Correctly setting the climate parameters is the key to the long service life of household appliances and the safety of food. Owners of Belarusian-made appliances often wonder how to set the temperature in the refrigerator Atlantto avoid food spoilage or ice formation. Fine adjustment depends on the model of your unit, the type of compressor and defrosting system. Incorrect settings can lead to increased energy consumption and accelerated engine wear.
In this article we will analyze in detail the algorithms for various series of refrigerators, including classic models with a drip system and modern units with technology No Frost. You'll learn where the controls are located, what settings are considered optimal for the main compartment and freezer, and how to diagnose a faulty thermostat. Understanding the principles of operation of your model will allow you to avoid calling a technician for simple calibration.
⚠️ Attention: Before starting any manipulations with an electrical appliance, make sure that the plug is not connected to the network if the instructions require access to internal components. External adjustment of thermostats does not require a power outage.
Determining the type of refrigerator control systemThe first step to successful setup is identifying the type of control of your device. Refrigerators Atlant are conventionally divided into two large groups: mechanical and electronic. In mechanical models, adjustment is made by turning the thermostat knob, which is usually located inside the refrigerator compartment or on the front panel. Electronic models are equipped with a digital display and touch buttons that allow you to set parameters with an accuracy of a degree.
It is critically important to accurately determine the series of your device, since the reset and calibration algorithms in electronic control units may vary depending on the year of manufacture and the installed board. Mechanical thermostats are more reliable and less likely to fail, but require periodic manual adjustment depending on the season. Electronics takes over this process, but is sensitive to power surges in the network.If you are not sure what type of control you have, inspect the internal the wall of the refrigerator compartment or the top of the cabinet. The presence of a digital display immediately indicates an electronic system. The absence of a display and the presence of a scale with divisions from 1 to 7 (or Min/Max) indicates mechanics.
Setting the temperature in refrigerators with a mechanical thermostatIn classic models Atlant, such as the 300, 400 or 500 series, a mechanical one is responsible for maintaining cold thermostat. It is a device with a bellows filled with refrigerant, which reacts to changes in temperature inside the chamber. The adjustment is made by changing the compression force of the bellows through a rotary mechanism.
The regulator handle is most often located on the inner wall of the refrigerator compartment, on the left or right at the top, or on the visor above the top shelf. The scale can range from 1 to 7, where 1 is the minimum cooling (warmest temperature) and 7 is the maximum cooling (coldest). There are also options with the designations Min and Max.
- 🌡️ For the summer period, it is recommended to set the knob to position 2-3 so that the compressor does not work continuously.
- ❄️ In winter, if the refrigerator is in an unheated room, the value can be increased to 4-5, but not higher.
- ⚙️ Position "Max" or 7 should only be used for quick freezing modes for a short time.
Do not frequently turn the regulator knob back and forth. The mechanics need time (from 2 to 4 hours) to stabilize the temperature after switching. Sharp changes in settings create an extra load on the compressor starting relay.
Adjusting parameters in models with electronic controlModern refrigerators Atlant, for example, the XM-4425, XM-6025 or XM-4625 series, are equipped with an electronic control unit. Here, the process of how to set the temperature in the refrigerator Atlantlooks different and requires interaction with the display panel. Usually it is located on the outer door or inside on the top panel.
To change the parameters, you must press the mode selection button or directly the temperature setting button for the corresponding chamber. The indicator of the parameter being edited will light up on the display. Values are changed using the “Up” and “Down” arrow buttons or the “Temp” button.
☑️ Setting up the electronic thermostat
It is important to know that many models have a child lock function. If you hear a beep or the lock icon lights up when you press buttons, you need to unlock the panel. This is usually done by long (3-5 seconds) pressing the button with the image of a lock or the combination of buttons specified in the instructions.
⚠️ Attention: In electronic models, after changing the settings, the refrigerator may go into stabilization mode. Do not open the doors frequently during the first hour after reconfiguration, so that the sensors read the correct data.
Optimal temperature conditions for different chambersIn order for the products to remain fresh for as long as possible, and the equipment to work in an economical mode, it is necessary to set the values recommended by the manufacturer. Optimal temperature in the main chamber should be in the range from +2 to +5 degrees Celsius. Under such conditions, pathogenic bacteria multiply slowly, and food does not freeze.
In the freezer, regardless of the defrosting system, it is recommended to maintain a temperature of -18 degrees Celsius or lower. This value is considered the standard for long-term storage of meat, fish and semi-finished products. The fast freezing mode, which lowers the temperature to -24...-26 degrees, should be turned on only when loading a large amount of fresh food.
| Chamber type | Recommended t° | Acceptable range | What to store |
|---|---|---|---|
| Main (fresh food) | +3...+4°C | +2...+5°C | Dairy, ready-made meals, vegetables |
| Fresh Zone (Zero Zone) | 0...+1°C | -1...+2°C | Fresh meat, fish, herbs |
| Freezer (standard) | -18°C | -18...-20°C | Frozen semi-finished products |
| Freezer (quick freezing) | -24°C | up to -26°C | Fresh meat/berries (for 24 hours) |
What is a freshness zone?
The freshness zone (or zero chamber) is a separate compartment in the refrigerator where the temperature is maintained at about 0°C and special humidity. In such conditions, meat and fish do not freeze, but also do not spoil for up to 3 days longer than in a regular compartment.
Seasonal characteristics and environmental influencesExternal ambient temperature directly affects the operation of the refrigeration unit. In the summer, when the kitchen is hot, heat exchange in the condenser (the black radiator at the back) is difficult. The compressor has to work longer to reach the set parameters. During this period, it is not recommended to set the regulator to maximum cooling (7 or Max), as this can lead to continuous operation of the motor and overheating.
In winter, the situation is the opposite. If the refrigerator is in a cool room (for example, on an insulated loggia or in a corridor), the compressor may turn on less often. However, for models with one compressor and mechanical control, there is a risk that the refrigerator will not “reach” the desired temperature in the freezer if it is too warm in the main chamber. Therefore, in winter, the thermostat knob often has to be turned closer to maximum values.
There is a common misconception that in winter you can turn off the refrigerator altogether and store food on the balcony. This is absolutely not true for equipment designed for indoor use. The oil in the compressor thickens, and the refrigerant may not circulate correctly, which will lead to a breakdown the next time it starts.
Diagnostics of problems: when the settings do not helpSometimes users are faced with a situation where the seemingly correctly set temperature is not achieved, or, conversely, the products in the main chamber freeze. This may indicate a malfunction thermostat, a freon leak or problems with the door seal. If you have set the average values, more than 6 hours have passed, and the indicators or thermometer show deviations, it is worth conducting diagnostics.
Check the door for tight fit. A sheet of paper sandwiched between the door and the body must be pulled out with noticeable force along the entire length of the perimeter. If the paper falls out freely, the seal is worn or the door is warped. Also, the reason for the incorrect temperature may be the freezing of ice on the evaporator (in models with a drip system), which blocks the cold.
⚠️ Attention: Do not Do not attempt to open the case or remove the back panel to check the electrical wiring yourself unless you are qualified to do so. This is life-threatening and voids the warranty.
Frequently asked questions (FAQ)
Why does ice freeze in the Atlant refrigerator, although the temperature is set correctly?
Most often this happens due to a loosely closed door, frequent opening or placing warm food inside. It is also possible that the defrost sensor is malfunctioning or the drain hole through which the water should drain is clogged.
Which position of the thermostat is the most economical?
The most economical is the position at which the minimum required temperature is maintained (+4...+5°C). This usually corresponds to 2 or 3 on the mechanical scale. The colder you set it, the more energy the compressor consumes.
Is it possible to use the Atlant refrigerator at temperatures below +10°C?
Most household refrigerators Atlant are designed to operate in the SN-N-ST climate class (from +10 to +38°C). Operation at lower temperatures may cause oil thickening and compressor failure. For unheated rooms, special models are needed.
How to reset the electronic control unit?
To reset the settings, it is usually enough to unplug the refrigerator for 10-15 minutes. In some models with electronics, there is a combination of reset buttons, which is described in the instructions for the specific model (often this is simultaneous pressing of the defrost and setting buttons).