Refrigeration equipment of the brand Atlant deservedly enjoys the trust of users due to its reliability and ease of operation. However, even the highest quality equipment requires a competent approach to settings to ensure a long service life of the products and economical operation of the compressor. An incorrectly set cooling mode often causes spoilage of supplies or the formation of ice on the walls of the chamber.
During use, the owner may be faced with the need to change the standard settings, for example, when loading a large amount of warm products or changing the season. Understanding how a thermostat or electronic control panel works allows you to avoid common mistakes. It is important to know that optimal temperature depends not only on the desired degree of freezing, but also on external conditions, such as room temperature.
In this article we will analyze in detail the mechanics of climate control in various models of the Belarusian manufacturer. You'll learn how to interpret control settings, what flashing lights mean, and how to avoid common defrost problems. Proper setup is the key to the fact that your Atlant refrigerator will work silently and efficiently for many years.
Principles of operation of the Atlant cooling system
Most refrigerator models Atlant equipped with an automatic defrosting system known as a “crying evaporator” or a more modern system No Frost. In classic models with a drip system, moisture settles on the back wall, freezes, and then, when the compressor is idle, flows into a special tray. Electronics or a mechanical thermostat ensure that this cycle is not disrupted.
The key element here is the thermostat, which opens and closes the electrical circuit depending on the temperature inside the chamber. In models with electronic control, this function is performed thermal sensor, transmitting signals to the control module. If you set the temperature too low, the compressor will work almost without stopping, which will lead to excessive energy consumption and wear of parts.
⚠️ Attention: A sudden change in temperature conditions, for example, setting the minimum temperature immediately after defrosting, can lead to false operation of the compressor protection or the formation of an ice plug in the capillary tube.
It is important to consider that the temperature may vary in different areas of the refrigerator compartment. It is colder at the back wall, where the evaporator is located, than at the door. Therefore location of products also plays a role: it is better to place perishable goods closer to the source of cold, and drinks and sauces - on the shelves of the door or in the lower part of the chamber.
Setting the mechanical thermostat
In classic models Atlant Temperature adjustment is carried out using a rotary knob located inside the refrigerator compartment or on the top panel of the case. The scale usually contains numbers from 0 to 7 (or from Min to Max). Many users mistakenly believe that the number indicates degrees Celsius, but these are only symbols of cooling power.
The “0” or “Off” position means the compressor is completely turned off. The number “1” corresponds to the minimum cooling (highest temperature), and the number “7” or “Max” corresponds to the maximum engine power. For everyday use, manufacturers recommend setting the handle to 3 or 4. This ensures a balance between the safety of products and the load on the unit.
If you notice that the products in the chamber begin to freeze, and a thick crust of ice forms on the walls, you need to turn the knob towards lower values. Conversely, if the milk quickly sours and the chamber feels stuffy, the regulator should be shifted towards higher numbers. After each change in the position of the knob, you must wait several hours for the system to stabilize.
Temperature adjustment in models with electronic control
Modern two-chamber refrigerators Atlant are often equipped with electronic control modules with digital displays. Here the setting is made using a push-button method, which allows you to set the temperature with an accuracy of one degree. The display usually displays two values: for the refrigerator compartment (on the right or top) and for the freezer (on the left or bottom).
To change the parameters, you must press the mode selection button (often indicated as Mode or a snowflake icon) and hold it for several seconds until the indicators blink. Then use the “+” and “-” buttons to set the desired values. The standard recommendation for the refrigerator compartment is +3...+5°C, and for the freezer - -18°C.
Electronics allows you to activate special modes such as “Super Freeze” or “Vacation”. The super freeze mode forcibly turns on the compressor for a long time, which is useful when loading a large volume of fresh food. However, you cannot keep this function turned on all the time - this will lead to freezing of the evaporator and breakdown.
| Operating mode | HK temperature | MK temperature | Description |
|---|---|---|---|
| Standard | +4°C | -18°C | Daily use |
| Eco / Minimum | +6°C | -15°C | Energy saving, few products |
| Super freezing | +4°C | -24°C | Fresh food freezing |
| Vacation | +15°C | -18°C | HC is disabled, MK is working |
If there is a power failure or a power surge, the electronics may go into protection mode, and the settings may be lost. In this case, you need to re-set the parameters according to the instructions. If the display flashes or shows error codes (for example, F1, F2), this indicates a malfunction of the sensors, and simple temperature adjustment will not help - diagnostics will be required.
Features of setting up two-compressor models
Refrigerators Atlant with two compressors (separately for refrigeration and freezer cameras) provide the user with more flexibility in control. In such units, temperature conditions are regulated independently of each other. This means that you can completely turn off the refrigerator compartment, leaving the freezer to operate in normal mode, which is extremely convenient during a long absence of the owners.
In two-compressor models, there are often two thermostats: one is located in the refrigerator compartment, the second is in the freezer (or on the front panel). When setting up, it is important not to confuse which regulator is responsible for what. They are usually signed or color coded. Adjustment in the freezer compartment is especially important to prevent excessive ice build-up on food.
Why are two-compressor models quieter?
In two-compressor refrigerators, each motor works on a smaller chamber, so the load is distributed more evenly. In addition, they turn on one by one, which reduces the overall level of noise and vibration compared to compressor analogues.
If you plan to load the freezer with a large amount of meat or berries, turn on the enhanced freezing mode on the appropriate compressor in advance. This will allow products to quickly pass through the “critical zone” of crystallization, preserving their structure and beneficial properties. After freezing (usually after 12-24 hours), the mode must be turned off.
Seasonal adjustment and external factors
Ambient temperature directly affects the operation of refrigeration equipment. In the summer, when the apartment is hot, heat exchange is disrupted and the compressor has to work harder to maintain the set parameters. In winter, on the contrary, the load decreases. Owners Atlantov with mechanical control are recommended to seasonally adjust the position of the thermostat knob.
In the hot season (July-August), it makes sense to shift the regulator one notch towards stronger cooling (for example, from 3 to 4) to compensate for the heating of the case from external heat. However, make sure that the compressor operating intervals do not become too short. If the refrigerator is located next to the stove or in direct sun, no adjustment will help - you need to eliminate the heat source.
- 🌡️ In the summer: check the tightness of the seals, as heat penetrates faster and the cold can evaporate.
- ❄️ In winter: if the refrigerator is located on an unheated loggia, it cannot be used (the oil in the compressor thickens) if it is not a climate class model SN-T.
- 🍲 After cooking: do not place hot pots inside - this will cause a sharp rise in temperature and make the motor wear out.
⚠️ Attention: It is prohibited to install the refrigerator Atlant closer than 10 cm from the wall. Violation of the gap for ventilation of the condenser leads to overheating and incorrect operation of the thermostat, regardless of the settings.
Typical errors and methods for eliminating them
A frequent mistake of users is to set the regulator to the maximum "on" just in case." In models with a drip system, this leads to the fact that moisture does not have time to drain into the drainage and freezes tightly, forming a “fur coat”. In models No Frost constant operation at the limit of capacity causes the air ducts to freeze and the circulation of cold air to stop.
Another common problem is a violation of the tightness during loading. If food is placed close to the back wall, it may freeze, blocking the water flow or air flow. Also, do not overcrowd the chamber: for proper operation, the system requires free circulation of air flow. A clogged refrigerator holds the temperature worse.
☑️ Checking the temperature settings
If, after correct adjustment, the temperature does not stabilize within 24 hours, the thermostat capillary tube may have shifted or a refrigerant leak may have occurred. In such cases, self-adjustment is pointless and a call to a specialist is required. It is also worth checking the integrity of the rubber seal on the door - up to 30% of the cold escapes through the cracks.
Frequently asked questions (FAQ)
Why Ice is freezing in the Atlant refrigerator, although I set the temperature to medium?
Ice can build up due to a loose door, damage to the seal, or frequent opening of the chamber when moist air gets inside. Also check whether the drainage hole in the back of the refrigerator compartment is not clogged.
What temperature should be set in the Atlant freezer for long-term storage of meat?
For long-term storage (up to 1 year), the optimal temperature is -18°C and lower. At a temperature of -12°C, products will last for no more than a month. Make sure that the Super Freeze mode is turned off after the initial cycle.
What does a flashing red light on the control panel mean?
A flashing indicator usually indicates that the temperature in the chamber has risen above the permissible limit. This may be caused by warm food being loaded, the door not closing properly, or a faulty cooling system. If the light is constantly on after cooling, diagnostics is needed.
Is it possible to turn off the refrigerator compartment in a two-chamber Atlanta, leaving the freezer?
Yes, in two-compressor models this is possible. You need to find a separate regulator or button for the refrigerator compartment and turn it to the “0” or “Off” position. The freezer will continue to work independently.
Why does the Atlant refrigerator not turn off for a long time after setting the temperature?
When you turn it on for the first time or after defrosting, the refrigerator takes time (up to 24 hours) to reach operating mode. Also, long-term operation is possible at high room temperatures or loading a large volume of products.