Buying a new refrigerator is always a balance between the desire to get maximum functionality and the need to fit within the budget. The brand Atlant has been a leader in the market for many years, offering reliable, time-tested solutions. A special place in the manufacturer’s line is occupied by units equipped with two compressors. This is not just a marketing ploy, but a serious technical solution that radically changes the storage conditions of products.
Many consumers often confuse the number of compressors with the number of doors or chambers, but the difference here lies in the principle of operation of the cooling system. If you are wondering which models Atlant can boast such a system, then this article will become a comprehensive guide for you. We will analyze the advantages of this design, consider specific series and help you make a choice.
The dual-circuit cooling system allows you to independently regulate the temperature in the refrigerator and freezer compartments. This means that the operation of one circuit does not affect the other, which increases the overall reliability and energy efficiency of the device. Unlike single-circuit analogues, the transfer of odors between chambers is excluded, and the products remain fresh much longer.
Why two compressors are better than one
The main advantage of having two compressors is the complete autonomy of the circuits. In standard models with one motor, cold air from the freezer is forced or naturally circulated throughout the entire volume. In models Atlant with two motors, each compartment has its own evaporator and its own supercharger. This allows you to achieve the ideal temperature regime in each zone without compromise.
In addition, this scheme has a positive effect on the service life of the equipment. When you open the refrigerator door, only the associated compressor is turned on to maintain the temperature while the freezer can rest. This reduces the overall load on the electrical network and reduces the wear of mechanical parts. Energy consumption in such models it is often lower than that of powerful single-circuit analogues.
⚠️ Attention: When choosing a model, pay attention to the noise level. Two compressors can theoretically operate louder, but modern models Atlant are equipped with quiet motors that reduce this effect to a minimum.
There is another important aspect - the freezing speed. Dual-circuit systems are able to gain cold faster after loading a large volume of warm products. This is critical for preserving the fiber structure of meat and fish, preventing the formation of large ice crystals.
- 🚀 Independent temperature control in each compartment.
- 🔇 Reducing the load on each individual motor, which extends service life.
- ❄️ No mixing of odors between freezers and a refrigerator.
- 💡 The ability to turn off one of the cameras without losing the functionality of the other (in some models).
It is worth noting that the presence of two motors does not always mean double the price. The line Atlant presents models that are comparable in cost to premium single-circuit refrigerators of other brands. This makes them an excellent choice for those who are looking for quality at a reasonable price.
XM Series: Classic with two motors
One of the most popular groups of models where you can find a dual-circuit system is the series XM. These refrigerators often feature classic designs and time-tested construction. In this line, two-compressor options are most often found in models of medium and high height.
A characteristic feature of the series is the use of reliable piston compressors, which have proven themselves in conditions of unstable voltage. No Frost system in such models it can be implemented both in full and in a hybrid version (drip defrosting in the refrigerator compartment). The choice of a specific modification depends on your preferences regarding the need for manual defrosting.
The internal space of the series models XM is designed ergonomically. The shelves are made of tempered glass that can withstand significant weight. Door shelves are often equipped with high sides, which prevent bottles from falling when the door is suddenly closed. This (detail) is often overlooked, but is extremely important for everyday use.
Features of the XM series
Models in this series often use R600a refrigerant, which is more environmentally friendly and economical compared to R134a. However, refilling such a refrigerator requires a more qualified approach and special equipment.
When choosing a model from this series, pay attention to the indexing. Often the presence of a second compressor is indicated in the full technical name or (can be checked) by the number of capacitors on the back of the device. Models with two motors can have two cooling radiators located on the sides or rear.
- 🏠 Classic design that fits into any interior.
- ⚙️ Time-tested compressor design.
- 📦 Large usable volume with standard dimensions.
Some users note that refrigerators of the XM series require more space for installation due to the heat dissipation features. This is due to the fact that the two compressors generate more heat and require high-quality ventilation to operate effectively.
XMR Series: A modern approach to storage
The XMR series represents a more modern development of the line Atlant. Here the manufacturer relied on aesthetics and additional comfort features. Two-compressor models in this series are often equipped with electronic control, which allows you to accurately set the temperature in 1-degree increments.
An important feature is the improved thermal insulation casing. The use of modern foam materials allows you to keep the cold longer during a power outage. In combination with two compressors, this gives an excellent result: products remain fresh even in the event of short-term power failures.
Models XMR are often equipped with freshness zones. These are special compartments where the temperature is maintained at about 0°C and high humidity. Meat, fish and herbs are stored here much longer than in the main chamber. The dual-circuit system is ideal for maintaining a stable microclimate in such areas.
| Characteristics | XM Series | XMR Series |
|---|---|---|
| Control type | Mechanical / Electronic | Electronic |
| Defrost system | Drip / No Frost | No Frost / Combined |
| Design | Classic | Modern, hidden handles |
| Noise level | Up to 40 dB | Up to 38 dB |
It is worth mentioning the design of the doors. The XMR series often uses solutions with hidden handles or integrated profiles. This is not only beautiful, but also practical - there are fewer elements for clothes to catch on. Two-compressor models here look especially harmonious thanks to thoughtful proportions.
Technical features of dual-circuit systems
Understanding how a system with two compressors works will help you better operate the equipment. In such refrigerators, the refrigerant circulates through two independent circuits. This means that a freon leak in one circuit does not necessarily mean a breakdown of the entire unit - one of the chambers can continue to work.
However, there are also nuances. Repair such systems may cost more in the event of a serious breakdown, since there are more components. But statistics from service centers show that two-compressor models Atlant break down less often, since each motor operates in a gentle mode and heats up less.
The electronics of such refrigerators are also more complex. The control board must coordinate the operation of two motors, fans (if No Frost is available) and temperature sensors. Modern models are equipped with self-diagnosis systems that display an error code on the display or by blinking indicators.
⚠️ Attention: If you hear that one compressor is running constantly, and the second one rarely turns on, this is not always a sign of a malfunction. Check the temperature settings and the tightness of the door of the problematic chamber.
It is also important to take into account inrush currents. When two compressors are started at the same time (for example, after a long power outage), the load on the network increases. It is recommended to connect such refrigerators through a voltage stabilizer or at least into a separate socket with good contact.
- 🔌 The need for high-quality electrical wiring.
- 🛠️ A more complex but reliable design.
- 🌡️ Accurate maintenance of the specified parameters.
Simple methods can be used to diagnose the system state. For example, listen to the rhythm of the engines. They should not be turned on at the same time too often. If you notice a synchronous start every 5 minutes, this is a reason to call a technician.
How to choose the right model
Choosing a specific model Atlant with two compressors should begin with an assessment of your needs. If you cook a lot and buy food in large quantities, you will need a large freezer. If you prefer fresh food, the volume of the refrigeration chamber will be a priority.
Pay attention to the dimensions. Dual-compressor models may be slightly wider or deeper than standard models due to the larger engine compartment. Measure the installation location in advance, taking into account ventilation gaps. Don't forget about the doorway - the refrigerator must fit through it upon delivery.
☑️ Check before purchasing
Color and coating also play a role. White models are the most common, but the series XMR offers options in silver, beige or even with a pattern. Remember that on glossy surfaces, fingerprints are more visible, which requires more frequent cleaning.
When purchasing in a store, ask the consultant to show the product passport. The number of compressors is precisely indicated there. Sometimes sellers may be mistaken when they claim that “one motor is better”, so it is better to rely on the documentation. Look for the phrase “two compressors” or “two compressors” in the specification.
Frequent questions and answers (FAQ)
Is it true that two compressors consume more electricity?
No, this is a common misconception. Although there are two motors, they operate independently and each consumes less energy than one powerful motor in a single-circuit system. The total consumption is often lower or the same as that of analogues with one compressor, especially in models of class A+ and higher.
Is it possible to turn off one of the compressors?
In most household models Atlant there is no such function. The compressors are controlled automatically depending on the temperature in the chambers. However, there are models with the “Vacation” function, which switches the refrigerator compartment to an economical mode, actually turning off its active cooling, but the freezer continues to work.
Do such refrigerators buzz louder?
The noise level depends not on the number of compressors, but on their type and quality of workmanship. Modern two-compressor models Atlant operate very quietly. Noise can only occur when the engine is turned on or off, which is a normal operating process.
Is it difficult to find spare parts for dual-circuit systems?
Compressors used in Atlantakh (often this Secop, Embraco or itself Atlant), are the industry standard. Spare parts for them are available at service centers. Problems with repairs usually do not arise, since the design is well studied by the craftsmen.
To summarize, we can say that refrigerators Atlant with two compressors are a reasonable choice for a modern kitchen. They combine reliability, functionality and affordable price. A correctly selected model will serve you for many years, keeping food fresh and tasty.