to turn it off after they freeze, otherwise the compressor will burn out.
Diagnostics of problems with temperature
If you have set the correct temperature, but the refrigerator Atlant does not freeze or, on the contrary, turns everything into ice, there is a problem It may not be in the settings. The first sign of a malfunction is continuous operation of the compressor without shutdowns or too infrequent switching on.
Check the rubber seals on the doors. If they are worn out or dirty, the cold goes away and the equipment cannot reach the desired temperature. It is also worth checking whether the door fits tightly. Gaps lead to a constant flow of warm air and the formation of condensation.
In models with electronics, malfunctions in the temperature sensor can lead to incorrect values being displayed on the display. If the refrigerator is humming, but there is no cold, or the inside smells burnt, you need to contact a service center. Independent replacement thermostat or sensor requires special skills and tools.
☑️ Checking the temperature regime
Regular temperature control will help extend the life of your equipment. Use a separate thermometer for periodic checking, as built-in sensors may become inaccurate over time. If deviations are more than 2-3 degrees from the set values, this is a reason for diagnosis.
FAQ: Frequently asked questions
What does the number 0 mean on the Atlant refrigerator regulator?
The number 0 (or the Off position) on a mechanical thermostat means completely turning off the cold supply. The compressor does not work in this mode. This position is used when defrosting, washing the refrigerator or a long period of idle time without food.
Why do food freeze at the back wall in the Atlant refrigerator?
This can happen for several reasons: the cooling mode is set too high (number 6-7), the thermostat is faulty and does not turn off the compressor, or the air circulation is disrupted due to the load being too dense chambers with products.
How often do you need to change the temperature settings in summer and winter?
It is not necessary to specifically change the settings every season if the room maintains a comfortable temperature (+18..+25°C). However, if the room becomes very hot in summer (>30°C), you can add 0.5-1 unit of power. In winter, if the room is cold (<+16°C), the power also needs to be increased.
Is it possible to use the Atlant refrigerator for freezing without a freezer?
No, the refrigerator compartment is designed for storing food at temperatures above 0°C. She is not able to freeze food. Only the freezer (freezer) is intended for freezing, where the temperature drops to -18°C and below.
How long does it take the refrigerator to reach the temperature after turning it on?
After the first turn on or long-term defrosting, the refrigerator Atlant requires 2 to 4 hours to reach operating temperature in the fridge compartment and up to 10-12 hours for the freezer to completely freeze. It is recommended to load products only after this time.