Purchasing a modern refrigerator with a system No Frost is always a joyful event, marking the end of the era of manual defrosting and the fight against ice. However, in order for Belarusian equipment Atlant to serve for many years without failures, it is critically important to carry out the initial launch in accordance with all the technological requirements of the manufacturer. Many users make the mistake of plugging in the unit immediately after delivery, which can lead to serious damage to the compressor.
The installation process is not limited to simply connecting the cord to the outlet, it requires careful attention to the spatial location and temperature conditions. In this article, we will analyze in detail all the stages: from unpacking to the first freezing of food, so that you can avoid common mistakes and ensure ideal conditions for the operation of your new refrigerator.
Before taking active steps, you need to understand the principle of operation of the system No Frostwhich differs from classic drip models. Circulation of cold air requires free space for ventilation, and the compressor operating in such systems is susceptible to overheating if not installed correctly. Therefore, proper installation is the foundation for the durability of all equipment.
Adaptation time and temperature conditions after delivery
The most important stage, which is often neglected, is keeping the refrigerator at room temperature after transportation. If the device was transported horizontally or in sub-zero temperatures, the oil in the compressor could thicken or move into the cooling circuit. The equipment needs time to restore normal viscosity and drain the oil back into the compressor crankcase.
The settling time directly depends on the conditions in which it was Atlant refrigerator during transportation. Ignoring this rule can lead to water hammer in the compressor, which is a complex breakdown that is often not subject to warranty repair. Experts recommend taking your time and letting the equipment adapt to the microclimate of the room.
⚠️ Attention: If the refrigerator was brought in from the cold, it is forbidden to plug it in earlier than 4-6 hours after bringing it into a warm room. A sudden start of the compressor on cold oil is guaranteed to lead to its failure.
There are clear recommendations on holding times that should be followed for different situations. Compliance with these intervals will allow the refrigerant lubricants to take their normal positions in the system.
- 🚚 Horizontal transportation: needs to wait at least 8-12 hours in a vertical position.
- ❄️ Transportation in winter: After being brought into the room, we wait 4-6 hours until the insides are completely warmed up.
- 🏠 Vertical transportation in summer: 2-3 hours are enough to stabilize temperature conditions.
Choice of installation location and ventilation requirements
The system No Frost implies active air circulation inside the chambers and heat removal from the condenser to the outside. To operate efficiently, the refrigerator Atlant requires free space on all sides. Closed niches or close proximity to the wall disrupt heat transfer, causing the compressor to work harder and consume more electricity.
When choosing a location, you should avoid proximity to heating devices such as radiators, stoves or ovens. Direct sunlight is also undesirable, as it increases the temperature of the case and can lead to fading of the plastic or deformation of the seals. The base must be level and solid to prevent vibration.
Particular attention should be paid to the gap between the back wall of the refrigerator and the wall of the room. This is where the condenser is located, which should be freely blown with air. If you ignore the requirements for ventilation, the system heat removal will no longer cope with the load.
Minimum installation distances are indicated in the technical data sheet, but there are general safety standards for all air-cooled models. Compliance with them will extend the life of the motor.
| Zone | Minimum distance | Gap assignment |
|---|---|---|
| Rear wall | 5–7 cm | Air circulation near the condenser |
| Side walls | 5 cm | Ventilation and door opening |
| Top part | 10 cm | Hot air exhaust upward |
| Front panel | 10 cm | Free opening of doors by 90° |
Preparation for the first start: packaging and hygiene
Before turn on the device, you must carefully remove all transport elements. Internal shelves, drawers and trays can be secured with tape or foam inserts, which must be removed. Also, do not forget to remove the protective film from the internal surfaces, if any, as it interferes with normal air exchange.
The next step is hygienic treatment. Even a new refrigerator that has been in a warehouse and in the back of a truck requires cleaning. Use a weak solution of baking soda or a special refrigerator cleaner. Aggressive chemicals or abrasive sponges can damage the plastic internal liner and ruin the appearance.
After wet cleaning, the refrigerator doors should remain open for complete drying and ventilation. This will also eliminate the “new plastic” smell that can be transmitted to products at low storage temperatures. Only after complete drying can you begin installing the removable elements.
☑️ Preparing the refrigerator to turn on
Pay special attention to the rubber seals on the doors. They should also be wiped with a clean damp cloth to remove any factory grease or dust. The cleanliness of the seal guarantees a tight closure, which is critical for saving energy.
Electrical connection and network check
Refrigerators Atlant with the No Frost system are equipped with modern compressors that are sensitive to voltage changes. It is recommended to use a separate grounded outlet for connection. The use of various extension cords, tees and low-quality surge protectors is undesirable, as they can cause poor contact and heating.
If your electrical network experiences frequent power surges, it is strongly recommended to install a stabilizer or voltage control relay. This will protect expensive electronics and the motor from combustion. Check the integrity of the power cord: there should be no creases or damage to the insulation.
⚠️ Attention: It is strictly forbidden to connect the refrigerator to the network if the outlet is not grounded or is in a faulty condition. This is a matter not only of the safety of equipment, but also of your personal safety.
After plugging the plug into the outlet, do not rush to open the doors. Let the device run idle. During this time, you can assess the noise level and check whether the doors close tightly. Modern models may be quieter than older analogues, but the hum of the compressor and the noise of the fan are normal.
Why can a refrigerator hum or gurgle?
The sounds of a running compressor, the noise of the No Frost system fan and the gurgling of refrigerant in the pipes are normal operating sounds. The alarm should be sounded only when a metallic clang, knock or squeak appears.
First start-up and operating modes
After the refrigerator has settled and been connected to the network, it is necessary to set the temperature mode. For initial cooling, it is recommended to set average values so as not to create an extreme load on the system. Usually this +4°C for the refrigerator compartment and -18°C for the freezer.
In models with electronic control, the setting is made through the panel Display on the door. Mechanical models use a rotary control inside the chamber. You should not set the “Super Freeze” mode unless necessary, as this forces the compressor to work continuously.
The first cooling cycle can last from 2 to 4 hours. At this time, it is not recommended to open the doors unless absolutely necessary. The system should cool down and stabilize. Only after reaching the set temperatures can you start loading food.
If after a few hours of operation the walls of the chambers do not become cold, and the compressor does not start or works without interruption, it is worth checking the settings. Perhaps the “Vacation” mode was accidentally activated or the thermostat settings were lost.
Loading food and checking functionality
After the refrigerator has been idle for several hours and has reached the temperature, you can begin loading. You should not fill all the shelves at once with a large number of warm products. This will create a sharp jump in temperature inside the chambers and force the compressor to work in increased mode for a long time.
Distribute the food evenly, without blocking the ventilation openings through which cold air circulates. In the system No Frost this is critically important, since blocking the channels will lead to the formation of “warm zones” and food spoilage. Air should circulate freely between products.
- 🥩 Meat products: Place on the lower shelves or in the freshness zone.
- 🥛 Dairy products: Store on the middle and upper shelves, closer to the back wall.
- 🥦 Vegetables and fruits: Place in the lower drawers, having previously wrapped them in film.
During the first 24 hours, observe the operation of the unit. Check whether condensation forms on the food and whether the temperature is restored quickly enough after opening the door. If you notice frost on the food or walls, the door may not close tightly or the storage rules have been violated.
What to do if the refrigerator does not turn off for a long time on the first day?
When first started and fully loaded with food, the compressor can work almost non-stop for up to 24 hours. This is normal as the system cools a large volume of warm objects. If the mode does not return to normal after a day, check that the doors are tightly closed and that there are no heat sources nearby.
Is it necessary to defrost a No Frost refrigerator?
The No Frost system automatically removes moisture, so forced defrosting is rarely required (once every 1-2 years for hygienic washing). However, if you notice ice, this may indicate a malfunction or improper operation, and then defrosting is required for 10-12 hours with the power turned off.
Why is the back wall of the refrigerator compartment warm?
In some models Atlant heating of the side walls or the space between the chambers in the zone seal is normal. There are tubes with hot refrigerant running through them, which prevent the formation of condensation and freezing of the doors. If heating is not accompanied by a burning smell, there is no need to worry.