Winter fluoride specific steps: 1, hit the heating mode, the fluorine at the table received a thick tube, find the cord pulled out after a four-way valve cooling state, will add fluoride in Xuzhou conditioned four-way valve plug installation and maintenance, see heating the pressure and current (mainly to see the current, the current relatively quasi-), not enough to be pulled out so repeatedly rated far fluoridation process often feel under two tube temperatures, thin possession hot, thick tube a little hot on OK. 2, quantitative fluoride, according to the nameplate on the machine, how many kilograms of fluorine to increase the number of kilograms. Home central air conditioning cleaning cleaning method has become a family's annual summer lifestyle. In the past, people just simply clean the surface and air-conditioning filters, removing the bacteria reach the results. Over the years, more and more families to buy from the supermarket cleaner puff heat sink, so wash thoroughly enough? In this regard, central air conditioning cleaning industry association Xiezhu Ren pointed out that the Ministry of Supervision, mainly in air conditioning germs fin condenser and the wind turbine and other components. Open the hood and spray only exposed part of the fin, and long hidden in the shell inside the site more dirt, germs more. In addition, the wall-mounted air conditioner wind wheel, cabinet air turbine and other components, it is filth, every year after the rainy season, bacteria breeding more serious, these parts can not be cleaned to puff fins sure. Even more serious is the Xuzhou air conditioning maintenance and fluoride, some corrosive cleaning agents, do not rinse with water after spraying, will corrode the heat sink, a direct impact on the life of air conditioning. Central air conditioning cleaning person in charge of public service platform, said many customers have used the platform conditioning disinfectant, advertising puff on clean, but after the spray, can not afford to wash the taste or to public service platform for in-depth cleaning. Deep cleaning needs to be air-conditioned enclosure and wind deflector all removed, the whole fin suit bared all round conditioning repair, and then with professional tools and cleaning agents to conduct a thorough cleaning dust, high temperature sterilization, the entire process takes about 40 minutes to 1 hours, the only way to wash and clean air conditioning. Here to teach you Gree home central air conditioning cleaning the five-step method. 1. First sterilization for Gree. To join bactericidal agents removed a variety of bacteria and algae in the water system of central air conditioning cleaning. 2. Add stripper air conditioning pipe wall generated slime stripping off, by circulating the slime pipeline cleaning out; 3. chemical cleaning additives such as dispersants and chemical cleaning agent to the pipe wall of scale, rust and oil cleaning down, by dispersing excluded; 4. Gree air inside to put pre-film agent to the surface of the central air conditioning polymer to form a dense polymeric film to play a role in protecting against corrosion; 5. Finally inhibitor added to avoid rusting pipe wall, while adding inhibitor of calcium and magnesium ions to prevent fouling. 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, air conditioning and refrigeration effect is not good, there are many cases, such as the four-way valve string gas, compressor leak, capillary blockage, etc. are possible, detailed analysis of the following air conditioner is not cooling: air conditioning refrigeration case there are many, there are three situations: First, the voltage is too low, Xuzhou Hitachi central air conditioning maintenance department, not the air conditioning running supply voltage; the second is the air conditioning unit environment is poor, resulting in the outer plugging poor ventilation; 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;. If you are unsure, ask a professional repairman detection measurement tools," Wang said. Sheng Erda cooling (Figure), Xuzhou air conditioning maintenance and fluoride, air conditioning maintenance provided by Xuzhou 圣尔达 Refrigeration Electrical Services Limited. Xuzhou Sheng Erda Refrigeration Electrical Services Limited (xzktw.com) is a professional, "Gree multi-line, large cooling towers, Hitachi absorption chillers" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "Gree, Daikin" brand has a good reputation. We adhere to the "service first, customers first" principle, so 圣尔达 refrigeration won the trust of customers all of the heat exchanger, refrigeration and air conditioning equipment, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you!