Brief air leakage reason "to install and use the existing problems will cause air leakage. Installation of central air conditioning, installation is level degree tilt air conditioning failed, due to moisture accumulation will leak. Hole in a wall installation fight over high, resulting in poor drainage pipes, making the indoor unit of the water tray overflowing with water, so that the indoor unit will leak caused the leakage using questions: First 'fouling', is not timely cleaning dust accumulation in plastic pipes, resulting in poor drainage. Second, the drain be moved or tied. The third is to use a long drain due to aging and cracking of the plastic. "reasons for the leakage to remind the public in the installation of air conditioning machines must be observed whether the level is higher than the machine hole in a wall. In the course will have to regularly clean the filter, both to avoid leakage but also improve the cooling efficiency. Drain and do not move, tie a knot. Leakage of different reasons have different remedies. "If the drain pipe rupture, just take a small fee to replace the drain. If it is 'fouling', then that section of cleaning blocked drains.." Compressor heat from the refrigerant compressor repair method for R22. Indoor temperature of 10 degrees, the outdoor ambient temperature of about 31 degrees, the compressor run time working pressure 3.1kgf / cm2 and 14.2kgf / cm2, low pressure shutdown is about 6.8kgf / cm2, the compressor is running a three-phase current of 9.13 A / 9.35A / 9.52A, compressor surface temperatures over 100 degrees, after a period of time to protect the compressor is running, what is the reason? Obviously the lack of fluoride, low suction pressure, overheating degree. Add refrigerant in air conditioners transfer machine, as long as the control operating specifications do Xuzhou home central air conditioning maintenance, refrigeration boot after running well, without adding refrigerant. But for the use of micro-leakage or shift due to slow movement when emptying the refrigerant will reduce trace Xuzhou central air conditioning parts, or due to the shift in the longer pipeline and other factors, the air conditioner in the running for some time will not meet the normal operation The four conditions, namely pressure is lower than 4.9kg / (mm) 2 pipe frosting; Current reduction; the air temperature inside the machine does not conform to come, it would have to replenish the refrigerant. Xuzhou home central air conditioning maintenance | 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, in Xuzhou heat exchangers, 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 and you hand into the brilliant, for a better future!