Xuzhou Sheng Erda Refrigeration Electrical Services Limited is engaged in Xuzhou, air conditioning repair service for many years, we have to perfect the technology, high sense of responsibility and reasonable prices in the industry come to the fore, Xuzhou City, air conditioning maintenance services industry has set a pioneering example of quality . What it needs to add refrigerant air conditioning does what it needs to add refrigerant air conditioning it? Some people think that the difference is the need for air conditioning and refrigeration effect to add refrigerant, in fact, not the case in Xuzhou recycling, air conditioning cooling effect is not good, there are many cases, such as the four-way valve string gas, compressor leak, capillary blockage, etc. are possible, the following specific analysis of air conditioning not cooling: air conditioning refrigeration case there are many, there are three situations: First, the voltage is too low, can not run the air conditioning supply voltage; the second is the air conditioning unit environment is poor, resulting in blockage of ventilation outside the machine poor; third is the lack of fluoride. "The first two cases occur frequently, and air conditioning because of the lack of fluoride is not really the case less cooling." Wang said, residents of the home's air conditioner is not cooling, first find the first two reasons, and often clean air filter. "If there is frost on the straw air conditioning unit, it is likely to be true lack of fluoride; as uncertain Xuzhou air conditioning parts, you can ask a professional repairman detection measurement tools," Wang said. Air moving in a correct installation steps. Preparations in place to measure reinstall investigation. The outdoor unit installation location should meet the following requirements: (1) the ground or wall to be able to withstand the weight of the body's self-vibration; (2) the installation of parts to facilitate operation, adjustment and maintenance; noise occurring during operation (3) outside the machine and cold (hot) air, condensate water can not affect the work of others, learning and life; around (4) outside the machine is not flammable and explosive gas leak; (5) mounted on the outside of the machine as much as possible back next place. 2. Air conditioner installed to run the debugger, you should set up an independent auxiliary power line conditioner use, split air withered household power lines generally have ф1.5- 2 (mm) 2 three-strand copper wire. Socket for 220V, 15A specifications. Powered anterior check voltage, then the remote control to start the run. Xuzhou after the outdoor unit air shift work, check the operating current is consistent with the nameplate, such as less than the nameplate current can be regarded as Freon less, do not rush to fluoride, you can continue to observe the situation dew or frost pipe joints . Xuzhou air conditioning recovery | Sheng Erda refrigeration (certified) | Air conditioning is provided by Xuzhou 圣尔达 Refrigeration Electrical Services Limited. Xuzhou Sheng Erda Refrigeration Electrical Services Limited (xzktw.com) Xuzhou, Jiangsu, heat, refrigeration and air conditioning equipment leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Sheng Erda leader in refrigeration staff warmly welcome all inquiries negotiations to create a better future Sheng Erda refrigeration.