Three air-conditioning repair faults, fluoride leak, leakage, leakage air leakage fluoride: summer air conditioning is not cooling is the most common, split air-conditioning joint If there is no tightening or bell cracking the case, there will be leakage of fluorine phenomenon. If air leakage fluoride, then the user would often add, normal use of air conditioning usually 2 years up freon. Air leakage: water dripping inside the case opportunities arise, this is not a normal use of air conditioning, most of Xuzhou central air conditioning installation due to the irregularities caused by tube, such as the machine is installed lower than the hole through the wall, the machine is not installed flat and so on. Notes: After installing the air conditioner, the indoor unit drain pan to pour out, drain the natural outflow of outdoor as normal. Air conditioning leakage: power installation will be checked before air conditioning, if you do not meet the requirements, please change. Or prone to leakage phenomenon of fire, endangering personal safety of users. Socket must be grounded, maintenance methods leakage protection air conditioning installation air conditioning does not boot does not start, do not start there are two kinds, the first is the power no response, [transformers, fuse, rectifier bridge] these things should be Pediatrics important measure voltage 5V and other such problems are normal in most of the CPU for Crystal [next] can be resolved. There is also a plug-in buzzer sound, remote control can not boot [manual] basically is the first to receive bad LF receiver will not know, under the online search to find receiver board foot is easy, right, negative capacitance or board very wide that line, find other legs and feet easily oh] Gree air-conditioning cooling effect is not small one a small one, Gree air-conditioning cooling effect is not good, I could not find the reason, nor Freon missing, fan is running, central air-conditioning transform normal drainage of Xuzhou, the compressor is operating normally. The machine is also cleaned, the outlet temperature of 20 degrees, how to adjust the remote control or the outlet temperature of 20 degrees Xuzhou central air conditioning cleaning, air conditioning repair other issues could not find the special attention of the temperature and humidity. Do you want these days almost everywhere inside the country and stuffy hottest days of the year, normally air conditioning usage is not so high, but now almost no one will feel bad money without a few open air, so since almost There are few places in the power supply will be so good, especially the second and third areas would be not to talk about it. Large air-conditioned room is small so it is almost everywhere, while the former may also be a little better these days certainly does not. Think about it; air conditioning cooling heat greater than room temperature will drop, until the heat absorption refrigeration equal amount of time, the room temperature will not fall, if the heat absorbed is greater than the cooling capacity, then the cooling effect is obviously not as good as over. ..... central air conditioning renovation Xuzhou | 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!