Xuzhou 圣尔达 Refrigeration Electrical Services Ltd Second, failure analysis and troubleshooting of common air conditioning repair air conditioning compressor for a long time and can not run from the stop Reason 1: due to insufficient amount of refrigerant, the refrigerant leak in whole or in part led to exclude: Isolated Leak site, trapping, the refrigeration system to re-evacuated Xuzhou inverter air conditioner parts, adding refrigerants, by professional maintenance Cause 2, filter clogging. Excluded: replaceable filter, cooling system re-evacuated and charged with refrigerant and the like, by a professional repair Xuzhou Sheng Erda Refrigeration Electrical Services Limited ☆ sleep comfortably run a way to adapt to human sleep (SLEEP) mode of operation. After the summer nights sleep, if the air conditioner has been turned on, the indoor temperature is too low will cause people colds, from human physiology point of view, I hope at different stages of sleep have different ambient temperature, which can meet the sleep mode operation kinds of needs. After setting the sleep mode when in cooling mode, the controller note the time of the set temperature, one hour later, the set temperature will be in the original set temperature rise of 1 degree base high Xuzhou Hisense inverter air conditioner, and a new set Temperature control of the compressor open to stop, another one hour after Xuzhou inverter air cleaning, and then set the temperature rises one degree. Throughout this during sleep, the ambient temperature rising, according to different models of inverter air conditioner, this temperature range of about 2 to 3 degrees. Also in the heating operation, they can press the sleep mode set thinking, continue to lower the ambient temperature, the range of about 2 to 5 degrees, to prevent overheating. Xuzhou inverter air cleaning _ Sheng Erda refrigeration (certified) _ inverter air 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.