Why central air conditioning effect is getting worse? Energy consumption is growing? With the increase of central air-conditioning use of time, air-conditioning effect is getting worse, to achieve the same cooling or heating effect of more and more time, more energy consumption to bigger, higher and higher maintenance costs. This situation, in addition to the device itself mechanical reasons, mainly because the central air conditioning circulating water quality problems. Air-conditioning cooling system circulating water in the course of daily operation Xuzhou wedding dresses phones, due to the constant evaporation, harmful ions in water doubled, leading to scaling, corrosion and micro-organisms, slime breeding phenomenon. System-generated scale will reduce air conditioning heat exchange efficiency, consume more energy; microbial algae, slime clog pipes Xuzhou Oakes air conditioning maintenance, impede the flow of water, reduce the amount of heat exchange; chilled water system, although the system is closed, but the equipment rusty and pipeline due to corrosion resulting from the end of filter clogging, the impact of cooler heat exchange effect. Deposited at the end of the filter system cleaning trash even if it is difficult to remove; and equipment and pipeline leaks due to corrosion perforation, resulting in equipment, pipelines and other major outage damage. Therefore, the central air-conditioning system water quality management is to extend the useful life of equipment, increasing cooling or heating effect, reduce energy consumption, the necessary means to ensure the normal operation of the system. After the purchase of a chiller, how can we make better use of chillers, chiller maintenance knowledge is that you use cold water during the day can not understand it! 1, the air-cooled chiller unit power should see the fan rotation is correct, such as forward can start running, then the power supply wiring reversed inverted ...... Xuzhou hand air conditioning repair parts, Sheng Erda refrigeration (certification), air conditioning is provided by Xuzhou 圣尔达 Refrigeration Electrical Services Limited. Xuzhou Sheng Erda Refrigeration Electrical Services Limited (xzktw.com) is in 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. In Sheng Erda refrigeration leadership with the staff warmly welcome all inquiries negotiations to create a better future for refrigeration Sheng Erda.