Air conditioning repair :13818806549 ------ 021-22816736 
 Hisense, Haier, Gree, Midea, Oaks, Aucma, Mitsubishi, Hitachi, Panasonic, Sharp, Daikin, Fujitsu, Changhong, Shinco, TCL, LG, look, Wellcome, Glanz and other hang up , Guiji (fixed speed, variable frequency drive) windows machine, water-cooled air-conditioning, central air conditioning and other large and small domestic and international brand of professional service (co-original parts manufacturers), professional dismantling, add liquid, maintenance, recycling, sale, etc. . 

 Air-conditioning failure and repair: 

 * Power 3 is no, (not cooling. Does not start, power light is off). 

 * Power indicator light (not cooling, remote control does not work.) 

 * Sound is not normal (within the machine sounds great, sounds great outside the machine, etc.) 

 * Turn on the automatic protection shutdown (no refrigeration, indoor wind.) 

 * Turn the compressor does not start (no refrigeration, but the fan is working inside and outside) 

 * Erratic automatic shutdown (power shortly after the temperature reach the automatic shutdown) 

 * Non-stop cooling (room temperature is too low) 

 * Abnormal sound inside the machine, after boot (inside a creak sound) 

 * Can not remote control (remote control does not work, or sensitivity is not high) 

 * Machine is operating normally, but not cooling (lack of fluoride, fluoride leak) 

 * Indoor frost (cooling effect is poor, or no refrigeration) 

 * Do not defrost (frost can not be automated) 

 1, 2 air-conditioning installation, air conditioning maintenance 3, 4 air-conditioned transfer machine, air conditioning plus liquid 
 5, air disinfection 6, 7 air-conditioning maintenance, air conditioning replacement bracket 8, air conditioning recovery