Owners of household appliances Atlant often face the need for scheduled maintenance, even if the unit is equipped with modern moisture removal systems. Despite marketing claims of complete autonomy, many models require periodic human intervention to maintain the efficiency of the compressor and heat exchanger. Ignoring this process can lead to the formation of an ice coat, which significantly impairs heat transfer and increases energy consumption.
The procedure for defrosting a refrigerator Atlant has its own technical nuances, depending on the type of cooling system installed. Owners of old single-chamber modifications with a drip system or a static evaporator have to carry out this operation manually every 3-4 months. At the same time, owners of two-chamber devices with technology No Frost may be faced with a situation where complete defrosting is required due to clogged drainage or breakdown of the defrosting system.
It is important to understand that correct implementation of all stages will not only return the unit to its aesthetic appearance, but will also extend the service life of expensive nodes. Complete thawing of ice naturally takes from 8 to 24 hours, depending on the thickness of the ice and the temperature in the room. Attempts to speed up this process by mechanical or thermal action often cause fatal damage to the internal circuit, after which repairs become economically unfeasible.
Determining the type of cooling system of yours refrigerator
Before starting any manipulations, you must clearly identify which cooling system is installed in your device Atlant. The frequency of the procedure and the methodology for its implementation directly depend on this. Most modern two-chamber models are equipped with a system No Frost (or Frost Free), where the evaporator is hidden behind the back wall of the freezer, and air circulation is forced by a fan.
In such devices, frost on products or chamber walls indicates a malfunction, and not normal operation. Single-chamber refrigerators or older double-chamber versions often operate on the drip principle, where moisture flows down the back wall into a groove. Here, the formation of ice is a normal process that requires regular elimination.
- 🧊 No Frost: ice forms only inside the hidden block, the chamber is dry, it is required only in case of breakdown.
- 💧 Drip system: the back wall is covered with frost, which melts during the compressor's idle cycle, requiring manual defrosting 2 times a year.
- ❄️ Static system: typical of old single-chamber models, ice accumulates on shelves and products, requiring frequent defrosting.
⚠️ Attention: If in a two-chamber refrigerator Atlant with the declared No Frost system, ice begins to actively grow on the back wall of the refrigerator camera, this is a sign of a malfunction of the defrosting heating element or a clogged drainage hole, and not a reason for scheduled defrosting.
Preparatory stage before defrosting
High-quality preparation minimizes the risks of food spoilage and damage to the floor covering. The first step should always be to completely turn off the power supply. Unplug the plug from the socket - this is a mandatory safety requirement, since working with water and live electrical appliances is strictly prohibited.
Next, you need to empty the cameras of their contents. All products should be removed. If you plan to store them during the procedure, prepare insulated containers or cooler bags with ice. In the summer, food outside the cold can deteriorate in 2-3 hours, so you need to act quickly or have a supply of refrigerant.
☑️ Checklist for preparing for defrosting
Remove all removable elements: shelves, drawers, egg trays and containers on door. It is better to wash them separately with warm water and a mild detergent. Plastic parts do not like sudden temperature changes, so do not place cold shelves directly under hot water - they may crack.
Step-by-step instructions: how to defrost an Atlant refrigerator
The safest method recommended by manufacturers is natural thawing. Leave the refrigerator and freezer doors completely open. This will provide an influx of warm air and start the ice melting process. Do not close the doors tightly, otherwise the cold will remain inside, and the process will drag on indefinitely.
Prepare a place to collect water. In models Atlant the drainage hole is often located at the bottom of the rear wall of the refrigerator compartment. Check if it is clogged. If the ice melts a lot, place thick rags or towels under the door to prevent water from spreading around the kitchen and getting under the baseboard or laminate.
| Process stage | User actions | Execution time |
|---|---|---|
| Disconnection | Removing the plug from the socket | 1 minute |
| Releasing | Removing products and removable shelves | 10-15 minutes |
| Thawing | Waiting with doors open | From 8 to 24 hours |
| Cleaning | Removing water and wiping dry | 20-30 minutes |
During the thawing process, you can periodically wipe the walls with a dry rag to remove melting water. This will speed up the process. However mechanical chipping of ice knife or other sharp objects are strictly prohibited. Thin evaporator tubes located immediately behind the plastic are very easy to damage, and their restoration requires expensive sealing and refilling with freon.
Is it possible to speed up defrosting with a hairdryer?
The use of a hairdryer is permissible only in extreme cases and with great caution. The air flow should be warm, but not hot, and it should be directed not towards the ice, but into the space between the wall and the ice. Keep the hair dryer at a distance of at least 30 cm. It is risky, since the plastic can be deformed from local overheating.
Features of defrosting No Frost models
Refrigerators Atlant with a system No Frost theoretically do not require manual defrosting, as they are equipped with an automatic evaporator defrost cycle. However, there are situations when this procedure becomes necessary. For example, during a long power outage or when transporting the device, when ice could form inside the hidden unit due to a malfunction of the sensors.
If you notice that the refrigerator is humming louder than usual, is not freezing well, or water has appeared at the bottom of the freezer (which then freezes into a puddle), this may indicate that the defrosting system is not coping. In this case, it is recommended to complete defrosting within 24 hours. This will allow the ice inside the unit that is blocking the ventilation ducts to completely melt and escape through the drainage.
For models with a freshness zone or zero chamber, it is important to check the drainage holes in these areas. They often become clogged with crumbs or ice, which leads to condensation. You can clean them using a special brush or soft wire wrapped in cotton wool.
⚠️ Attention: Technical characteristics and location of service holes may vary depending on the year of manufacture of the model. Atlant. Always check the device data sheet if you plan to deep clean hidden components.
What absolutely should not be done when defrosting
There are a number of common mistakes that refrigerator owners make in order to save time. The most dangerous of them is the use of sharp objects to chip ice. Even a light blow to the wall with a knife can pierce an aluminum pipeline. Refrigerant leaks in modern models often make repairs impossible or too expensive.
The second common myth is using boiling water to speed up melting. Do not pour hot water onto the plastic housing or ice block inside the camera. A sharp temperature change causes a thermal shock to the plastic; it can crack or deform, breaking the geometry of the door fit.
- 🚫 You cannot use heating devices (heaters, heat guns) in the immediate vicinity of an open refrigerator.
- 🚫 You cannot plug the unit into the network, while there is moisture or ice inside.
- 🚫 You cannot load food into a warm chamber - this will create excess load on the compressor.
It is also prohibited to turn on the refrigerator immediately after defrosting. Let it sit unplugged for another 1-2 hours after you've wiped everything down. This is necessary so that the compressor oil, which may have flowed into the circuit during horizontal (during transportation) or inclined position, returns to the compressor crankcase.
Completion of the procedure and first start
After all the ice has melted, you must thoroughly wipe all surfaces dry. Pay special attention to recesses, corners and the area around the drainage hole. Remaining moisture can become a source of unpleasant odor or mold in the future.
Assemble the structure in reverse order: install shelves, drawers and containers. Make sure all guides are in place and secure. Now you can turn on the refrigerator. Let it run idle (without food) for 2-4 hours. During this time, it will reach the required temperature and the compressor will turn off.
Only after reaching the normal temperature conditions can you load products. Lay them out evenly without blocking the vents (if any). This will ensure proper air circulation and efficient operation of the cooling system Atlant.
How often do you need to defrost the Atlant refrigerator?
The frequency depends on the model. Single-chamber refrigerators with manual defrosting require attention every 3-4 months, or when the layer of frost reaches 5-10 mm. Two-chamber models with No Frost in good condition do not need to be defrosted, except in cases of preventive maintenance or breakdown of the defrosting system (once every 1-2 years).
Why does the refrigerator not turn on after defrosting?
Perhaps the thermal relay protecting the compressor has worked if you turned it on too soon after defrosting. Let the equipment stand turned off for another 2-3 hours. If the problem persists, check the outlet and the integrity of the power cord.
Is it possible to defrost the freezer compartment separately?
In two-chamber models Atlant often you can defrost only the freezer compartment, leaving the refrigerator to work. However, for complete hygiene and prevention of odors, it is recommended to carry out a comprehensive defrosting of the entire device.
What to do if the water does not go into the drain?
Take a soft wire or a special brush and carefully clean the drainage hole. You can use a syringe with warm water to push through the clog. Do not use sharp objects to avoid damaging the tube.
Do you need to wash the inside of the refrigerator after defrosting?
Yes, definitely. As the ice melts, accumulated dust, bacteria and food particles are washed off the shelves and walls. Wipe the internal surfaces with a solution of baking soda or a special product for household appliances, then wipe dry.