After the delivery and installation of a new household appliance in the kitchen, there is a natural desire to quickly fill it with food. However, haste in this matter is unacceptable, since the equipment requires time to adapt to room temperature and stabilize the refrigerant in the system. If you ignore this stage, the compressor may work with overload, which will significantly reduce its service life.
The first hours of operation of the unit should be idle. The owner needs to connect the device to the network, but leave the doors open or close them without loading the interior space. This allows thermostat the control system to reach operating mode without unnecessary load. Only after the set temperature has been established inside, you can start loading.
Modern models, such as Atlant XM 4008 or XM 6025, are equipped with electronic controls that require careful attention. Old mechanical models are easier to use, but also have their own adjustment features. Understanding the operating principles of your specific modification will help you avoid common mistakes and ensure long-term preservation of product freshness.
Initial start-up and preparation for operation
The initial stage of operation is critical for the longevity of the equipment. If the refrigerator was transported horizontally, it needs to stand vertically for at least 4 hours, and preferably 8-10 hours. This time is necessary for the compressor oil to flow into the crankcase, otherwise a hydraulic shock may occur during startup.
After settling, the internal chambers should be wiped with a damp cloth using a weak solution of soda or a special dishwashing detergent. Factory lubrication and dust should be removed before the first start-up. Make sure that the unit is installed level: check the horizontal position using a building level and, if necessary, tighten the front legs.
Plug in the device and set the temperature regulator to the middle position. Don't load products right away. Let the equipment run empty for 2-3 hours. During this time, the freezer compartment should cool down to the required values, and the main compartment should stabilize the climate.
⚠️ Attention: If, after turning on, you hear a loud gurgling or knocking sound, immediately unplug the appliance. This may indicate improper transportation or a defect in the compressor.
It is important to check the tightness of the rubber seals around the perimeter of the door. Warm air should not pass through them. If the door does not close tightly, the temperature settings will be incorrect, and the compressor will work continuously.
Adjusting the temperature in the refrigerator compartment
The main task of the refrigerator compartment is to preserve food at a temperature that prevents the growth of bacteria, but does not freeze them. For models with mechanical control, the temperature is regulated by a rotary thermostat knob located inside the chamber or on the body.
The mechanical regulator scale usually has divisions from 1 to 7 (or from Min to Max). It is important to understand: the higher the number, the lower temperature inside. Setting the knob to maximum does not mean rapid cooling, it means operating the compressor at its limit, which leads to the formation of ice and excessive energy consumption.
The optimal position for everyday use is considered to be 3 or 4. In the summer, when the ambient temperature in the kitchen is high, you can move the regulator closer to 2-3 to compensate for heat gain. In winter, if the kitchen is not heated strongly, a value of 4-5 will do.
In models with electronic control, for example Atlant XM-4425, the settings are made through the display on the front panel of the door. Here you set the exact degrees. The recommended range for the main chamber is from +3 to +5 degrees Celsius.
Setting the freezer and super freezing mode
The freezer compartment requires special attention, especially if you plan to store meat, fish or prepared foods there for a long time. In mechanical models, the temperature is regulated by the same thermostat as in the refrigerator compartment (in single-compressor models), or by a separate handle (in double-compressor models).
The function "Super Freeze" (Super Freeze) is intended for quick freezing of fresh food. When this mode is activated, the compressor operates continuously, ignoring the thermostat readings, which allows you to quickly freeze a large volume of products, preserving their structure and vitamins.
Use the super freeze mode carefully:
- ❄️ Turn on the function 3-4 hours before loading a large batch of fresh products.
- ❄️ Do not keep the mode activated for more than 24 hours so as not to overheat the compressor.
- ❄️ After the products freeze, be sure to turn off the function by returning the device to normal operation.
In electronic models Atlant with the No Frost system this process is automated. All you have to do is press the button with the snowflake symbol or Super. After a certain time (usually after a day), the device will exit this mode on its own.
⚠️ Attention: Long-term operation in super freezing mode leads to the formation of a thick ice crust even in No Frost systems and can cause damage to the evaporator.
Features of operation of No Frost and drip systems defrosting
Understanding the type of defrosting system of your refrigerator Atlant is necessary for proper setup and care. The drip system (crying evaporator) involves periodic thawing of the rear wall of the main chamber. The water flows into the groove and evaporates.
The system No Frost completely eliminates the formation of ice due to the circulation of dry cold air. However, such models require more careful adjustment of the temperature regime, since dry air more actively dries products that are not packaged in sealed containers.
Comparison of service requirements:
| Parameter | Drip system | No Frost |
|---|---|---|
| Frequency defrosting | 1-2 times a year (full) | Only when necessary (cleaning) |
| Humidity in the chamber | High (products do not dry longer) | Low (packaging required) |
| Cold distribution | Uneven (colder at the back wall) | Uniform throughout the entire volume |
| Noisiness | Quieter (no fan in the chamber) | Higher (fan running) |
When setting up a refrigerator with No Frost, it is important not to block the air ducts on the back wall with food. Cold air should circulate freely. If the vents are clogged, the sensors will show the wrong temperature and the compressor will not work properly.
Why is there dry food in No Frost?
The No Frost system uses a fan to move air through the evaporator. During the cooling process, moisture from the air condenses on the evaporator and is removed, so the air in the chamber becomes very dry. This prevents the packages from sticking together, but requires packaging the products in containers or film.
Zoning and correct placement of products
Proper setting of the refrigerator is not only about knobs and buttons, but also about proper placement of the contents. The temperature in different zones of the chamber may differ by several degrees, and this must be used.
The coldest place in a classic refrigerator is the bottom shelf above the vegetable drawers (or the top, depending on the model, but usually the cold air goes down). It is better to store here perishable foods: raw meat, fish, open canned food.
The door is the warmest zone with constant temperature changes when opening. Sauces, drinks, eggs in special trays and other products that do not require strict temperature conditions should be placed here.
- 🥦 Middle shelves: ideal for prepared foods, dairy products, sausages.
- 🥕 Bottom drawers: intended for vegetables and fruits (the humidity is higher here).
- 🥛 Top shelf: for foods that do not require strong refrigeration, or for leftover food.
Do not place hot foods inside. This will cause a sharp rise in temperature, cause the compressor to wear out and may lead to the melting of food lying nearby. Allow the food to cool to room temperature before storing.
Diagnostics and troubleshooting minor problems
During operation, situations may arise when the setting seems to be off. For example, the refrigerator works constantly or, conversely, rarely turns on. Often the problem lies not in a breakdown, but in incorrect operation or settings.
If it is too cold inside and the food freezes, check the position of the thermostat. It may have been accidentally shifted to maximum. Also, the cause may be a clogged drainage hole (in drip models), due to which the water does not drain and freezes, forming an ice block.
☑️ Checking the operation of the refrigerator
Excessive ice formation in the freezer (more than 5-7 mm) requires defrosting. Even No Frost systems sometimes need preventive shutdown once a year for hygiene and checking the ventilation ducts.
If you notice that the rubber door seal is dirty or has lost elasticity, wipe it with warm water and soap. A dirty seal prevents the door from closing tightly, warm air gets inside, and the refrigerator cannot gain temperature while working without interruption.
⚠️ Attention: Never use sharp objects (knives, screwdrivers) to chip ice. Damage to the evaporator will lead to freon leakage and expensive repairs, which are often not economically feasible.
Energy efficiency and economical operation
The refrigerator Atlant is one of the main consumers of electricity in the house. Proper setup and maintenance will help reduce your electricity bills. The energy consumption class (A, A+, A++) depends not only on the model, but also on the operating conditions.
Do not install the refrigerator close to the wall or furniture. The rear radiator (condenser) must be freely blown with air. The minimum distance from the back wall to the wall is 5-7 cm. If heat is not removed, cooling efficiency will drop and energy consumption will increase.
Regularly check the cleanliness of the condenser (grids at the back or bottom). Dust and pet hair that stick to the tubes act as a heat insulator, interfering with the cooling of the freon. It is recommended to vacuum the condenser once every six months.
Also make sure that “snow coats” do not form in the chamber. Ice has heat-insulating properties: it prevents cold from penetrating into the food, forcing the temperature sensor to give a command to continue the operation of the compressor.
Why does the Atlant refrigerator work loudly after setting up?
Loud operation can be caused by several reasons: incorrect installation (misalignment of the case), touching the refrigerator pipes to furniture or walls, or operation of the fan in No Frost models. If noise appears immediately after switching on, give the device 2-3 hours to return to mode. If the noise persists and has a metallic clanging character, contact the service.
What temperature should be set in summer and winter?
In the summer, when the room is hot, the thermostat should be turned towards lower values (2-3) so that the compressor has time to take breaks. In winter, if the room is cool, you can increase the power (4-5). However, if the room temperature drops below +10°C (for single-compressor models), the refrigerator may stop turning on or work incorrectly.
What to do if ice freezes in the Atlant refrigerator?
A lot of ice freezing indicates a violation of the tightness (the door does not close well), frequent opening of the door, or a malfunction thermostat/defrost sensor. Check the seal and make sure you are not putting hot stuff inside. If ice accumulates quickly in the No Frost system, the drainage hole may be clogged or the defrosting heating element is faulty.
Is it necessary to defrost the Atlant refrigerator with No Frost?
Technically, the No Frost system does not require defrosting to remove ice, since this happens automatically. However, sanitary defrosting (complete shutdown for a day with the doors open) is recommended 1-2 times a year to eliminate odors, wash internal surfaces and check the condition of seals.