Modern refrigerators Atlant with electronic controls and a digital display are complex devices that require correct initial activation. Unlike older models with mechanical thermostats, here the startup process is tied to the operation logic electronic control unit. If you have just purchased the unit or defrosted it, simply plugging in the plug is only half the battle.
Correct activation through the control panel allows the system to conduct self-diagnosis and start the compressor in normal mode. Incorrect actions may result in compressor not starting and the display showing erroneous data or flashing. Understanding the switching algorithm is necessary for the long service life of the equipment.
In this article we will analyze in detail the process of activation, configuration and diagnostics of refrigerators Atlant with a display. You will learn how to avoid common mistakes and what to do if the device does not respond to your commands.
Preparing for the first start after transportation
Before pressing the buttons on the display, you need to make sure that the refrigerator is physically ready for use. After transportation, especially if the unit was lying on its side, oil the compressor could shift. If you start the equipment right away, this will lead to water hammer and failure of the motor.
Install the refrigerator on a flat surface. Use a building level to check. The legs must be twisted so that the body does not wobble. This is critical for the operation of the system No Frost and to prevent unnecessary noise.
⚠️ Attention: After delivery, allow the refrigerator to stand turned off for at least 2-4 hours (up to 8 hours in winter) to stabilize the temperature of the oil and refrigerant.
Make sure that the outlet in which it will be plugged in The device is grounded. Electronics Atlant are sensitive to power surges. Using a surge protector or stabilizer will significantly extend the life of controller.
☑️ Ready to turn on
Check the integrity of the power cord. There should be no creases or melting. Only after all conditions have been met can you proceed to supplying electricity.
Power-on sequence and display activation
After you have plugged in the plug, the refrigerator Atlant goes into standby mode. All segments on the display may light up for a second (display test), after which the selected temperature indicator or flashing alarm symbol will light up. This is normal behavior electronic board.
To activate the control, you often need to unlock the panel. Many models with a display have a Child Lock feature. If the buttons do not respond to pressing, find a button with a picture of a lock or an inscription Lock.
Press and hold this button for 3-5 seconds. You will hear a beep and the lock indicator will go dark or light on the display. The panel is now unlocked and ready to enter commands. In some models, unlocking occurs by simultaneously pressing two buttons, for example, “Temperature” and “Mode”.
If after turning on the power the display does not light up at all, check for voltage in the socket. If the socket is working, but the screen is black, it may be damaged display cable or the display module itself.
Setting the temperature mode via the control panel
The main task after turning on is to set the correct temperature. For the refrigerator compartment, the optimal value is considered to be from +3 to +5 degrees Celsius. For the freezer, the standard is -18 degrees.
Use the Up and Down arrow buttons or the Temperature button to select a zone. The value of the camera you are currently setting will flash on the display. After selecting the desired value, do not press the buttons for 5-10 seconds.
| Storage area | Recommended temperature | Maximum shelf life | Product type |
|---|---|---|---|
| Refrigerated chamber | +3...+5 °C | 3-5 days | Dairy products, ready meals |
| Freezer | -18...-24 °C | up to 12 months | Meat, fish, vegetables, semi-finished products |
| Zero zone (if any) | 0 °C | up to 3 days | Fresh meat, fish for cooking |
| Super Freeze mode | -24 °C (automatic) | no more 24 hours | Large volume of fresh products |
The system automatic temperature maintenance will itself adjust the operation of the compressor after you confirm your choice. Do not immediately load the refrigerator with food. Let it run idle for 2-3 hours to get cold.
If you set the temperature too low, the compressor will work without interruption, which will lead to increased energy consumption and wear motor-compressor.
Use of special operating modes
Electronics Atlant offers several preset operating scenarios. The Super Freeze (Super Freeze) mode is designed for quick freezing of large quantities of fresh food. When activated, the compressor operates continuously, ignoring the readings of temperature sensors.
You need to activate this mode with a button with the corresponding icon (often a snowflake or ice crystal). The indicator will light up. After 24 hours (in some models after 8 hours), the mode will turn off automatically. It is better not to keep it turned on manually for more than a day.
⚠️ Attention: Prolonged use of the super-freeze mode (more than 48 hours) can lead to freezing of the evaporator and breakdown of the defrost system.
Another useful mode is Vacation (Vacation). He turns off the refrigerator compartment, leaving only the freezer running. This saves energy while you are away from home. The temperature in the upper compartment will rise to +15 degrees, preventing the appearance of mold.
What happens if you forget to turn off Super Freeze?
If you do not turn off the super freeze mode on time, an ice lump may form in the freezer, which will damage the fan or clog the air exhaust channels. Vegetables may freeze in the refrigerator compartment and jars of liquids may burst.
Switching between modes is done by cyclically pressing the button or holding it down. Follow the indications on the display to make sure that the desired function is selected.
Deciphering indicators and error codes on the display
The display is used not only for setup, but also for diagnostics. If the refrigerator Atlant stops freezing or is not working correctly, it will indicate this by flashing indicators. A flashing red light or an exclamation mark means an increase in temperature above critical.
You can often see both temperature indicators blinking simultaneously. This may indicate a malfunction temperature sensor or problems with refrigerant circulation. If the “F” indicator is on, this indicates a malfunction in the freezer compartment (Freezer), and “C” - in the refrigerator compartment (Cool).
Modern models display alphanumeric error codes, for example, F1, F4, F7.
- F1 — Refrigerator compartment temperature sensor malfunction (break or short circuit).
- F4 — Problem with the evaporator defrost sensor.
- F7 — Malfunction of the damper control circuit (if any).
When an error code appears, the compressor may stop to protect the system. In this case, you need to unplug the refrigerator for 15 minutes and turn it on again. If the error recurs, you will need to call a technician to replace the sensor sensor.
Frequent problems when turning on and ways to solve them
There are situations when you have done everything according to the instructions, but the refrigerator does not turn on. If the display is on, but the compressor is silent, the thermal heater may have worked.