Precautions before replacing the compressor
1. When replacing a new compressor, the air conditioning pipes, condenser, and evaporator must be cleaned. Separate and clean the internal pipes of the air conditioner, pour special cleaning agent into the condenser and evaporator of the pipes, soak for about 20 minutes, and then use high-pressure nitrogen to flush out the cleaning agent and dirt together.
2. The expansion valve must be thoroughly cleaned or replaced, and if the drying bottle is a pipeline filter, it must be replaced.
3. Please choose pure refrigerant.
4. Install a new compressor and add approximately 450 grams of refrigerant.
Company Profile
Our company was established in 2003 and is located at Wanli Auto Parts Square in Baiyun District, Guangzhou, which is a globally renowned automotive air conditioning component sales and logistics hub.
Our company focuses on air conditioning compressors, expansion valves, condensers, evaporators, and other air conditioning accessories for automobiles, agricultural vehicles, construction machinery, and trucks. Our products cover a full range of domestic and foreign vehicle models, with rich experience and strong strength. The company collaborates with well-known global and domestic brands to develop new and scarce products with first-class market response speed and insight. Bringing vast benefits to customers. And cooperate with international brands such as Fareo (China) and Marilli.
After 20 years of trials and tribulations, we have adhered to the principle of consistency in words and actions, never using falsehood for falsehood, and have received support and recognition from a wide range of industry professionals? The product market covers various parts of mainland China, Hong Kong, Macao, and Taiwan, as well as Southeast Asia, South Asia, the Middle East, Australia, North America, and other parts of the world, enjoying high popularity. Adhering to the principle of "quality first, technical service, reputation first, and quality assurance" and the core concept of "mutual benefit and win-win", we are dedicated to working hand in hand with our customers to create brilliance!
Details Images
what is the compressor
The car air conditioning compressor is the heart of the car air conditioning refrigeration system. It plays a role in compressing and transporting refrigerant vapor.
There are two types of compressors: fixed displacement and variable displacement. According to different working principles, air conditioning compressors can be divided into fixed displacement compressors and variable displacement compressors. The introduction of fixed displacement compressors for automobiles is as follows: 1. The displacement of fixed displacement compressors increases proportionally with the increase of engine speed, and cannot automatically change the power output according to the refrigeration demand, which has a significant impact on engine fuel consumption; 2. It is generally controlled by collecting temperature signals from the evaporator outlet. When the temperature reaches the set temperature, the electromagnetic clutch of the compressor is released, and the compressor stops working; When the temperature rises, the electromagnetic clutch engages and the compressor starts working. The constant displacement compressor is also controlled by the pressure of the air conditioning system. When the pressure in the pipeline is too high, the compressor stops working.
Compressor warranty instructions
1. The compressor warranty is calculated from the time the product arrives at your store, with a one-year warranty.
2. Compressor cylinder jamming caused by human factors is not covered by warranty (failure to clean the air conditioning condenser and pipelines before replacing with a new compressor, replacement of liquid storage bottles, etc.).
3. If there is a quality issue, please shoot a video as soon as possible to inform us of the problem.
4. Please use genuine and environmentally friendly refrigerants.
5. Only when the order quantity is more than 20 units can the warranty be enjoyed.
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