Owners of Belarusian brand refrigeration equipment are often faced with the issue of choosing the optimal temperature mode after purchase or defrosting. Many users mistakenly believe that the maximum number on the regulator means better food safety, but this is not always the case. Understanding the principle of operation thermostat is the key to proper operation of household appliances and saving energy.
Adjusting the temperature in the chambers affects not only the freshness of the products, but also the life of the compressor. Incorrectly set values can lead to excessive freezing of the evaporator or, conversely, to damage to the contents due to insufficient cold. In this article we will look in detail at how to properly configure your Atlant refrigerator depending on the time of year and the load on the chambers.
It is worth noting that different models may have different labeling of regulators, but the general principle remains the same for the entire line. Proper setting allows you to avoid frequent defrosting and extends the service life of the unit. Let's figure out what the numbers on the scale mean and how to use them in everyday life.
The principle of operation of the thermostat and the meaning of the numbers
The thermostat is a mechanical or electronic device that controls the on and off cycles of the compressor. On the front panel of refrigerators Atlant there is usually a scale with numbers from 1 to 7 or from Min to Max. It is important to understand that these numbers do not directly indicate degrees Celsius, but indicate the intensity of the cooling system.
The higher the number you set, the lower temperature there are chambers inside. This means that in position "7" the compressor will work almost non-stop, trying to reach the lowest possible values. On the contrary, the minimum values contribute to turning on the motor more rarely and maintaining lower temperatures.
⚠️ Attention: Long-term setting of the regulator to the maximum value (6 or 7) can lead to freezing of products at the rear wall and increased load on the compressor, which reduces its service life.
The optimal mode for everyday use is considered to be the middle position of the regulator. For most models Atlant these numbers are 3 or 4. This range provides a balance between high-quality cooling and energy consumption. If you have just loaded a large number of products, you can temporarily strengthen the mode, but then be sure to return the settings to the average values.
Seasonal settings: summer and winter
External ambient temperature directly affects the efficiency of the refrigerator. In the summer, when the kitchen is hot, heat transfer occurs more slowly and the compressor takes longer to cool the chambers. During this period, it is recommended to set the regulator to values 4 or 5to compensate for the heating outside.
In winter, the situation changes: the air in the room becomes colder, and the refrigerator requires less effort to maintain cold. Leaving the regulator at high settings may cause the compressor to turn on too often or run too long, which is ineffective. In the cold season, it is optimal to set the number 2 or 3.
- ❄️ Summer mode: high ambient temperature requires increased compressor operation (positions 4-5).
- 🔥 Winter mode: low room temperature allows you to reduce the load on the unit (positions 2-3).
- 🍂 Off-season: in spring and autumn, return to standard settings (position 3).
Particular attention should be paid to refrigerators located in unheated rooms or on balconies. Although Atlant famous for its reliability, operation at temperatures below +10°C or above +32°C is not recommended by manufacturers. In such conditions, the thermostat may not work correctly, not being able to turn off the motor in time.
Table of recommended modes
To simplify setup, you can use a summary table that will help you quickly navigate depending on the current situation and the model of your device. Remember that the exact values may vary slightly depending on the specific modification thermostat.
| Situation | Recommended figure | Expected effect |
|---|---|---|
| Standard operation | 3 | Optimal preservation of products |
| Loading warm products | 4-5 (temporarily) | Fast cooling |
| Hot summer | 4-5 | Heat compensation in kitchen |
| Cold winter | 2-3 | Saving energy and resources |
| Long absence | 1-2 | Minimum operating mode |
Using the table allows you to avoid errors during initial setup or after defrosting. If you notice that the food in the chamber begins to freeze or, on the contrary, quickly deteriorate, try moving the regulator one position in the desired direction and wait 24 hours for the temperature to stabilize.
☑️ Checking the temperature regime
Features of two-chamber models
Two-chamber refrigerators Atlant often use one compressor and one thermostat, which controls the temperature in the main compartment. Cold is supplied to the freezer according to the residual principle or through a special channel. Therefore, by adjusting the temperature in the refrigerator compartment, you indirectly influence freezing.
If you set the regulator to minimum (number 1), the refrigerator compartment will be about +8...+10°C, which is too much for dairy products, and in the freezer the temperature can rise to -12...-14°C, which is not enough for long-term storage of meat. At maximum (number 7) in the main chamber it will be +2°C, and in the freezer - up to -24°C and below.
⚠️ Attention: In models with a No Frost system (or partial No Frost), incorrect settings can lead to malfunctions of the defrost system and the formation of an ice coat on the evaporator.
For models with two compressors, the situation is simpler: each compartment has its own independent regulator. In the freezer thermostat usually it has markings with snowflakes or a separate scale. It is recommended to keep average values there to ensure high-quality freezing without excessive consumption of electricity.
Why does the water in the door freeze in two-chamber models?
This often happens when the regulator is set to maximum values (6-7). Cold air from the freezer actively enters the refrigerator compartment, and areas near the air ducts or on the door become colder than average. Reduce the value to 3.
Common mistakes when adjusting
One of the most common mistakes is trying to “increase the cold” by turning the knob to maximum immediately after loading a large amount of food. This will not speed up the cooling process, but will create a peak load on compressor. It is better to load the products in small portions or let them first cool to room temperature.
Another mistake is ignoring the tightness of the products to the back wall. Even if the regulator is set correctly, if food touches the back wall, it may freeze. There should be a gap between the back wall and the food for free air circulation. This is especially true for systems Direct Cool.
- 🚫 Setting the maximum mode “just in case” leads to excessive energy consumption.
- 🚫 Frequently changing settings does not allow the temperature to stabilize.
- 🚫 Loading hot pots disrupts the operation of the thermostat.
Also, users often forget to check the position of the regulator after defrosting. If you defrosted the refrigerator by unplugging it, after turning it on, it makes sense to temporarily increase the power (number 4-5) for a couple of hours and then return it to normal. This will help restore the temperature regime faster.
Diagnosis of problems through temperature settings
Sometimes a change in the behavior of the refrigerator suggests that it is time to change the settings or carry out maintenance. If you notice that with the standard position of the regulator (number 3) the refrigerator began to turn on too often or work without stopping, this may indicate problems with the door seal or contamination of the condenser.
The formation of a “fur coat” or ice in the refrigerator compartment at normal settings may indicate that the thermostat is not reading the temperature correctly or the drainage channel is clogged. In such cases, simply reconfiguring the numbers may not help; more in-depth diagnostics will be required.
If the compressor does not turn on at all even at maximum values, or turns on and immediately clicks, these are signs of a malfunction of the starting relay or the motor itself. In this case, it is useless to turn the regulator; you need to contact a service center.
What to do if the Atlant refrigerator is very cold even at minimum?
If even at number 1 the food freezes, the thermostat itself may have failed (the contacts are stuck) or there is little refrigerant (freon) in the system, which is why the compressor is running idle, but does not cool evenly, creating overcooling zones. The thermostat needs to be replaced or refilled.
Is it possible to store the Atlant refrigerator on the balcony in winter?
The manufacturer does not recommend operation at temperatures below +10°C. The oil in the compressor thickens, the lubrication deteriorates, which leads to breakdown. If the balcony is glazed and insulated, and the temperature there does not drop below +10°C, storage is possible, but with adjustments to the operating mode.
How to understand that the thermostat is faulty?
Main symptoms: the refrigerator does not turn off at all, or does not turn on at all. Also, a sign of a malfunction may be a sudden change in temperature without rotating the regulator knob. Mechanical thermostats often fail due to power surges.
Is it necessary to defrost an Atlant refrigerator with No Frost?
The No Frost system involves automatic defrosting of the evaporator. However, it is recommended to completely defrost and wash the chambers at least once a year for hygiene and to eliminate odors. At this moment, it is better to turn the regulator to 0 or turn off the device from the network.
Correct setting of the refrigerator Atlant is not just a matter of comfort, but also a guarantee of the longevity of the equipment. By understanding the logic behind how the numbers on the regulator work, you can ensure ideal conditions for storing food and avoid unnecessary repair costs. Monitor the condition of your unit, and it will serve you for many years.