When choosing or repairing household appliances, there is often a need to accurately identify the device. The marking on the case is not just a set of random numbers, but a coded technical specification that manufacturers use for classification. In the case of products Minsk Refrigerator Plant, each symbol in the marking carries specific information about the characteristics of the unit.
Understanding this coding system allows the consumer to independently determine the key parameters, without resorting to searching for paper instructions that could get lost over years of operation. You can find out the exact volume of the chambers, the type of refrigerant used, and even the country for which climate the device is intended. This is especially important when searching for spare parts or assessing energy efficiency.
The general structure of the marking and its purpose
The main identifier is applied to the nameplate, which is usually located on the side wall inside the refrigeration chamber or on the back panel of the case. Marking consists of an alphanumeric combination, where each position is strictly regulated by technical conditions plant The first letters indicate membership in the product group, and subsequent numbers detail the design features.
For example, the abbreviation HM indicates “Refrigerator Freezer”, that is, a two-chamber device. If you see MX, we are talking about the freezer. There are also models OH (single-chamber refrigerator) and OM (single-chamber freezer). Knowing these prefixes helps to immediately cut off inappropriate options when searching for documentation.
It is important to note that the encoding system has changed over the years, but the basic principles have remained unchanged. Modern models may contain additional symbols to indicate design or special features, but technical core the markings are retained. This ensures compatibility of spare parts and clarity for service engineers.
Deciphering the first digits: dimensions and volume
The first two digits after the letter prefix are perhaps the most important for understanding the dimensions of the device. They indicate height the refrigerator in decimeters. For example, if the code contains the numbers “40”, this means that the height of the device is approximately 140 cm, and the number “6” at the beginning indicates a height of about 160 cm. This allows you to visually imagine the dimensions of the equipment before it is installed in the kitchen.
The next number (the third in the numerical part) indicates useful volume refrigeration and freezer compartments. A conventional scale is used here, where each unit corresponds to a certain range of liters. Typically, this value helps to understand the capacity of the unit without the need to open the doors and measure the shelves with a ruler.
Knowing these parameters, you can easily plan the placement of equipment in the kitchen or select a replacement for a failed appliance of a similar size. Overall dimensions are critical when ordering mover services or planning built-in furniture.
Measurement accuracy
Although the numbers indicate height in decimeters, the actual size may differ by 1-2 cm due to the presence of handles, wheels or uneven floors. Always leave a small margin when designing a niche.
Energy consumption class and compressor type
One of the key characteristics that affects energy bills is the energy efficiency class. In the marking it is designated by a letter (A, B, C, etc.), but the type is often encrypted in the digital code. This is the “heart” of the refrigerator, and the noise level and durability depend on its design. compressor. This is the “heart” of the refrigerator, and its design determines the noise level and durability.
Traditional models were equipped with piston compressors, which can be quite noisy. Modern modifications are often equipped with inverter motors, which are quieter and more economical. In the model code, this may be reflected in additional numbers or letter indices following the main parameters.
It is worth considering that older models with energy consumption class “C” or “D” consume significantly more electricity than modern analogues of class “A+” or “A++”. If you choose a refrigerator for intensive use, this parameter comes to the fore.
Climate class and refrigerant
Refrigeration equipment is designed to operate in certain ambient temperature conditions. This parameter is called climate class. In the marking, it is indicated by a letter code, which indicates the range of air temperatures in the room where operation is allowed.
The most common class for our latitudes is class N (normal), which requires operation at temperatures from +10 to +32 degrees. There is also an extended class SN, which allows the device to function at lower temperatures, down to +10 degrees, which is important for unheated cottages or hallways.
Special attention should be paid to the type used refrigerant. Older models used R12 freon, which destroys the ozone layer. Modern Atlant refrigerators operate on ozone-safe gases such as R600a (isobutane) or R134a. This information is critical during repairs, since charging different types of freon requires different equipment and oils.
⚠️ Attention: Using the wrong type of refrigerant during repairs can lead to compressor failure or even an explosive situation. Always check the type of gas on the nameplate.
Table of decoding of numeric codes
For ease of perception of information, the main parameters are often summarized in a single table. Below is a structure that allows you to quickly determine the characteristics by the numbers in the model name.
| Position in the code | Value | Example (number 4) |
|---|---|---|
| 1st digit | Height (dm) | 140 cm |
| 2nd digit | Volume (conditional) | Average volume |
| 3rd number | Energy consumption class | Class A |
| 4th digit | Refrigerant type | R600a |
Using this table, you can “read” the device passport yourself. For example, knowing that a certain number in the code is responsible for the type of refrigerant, you will immediately understand what consumables the technician will need.
☑️ Check before buying a used one
Additional functions and design codes
Modern models of Atlant refrigerators have many additional functions, which are also reflected in the labeling. This may be the presence of a freshness zonesystem No Frost (lack of frost) or electronic control.
The numbers and letters at the end of the code often indicate the color design and coating material. For example, the presence of the letter “C” can mean silver (silver), and “B” can mean white. The type of handles (hidden or protruding) and the presence of a display on the door can also be coded here.
The presence of the system No Frost significantly simplifies the care of equipment, eliminating the need for regular defrosting. In the model code, this is usually reflected by a separate index, which distinguishes such units from classic “crying” refrigerators.
Where to find and how to read the label
In order to decipher the numbers, you must first find the label itself. On Atlant refrigerators it is most often located on the inner side wall of the refrigerator compartment, closer to the bottom, or on the outside rear wall of the case. Sometimes, depending on the year of manufacture, the sticker could be placed on the end of the door.
If the sticker is erased or damaged, you can try to find the information in the technical data sheet of the product, which should have been included with the purchase. Also, information about the model is often indicated in the warranty card.
In the absence of physical storage media, some characteristics can be determined visually or by the catalog number in the online store if you buy equipment online. However, for accurate identification of spare parts, the nameplate is the only reliable source.
⚠️ Attention: Do not try to tear off or paint over the nameplate. Its absence may result in denial of warranty service, even if the warranty period has not yet expired.
Frequently asked questions (FAQ)
What to do if the numbers on the nameplate are erased?
If the marking is unreadable, try using a bright flashlight and looking at it at an acute angle - sometimes the text appears better. You can also look for residual traces of glue or the outline of the sticker. As a last resort, contact the service center with a photo of the device - engineers can determine the model by design features.
Can the model code tell you about the year of manufacture?
The year of manufacture is usually not indicated directly in the main model code, but it is often contained in a separate field on the same sticker or in the serial number (S/N). The first digits of the serial number often correspond to the production date.
Does the model code affect the selection of a compressor?
Yes, absolutely. Compressors are selected strictly according to power and type of refrigerant, which are coded in the model. Installing an unsuitable compressor will result in ineffective operation or failure.
What does the letter "K" at the end of the marking mean?
The letter indices at the end often indicate a color scheme or design modification. For example, “K” may indicate a certain shade or type of coating of the case that does not affect the technical characteristics.
Where can I see the full decoding for a specific series?
It is best to look for complete decoding tables for specific years of production in the official instruction manuals or on the manufacturer’s website in the technical documentation section.