Electro Pcb Repair

Error Code Outdoor Light Flash times Description OUTDOOR    FAULT F4 1       Outdoor EEPROM fault E1 2 Indoor to Outdoor communication fault P4 4 Compressor starting abnormal P4 5 Compressor out-of-step abnormal P0 6 IPM module fault P2 7 Compressor shell   temperature overheat protection F3 8 Compressor discharge temperature overheat protection F8 9 Compressor suction temperature sensor fault F2 10 Outdoor condenser temperature sensor fault F1 11 Outdoor ambient temperature sensor fault F5 12 Outdoor DC fan motor fault L3 33 Drive phase current overload fault L4

 Nowadays, many Air Conditioners of various companies show  EC, E6, E4 errors. According to the companies Error code booklet, these errors are of a shortage of Refrigerant(Gas). EC error doesn't appear directly after turning ON the Air Conditioner, it takes time nearly about 30 - 40 minutes. During this time period, the AC compressor turns OFF almost 3-5 times and after it turns ON and OFF then the error appears.  Those technicians who encountered these kinds of errors said that after a proper balancing of the backpressure of the gas and proper working of the Air Conditioner(cooling ) then also the Error doesn't go off.  Causes of the error: If the Air Conditioner is installed by the Unskilled or Newly joined technician then this problem arises as the New or Unskilled Technician may not have followed the guidelines on how to install the Air Conditioner properly and by not taking preventive measures.  The technicians who are new to this field may not take preventive measures as