Adjusting the temperature in the Atlant refrigerator: instructions by numbers

Correct setting of the temperature regime is the foundation of product durability and energy saving. Owners of two-chamber models of the Belarusian brand are often faced with incomprehensible regulator markings, where the numbers do not correspond to degrees Celsius. Intuitively, it seems that “5” is plus five degrees, but in mechanical thermostats the logic is completely different, and an error in setting can lead to spoilage of food or the formation of an ice coat.

In this article we will look at how to correctly set the settings so that stable cooling is maintained in the main chamber, and deep cooling in the freezer freezing. You will learn what the scale from 1 to 7 means, how the position of the regulator affects the operation of the compressor, and what environmental factors require reconfiguring the device. Understanding these nuances will help to avoid frequent breakdowns and extend the service life of the unit. Atlant refrigeratorso that stable cooling is maintained in the main chamber, and deep freezing in the freezer. You will learn what the scale from 1 to 7 means, how the position of the regulator affects the operation of the compressor, and what environmental factors require reconfiguring the device. Understanding these nuances will help avoid frequent breakdowns and extend the life of the unit.

Let's consider not only standard situations, but also seasonal features of operation. In winter and summer, the operating algorithm of the equipment must be different, otherwise the refrigerator will wear out or, conversely, will not cool food effectively enough. Precise calibration This is a simple but critical skill for every user.

The principle of operation of a mechanical thermostat

The basis of climate control Inside the chambers of most models Atlant there is a mechanical thermostat. This device does not show the exact temperature in degrees, but only regulates the moment the compressor turns on and off depending on the heating of the sensor. The numbers on the handle do not indicate degrees, but the degree of cooling intensity: the higher the number, the colder it will be inside the chambers.

Many users mistakenly believe that setting the handle to "1" means +1°C, and to "7" - +7°C. In fact, one corresponds to minimum cooling (the compressor rarely turns on), and seven corresponds to maximum (the unit works almost without interruption). Thermostat reacts to the temperature of the evaporator or air in the chamber, opening the motor power circuit when a specified threshold is reached.

⚠️ Attention: Setting the regulator to the maximum value (6 or 7) under normal conditions leads to continuous operation of the compressor. This causes freezing of the rear wall, the formation of a thick ice crust and a significant waste of electricity.

The design of the thermostat assumes the presence of a calibration screw hidden under a seal or plastic plug. The factory setting is usually optimal for standard conditions. However, over time or when operating conditions change (for example, hot summer), manual adjustment of the position of the handle may be required to maintain balance.

Deciphering the digital scale: what do the numbers mean

Scale The thermostat in two-chamber refrigerators Atlant usually varies from 1 to 7 (sometimes from 0 to 7, where 0 is off). Understanding the logic of this scale allows you to quickly adapt the operation of the device to current needs. Each position corresponds to a certain temperature range inside the refrigerator compartment, although it does not indicate them directly.

Let's take a closer look at how the position of the handle affects the microclimate inside:

• 🌡️ Position 1: Minimum cooling. The temperature in the main chamber can reach +8...+10°C. Suitable for short-term storage of products that do not require extreme cold, or at very low room temperatures.
• ❄️ Position 3-4: Normal operating mode. Provides a temperature of +2...+5°C, which is ideal for most dairy products, meat and vegetables. The compressor operates in the normal cycle.
• 🧊 Position 6-7: Maximum cooling. Temperatures can drop to 0°C or below. Used for quick freezing of fresh food or during periods of extreme heat when the refrigerator is overloaded.

It is important to note that the transition from one number to another does not occur instantly. It takes time for the temperature to stabilize after turning the knob - usually from 2 to 5 hours. Only after this thermostat will it enter a new operating cycle.

There is also a position “0” or “Off”, which completely opens the electrical circuit of the compressor. In this mode, the refrigerator does not cool, but the light inside can be on (if the model allows it). This is convenient to use during defrosting or a long absence of owners to prevent the appearance of an unpleasant odor.

Optimal settings for different seasons

External ambient temperature directly affects heat transfer. In the summer, when the apartment is hot, it is more difficult for the refrigerator to transfer heat through the condenser (the grille at the back), so it is forced to work more intensely. In winter, on the contrary, heat transfer improves, and the unit may operate too rarely if the settings are not adjusted.

For the warm season (spring, summer, early autumn), it is recommended to shift the regulator towards higher values. If you usually keep the knob on "3", then in July it is better to switch to "4" or even "5". This will compensate for the high air temperature in the room and ensure high-quality storage of products.

In the cold season (late autumn, winter), when the room is cool (about +18...+20°C), the load on the compressor should be reduced. Switching to “2” or “3” will avoid excessive cooling of the chambers. However, if the temperature in the room drops below +16°C, the mechanical thermostat may stop turning on the motor altogether, since it will seem to it that it is already quite cold inside.

Do not forget that climate class your refrigerator also matters. If the equipment is intended for a moderate climate (class N), then operation at temperatures above +32°C or below +10°C may be ineffective or even dangerous for the compressor.

What to do if the room is very cold?

If the room temperature drops below +10°C, the refrigerator may stop working turn on. In such cases, sometimes it is necessary to install a special heater in the thermostat area, but this is a complex procedure that requires calling a specialist.

Instructions: how to change the settings correctly

The process of adjusting the temperature in a two-chamber refrigerator Atlant is extremely simple and does not require special tools. All manipulations are carried out through a rotary regulator, which is usually located inside the refrigerator compartment on the top wall or on the ceiling, or on the front panel (depending on the model).

For correct settings, follow these steps:

1. Open the door of the refrigerator compartment and find the thermostat. It looks like a round pen with numbers or a scale.
2. Assess the current position of the handle. If the food is freezing at the back wall, turn the knob towards smaller numbers.
3. If the food, on the contrary, is spoiling or warm, move the regulator towards larger numbers.
4. Make the turn smoothly, without sudden jerks, so as not to damage the internal spring mekanisme.

After changing the position of the regulator You should not immediately evaluate the result. Temperature stabilization takes time. Let the refrigerator operate in the new mode for at least 3-4 hours before drawing conclusions about the need for further adjustments.

If you live in a house with unstable mains voltage, sudden surges can affect the operation of the start relay and thermostat. In such cases, it is recommended to use a voltage stabilizer so that the electronics and mechanics work in a gentle mode.

Diagnostics of problems: frost, ice and warm air

Incorrectly set temperature often masks or, conversely, creates problems that users mistake for a breakdown. Understanding the symptoms helps you quickly fix the problem without calling a technician. Most often, complaints are associated with the formation of a “fur coat” or insufficient cooling.

Consider typical scenarios:

• 🌨️ Thick layer of ice on the back wall: Most likely, the regulator is at maximum (6-7), and the room is not hot. The compressor does not turn off, moisture in the air condenses and freezes. Solution: reduce the value.
• 🥛 Foods turn sour faster than usual: The regulator is at minimum (1-2), or the thermostat is faulty and does not turn on the motor. The reason may also be a loose fit of the door seal. Solution: increase the value, check the door.
• 💧 Water in the pan under refrigerator: Often occurs when the door is opened frequently or if the drainage hole is clogged, but can also be a consequence of too much cooling, when the ice melts faster than it can evaporate.

⚠️ Attention: If, when setting the regulator to "7", the compressor runs non-stop for days, and the temperature in the chamber does not drop below +10°C, this is a sign of a freon leak or a compressor malfunction, and not a setting error.

Particular attention should be paid to the condition of the products lying at the back wall of the refrigerator cameras. If vegetables freeze there, but are warm by the door, this is normal for the cooling system No Frost or static system, but requires proper layout. However, if freezing occurs throughout the entire volume, the settings clearly require correction downward.

Features of Atlant two-chamber models

Two-chamber refrigerators Atlant have one important feature: one compressor (in most budget and mid-range models) serves two chambers at once. The temperature is regulated only in the refrigerator compartment, and the freezer works “in conjunction.”

This means that by changing the settings in the main chamber, you indirectly affect the freezer. As cooling increases in the upper compartment, it will also become more intense in the lower compartment. In models with a system No Frost this process is controlled by dampers, but the principle remains the same: a common refrigerant.

There are models with two compressors, where each circuit is controlled independently. Such refrigerators (usually more expensive series) have two thermostats. The setting principle for each of them remains the same: the higher the number, the colder. But here you can, for example, set the minimum in the refrigerator for storing wine, and the maximum in the freezer for preparing berries.

When buying or rearranging furniture, make sure that the gap between the back wall of the refrigerator and the wall is not less than 5-7 cm. Lack of condenser ventilation will lead to the fact that even with the correct settings of the regulator, the refrigerator will not be able to reach the desired temperature and will operate at its maximum capacity.

Why does the refrigerator click after adjustment?

The click of the thermostat is the normal sound of opening or closing contacts. If you just turned the knob, the click may occur immediately. If the clicks are repeated frequently, it is possible that the thermostat is not selected correctly or is out of order.

Is it possible to place a refrigerator near a radiator?

It is strictly not recommended. The proximity of a heat source (battery, stove) disrupts heat exchange. The compressor will work hard, trying to compensate for external heating, and no amount of adjustment of the numbers will save the situation.

How often do you need to defrost the Atlant refrigerator?

Models with manual defrosting require defrosting 1-2 times a year or when an ice crust forms more than 5 mm thick. Models with No Frost do not need defrosting, but it is recommended to wash them once every six months.

What to do if the control knob rotates endlessly?

If there are no limit stops and the knob rotates in a circle without changing the resistance, the internal thermostat mechanism may be broken. In this case, it does not respond to turns, and the part needs to be replaced.

Does the amount of food affect the temperature setting?

Yes, a full refrigerator keeps the cold better and longer, since the products work as cold accumulators. An empty refrigerator requires more careful adjustment so that the compressor does not turn on too often due to the small thermal mass.