Xuzhou Sheng Erda Refrigeration Electrical Services Limited is engaged in Xuzhou, air conditioning repair service for many years, we have to perfect the technology, high sense of responsibility and reasonable prices in the industry come to the fore, Xuzhou City, air conditioning maintenance services industry has set a pioneering example of quality . Refrigeration Electrical Services Ltd. Xuzhou Sheng Erda in "intentions serve" the purpose of making repairs by the Center after the air-conditioning technician, reached a steady job, from worries. Made our customers and industry peers at home Xuzhou central air conditioning maintenance, welcomed the long-term cooperation, and more peace of mind! 5);??! A (h of households Gree air in heating mode boot, outside normal working but open to the five minutes or so, the screen appears a symbol HI, this is how one thing Gree.? air conditioning display H1, which is conditioned defrost mechanism hot because the air conditioning in the Xuzhou central air conditioning repair parts, scattered outside the machine becomes cold. When the heat reaches a certain temperature, the condenser outside the machine will defrost, then fan inside the machine shut down, fans outside the machine downtime, compressor, four-way reversing valve, change back to the external mechanism heat to dissipate outside cream machine (steam and water will be produced). Due to the different time defrost So sometimes can not see the water. If your air conditioner more frequently, then defrost, Jinan Gree air-conditioning repair propose to wash the filter inside the machine, while the temperature can be adjusted to give some high cleaning air conditioning heat sink away respiratory apricot weather Xuzhou brand central air conditioning installation, many people have begun to use from the air conditioning, but respiratory outpatient reporter recently learned from the major hospitals, because patients with respiratory tract infections caused by air conditioning began to increase. [public Ng (voice) uncomfortable for some time after one week they began to hurt] the relevant data, air conditioning heat sink significantly higher bacterial and fungal contamination of the filter, so people must develop the habit of regularly cleaned and disinfected air conditioning, must be cleaned and disinfected before the season boot air conditioning heat sink. [air conditioning maintenance personnel in the use of air conditioning and process should be done once every two months disinfection] In addition, the heat sink cleaned, filters also help save energy and prolong the life of air conditioning. Xuzhou central air conditioning recovery, Sheng Erda refrigeration (certified), central air conditioning is provided by Xuzhou 圣尔达 Refrigeration Electrical Services Ltd. Xuzhou 圣尔达 Refrigeration Electrical Services Limited (xzktw.com) Xuzhou, Jiangsu, heat, refrigeration and air conditioning equipment leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Sheng Erda refrigeration leadership with the staff warmly welcome all inquiries negotiations to create a better cooling Sheng Erda future.