Modern brand refrigerators Biryusa, produced by the Krasnoyarsk plant, are deservedly popular due to their reliability and affordable cost. However, in order for the equipment to serve for many years and effectively preserve food, it is necessary to correctly perform the initial setup after purchase and transportation. Incorrect setting of the temperature regime or ignoring the rules for the initial start-up can lead to a reduction in the service life of the compressor or spoilage of products.
In this article we will analyze in detail all the stages of setting up refrigeration equipment, from unpacking to adjusting the exact temperature in the chambers. You'll learn how to correctly interpret thermostat readings, what flashing lights mean, and when to call a professional. Competent initial setup is the key to stable operation of your equipment throughout its entire service life.
Before you begin setup, it is important to understand that different models Biryusa may have different controls: mechanical (rotary knob) or electronic (display and buttons). The principle of operation remains similar, but the adjustment nuances may differ. Let's look at the basic steps that are relevant for most models.
Initial startup and preparation for work
After delivering the refrigerator home, it is strictly forbidden to plug it into the network immediately. During transportation, especially in cold weather or in a lying position, compressor oil may have migrated into the cooling system. If you start the unit right away, this can lead to hydraulic shock compressor failure.
Allow the equipment to stand in a vertical position at room temperature. The settling time depends on the transportation conditions: if the refrigerator was transported standing, 2-3 hours is enough, if lying down, at least 6-8 hours, and in winter it is better to wait a day. Only after this can you begin defrosting and washing.
⚠️ Attention: Do not use abrasive cleaners or hot water to wash the internal chambers. A sharp temperature change can damage plastic or enamel.
Internal surfaces and shelves must be wiped with a damp cloth using a weak solution of soda or a special product for household appliances. After washing, leave the doors open until they dry completely and the smell of new plastic disappears. Only after this is the refrigerator ready to be turned on for the first time.
☑️ Initial start-up of the refrigerator
Adjusting the temperature
Setting the optimal temperature is a key stage that affects the safety of products and energy consumption. In refrigerators Biryusa with mechanical control, the thermostat is usually represented by a rotary knob with numbers from 1 to 5 (or up to 7). It is important to understand: the number does not mean degrees Celsius, but indicates the intensity of cooling.
The higher the number on the regulator, the lower the temperature inside the chamber. Position “1” means minimum cooling (the warmest chamber), and the maximum number means freezing mode or the lowest possible temperature. For everyday use, it is recommended to set the control to the middle position, usually the numbers “3” or “4”.
In models with electronic control, the setting is made through the display on the front panel or inside the refrigerator compartment. Here you can see the exact temperatures. The following parameters are considered optimal:
- 🌡️ For the refrigerator compartment: from +2°C to +5°C
- ❄️ For the freezer compartment: from -18°C to -24°C
- 🥩 For the freshness zone (if any): from 0°C to +2°C
You should not set the maximum cooling mode unless necessary. Operating the compressor at its limit leads to increased energy consumption and accelerated wear of parts. If you notice that the food in the refrigerator compartment begins to freeze at the back wall, you should reduce the value on the thermostat.
Setting the “Super Freeze” function
Many models Biryusa are equipped with the “Super Freeze” mode, which is indicated by a snowflake with the letter “F” or the corresponding button on the panel. This function is designed for quick freezing of large quantities of fresh food in order to preserve their structure and beneficial properties.
When this mode is activated, the compressor runs continuously, ignoring the thermostat command to turn off. This allows you to quickly reduce the temperature in the freezer. However, use this mode constantly It is strictly forbiddenas this leads to overheating of the engine and freezing of the evaporator.
You should turn on “Super Freeze” 3-4 hours before loading fresh products. After the food is completely frozen (usually after 12-24 hours), the mode must be turned off manually or wait for automatic shutdown, if such a function is provided by the model.
⚠️ Attention: Long-term operation in the “Super Freeze” mode (more than 48 hours) can lead to damage to the thermostat or compressor. Always monitor the operating time of the function.
If you accidentally left the mode on and a thick layer of ice has formed on the walls of the chamber, let the refrigerator rest. Disable the function, defrost the camera and only then load new products. This will help avoid unnecessary load on the system.
Features of working with the No Frost system
Refrigerators Biryusa with the system No Frost (or Full No Frost) do not require manual defrosting, since moisture is removed automatically. However, this does not mean a complete lack of care. The setup of such models has its own characteristics regarding air distribution.
It is important not to block the ventilation holes inside the chambers. Cold air should circulate freely. If you fill the back wall or the top grates with food, the temperature will be distributed unevenly, and the compressor will work with overload, trying to cool all zones.
Despite the name of the system, it is recommended to carry out preventive defrosting every 6-12 months. This is necessary to clear the drainage system of dust and germs that may accumulate over time. To do this, disconnect the refrigerator from the network for a day with the doors open.
| Parameter | Drip system | No Frost system | Combined |
|---|---|---|---|
| Defrosting | Manual (cold. camera) | Automatic | Automatic |
| Humidity | High | Low | Average |
| Food airing | Absent | Permanent | In the freezer |
| Care | Frequent washing | Cleaning the channels | Cleaning the channels |
When packaging food in refrigerators with No Frost, use containers or film. A strong flow of dry air can quickly air out unpackaged products, depriving them of moisture and presentation. This is especially true for cheeses, sausages and ready-made dishes.
Deciphering indicators and error codes
Modern models Biryusa with electronic control are equipped with a self-diagnosis system. When a malfunction occurs, indicators or alphanumeric codes may appear on the display. Ignoring these signals can lead to serious damage.
The most common signals include the temperature indicator flashing. If the value in the freezer is flashing, this indicates an increase in temperature above the critical norm (-6°C...-10°C). This often happens after defrosting or loading warm food, but if the signal does not go off after a few hours, there may be a freon leak.
Some models may display error codes in letter and number format. For example, an error associated with a sensor may indicate a break or short circuit. In such cases, self-tuning is impossible; diagnostics by a specialist is required. diagnostics by a specialist.
What to do if the red alarm indicator is on?
If the red indicator is on (often in the form of an exclamation mark or triangle), this means an emergency increase in temperature. Check that the door is closed tightly, that the refrigerator is not overloaded with food, and that the compressor is running. If after 2-3 hours the indicator does not go off, call a technician.
You should also pay attention to the sound signals. The buzzer may sound if the door is left open for more than 2-3 minutes. This is an energy-saving feature that also protects the compressor from continuous operation. If the sound signal is constantly heard when the door is closed, the reed switch (door opening sensor) may be faulty.
Typical errors during operation
Even knowing how to set up the refrigerator Biryusa, users often make mistakes that reduce the efficiency of operation to nothing. One of the most common is to install the refrigerator close to the wall or in a niche without gaps.
For normal operation of the condenser (grids at the back or on the sides), free air flow is necessary. The minimum distance from the back wall to the wall should be at least 5-7 cm, and on the sides - at least 5 cm. Violation of this rule leads to overheating and frequent starts of the compressor.
- 🚫 Installation near heating devices or a stove.
- 🚫 Loading hot or warm products.
- 🚫 Using extension cords and tees of poor quality.
- 🚫 Frequent and prolonged opening of doors.
Another mistake is overcrowding the chambers. The refrigerator should not be filled to capacity with food. Air must circulate around the food to cool it evenly. If you see that food touches the back wall, they must be repositioned, otherwise they may freeze or, conversely, spoil due to poor circulation.
⚠️ Attention: Do not install the refrigerator in an unheated room (garage, balcony) in winter. The oil in the compressor thickens, and starting can lead to jamming of the mechanism.
Frequently asked questions (FAQ)
What temperature should be set on the Biryusa regulator in the summer?
In the summer, when the ambient temperature in the room is high, it is recommended to set the thermostat to a position close to average, but not maximum. Usually this is the number “3” or “4” on a scale of 5-7 divisions. The maximum mode should only be turned on on very hot days, if the refrigerator does not hold the cold well, but make sure that it does not work without interruption.
Why does the Biryusa refrigerator not turn off for a long time after setting?
After the initial switching on or loading a large number of products, the refrigerator takes time (from 4 to 12 hours) to reach the set temperature mode. During this time, the compressor can operate continuously. If the mode does not change for more than a day, check the tightness of the door seal and the absence of freon leakage.
What does the flashing temperature number mean?
A flashing temperature indicator indicates that the current temperature in the chamber is above the set norm. This can happen immediately after switching on, after defrosting or loading warm food. If the blinking stops after a few hours, everything is fine. If it continues, there may be a malfunction of the sensor or cooling system.
Is it possible to change settings on the fly without turning off the refrigerator?
Yes, you can change the position of the thermostat or settings on the electronic display without disconnecting the refrigerator from the network. The changes take effect gradually. However, it is not recommended to turn the handle of a mechanical thermostat sharply and quickly; it is better to do it smoothly.
How often do you need to defrost Biryusa with a drip system?
Refrigerators with a drip system (where the back wall is covered with “frost” that melts) require defrosting at least 2 times a year. The frequency depends on the humidity in the room and the number of times the door is opened. If the layer of ice on the back wall exceeds 5 mm, defrosting must be done immediately.