First, in terms of air-conditioning maintenance: air conditioning after a long run, air conditioning chilled water, air compressors, cooling water systems, chiller and cooling fan coil inevitable emergence of scale, corrosion and dust problems, and maintenance as follows: 1, save energy and reduce operating costs. Air conditioning system cooling water and chilled water systems for specialized chemotherapy treatment to remove scale, rust, slime, antiseptic and anti-corrosion treatment, and all companies controlled air temperature above 26 degrees. 2, extend the life of Xuzhou hand air conditioning recovery, reduce equipment depreciation fee. Reduce accident shut down Xuzhou Hisense air conditioning maintenance of telephone, improve the cooling effect. Cleaning the sludge can be removed, so that pipeline open, clear water. At the same time cleaning, scaling, improved condenser, evaporator, thermal efficiency, thereby avoiding the high pressure operating overpressure downtime, improve the chilled water flow, improving the cooling effect, making the system safe and efficient operation. 3, lower maintenance costs for the user to save a lot of maintenance: air conditioning untreated pipe blockage occurs, scaling, corrosion, overpressure shutdown until the accident, such as a host leak due to corrosion, pollution solution, we need to replace brass Xuzhou air conditioning installation telephone, air conditioning replacement solution, maintenance of the mainframe, which normally takes maintenance 1000-10 million. And after treatment, can reduce maintenance costs, and extend the useful life of equipment, but also for companies to reduce the loss of several hundred thousand dollars. 4, to improve the working environment clean rust monthly irregular water, sewage, sludge, bacteria and algae will improve the environment and protect the ecological environment, heating and air conditioning system at the same time the supply of fresh, high-quality, beneficial to the health of users. Air Conditioning Troubleshooting: First, the air-conditioning leakage 1, air conditioners live shell; 2, the power cord insulation damage and that it charged collide with the metal casing; 3, induction charging. Second, the air conditioning is not cooling (heating) 1, Freon (commonly known as refrigerant) enough; 2, power supply voltage is not enough; 3, the power is not enough so that the air conditioning is not cooling (heating); 4, ambient temperature is too high resulting in air conditioning is not cooling (hot); 5, long time without cleaning air conditioning maintenance; long brass 6, outdoor unit and indoor machines. Third, the air leakage 1, newly installed air conditioning extended drain leakage; 2, cleaning and maintenance caused by the prolonged absence of air leakage; 3, air conditioning lack of fluoride cause air leakage Xuzhou conditioning installation telephone, air conditioning, refrigeration Shenger Da Xuzhou City of St. Seoul of Refrigeration Electrical Services Limited. Xuzhou 圣尔达 Refrigeration Electrical Services Limited (xzktw.com) in heat, refrigeration and air conditioning equipment in the fields devoted boundless enthusiasm and passion, Sheng Erda refrigeration has been customer-centric, to create value for customers in the concept, quality, service to win market, and sincerely hope to cooperate with the community to create success, to create brilliant. Related businesses welcome inquiries, contact: Liu Wanhai.