Air conditioning maintenance time to grasp the weather getting cold, every household air conditioner is still in a "dormant" period. This period is the best time to stop air conditioning maintenance. General air a long time, when you first start in the winter wind blowing accompanied by bursts of odor, heating is not an ideal situation even appear. To the cold winter, who wants to shut down the air conditioning maintenance while they have to endure the cold? Therefore, it may be sitting in the air conditioning, for it to be a "physical", in order to avoid the use, only to find the faulty air conditioning. After the TV use, the body will produce large amounts of dust, putty, they will affect the life of the appliance. Most people are in the appliance repair before failure, resulting in electrical "chronic illness is difficult doctors." If users usually meticulously maintained home appliances, home appliances can not only greatly reduce the incidence of failure of central air conditioning, central air conditioning used to extend the life of Xuzhou rental, but also to avoid high maintenance costs. Central air conditioning maintenance: air conditioning small amount of wind, the cooling effect of the reasons A, the ambient temperature is high, and relatively more person in the room, the air conditioner to work at full capacity. B, the power supply voltage is too low, causing the air conditioner is not easy to start Xuzhou used central air conditioning recovery, started and then shut down or blown fuse phenomenon, it is recommended to install the power regulator. C, open the file in a strong cold, room temperature does not drop down and out of the air flow outlet is not, this is too much fouling the air filter, the filter should be cleaned. D, improperly adjusted the thermostat. Central air conditioning maintenance Summary: air conditioning air flow caused by the small, poor cooling effect may be more than a few reasons. Inverter air conditioner using three considerations as "a night of electricity" advertising campaign, making more and more consumers are concerned about the inverter air conditioner. However, if not used properly home appliances, can easily lead to reduced appliance Life Lost or performance. Inverter air conditioner in the growing popularity of this year, buy more and more friends inverter air conditioner, inverter air conditioner has three considerations in use. ■ Beware of small horse-drawn carts in the purchase of air conditioning, we must follow the actual area to buy, avoid air conditioning overload, it will not only be ineffective temperature control, air conditioning in operation more cost electricity. ■ Avoid frequent switching air conditioning to avoid frequent switching when the inverter air conditioning use. We all know that inverter air conditioner is turned on will intelligently adjust the operation of the compressor when the temperature reaches the set temperature Xuzhou central air conditioning repair parts, air conditioning, energy-saving opportunities for low frequency operation, when the change in temperature, air temperature will be based on their own control sensor cooling heat. If the user switches conditioning too frequently in use, then the use of fixed-frequency inverter air conditioning products and undoubtedly there is no difference. ■ Frequency inverter air conditioner is not universal outdoor unit has a microcomputer control panel to adjust the inverter compressor running empty, so the board easier to damage in hot and humid environment, so the outdoor unit should be installed in a dry and ventilated place, avoid exposure to sunlight and rain. Xuzhou used central air conditioning for sale, Sheng Erda refrigeration (certified), central air conditioning is provided by Xuzhou 圣尔达 Refrigeration Electrical Services Limited. Xuzhou Sheng Erda Refrigeration Electrical Services Limited (xzktw.com) 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. Sheng Erda leader in refrigeration staff warmly welcome all inquiries negotiations to create a better future Sheng Erda refrigeration.