When the water is greater than 300 m3 / h or more, square cooling tower fan control can achieve more. With the increasing number of fans can handle the amount of water increases. Windy square tower models can be as the summer outdoor wet bulb temperature changes arbitrarily increase or decrease the number of fans for DIF larger areas more conducive to energy conservation. Adjust the running time of the dance halls, bars and other entertainment operations Summer time is usually only evening show business, for about 19 to 22 o'clock. 2 ~ 4h before operating the air conditioning system is put into operation, the use of storage capacity envelope so that the hall temperature drop slowly to the lower limit of the design temperature or slightly below this value. So that when operating the indoor heat load gradually increase the formation of peak air-conditioning equipment still lower than at peak load in normal operation, to "pre-cool" the purpose of reducing air-conditioning equipment capacity, equivalent to approximately 25% reduction in design cooling load . Appropriately adjusting the set temperature of the chiller central air conditioner in summer electricity consumption up to 55% of total hotel electricity. Appropriately adjusting the set temperature of the chiller can receive better energy efficiency. Cold water temperature is higher, the lower the rate of the host power. Each increase of 1 ℃, saving about 3%. When the cold water setting temperature increase, subject to the load side of temperature requirements. Increase the cold water temperature set in two ways: First, the cold water temperature with the outdoor temperature settings; the second is the cold water temperature with thermal load settings. Compressor common failure is not running and no major calls, there is no operation sounds, noise, small displacement (1), no running and no buzzing sounds of the cause of the failure is caused by internal motor windings open, By blocking value measured between the female housing terminals with a multimeter power to determine, if the resistance is infinite or too large, indicating winding open (2) Xuzhou recycle used central air conditioning, do not work but have a low-frequency hum caused by the failure of sounds The main reason is that the motor winding short circuit or mechanical system in the card cylinder, not only buzzing sounds when the axle failure, winding short-circuit, and the shell temperature of the compressor is high in a short time, it will not cause overload action For this fault, with a multimeter power block resistance measured between terminals, if the resistance is lower than the resistance of the resistance and normal or CS CR across the ends of the two ends of the resistance less than the RS, indicating the compressor motor winding short circuit, and measuring the compressor currents greater than normal Xuzhou central air conditioning prices, while the mechanical system in the card cylinder, when axle failure, the resistance of the motor windings is normal. LG air-conditioning, some compressor built-in thermal protection, when the compressor overheating, overheat protection is turned off, then if the measured resistance between the compressors is infinite, and therefore, when you want to measure the motor winding resistance Asia then the temperature drops to ambient temperature after the same, otherwise beginners may misjudge the compressor motor windings open. Methods and Techniques of suspected card compressor cylinder, direct tapping with a hammer after the shutdown of the compressor housing, and for the United States in Xuzhou powered air conditioners Hitachi Central air conditioning sales, if the normal functioning of the central air-conditioning compressor, cylinder troubleshooting instruction card, add some frozen lubricating oil can continue to use, if tap is invalid, first fill some frozen compressor lubricant, and then test to see whether the operation, if the operation, indicating a fault caused due to lack of refrigeration lubricants, if not running, we need to replace compressor. Xuzhou central air conditioning prices | Central Air Conditioning | Sheng Erda refrigeration provided by Xuzhou 圣尔达 Refrigeration Electrical Services Limited. Xuzhou 圣尔达 Refrigeration Electrical Services Limited (xzktw.com) strong, credible, Xuzhou in Jiangsu Province of heat, 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 into the brilliant and you work for a better future!