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. After the outdoor unit work, check the operation 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. When we judged that the system is blocking me from simple to complex in accordance with the recommendations, to reduce costs to deal with. A severe fouling system, we can choose to let go of the refrigerant, welding opened cooling tube group for blowing dirt with high pressure nitrogen, put fluoride in time to pay attention, the best situation in the air conditioning and heating, quickly open the rough cut copper valve cap, let refrigerant spray instantly, you can put the system out of the dirt. In too cold weld the tube group must pay attention to the one-way valve to cool. 2 carbon tetrachloride cleaning method: This method put the system into the dust, or after burning refrigeration compressor oil was used central air conditioning recycling Xuzhou paste used when carbon tetrachloride is corrosive, volatile, so When cleaning the system must take down the one-way valve, four-way valve, compressor welding, to avoid its corrosion. Can be used as a power vacuum on the system piping repeated cleaning, after cleaning, use a high-pressure nitrogen blow residue, carbon tetrachloride under nitrogen volatilization quick action to reduce the corrosion of the system. 3 plus dry filter method: After the success of both methods 1 and 2 need to add air conditioning back on dry pipe filter, allows the system in the water, refrigeration oil impurities, dirt filtered out. 4-way valve commutation law: when the system is often stuck in the capillaries usually blocking the front or the back, we instantly give way valve is energized, power central air conditioning cleaning Xuzhou price to change the flow of the refrigerant in the capillary at the block dirty red open, allowing the normal flow of refrigerant to achieve cooling and heating purposes. 5 welding baking method: When the system is blocked when the oil in the capillary at the frost phenomenon, we are available at welding bake frosting to reduce the viscosity of the oil, allowing the system to normal operation. Xuzhou Sheng Erda Refrigeration Electrical Services Ltd. to provide you with professional, full air conditioning maintenance and installation services. Xuzhou public good air conditioning troubleshooting, to guarantee the normal operation of all air-conditioned, so that the whole Xuzhou people can spend a cool summer, not a lack of hot and cold and not a lack of warm winter is our relentless pursuit of the goal, Xuzhou St. Jorda Refrigeration Electrical Services Limited is a regular and reliable Xuzhou integrated central air conditioning repair center, specializing in the repair of various household air conditioners and central air conditioning central air conditioning prices Xuzhou used for air conditioning to provide a full range of services, service projects include: air conditioning repair, air entry, air cleaning, air conditioning maintenance, air conditioning and refrigerant, recycling of used air conditioners, sell second-hand air conditioning. My center has a strict management system, first-class quality of service, professional technicians, advanced testing equipment, a good sincere reputation. Years of sharpening created groups of skilled and experienced excellent technicians. They are sincere smile and warm with high quality service to millions of households in Xuzhou! Xuzhou central air conditioning installation, central air conditioning, refrigeration provided by Xuzhou Sheng Erda 圣尔达 Refrigeration Electrical Services Limited. Xuzhou 圣尔达 Refrigeration Electrical Services Limited (xzktw.com) strong, credible, in Xuzhou heat exchangers, refrigeration and air conditioning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Sheng Erda refrigeration and you hand into the brilliant, for a better future!