Xuzhou central air conditioning installation, Sheng Erda refrigeration (certified), central air conditioning

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Xuzhou central air conditioning installation, Sheng Erda refrigeration (certified), central air conditioning

Information Name:	Xuzhou central air conditioning installation, Sheng Erda refrigeration (certified), central air conditioning
Published:	2015-03-30
Validity:	0
Specifications:	Limited
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Detailed Product Description：	Teach you how to diagnose air conditioning is not the lack of fluoride air conditioning freon refrigeration and heat are needed to help, so once the lack of freon, air conditioning will be a series of reactions, such as the cooling effect decreased significantly. Serious or even air conditioning compressor does not start automatically protected. So the lack of fluoride for an air conditioner is a very serious problem, here are a few ways to judge conditioning lack of fluoride. 1. The low-pressure pipe (crude pipe) dry, touch, and feel there is no ice. This is because of the lack of freon, the evaporator which reduces the boiling point of the refrigerant, the refrigerant temperature of the low-pressure pipe in the valve increases. 2. The high-pressure pipe frosting. The reason is that the pressure drop within the tube, a lower boiling point, the high pressure pipe temperature is below freezing, the air in the water turns into ice. 3. Turn on the machine panel, central air conditioning, remove the filter Xuzhou central air conditioning installation, naturally you can see the frosting on top of the evaporator. If frosting is less area is small, indicating lack of refrigerant resulting in reduced cooling capacity. The outdoor unit without thermal exhaust. The reason is lack of the refrigerant, resulting in condensing pressure and temperature decrease. 5. Drain the machine Xuzhou central air conditioning parts, less or no water, no water. This is because the lack of fluoride leads to decreased cooling capacity, the condenser can not condensate. 6. From the outdoor unit charge fluoride mouth measured pressure is lower than 0.45MPa. The reason is that the refrigerant shortage, leading to the evaporation pressure drops. If only the low-pressure gas pipe valve frost, proved to be only a trace amount of lack of fluoride, the ambient temperature is too low; two valves are frost, indicating the system has secondary throttle phenomenon. Air cleaning, the importance of maintenance: The purpose of the system is that the air conditioning maintenance services: In order to give customers more effectively and more comfortable to use the company's air-conditioning equipment, we recommend regular maintenance contracts entered into by the customer is responsible for the implementation of our regular maintenance work. Regular maintenance can reduce air-conditioning number of failures, and reduce maintenance costs. Can really grasp the machine performance, fault and electricity can be saved. The machine will not affect the production process stops unexpectedly. Prior failure by maintenance checks to prevent unexpected failure occurs. The importance of fluoride air conditioning maintenance: When you feel that your air conditioning and refrigeration heating capacity is not enough, you should be suspended, and timely consult a professional air conditioning sales staff, to find reasons to avoid air conditioning failure. 1. Lack of fluoride functioning air conditioning, refrigeration decreased, power consumption remains. 2. Long-term lack of fluoride air conditioning central air conditioning running Xuzhou lease, the compressor will overheat state is under a long-term operation, resulting in shortened life of the compressor. 3. Long-term lack of fluoride air conditioning running, make frequent starts overheating protection, built-in thermal protection once damaged, can not be repaired, resulting in the replacement of the compressor. When the air conditioner lack of fluoride, please fluoride. Xuzhou central air conditioning installation, Sheng Erda refrigeration (certified), central 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.

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