Finding the exact model designation of a Bosch refrigerator often becomes a critical point when malfunctions occur or the need to select components. Many owners of German equipment are faced with a situation where they need to call a technician or order a specific shelf, but the identification number is lost or hidden from view. Model code is not just a set of random characters, but a key to the compatibility of spare parts, without which service may not be possible.
The manufacturer places information plates are in standard places, but over the years of operation they can get lost among the products or become dirty. It is important to understandthat the markings on the packaging or in the warranty card do not always correspond to the actual condition of the device if the equipment has been repaired or resold. Therefore, a physical inspection of the unit body is the only reliable source of information.
In this article we will analyze in detail all possible locations of the nameplate, explain the structure of the alphanumeric code and teach how to distinguish the model number from the serial number. The exact 14-digit E-Nr code (E-Nr) is the only guaranteed way to order original spare parts. Ignoring this rule often leads to the purchase of unsuitable ones parts.
The main locations of the information plate
Bosch engineers adhere to certain standards when placing identification stickers, but their location may vary depending on the year of manufacture and series of the refrigerator. Most often, the nameplate can be found on the inner wall of the chamber, which protects it from mechanical damage during transportation. Carefully inspect the side surfaces inside the main compartment, without removing the shelves and drawers yet.
The second most popular place is the base part of the unit. If you don't find the sticker inside, sit down and look at the bottom of the front panel, often hidden by or located directly above the decorative grille. In some NoFrost models, the information is duplicated on the inside of the door, closer to the hinges or the lower corner.
- 📍 The left or right inner wall of the refrigerator compartment at the level of the middle shelves.
- 📍 The lower part of the front panel, in the plinth area (you need to remove the decorative trim).
- 📍 The inner side of the door, usually in the lower corner on the side of the hinges.
- 📍 The rear wall of the case (less common, requires moving the equipment away from the wall).
⚠️ Attention: If the sticker is in the base part, before inspecting it, be sure to disconnect the refrigerator from the power supply to avoid electric shock if the wiring is accidentally damaged by a tool.
It is worth considering that in built-in models, access to the base or side walls may be limited by the kitchen unit. In such cases search for markings it is better to start from the inside of the door or the upper cavity of the refrigerator. Sometimes, to access the nameplate, it is necessary to temporarily dismantle the plastic box of the lighting lamp or the top shelf.
Structure and decoding of the E-Nr code
After detecting the sticker, the user sees a lot of numbers and letters, which often causes confusion. The main identifier is the code E-Nr (Equipment Number), which is a combination of letters and numbers. It is this code that service engineers need to select the correct spare parts, as it indicates a specific modification of the device.
A typical model code looks like KGN39XI30R/01. It is important here not to confuse it with the serial number (FD), which consists of numbers only and is used to determine the production date. The model code always contains letter designations at the beginning, indicating the type of device (for example, KGN for refrigerators with freezers).
Let's look at the structure in more detail: the first part (before the slash) indicates the base model and its characteristics, and the part after the slash (for example, /01) indicates the production index or revision version. When ordering a part, always report the full code, including the index after slash, since different versions of the same model may use different compressors or control boards.
What do the first letters in the code mean?
The letter K means a refrigeration device, G - the presence of a freezer, N - the type of cooling (NoFrost or LowFrost). The KGN combination indicates a two-chamber refrigerator with the NoFrost system.
How to find the serial number and production date
In addition to the model, you often need to find out the age of the device, especially when buying used equipment or checking the warranty period. Responsible for this information is serial number, which is usually designated as FD on Bosch stickers. Unlike the model, this number consists entirely of numbers and is often 8 or more characters long.
The first two digits of the serial number usually indicate the year of manufacture. For example, if a number starts with 98, 99, 00, 01, then this corresponds to 2020, 2021, 2022, 2023, respectively (taking into account the cyclic encoding). However, the exact decoding may depend on the manufacturer, so for critical checks it is better to use official verification services using the full code.
The serial number is also necessary for registering equipment on the manufacturer’s website or when contacting support. Write it down separately from the sticker, since over time the paint on the nameplate may fade, and the sticker itself may fade peel off.
| Parameter | Designation | Data format | Example |
|---|---|---|---|
| Model code | E-Nr | Letters and numbers | KGN39XI30R |
| Version index | FD / Index | Numbers after slash | /01 |
| Serial number | FD / S-Nr | Numbers only | 98502456 |
| Article number (P/N) | P/N | Numbers with a hyphen | 00-645-123 |
Searching for a model in built-in Bosch refrigerators
Owners of built-in appliances face additional difficulties, since access to the case is limited by furniture facades. Manufacturers take this into account and often duplicate information in more accessible places, however, standard locations may be blocked by kitchen cabinets.
First of all, check the end of the refrigerator door. If there is no sticker there, inspect the inside of the niche where the unit is built. Sometimes nameplate attached to the side wall of the refrigerator itself, and you can only see it by opening the wardrobe door or removing the decorative strip of the kitchen base.
If a visual search does not produce results, move the refrigerator away from the wall. To do this, you need to unscrew the mounting screws connecting the equipment to the furniture (usually they are located inside the refrigerator compartment at the top or bottom), and carefully pull out the case. Be careful: built-in models are heavier than regular ones due to the lack of external decor, and they are easier to damage if moved carelessly.
⚠️ Attention: When dismantling a built-in refrigerator to look for a sticker, make sure that the door of the cabinet in which it is built is completely open and locked to avoid the appliance body hitting the furniture when pulling out.
In some cases, especially in new series, information can be duplicated in electronic manualif the equipment is connected to the Home Connect system, however, the physical sticker remains the priority source of data for service departments.
Use of digital services and documentation
Modern technologies make it possible to find information about a model not only through physical inspection, but also through digital channels. If the sticker is completely destroyed, but you still have user manual or the box, look for a barcode there that says E-Nr. Also, the data may be in the purchase receipt or warranty card if the seller entered it there correctly.
For owners of equipment with Wi-Fi support and the Home Connect application, information about the model is often available in the device profile within the application. Go to the settings of the connected refrigerator, and in the "About the device" or "Information" section the full model code and serial number should be displayed.
- 📱 Check the Home Connect application in the device properties section.
- 📄 Find the original box or instructions (the sticker is often duplicated on the cardboard).
- 🧾 Look at the warranty card or the acceptance certificate from the seller.
- 💳 Check the order history in the online store if the purchase was online.
If none of the methods helped, you can try to find the model by photographing the internal layout by contacting specialized forums, but this method is less reliable. Visual similarity shelves and drawers do not guarantee the identity of technical components, such as thermostats or fans.
Typical errors when searching and ordering spare parts
The most common mistake is confusion between the model code and the article number of a specific part. Users often enter a shelf or drawer number into the search, believing that this is the model of the refrigerator, and receive irrelevant results. Spare part number (P/N) is suitable only for this specific part, but does not identify the entire unit.
The second mistake is ignoring the modification index. As mentioned earlier, the code KGN39XI30R/01 and KGN39XI30R/03 may differ in the control system or refrigerant type. By ordering a compressor or board using a truncated code, you risk receiving a part that will physically fit into place, but will not work correctly with the electronics of your refrigerator.
⚠️ Attention: Never use model codes from refrigerators of other brands (Siemens, Gaggenau), even if they look similar. Despite belonging to the same BSH group, numbering systems and spare parts compatibility may differ dramatically.
You should also be careful when reading handwritten copies. The number 0 (zero) can be easily confused with a letter O or number 8, and a letter Z with a number 2. Always double-check questionable characters by checking multiple sources or using the font used by the manufacturer (usually a standard sans-serif font).
Frequently Asked Questions (FAQ)
What to do if the sticker with the model has worn off or peeled off?
If the sticker is unreadable, try to find a duplicate marking on the back wall (you need to move the refrigerator) or inside the doorway. As a last resort, you can try to determine the model from the catalog by comparing the internal arrangement of the shelves, type of control and appearance, but to order spare parts it is better to call a specialist for professional diagnostics.
Is it possible to find a Bosch refrigerator model on the Internet without a sticker?
Officially - no, since an Internet search requires a unique identifier. However, if you know the approximate year of purchase and external characteristics (height, width, presence of a display, type of defrosting), you can narrow your search on the manufacturer’s website to several models and compare their photographs with your device.
What is the difference between the E-Nr code and the serial number?
The E-Nr code (Equipment Number) indicates the type of model and its configuration, it is the same for thousands of identical refrigerators. The serial number (FD) is unique for each specific device and is used to track its production and warranty.
Where is the sticker located in Bosch refrigerators of the VitaFresh series?
In series with VitaFresh technology, the sticker is most often located on the left inner wall of the refrigerator compartment, next to the zero storage area, or at the end of the door, so as not to interfere with the review of products.