Buying or repairing household appliances always begins with studying the technical documentation, but what to do if the passport is lost, and only a mysterious code of letters and numbers is displayed on the case? Owners of equipment from a Belarusian plant often wonder how exactly to read the model of their unit in order to select the right spare part or clarify the characteristics. Understanding the structure of the code allows you to instantly determine the type of compressor, defrosting system and even the year of manufacture without contacting a service center.
The plant Atlant uses a single coding system for the entire model range, including two-chamber refrigerators, chest freezers and built-in models. Each position in this row has its own meaning, ignoring which can lead to the purchase of an unsuitable filter, incorrect thermostat setting, or errors when ordering a door. In this article we will analyze each marking symbol so that you can easily navigate the specifications of your equipment.
The structure of the model range and the first digits of the code
Any marking begins with a letter designation that indicates the type of device. For household refrigerators, this is always a letter Xfollowed by a numerical value indicating the total usable volume of the chambers in liters. This is the first and most important parameter that determines the dimensions and capacity of the unit. For example, if you see a code starting with XTM, then the number following the letters will tell you whether your model is for compact or full-size solutions.
The volume is not always indicated to the nearest liter; it is often the average value for the whole series. However, it is by the first two digits after the letter “X” that one can judge the class of the device. Small values (11, 12) indicate narrow or low models, while numbers 17-18 are typical for tall two-chamber refrigerators with a large freezer compartment.
- 🔢 First number After the letter X, these are tens of liters of total volume (for example, 1 = 100+ liters, 4 = 400+ liters).
- 📏 The second number specifies the displacement within a dozen and often correlates with the height of the case.
- 🏭 Letter prefix (HT, HK) indicates the purpose: a household refrigerator or refrigerated cabinet.
⚠️ Attention: When searching for spare parts by catalog number, the first digits must match your volume, otherwise you risk ordering a compressor of the wrong power or an evaporator of a different size.
Differences in volume directly affect energy consumption and operating noise. Larger models require more powerful motors, which should be taken into account when planning the electrical network in the kitchen. Knowing the exact displacement, you can calculate the load on the wiring in advance and choose the optimal location for installation.
Energy consumption class and climate version
The following characters in the code carry information about efficiency and operating conditions. Energy consumption class indicated by a Latin letter (A, B, C, etc.) and shows how much The device uses electricity efficiently. Modern models strive for class A+ and higher, which is an important criterion when choosing equipment for long-term use.
Climatic design determines in what ambient temperature conditions the refrigerator will operate stably. This is a critically important parameter, especially if the equipment is planned to be installed in an unheated room, garage or country house. Ignoring this indicator may lead to compressor failure or failure of the starting system.
| Designation | Energy consumption class | Climate class (ambient temperature) |
|---|---|---|
| 1 | A (high efficiency) | N (Normal): +10 to +32 °C |
| 2 | B (average efficiency) | SN (Subnormal): +10 to +32 °C |
| 3 | C (basic efficiency) | T (Tropical): up to +43 °C |
| 4 | D and below | ST (Subtropical): up to +38 °C |
In labeling, these parameters are often combined. For example, the number "1" after the energy consumption class may indicate a normal climate class. If you live in a hot climate, finding a model with index T or ST will be a priority, as conventional refrigerators can overheat in the summer.
Type of defrosting system and design features
One of the most important parameters for the user is the defrosting system. In the model code, a separate number is responsible for this, which indicates whether you will have to regularly pick up a knife and defrost the freezer manually, or whether the equipment will do it itself. No Frost (complete absence of frost) and Low Frost (minimal ice formation) radically change the comfort of use.
Also in this code block information about the number of doors and their location is encrypted. Double-chamber refrigerators may have a bottom or top freezer compartment, which affects ergonomics. Some models provide the possibility of reversing the doors, which can also be reflected in the modification.
- ❄️ Manual defrosting (usually indicated by the number 1 or 2) - requires regular power outage to remove ice.
- 🌬️ Automatic defrosting (drip system) - moisture flows into the evaporator and leaves on its own, but in In the freezer, ice can accumulate.
- 🚫 No Frost —full automation, ice does not form anywhere, but more space is required inside the case for air circulation.
⚠️ Attention: Models with the No Frost system dry food faster. It is recommended to store vegetables and fruits in airtight containers or use the special “Freshness” function, if provided by the design.
Understanding the type of defrosting helps to properly care for the equipment. The drip system must be washed periodically to remove mold from the drainage hole, whereas No Frost requires regular cleaning of the ventilation ducts from dust so as not to overload the fan.
What is the difference between Low Frost and No Frost?
Low Frost is an improved manual defrosting, where ice is formed, but there is very little of it and it is easily removed. No Frost - ice does not form at all due to the constant circulation of dry air.
Design, color and finishing material
The appearance of the refrigerator is encoded in the last digits before the dash. This is not just aesthetics, but an indication of the material covering the case. Enameled surface requires careful care, as it is prone to chipping, while a stainless steel or silver metallic coating is more resistant to scratches and dirt.
The color range can range from classic white to imitation wood or bright prints. Knowing the exact color is necessary when ordering a replacement door or decorative panels, since shades of “white” may differ from one manufacturer to another and even from one batch to another.
Some models have additional markings indicating the presence of a display, a freshness zone or an antibacterial coating. These features increase the cost of the device but add functionality. When purchasing used equipment, checking the compliance of the declared functions with the model code will help to avoid deception.
Modifications, country of assembly and additional indexes
The main number series is often followed by a letter index indicating a modification. This could be a change in the design of the drawers, the type of handles or the interior design. For example, adding a letter may mean installing a quieter compressor or changing the location of shelves.
The issue of country of assembly deserves special attention. The plant Atlant has production sites in different countries, including Russia and China. Sometimes this is reflected in additional characters or a serial number, which is located on a separate sticker. Assembly can affect the quality of the plastic and the tightness of the seals.
The serial number, unlike the model code, is unique for each instance. It is from this that service centers determine the production date. The first two digits of the serial number often indicate the year, and the next two indicate the week of manufacture. This is important for determining the warranty period and age of the compressor.
- 📅 The production date Often encrypted in the service sticker (for example, 2305... - May 2023).
- 🌍 Sales region can be indicated by a separate code that determines the voltage and type of plug.
- 🔄 Model revision —small design changes that do not change the main model number.
⚠️ Attention: Model specifications and equipment may vary depending on the year of manufacture and the availability of components. Always check the parameters of a particular device with the data on the factory sticker, and not just with the general description of the series on the Internet.
Practical application of knowledge about labeling
Knowing what the numbers on the refrigerator mean Atlantturns the complex task of finding spare parts into a simple process. You no longer need to guess whether the thermostat from model XTM-1708 will fit your XTM-1808. Understanding the logic of the code, you see that the difference is only in volume, and the control system can be identical.
When selling equipment, correct decoding of the code in the ad increases buyer confidence. Indicating the exact model, energy consumption class and type of defrosting immediately eliminates unnecessary questions and demonstrates your competence as a seller.
☑️ Check before purchasing spare parts
In conclusion It is worth noting that the marking is the passport of your device. Taking good care of the nameplate and understanding its contents prolongs the life of the equipment, allowing you to quickly respond to any changes in its operation. Use the knowledge you have gained to properly operate your kitchen.
Frequently asked questions (FAQ)
Where exactly is the nameplate with the model code on the Atlant refrigerator?
Most often, the nameplate (nameplate) is located inside the refrigerator compartment on the left side wall or on the inside of the door. In some older models, it may be located at the back of the case, in the upper part, but modern standards require placing the marking in an accessible place without the need to move the equipment.
What to do if the numbers on the sticker have worn off and become unreadable?
If the sticker is damaged, try to find duplicate information in the warranty card or purchase receipt. Also, the model is often indicated in the instruction manual. In extreme cases, an experienced technician can determine the model by its internal structure, type of compressor and evaporator design, but this will require partial disassembly.
Does the letter "M" at the end of the code mean that the refrigerator has been modernized?
The letter "M" at the end of the model range often actually indicates a modification or updated version of the base model. This may concern changes in the design of handles, improved sound insulation, or replacement of components with more affordable analogues. To accurately understand the differences, it is better to compare the technical data sheets of a specific modification and the basic version.
Is it possible to find out from the model code which freon is used in the refrigerator?
The type of refrigerant is usually not indicated directly in the model code, but this can be indirectly judged by the year of manufacture. Models released after 2010-2012 most often run on environmentally friendly freon R600a (isobutane). Older versions may use R134a. The exact information is always on a separate sticker next to the compressor or on the nameplate.