Correct temperature control in the refrigerator Atlant is a key factor in ensuring long shelf life of food and energy efficiency of household appliances. Many users are faced with a dilemma: what number to set the regulator to so that vegetables do not spoil in the main chamber, and meat freezes perfectly in the freezer. The answer to this question depends on many factors, including the model of the device, the load of the chambers and even the time of year.
Owners of two-chamber units often mistakenly believe that the maximum value of the regulator is always the best solution. However intensive freezing at full load it can lead to unnecessary energy consumption and unnecessary load on the compressor. Understanding the principles of operation of the thermostat will help you find a balance between cooling quality and efficiency.
In this article we will look in detail at how to properly set up your refrigerator Atlant, what the numbers on the scale mean and how to avoid common mistakes during operation. Proper adjustment will extend the life of the appliance and preserve the freshness of your products.
The principle of operation of the thermostat in Atlant refrigerators
The thermostat, or thermostat, is a mechanical or electronic device that controls the operation of the compressor. Most models Atlant with mechanical control use a scale from 1 to 7 (or from Min to Max). It is important to understand that these numbers do not indicate degrees Celsius. They indicate the intensity of operation of the refrigeration unit.
The higher the value that you set on the regulator knob, the lower the temperature inside the chambers will be. That is, position “7” means the maximum cold mode, in which the compressor will work almost without stopping. On the contrary, position "1" or "Min" sets the minimum cooling intensity, allowing the compressor to rest more often.
⚠️ Attention: Setting the regulator to the maximum value (7 or Max) in normal operation results in freezing of the evaporator and constant noise of the compressor. Use this mode only for quick freezing of large quantities of food.
Electronic control, found in more modern series, allows you to set a specific temperature in degrees. This eliminates the need for the user to guess which number corresponds to the desired cold. However, even in such models it is important to know optimal ranges for different compartments.
Why are the numbers not equal to degrees?
A mechanical thermostat does not respond to absolute temperature, but to the temperature difference inside the chamber and a given response threshold. The numbers are conventional divisions of the spring tension scale inside the sensor.
Optimal temperature conditions for storage
To ensure the safety of food products and preserve their taste, it is necessary to maintain strictly defined temperature conditions. In the main refrigeration chamber, the ideal range is considered to be from +2 to +5 degrees Celsius. It is with these parameters that the growth of bacteria slows down, but the food does not freeze.
In the freezer, the temperature should not be higher than -18 degrees Celsius. This is the international standard for long-term storage of frozen foods. If you plan to store supplies for more than 3 months, the temperature must be stable and consistent with this value. For short-term storage (up to 3 weeks), an increase to -12...-14 degrees is permissible.
The distribution of cold in a two-chamber refrigerator Atlant is uneven. It is always colder on the lowest shelves, the evaporator (rear wall). The temperature on door shelves is higher due to contact with warm air when opening. Therefore, perishable products (meat, fish, dairy products) are best placed on the middle and lower shelves of the main chamber.
- 🥩 Meat and fish: require temperatures from 0 to +2°C, it is better to store on the bottom shelf.
- 🥛 Dairy products: optimal +2...+4°C, do not place milk on the door.
- 🥬 Vegetables and fruits: prefer +4...+8°C, the ideal place is the drawers at the bottom of the chamber.
- 🍺 Drinks: can be stored at +4...+10°C, placement on the door is acceptable.
Deciphering the adjustment scale: which number to put on
Owners of mechanical models often wonder: what position of the handle is normal? Refrigerator manufacturers Atlant recommend setting the regulator to the middle position. For a scale from 1 to 7, this will be the number 3 or 4. This value is considered the “golden mean” for most everyday situations.
If you set the regulator to 1-2, the temperature in the main chamber can rise to +6...+8°C, which is dangerous for storing meat and prepared foods. At the same time, position 6-7 will force the compressor to work continuously, which will lead to the formation of a “fur coat” of ice on the back wall and possible defrosting of food due to impaired air circulation.
Seasonality also plays a role. In summer, when the ambient temperature in the room is high, it is more difficult for the refrigerator to release heat. On hot days, you can temporarily increase the work intensity to 4-5. In winter, if the refrigerator is in an unheated room (which is not recommended for many models), the load drops, and position 2-3 is sufficient.
| Knob position | Operating mode | Recommended use |
|---|---|---|
| 1 (Min) | Minimum cooling | Low load, cool room |
| 3-4 | Normal mode | Daily operation, standard load |
| 5-6 | Enhanced cooling | Summer heat, full load of food |
| 7 (Max) | Maximum cold | Only for quick freezing (no more than 24 hours) |
Double-circuit setting control systems
Two-compressor models of refrigerators deserve special attention Atlant, where each chamber (refrigerator and freezer) has its own regulator. In such devices, you can independently control the temperature in each compartment. This gives greater flexibility and energy efficiency.
For the refrigeration chamber in dual-circuit systems, the same rules apply: the middle position of the regulator or setting +3...+4°C on the electronic display. For the freezer, if there is a separate handle, the middle position is also recommended. However, if the freezer is filled to capacity with food, it makes sense to add 1 division.
It is important to remember about the Super Freeze function. In models with electronic control, it is activated by a button and runs automatically for a set time (usually 12-24 hours), after which the refrigerator returns to its previous mode. In mechanical models, you will have to manually set the freezer regulator to "Max", and then remember to return it back.
- ❄️ Independence of circuits: the breakdown of one compressor does not affect the operation of the other.
- ⚡ Savings: you can turn off the freezer if it is empty, leaving only the refrigerator to work.
- 🌡️ Accuracy: it is easier to achieve the ideal temperature in each compartment separately.
⚠️ Attention: In single-compressor two-chamber models (with one regulator), changing the setting affects both chambers at once. You cannot make the freezer colder without cooling the main chamber more.
Factors influencing the choice of temperature
Selecting a specific number on the regulator is not a static action, but a process that depends on external conditions. The first and main factor is room temperature. If the kitchen is located on the sunny side or near the stove, the refrigerator requires more power to remove heat.
The second factor is the degree of loading of the cameras. An empty refrigerator cools faster, but holds the cold worse when the door is opened. A unit completely filled with products (especially if the products are warm) will require switching the regulator to a more powerful setting for several hours.
The third factor is the technical condition of the seals. If the rubber door line is worn out and allowing warm air to pass through, the refrigerator will work harder trying to compensate for the heat gain. In this case, changing the thermostat settings will not help - you need replacement of the seal.
☑️ Checking the operating conditions
Common errors and troubleshooting
One of the most common mistakes is an attempt to “increase the cold” when the products have stopped freezing properly. Users turn the knob 6-7, not suspecting that the problem may be a freon leak or a thermostat malfunction. In this case, the maximum mode will only finish off the compressor, but the cold will not return.
The other extreme is storing food at too low a temperature (+1...0°C). Vegetables in boxes may freeze, become watery and lose their taste. If you notice that the lettuce leaves at the back wall are covered with ice, you need to reduce the value on the regulator.
Ignoring defrosting is also considered a mistake. Even in No Frost systems (which some have Atlantov) or a drip system (“Crying Wall”) it is necessary to periodically give the equipment a rest. The accumulation of ice worsens heat transfer, and the refrigerator begins to work more intensely.
⚠️ Attention: If you change the position of the regulator, do not expect instant results. Stabilization of the temperature in the chambers takes from 2 to 6 hours. Do not turn the knob back and forth every 10 minutes.
Frequently asked questions (FAQ)
Why does ice form on the back wall of the refrigerator compartment?
This is a normal process for refrigerators with a drip defrosting system. The water flows into the drainage hole. If there is too much ice, check if the water drain hole is clogged and make sure that the regulator is not set to the maximum value.
Is it possible to leave the Atlant refrigerator on minimum (1) for a long time?
Yes, you can if the room is cool or you store a small amount of food. However, make sure that the temperature inside does not rise above +5...+6°C, otherwise dairy products may begin to spoil faster.
What to do if the refrigerator stops freezing after changing the settings?
Return the regulator to the middle position. If the cold does not appear within 24 hours, the noise of the compressor is heard, or, conversely, silence, a breakdown has probably occurred (freon leakage, malfunction of the start relay or the thermostat itself). A call from a specialist is required.
How to switch the Atlant refrigerator to super-freeze mode?
In models with mechanical control, turn the freezer regulator (or general regulator) to the "Max" or "7" position. On electronically controlled models, press the "Super Freeze" button. Do not keep this mode on for more than 24 hours.