1. Looking for product manuals or labels: When buying air conditioners, there are usually product manuals or labels with model codes and other information printed on them. You can consult these materials carefully and find the corresponding model code.
2. Consult the air conditioner manufacturer or seller: If you can't find the product manual or label, you can contact the air conditioner manufacturer or seller for consultation. They can provide specific model codes and other relevant information.
3. Online search: Use the Internet search engine, enter the brand and model of the air conditioner, and add the keyword "model code", such as "Midea air conditioner KFR-35GW/BP3DN 1Y-SC model code", and you will probably find relevant results. You can find the manufacturer official website, BBS, air conditioning accessories suppliers, etc. Get the required model code.
4. Find a professional or maintenance service provider: If you still can't find the model code by the above methods, you can consult a professional air-conditioning maintenance service provider, who is usually very familiar with the air-conditioning model and its code and can provide corresponding information quickly.
Please note that different brands of air conditioner model codes may have different formats, some are digital codes, some are letter codes, and some are combinations of numbers and letters. It is very important to ensure that the correct model code is entered, so as to avoid misoperation or purchase of the wrong parts.