Modern refrigeration units of the brand Beko are distinguished by a reliable climate control system, but correct initial settings are critical to maintaining the freshness of products. Many owners mistakenly believe that it is enough to simply plug the device into the network, but ignoring factory recommendations leads to rapid spoilage of food or the formation of excess ice.
For most models, regardless of whether you are using built-in equipment or a free-standing two-chamber device, there are universal standards for thermoregulation. Optimal range for the main chamber it usually varies from +3 to +5 degrees Celsius, while the freezer compartment requires lower values for high-quality freezing.
In this article we will look in detail at how to set Beko taking into account seasonality and shelf load. You will learn how the operating modes of the system differ No Frost from traditional evaporators, and why it is important to periodically check the thermostat readings.
Standard values for different compartments
Understanding the physical processes inside the chamber helps to avoid typical operating errors. In refrigerators Beko the temperature is distributed unevenly: cold air, being heavier, falls down, and warm air rises. That is why it is always warmer on the shelves located closer to the ceiling than at the bottom.
For main compartment it is recommended to set the average value to +4°C. This is the “golden mean”, in which bacteria multiply slowly, but the food does not freeze. If you store a lot of meat or dairy products, it is better to move the regulator towards lower values, but not below +2°C, so that the vegetables do not lose their structure.
In freezer the situation is different. The goal here is deep freezing, stopping any biological processes. The standard value is -18°C. At this temperature, products can be stored for up to a year without loss of taste. Some models allow you to activate the super-freezing mode, lowering the temperature to -24°C, but using it constantly is uneconomical.
⚠️ Attention: Do not set the regulator to the minimum values (Max Cold) on an ongoing basis. This leads to overload of the compressor, an increase in electricity bills and possible freezing of food in the main chamber.
There is also a zone freshness (Fresh Zone), which is often found in models of the middle and high price segment. The temperature there stays around 0°C, which is ideal for perishable foods that you plan to prepare in the coming days.
Setting up electronic control panels
Modern refrigerators Beko are often equipped with an electronic display on the outer or inner door. Control here is carried out by touch buttons or mechanical switches hidden under plastic. To enter the setting mode, you usually need to press and hold the temperature setting button for 3-5 seconds.
Various symbols may appear on the display. For example, the snowflake icon represents the freezer compartment, while the image of a drop or thermometer represents the refrigerator compartment. When switching modes, the numbers on the screen will flash, confirming that the system is ready to accept new commands.
- 🌡️ Eco mode: economical operation, the temperature in the main chamber rises to +5..+6°C, which reduces energy consumption.
- ❄️ Max/Quick Freeze mode: forced cooling of the freezer to -24°C, used for quick freezing of fresh food.
- 🍺 Vacation mode (Vacation): turns off the cooling of the main chamber (the temperature there rises to +14..+15°C), leaving the freezer to work to prevent mold.
If, after setting, the numbers on the display stop blinking and are lit with a steady light, it means that the new parameters have been accepted by the control system.
Adjusting the mechanical thermostat
In simpler or older models Beko you will not find a digital display. Instead, a mechanical regulator is located inside the main chamber, often on the side wall or under the lampshade. It is a round knob with divisions from 1 to 5 (or from Min to Max).
Here it is important to understand the logic of operation: the number "1" means minimal cooling (the highest temperature, about +8..+10°C), and the number "5" is the maximum (about +2°C). The optimal position of the knob for year-round operation is the value "3".
A mechanical thermostat is less accurate than an electronic one and depends on the ambient temperature. In the summer, when the kitchen is hot, it makes sense to turn the knob closer to “4” to compensate for the heat gain. In winter, if the refrigerator is in a cool room, you can reduce the power to “2”.
A common mistake made by users is trying to “speed up” the cooling of freshly loaded products by turning the knob to the maximum. This will not lead to instant cold, but is guaranteed to force the compressor to work without interruption, which can shorten its service life.
☑️ Checking the mechanical thermostat
The influence of the No Frost system on the temperature regime
Technology No Frost, widely used in refrigerators Beko, involves the circulation of dry cold air throughout the entire volume of the chambers. This eliminates the formation of ice, but creates its own characteristics in the temperature distribution. The air here is drier than in drip systems, so open products can air out faster.
In such models, the temperature difference between the upper and lower shelves may be more noticeable due to active air flows from the fan. Therefore, it is better to place foods that are sensitive to cold (for example, greens or some fruits) in special drawers or on middle shelves, away from the air flow.
| Refrigerator area | Approximate temperature | What to store |
|---|---|---|
| Top shelf | +5..+7°C | Ready meals, drinks, canned food |
| Middle shelves | +3..+5°C | Dairy products, sausages, eggs |
| Lower shelf (above drawers) | +2..+3°C | Raw meat, fish (short-term) |
| Door | +7..+10°C | Sauces, medicines, drinks |
It is important to regularly check the condition of the door seals in No Frost models. Since the system actively circulates air, even a small gap will lead to a constant flow of humid air from the room, the formation of frost on the evaporator and malfunction of the temperature sensor.
Why do products dry faster in No Frost?
Dry air circulating in the No Frost system actively draws moisture from the surface of the products. Always use containers with lids or cling film to store slices, vegetables and fruits.
Seasonal adjustments and external factors
The temperature inside the refrigerator Beko directly depends on environmental conditions. If the device is located in the kitchen, where in summer the temperature rises to +28..+30°C, the standard settings may not be enough to maintain +4°C inside. The compressor will work longer, but cope with the load.
In winter, the situation changes. If the refrigerator is located in an unheated pantry or on a balcony (which, by the way, is not recommended for most household models), the refrigerant may become too viscous and the oil in the compressor may become thick. In such conditions, even minimal thermostat settings can lead to overcooling of food.
There is a concept of “climate class”, which is indicated on the nameplate (sticker) inside or behind the refrigerator. The classes are designated by letters:
- 🌍 SN (Subnormal): operates at ambient temperatures from +10°C to +32°C.
- 🏠 N (Normal): standard class for most apartments, from +16°C to +32°C.
- ☀️ ST (Subtropical): for hot climates, from +18°C to +38°C.
- 🔥 T (Tropical): extreme conditions, from +18°C to +43°C.
Ignore climate class can lead to the fact that in winter the refrigerator simply stops turning on (the thermostat “does not see” the heat), and in the summer it will hum non-stop, not reaching the set temperature.
⚠️ Attention: If you plan to transport or store the Beko refrigerator at temperatures below +5°C, be sure to consult the instructions. Many modern models with R600a refrigerant may not start after being left in the cold without pre-warming.
Diagnostics of temperature problems
How to understand that the settings are wrong or the equipment is faulty? The first sign is condensation on the inner walls of the main chamber or, conversely, the absence of cold when the compressor is running. In models with a display, error codes may light up, indicating a malfunction of the temperature sensor.
If you set it to +4°C, and the food in the depths of the shelf freezes, the air supply duct may be clogged or the thermostat is faulty. In the opposite situation, when the chamber is warm and the compressor is silent, the problem may be a freon leak or a breakdown of the start relay.
For accurate diagnosis, it is recommended to use an external thermometer. Place a glass of water on the middle shelf for 6-8 hours, then measure the temperature of the water. This will give a more accurate result than the readings from the built-in sensor, which may have an error.
Regular defrosting (for drip systems) and cleaning the vents (for No Frost) help maintain declared temperature. Dust and ice crust act as a heat insulator, interfering with effective cooling.
Why are there different temperatures on the shelves in the Beko refrigerator?
This is a physical norm. Cold air is heavier than warm air, so it sinks. In addition, in areas where the fan directly blows (usually the back wall), the temperature is always lower than at the door. A difference of 2-3 degrees between the top and bottom shelves is considered normal.
Can a Beko refrigerator be stored at sub-zero temperatures?
It is strictly not recommended to operate a household refrigerator at temperatures below +10°C (for class SN) or +16°C (for class N). The oil in the compressor thickens, the lubrication deteriorates, which leads to breakdown. Storing the switched-off device down to -25°C is possible, but before turning it on, it must be kept warm for 24 hours.
What does the flashing temperature icon on the display mean?
Flashing usually indicates that the current temperature inside the chamber is higher than the set norm. This happens after the first turn on, after defrosting, or if you have kept the door open for a long time. If the blinking does not stop after several hours of operation, call a technician.
How often do you need to change the temperature settings?
In normal mode, you do not need to change the settings. Adjustment is required only when the season changes (summer/winter), when there is a sudden change in room temperature or when the chamber is fully loaded with fresh products that require quick freezing.