Adjusting the temperature is the first step in the proper operation of any refrigeration equipment. For owners of Belarusian brand equipment Atlant this question is especially relevant, since models can differ significantly in the type of control. Incorrectly set parameters often cause rapid spoilage of products or the formation of excessive ice.
In most cases, changing the settings does not require calling a technician and takes only a few minutes. You just need to determine the type of thermostat installed in your model and follow the appropriate algorithm of actions. Mechanical regulators are more common in older and budget series, while electronic control typical for modern lines with a display.
Understanding the operating principle of your device will not only preserve food freshness, but also significantly reduce energy consumption. In this article we will analyze in detail all the nuances of configuration, typical errors and ways to eliminate them. Please note that the exact location of the controls depends on the specific modification of the refrigerator.
Determining the type of refrigerator control
The first step before setting up is a visual inspection of the internal chamber of the refrigerator compartment. This is where the control panel is located, usually on the ceiling or the top of the rear wall. If you see a round rotary switch with numbers from 1 to 7, then you have mechanical model. In such devices there is no accurate display of degrees, and adjustment occurs approximately.
In more modern models, such as Atlant XM-4425 or series 45, an electronic panel is installed. It can be represented by a push-button interface or a touch display, often with a digital indicator. Here the temperature can be set with an accuracy of one degree. Electronics allows you to independently configure modes for the refrigerator and freezer compartments, which is not available to mechanics.
It is also important to note the presence of the system No Frost. Such refrigerators, for example the Atlant 64series, often combine electronic control and automatic defrosting. If the panel has a “Super Freeze” button or “Eco” and “Holiday” indicators, then this is an advanced electronic model. For it, the instructions will differ from simple mechanical analogues.
⚠️ Attention: Never try to forcibly turn a mechanical regulator if it is jammed. This may cause the thermostat shaft to break. If the knob does not turn, gently shake it or contact service.
Setting a mechanical thermostat
Mechanical control is a classic, proven over decades. The regulator is a rotary disk, where the numbers do not indicate degrees, but cooling intensity. The higher the number, the colder it will be inside the chamber. Typically, the scale varies from 1 (minimum cooling) to 7 (maximum, freezing).
To change the temperature, you just need to turn the knob to the desired position. The optimal value for everyday work is considered to be 3 or 4. In the summer, when the ambient temperature in the kitchen is high, you can increase the intensity to 5, but it is not recommended to set the maximum values unless absolutely necessary. This will force the compressor to work without interruption.
It is worth remembering that a mechanical thermostat has a large hysteresis. This means that the difference between turning the compressor on and off can be several degrees. Therefore, do not expect an immediate response to changing the position of the handle. The system stabilizes only after a few hours of operation.
- 🌡️ Position 1-2: Minimal cooling, suitable for storing drinks or at very low room temperatures.
- ❄️ Position 3-4: Standard mode for daily food storage (approx. +4...+5°C).
- 🧊 Position 5-7: Intensive cooling, used for quick freezing or in hot weather.
Temperature adjustment in electronic models
Electronic control provides the user with complete control above the microclimate inside the chambers. In models Atlant with a display (for example, series XM 6025), settings are carried out through a button panel located on the upper inner wall or on the outer door. The digital indicator shows the current temperature, allowing you to control the process in real time.
To change parameters, a button with a thermometer designation or a camera symbol (refrigerator/snowflake) is usually used. Pressing activates the editing mode, after which the numbers begin to flash. Using the "+" and "-" buttons, you set the desired value. Confirmation of the choice often occurs automatically a few seconds after the last click or with the "OK" button.
Sequence of actions:1. Press the "Mode" or "Temp" button.
2. Select the compartment (refrigerator or freezer).
3. Use the "+" or "-" buttons to change the value.
4. Wait 5 seconds for saving.
A feature of the electronics is the ability to install Vacation mode (Holiday). In this mode, the temperature in the refrigerator compartment rises to +15°C, which prevents mold and odors while the compressor is barely running. At the same time, the freezer continues to operate in normal mode, preserving reserves of frozen food.
⚠️ Attention: In electronic models, it is not recommended to change settings frequently. Give the system 4-6 hours to stabilize the temperature after each change before making new adjustments.
Features of two-compressor Atlant refrigerators
Two-compressor models, such as the popular ones Atlant 1700 or 40 series, have an independent cooling system for each camera. This means you can turn off the refrigerator compartment completely while leaving the freezer running, or vice versa. The control in such systems is often divided: one regulator (or panel) is responsible for the upper chamber, the other for the lower one.
In mechanical two-compressor models, you can find two separate thermostats located side by side. One is marked with a snowflake icon (freezer), the other with a camera or number (refrigerator). This gives flexibility: for example, set the fast freezing mode in the freezer, and leave the standard +4°C in the refrigerator compartment.
Advantages of two compressors
The main advantage is the independence of the circuits. If one compressor fails, the second will continue to operate. In addition, such refrigerators reach temperature faster and consume less energy when the chambers are partially loaded.
When setting up a two-compressor system, it is important to take into account the heat exchange between the chambers. If you set the freezer to an extremely low temperature (for example, -24°C) and the refrigerator to +2°C, the load on the system will increase. The optimal balance is considered to be a difference of 20-22 degrees between cameras.
| Camera type | Recommended temperature | Acceptable range | Storage mode |
|---|---|---|---|
| Refrigeration | +4°C | +2...+6°C | Fresh food, dairy |
| Frozen (standard) | -18°C | -16...-20°C | Long-term storage |
| Frozen (fast) | -24°C | up to -26°C | Frozen fresh food |
| Freshness zone (0°C) | 0°C | -1...+1°C | Meat, fish for 1-2 days |
Seasonal adjustment and operating modes
External ambient temperature directly affects the efficiency of the refrigerator. In summer, when the kitchen is hot, heat exchange is difficult and the compressor takes longer to cool the chambers. In winter, on the contrary, if the room is cool, the load decreases. However, modern models Atlant are equipped with a climate class SN-T, which allows them to operate in a wide temperature range.
In the summer, it is not recommended to set the mechanical regulator to minimum (1), even if it seems that the room is hot. This will lead to the compressor turning on too often, but working in short cycles, without having time to freeze the evaporator. It is better to leave the average value (3-4), but ensure good ventilation around the refrigerator body.
☑️ Checking the operating conditions
In winter, if the room temperature drops below +16°C (climate class N), the refrigerator may stop turning off or, conversely, rarely turn on, which will lead to defrosting. In such cases, it may be necessary to install a special winter kit, although for household models Atlant this is rarely required, since they are adapted to our conditions.
- ☀️ Summer: Make sure that the refrigerator is not exposed to direct sunlight. Wipe the condenser from dust more often than usual.
- ❄️ Winter: Do not place the refrigerator close to an external wall or window, where the temperature may be too low.
- 💨 Ventilation: At any time of the year, leave a gap of at least 5-10 cm between the back wall of the refrigerator and the furniture.
Diagnostics of problems with temperature conditions
Sometimes users are faced with a situation where changing the settings does not bring results. Food in the refrigerator freezes, or, conversely, ice melts in the freezer. This may indicate a malfunction of the thermostat, a freon leak, or problems with the temperature sensors. If you have set the average values, and the indicator shows anomalies, it is worth conducting an initial diagnosis.
One of the signs of a malfunction of a mechanical thermostat is the absence of a characteristic click when turning the knob to its extreme positions. In electronic models, the problem will be indicated by error codes on the display (for example, F4, F5). It is also worth checking the tightness of the door and the condition of the seal. A loosely closed door leads to a constant injection of warm air.
⚠️ Attention: If you notice that the back wall of the refrigerator compartment is covered with a uniform layer of ice ("coat"), and the food is not cooled, there may be a break in the operation of the compressor or a refrigerant leak. Operation in this mode is prohibited.
For accurate diagnostics, you can use an external thermometer. Place a regular alcohol or digital thermometer in a glass of water and place it on the middle shelf for 6-8 hours. Compare the readings with the installed settings. A difference of more than 2-3 degrees may indicate the need for calibration or repair.
Frequently asked questions (FAQ)
What temperature should be set in the Atlant refrigerator in the summer?
In the summer, it is optimal to set the mechanical regulator to position 3 or 4. If the room is very hot (above +25°C), you can temporarily increase it to 5, but make sure that the compressor does not run continuously. For electronic models, standard +4...+5°C is sufficient.
Why does food freeze at the back wall in the Atlant refrigerator?
This often happens if the thermostat is set to the maximum value (6-7) or if the drainage channel is clogged. The cause may also be a broken door seal. Try reducing the cooling intensity to position 3 and check the seal.
What does the flashing temperature indicator on the display mean?
A flashing indicator usually signals that the temperature in the chamber has risen above the permissible threshold. This may be after defrosting, loading warm food, or due to a door not being closed tightly. If the blinking does not stop after several hours of operation, check the settings or call a technician.
Is it possible to completely turn off the refrigerator compartment in a two-compressor Atlanta?
Yes, in most two-compressor models this is possible. For mechanical regulators, you need to turn the knob counterclockwise until you hear a click or a special symbol (often a triangle or snowflake). In electronic models, a button to turn off the camera or the “Vacation” mode is used.