The question of how many degrees should be in the freezer compartment of the refrigerator Atlantoften arises among owners who notice that food has become poorly stored or freezes too much quickly. The optimal temperature is a critical parameter for maintaining the freshness of meat, fish and semi-finished products, as well as for the energy efficiency of the unit itself. In standard operating mode, serviceable equipment maintains a value of about -18°C, which is the international standard for deep freezing.
However, the real picture may differ depending on the model of your device, be it a classic two-chamber system or a modern unit with No Frost. Setting up a thermostat or electronic control unit requires an understanding of exactly how the cooling system works. An incorrectly set mode can lead to excessive consumption of electricity or damage to supplies, so it is important to understand the technical nuances of the operation of the compressor and refrigerant.
In this article we will take a detailed look at the temperature conditions for various series of refrigerators Atlant, we will analyze how to properly adjust the thermostat, and answer frequently asked questions from users. You will find out why the readings can fluctuate and when you should sound the alarm by calling a specialist.
Standard temperature conditions of Atlant refrigerators
Most of the models of the Belarusian manufacturer, from budget two-chamber options to premium lines, are designed to work in a certain climate class. Standard freezer temperatures typically range from -6°C to -24°C, but the target for long-term storage remains -18°C. It is at this cold that the growth of bacteria stops and the vitamins in the products are preserved.
It is important to understand that the temperature may vary slightly in different areas of the chamber. It is colder near the walls where the evaporator is located, and warmer near the door. Therefore, for uniform freezing, it is important not to overload the chamber and leave space for air circulation. In models with the system No Frost the cold distribution is more uniform due to forced convection.
⚠️ Attention: If you set the minimum value, and the products are still melting, this may indicate a freon leak or a compressor malfunction, and not a setting error.
Modern models Atlant often equipped with a quick freeze function, which temporarily lowers the temperature to -24°C...-25°C. This is a “turbo” mode, which is not intended for constant operation, as it forces the engine to operate at its limit.
Setting the thermostat: mechanics and electronics
The method of temperature control directly depends on the type of control of your refrigerator. Older and budget models use a mechanical thermostat, which is a rotary knob with divisions from 0 to 7 (or from Min to Max). Here the numbers do not indicate degrees Celsius, but indicate the intensity of the compressor: the higher the number, the colder.
In more expensive electronically controlled models, the setting is made through a panel on the body or inside the refrigerator compartment. Here you can see the exact digital values. To enter the setup mode, you usually need to hold down a specific button or press a key combination described in the instructions for a specific model Atlant.
The optimal position for a mechanical handle under normal conditions is considered to be 3 or 4. Setting the regulator to maximum (7 or Max) leads to continuous operation of the compressor, which is fraught with overheating and icing of the evaporator, if the model does not support No Frost.
Table of correspondence between modes and temperatures
For the convenience of users, we have compiled a summary table that will help you navigate the approximate temperature values depending on the position of the regulator or the selected mode. Remember that the actual indicators depend on the external temperature in the room and the amount of food.
| Knob position / Mode | Approximate t° in the freezer | Compressor operating mode | Recommendation |
|---|---|---|---|
| Min / 1 | -6°C ... -8°C | Economy | For short-term storage only |
| Average / 3-4 | -18°C | Normal | Daily use |
| Max / 6-7 | -24°C ... -26°C | Intensive | Quick freezing of fresh food |
| Super Freeze | up to -30°C | Continuous | On for no more than 24 hours |
Use of the mode Super Freeze is justified only when loading a large volume of fresh, non-frozen products. In this case, the system tries to cool the new mass as quickly as possible, so as not to defrost existing reserves. After the cycle is completed (usually 24 hours), the refrigerator itself will return to normal mode, if this is provided for by the design, or will require manual switching.
The influence of the No Frost system on the temperature
Refrigerators Atlant with a system No Frost (or complete Total No Frost) operate on a different principle than their drip counterparts. There is no “crying wall” effect here, and the air circulates through special channels. The temperature in such chambers is more stable, but the air is drier, which can lead to freezing of moisture from the products if they are not packaged.
In models with No Frost the temperature sensor is often located in the air return zone, which allows the system to accurately control the climate inside the chamber. However, due to active air circulation, opening the door leads to faster heat exchange, and the compressor has to turn on more often to restore balance.
A feature of such systems is the presence of a fan, which can create additional noise. If you hear a humming noise, this is not always a sign of a breakdown - this is how the cold distribution system works. It is important to monitor the cleanliness of the channels, since their blockage with ice or crumbs can disrupt the temperature regime in the entire chamber.
Why the temperature may not correspond to the norm
If you set the regulator to -18°C, but the products spoil or, conversely, become covered with a thick crust of ice, there may be several reasons. Often the problem lies not in the settings, but in the operating conditions. For example, installing a refrigerator close to a wall or radiator disrupts the heat transfer of the condenser.
Another common reason is a loose door fit. The rubber seal wears out, becomes dirty or deformed over time, allowing warm air to enter. As a result, the compressor works non-stop, trying to compensate for the heat influx, but cannot reach the set values.
- 🧊 Excess frost: In models with manual defrosting, a layer of ice thicker than 5 mm acts as a heat insulator, preventing cold from penetrating into the chamber.
- 🚪 Frequent opening: If children slam the door or it takes a long time open during cooking, the temperature inside rises sharply.
- 🥘 Hot foods: Placing warm dishes causes the system to work harder, raising the overall temperature in the compartment.
☑️ Diagnosis of problems with temperature
Error codes and fault indications
Modern refrigerators Atlant equipped with a self-diagnosis system. If the temperature regime is critically violated, an indicator may light up on the control panel or an error code may appear. For example, a flashing indicator often signals an increase in temperature above an acceptable threshold.
Some models display alphanumeric codes such as F1, F2 and others, which indicate a malfunction of sensors or control circuits. Deciphering these codes requires referring to the technical documentation of the specific model, since it may differ for different generations. Atlant it may differ.
⚠️ Attention: If, after defrosting and turning on again, the refrigerator does not get cold within 6-8 hours and the alarm indicator is on, a technical malfunction is likely, requiring specialist intervention.
What do frequent errors mean?
F1 - Malfunction of the temperature sensor in the refrigerator compartment. F2 - Sensor malfunction in the freezer compartment. F4 - Problems with the No Frost system (heater or defrost timer). However, only a specialist with equipment can carry out an accurate diagnosis.
Seasonal characteristics and climate class
The temperature in the room directly affects the operation of the refrigerator. In winter, when the apartment is cool, the compressor may turn on less often, which is normal. In summer, with high ambient temperatures, the load on the unit increases. It is important that your Atlant corresponds to the climate class indicated on the nameplate (usually N or SN).
If the room is hotter than the climate class allows, the refrigerator may simply not cope with freezing, working around the clock. In such cases, it is worth checking the ventilation around the case and, if possible, reducing the temperature in the room.
Frequently asked questions (FAQ)
Is it possible to store meat at -6 degrees?
Short-term (several days) - yes, but for long-term storage (months) a temperature of -18°C or lower is required. At -6°C, fat oxidation processes go faster, and the product may lose taste.
Why is it -12 degrees in the Atlant freezer instead of -18?
Perhaps the thermostat is in the minimum position, or the door is not tightly closed. Also, the reason may be a large layer of ice on the walls (if the model is drip) or the need to replace the seal.
How to quickly freeze berries in Atlanta?
Use the “Super Freeze” mode (if available) or turn the mechanical regulator to maximum 3-4 hours before adding the berries. It is better to spread the berries in one layer on a pallet, and then pour them into a bag so that they do not stick together into a lump.
Is frequent temperature changes harmful to the compressor?
Yes, sudden changes in temperature cause the compressor to work in abnormal mode, which reduces its service life. Try not to change the settings unless absolutely necessary.