Two-compressor models of refrigerators Atlant are deservedly popular due to their reliability and the ability to independently control temperature conditions. It is the presence of two separate cooling circuits that allows users to defrost the freezer without touching the food in the refrigerator compartment. This greatly simplifies the maintenance of equipment and allows you to maintain food freshness in the main chamber while you clean the freezer.
However, despite the technological independence of the systems, the process requires compliance with certain safety rules and sequence of actions. Improper defrosting may result in compressor failure or damage to the evaporator. In this article, we will analyze in detail the algorithm of actions that will help you effectively and safely carry out the procedure for defrosting only one zone of your unit.
It is worth noting that even modern systems No Frost or Low Frost, which can be found in some modifications, periodically require attention and cleaning from ice, although much less often than classic drip systems. Understanding the operating principle of your specific unit is the first step to its long-term operation.
The principle of operation of a two-compressor system
The key feature of equipment Atlant with two compressors is the complete autonomy of the refrigeration and freezing circuits. Each compartment has its own evaporator, fan (if a ventilation system is provided) and a compressor unit. This means that turning off the power to one of the units does not affect the operation of the other.
When you turn off the freezer, the refrigerator compartment compressor continues to operate normally, maintaining the set temperature. This scheme is ideal for situations where urgent defrosting is required, and the load on the main compartment does not allow transferring food to temporary storage.
⚠️ Attention: Make sure that your model is actually equipped with two compressors. In some modifications with one compressor and a cold distribution system, independent defrosting is impossible without loss of temperature throughout the entire volume.
The technical implementation of independence is achieved through separate electrical control circuits. The control panel is also divided into two zones, which allows the user to flexibly configure parameters. Independent circuits reduce the load on the electrical network, since the compressors do not start simultaneously, but in turn, depending on the needs of each chamber.
Preparation for the defrosting procedure
Before starting any manipulations, it is necessary to properly prepare the workplace and the unit itself. First, empty the freezer of food. If defrosting is planned, try to empty the compartment as much as possible in advance so as not to keep the door open for a long time.
It is best to transfer the products into cooler bags with ice or temporarily place them on the balcony (in winter) or in the coldest place in the kitchen. It is important to avoid a sharp increase in storage temperature so as not to spoil supplies.
- 🧊 Prepare containers for collecting melt water - wide basins or flat trays.
- 🧽 Find soft rags, sponges and detergent for household appliances in advance.
- 🚫 Remove all sharp objects that could accidentally damage the internal plastic or evaporator tubes.
- 📏 Clear space in front of the refrigerator for easy access to the bottom of the freezer.
Be sure to check the stability of the refrigerator. During defrosting, the unit may need to be tilted to drain water, so it should be level and not wobble. If the floor is slippery, place a rubberized mat under your feet.
☑️ Preparing for defrosting
Step-by-step instructions: how to turn off the freezer
The process of turning off the freezer in two-compressor models Atlant is maximally simplified for user. Unlike older models, where it was necessary to unplug the cord from the outlet, here you just need to use the control panel.
Find on the front panel the regulator that is responsible specifically for the freezer compartment. On mechanical models this is usually a rotary knob with numbers from 0 to 7 or Max. In electronic versions, there are touch buttons or a display with a separate indication for the freezer.
For mechanical control, turn the knob to the position 0 or Off. You will hear a characteristic click and the freezer compressor will stop working. The operation indicator (if present) will go out. With electronic control, you must press the corresponding button and hold it for several seconds until the shutdown symbol appears.
| Control type | User action | Shutdown indication | Reaction time |
|---|---|---|---|
| Mechanical | Turning the knob to "0" | Clicking the relay | Instantly |
| Electronic | Pressing the "Off" button | Display/indicator goes out | 1-3 seconds |
| Touch | Long press | Sound signal | 3-5 seconds |
It is important not to confuse the Vacation mode with completely turning off the freezer. Mode Vacation often turns off the refrigerator compartment, leaving the freezer to work, so carefully study the symbols on the panel of your Atlanta.
What to do if the handle does not turn?
If the regulator is stuck, do not use excessive force. Try pressing the handle slightly inward or rocking it from side to side. Lubrication of the mechanism may require the intervention of a technician.
The process of defrosting and removing ice
After the compressor is stopped, the natural process of ice melting begins. The freezer door must be kept open. To speed up the process, you can place towels soaked in warm (not hot!) water on the shelves.
It is strictly forbidden to use hair dryers, fan heaters or other heating devices to speed up thawing. A sudden change in temperature can cause deformation of plastic parts and damage to the evaporator tubes, which will lead to freon leakage.
⚠️ Attention: Never try to break off ice with a knife, screwdriver or scraper. Mechanical damage to the evaporator is one of the most common and expensive breakdowns, requiring complex repairs with recharging of refrigerant.
Water formed during melting will flow down. Most models Atlant are provided with a trench for collecting condensate, but its volume may be insufficient if there is heavy ice. Therefore, a tray or towel at the bottom of the chamber is a mandatory precaution.
The time for complete defrosting depends on the thickness of the ice and the temperature in the room. This process usually takes from 3 to 6 hours. Do not rush things, allowing the ice to melt naturally - this is the most gentle mode for the internal chamber.
Cleaning and caring for the chamber after defrosting
When all the ice has melted, you must thoroughly wash the inside surface of the freezer. Use a weak solution of baking soda or a special refrigerator cleaner. This will help eliminate unpleasant odors and bacterial residues.
Pay special attention to the rubber seals on the door. Dirt and mold often accumulate in the folds, which can disrupt the seal. Wipe them with a soft sponge soaked in soapy water and wipe dry.
- 🚿 Wash the removable shelves and drawers with warm water and detergent.
- 🌬️ Wipe all surfaces thoroughly with a dry rag to eliminate residual moisture.
- 🌡️ Leave the door open for another 15-20 minutes for complete evaporation of moisture and ventilation.
After drying, you can turn on the freezer. Set the regulator to the operating position (usually this is zone 3-4 or -18°C). Loading with products is recommended only after the chamber reaches the required temperature, which will take about 2-3 hours.
Typical errors and precautions
Many users make mistakes that shorten the life of the equipment. One of the most common is to turn on the camera until the inner walls are completely dry. Residual moisture will instantly turn into an ice crust, which will interfere with normal air circulation.
Another mistake is loading warm or hot products immediately after turning on. This creates a peak load on compressor, forcing it to work at its limit. Let the chamber go to idle mode.
⚠️ Attention: If after defrosting the refrigerator begins to make unusual sounds or does not reach the temperature for a long time, check the tightness of the door. It is possible that the seal was dislodged during cleaning or foreign objects got inside.
You should also avoid using aggressive chemicals, chlorine-containing products or abrasive powders. They can damage the plastic coating of the chamber and make it rough, which in the future will lead to faster freezing of ice.
Frequently asked questions (FAQ)
Is it possible to defrost an Atlant freezer without removing food from the refrigerator compartment?
Yes, in two-compressor models this is possible and safe. The refrigerator compartment will continue to operate and maintain temperature while the freezer is unplugged. The main thing is not to keep the freezer door open longer than necessary, so that warm air does not heat the adjacent chamber through the partition.
How long should you keep the refrigerator turned off after defrosting?
Immediately after washing and drying, the chamber can be turned on. However, loading with food should be done no earlier than after 2-3 hours of operation of the empty refrigerator, when it stabilizes the temperature inside.
What should you do if, after defrosting, the refrigerator hums louder than usual?
A short-term increase in noise may be associated with the operation of the fan or the circulation of the refrigerant after inactivity. If the noise does not subside within a day or is accompanied by vibration, it is worth checking whether the unit is level and, if necessary, calling a technician.
Do you need to lubricate the seals after defrosting?
Yes, this is a useful procedure. Wiping the rubber seals with silicone grease or glycerin after each defrosting preserves their elasticity, prevents cracking and ensures a tight fit of the door.