Two-chamber models of refrigeration equipment of the brand Atlant are famous for their reliability and durability, but even the most advanced equipment requires regular maintenance. Many owners often wonder how long the complete defrosting process will take in order to plan their actions and not leave food to spoil for a day. The time required for defrosting directly depends on the thickness of the ice formed, the temperature in the room and the specific model of your unit.
On average, it takes from 10 to 24 hours for the full cycle of thawing and drying of the internal chambers, although active ice melting occurs much faster. Ignoring this maintenance step may result in reduced compressor efficiency, increased energy consumption and unpleasant odors inside the chambers. Correctly calculated time will allow you to carry out the procedure as efficiently as possible without damaging the plastic elements and seals.
Modern cooling systems, such as No Frost or Low Frost, introduced into the new Atlant lines, require less frequent intervention, but classic models with a drip system require manual defrosting at least once every six months. Understanding the physical processes that occur inside the chambers as the temperature rises will help you avoid common mistakes, such as trying to chip the ice with a knife or using a hair dryer on maximum power. Let's look in detail at what the time costs depend on and how to minimize them without damaging the equipment.
Factors influencing the duration of the defrosting process
The first thing that determines how long it will take to defrost the Atlant refrigerator is the volume of frozen ice in the evaporator and on the walls of the chambers. If you carry out the procedure regularly, every 4-6 months, the layer of frost will be thin and the process will take minimal time. In cases where the equipment has been in use for more than a year without defrosting, the ice crust can reach several centimeters, which automatically increases the waiting time to a day or more.
The second critical parameter is ambient temperature in the room where the unit is located. In summer, when the apartment is hot, heat exchange occurs more intensely and the ice melts faster. In winter, especially if the refrigerator is located against an external wall or on an unheated loggia, the process may take longer. Also an important factor is the design of the model: in two-chamber Atlant refrigerators with separate cooling circuits, defrosting may occur unevenly.
⚠️ Attention: Never try to speed up the process by placing pots of boiling water inside the chambers without a protective stand. A sharp temperature change can lead to deformation of plastic shelves or damage to the glass elements of the evaporator.
The technical condition of the sealing rubber bands also plays a role: if the door does not fit tightly, the humidity in the chamber is higher, and the ice freezes faster and thicker. This means that if the seal is faulty, you will have to wait longer than usual for complete defrosting. In addition, the presence of the system Low Frost reduces the amount of condensation, but does not completely eliminate the need for periodic defrosting.
Average defrosting time for different Atlant models
The time required for a full cycle varies depending on the series and year of manufacture of your Atlant refrigerator. Older manual models with thick evaporator walls take longer to warm up the inner layers of ice. New units with improved thermal insulation and modern refrigerants often thaw faster, but have a more complex water drainage system, which also requires time to dry.
For a standard two-chamber Atlant refrigerator of medium volume (about 300 liters), active melting of ice takes approximately 4-6 hours. However, to ensure that the system is completely dry and there is no risk of mold or short circuits when switched on, it is recommended to keep the unit switched off longer. Below is a table with approximate time intervals for different scenarios.
| Atlant model type | Ice thickness | Active melting (hours) | Complete drying (hours) |
|---|---|---|---|
| Classic (drip) | Up to 5 mm | 3-4 | 8-10 |
| Classic (drip) | More than 1 cm | 6-8 | 12-18 |
| Series with Low Frost | Thin layer | 2-3 | 6-8 |
| No Frost Models | Absent (prevention) | 1-2 | 4-6 |
It is worth noting that the indicated time frames are relevant provided that the refrigerator doors are wide open. If you leave the doors only slightly open, air circulation will be restricted and defrosting time will double. Also, the time depends on how quickly you removed all the food and removed the shelves, as they accumulate cold.
Step-by-step instructions for preparing for defrosting
Before starting the procedure, it is necessary to properly prepare the equipment in order to minimize downtime and avoid food spoilage. First, empty your refrigerator and freezer of all supplies. It is better to put the food in basins with cold water or wrap it in blankets if there is a chest freezer or balcony with sub-zero temperatures nearby in winter. This will keep them fresh while the refrigerator is defrosting defrosting the refrigerator.
Next, you should disconnect the unit from the power supply. Unplug the cord from the outlet, but do not pull on the cord itself to avoid damaging the contacts. If your Atlant model has a separate shutdown button on the body, press it. After this, remove all removable elements: glass shelves, plastic drawers, egg trays and bottle holders. They need to be washed separately with warm water and a mild detergent.
- 🧊 Prepare several terry towels or old sheets to absorb moisture.
- 🪣 Find wide containers with low sides to collect drainage water from the drainage hole.
- 🧽 Prepare a soft sponge and dishwashing detergent for subsequent cleaning.
- 🧤 Wear rubber gloves if you plan to use chemical detergents.
It is important to determine in advance where the water will drain. In most Atlant models, water from the freezer and refrigerator compartment flows into a special chute and is discharged through a tube outside into a container above the compressor. Make sure this container is empty and ready to accept a large volume of liquid, otherwise you will have to scoop out the water manually.
☑️ Preparing for defrosting
Stages of defrosting and speeding up the process
After all the preparatory steps are completed, the thawing process itself begins. Leave the refrigerator and freezer doors completely open. Use stops to secure the position if the doors close on their own. During this period, it is strictly forbidden to use sharp objects to chip ice, as you can damage the evaporator, which will lead to freon leakage and expensive repairs.
If you want to reduce the waiting time, you can use safe acceleration methods. For example, place containers with warm (not hot!) water inside the chambers. The heat emanating from the water will gently warm the walls. It is also effective to use a fan that is directed into open chambers. A flow of air at room temperature significantly accelerates the evaporation of moisture and the melting of the ice crust.
⚠️ Attention: It is prohibited to use hair dryers, heaters or fan heaters in close proximity to plastic parts. Local overheating can melt the plastic or deform the door sealing rubber.
During the melting process, make sure that the water collection containers are filled and empty them in time. If water begins to overflow, it may flow under the refrigerator body, creating the risk of a short circuit or damage to the flooring. Regularly wipe the walls with a dry cloth to remove melting condensation.
What to do if the water does not flow out?
Sometimes the drainage hole becomes clogged with crumbs or ice. In this case, carefully clean it with a special brush or soft wire, without pushing the debris deeper.
Completing the procedure: washing and drying
When all the ice has melted and the water has stopped dripping, the final cleaning stage begins. Even if it visually seems that the inside is clean, it is necessary to wipe all surfaces with a weak solution of soda or a special product for cleaning refrigerators. This will remove bacteria and eliminate any possible odors that may have accumulated during use. Pay special attention to the corners of the chambers and sealing rubber bands, where dirt most often accumulates.
After wet cleaning, a critical stage begins - Complete drying. Leave the refrigerator with the doors open for a few more hours (at least 2-3 hours after the ice has finished melting). Moisture absorbed into the plastic and insulation must evaporate completely. Turning on a wet appliance can cause a new layer of ice to form in a matter of hours or even cause electrical component failure.
After making sure the inside is dry and clean, replace all shelves, drawers and trays. Let them sit for 10-15 minutes so that their temperature becomes equal to the temperature in the chamber. This will prevent condensation from forming on the glass immediately after startup. Only after this can you load products and turn on the equipment into the network.
Common mistakes when defrosting equipment
Many users, trying to save time, make mistakes that can cost expensive repairs for them. The most common of them is the use of knives, screwdrivers or spatulas to mechanically remove ice. The evaporator in Atlant refrigerators is located very close to the inner wall, and it is easy to break through it with a sharp object. Repairs after such “cleaning” are often impractical.
Another mistake is turning on the refrigerator immediately after the last stream of water has stopped dripping. As mentioned earlier, residual moisture in insulation and hard-to-reach areas is high. Trying to run a compressor in a humid environment puts a strain on the electrical system. It is also a mistake to load a large amount of warm products immediately after turning on: this will force the motor to work at its limit.
- ❌ Using aggressive chemicals (chlorine, abrasives) to wash plastic.
- ❌ Defrosting when plugged in (for models without the No Frost system).
- ❌ Ignoring washing the drainage system and drainage holes.
- ❌ Closing the doors until completely dry, which provokes the appearance of mold.
Avoid sudden movements when removing glass shelves if they are frozen to the walls. Let them thaw on their own. Forced tearing may result in glass chipping or fastening failure. A careful attitude will prolong the aesthetic appearance and functionality of your Atlant refrigerator for many years refrigerator Atlant for many years.
Questions and answers (FAQ) Is it possible to defrost an Atlant refrigerator in winter on the balcony?
Is it possible to defrost the Atlant refrigerator on the balcony in winter?
It is not recommended to take the refrigerator out into the cold to defrost. A sudden change in temperature can negatively affect the oil in the compressor and the condition of plastic parts. In addition, when turned on after cooling in the cold, condensation may form inside the electrical part, which is dangerous. It is better to carry out the procedure in a warm room.
Is it necessary to defrost models with the No Frost system?
Although the No Frost system prevents the formation of ice on the walls, you should not completely abandon defrosting. Once a year, it is recommended to turn off the refrigerator for a day for hygienic treatment, eliminating odors and checking the operation of the condensate drainage system, which can also become clogged.
What to do if the refrigerator does not turn on after defrosting?
If after drying and turning on the unit does not respond, check for voltage in the outlet. If everything is fine electrically, the thermal protection relay may have tripped or a short circuit may have occurred due to residual moisture. Let the equipment stand turned off for a few more hours. If the problem persists, you need to call a technician.
How often do you need to defrost a two-chamber Atlant?
The optimal defrosting frequency for models with a drip system is 2 times a year (spring and autumn). If you notice that the ice freezes faster, or the thickness of the crust exceeds 5-7 mm, the procedure should be carried out earlier, regardless of the schedule.