
No.  | Error  | Meaning  | Remarks  | 
Code  | |||
60  | E484  | PFC Overload (Over current) Error  | Check Outdoor Inverter PBA.  | 
61E485 Error on input current sensor of inverter 1 (Short Check Outdoor EEPROM PBA or Open)
62  | E486  | Fan1 error  | 
  | ||
63  | E487  | Hall IC connection error of Fan1  | Fan1 error  | 
  | |
64  | E489  | Fan1 error  | 
  | ||
65  | E491  | Error due to DataFlash of Fan1  | Fan1 error  | 
  | |
66  | E493  | Output current sensor error of Fan1  | Fan1 error  | 
  | |
67  | E496  | DC voltage sensor error of Fan1  | Fan1 error  | 
  | |
68  | E499  | Heat sink temperature sensor error of Fan1  | Fan1 error  | 
  | |
69  | E500  | IPM over heat error on inverter 1  | Check Outdoor Inverter PBA.  | ||
70  | E508  | Smart install is not installed  | -  | 
  | 
  | 
  | 
  | 
  | 1.  | Check if the service valve is open  | |
  | 
  | 
  | 2.  | Check the amount of the refrigerant  | |
  | 
  | 
  | in the outdoor unit  | ||
  | 
  | 
  | 3.  | Check for refrigerant leakage (pipe  | |
71  | E554  | Detected full gas leakage  | 
  | connection, pipe extension and  | |
  | others) and charge refrigerant if  | ||||
  | 
  | 
  | 
  | ||
  | 
  | 
  | 
  | necessary  | |
  | 
  | 
  | 4.  | Check the sensor of the indoor unit  | |
  | 
  | 
  | 5.  | Check for EEV connection and  | |
  | 
  | 
  | 
  | connect them again if necessary  | 
  | 
72  | E556  | Error due to mismatching capacity of indoor and Check the indoor and Outdoor unit  | |||
outdoor unit  | Capacity  | ||||
  | 
  | 
  | 
  | 
  | INSTALLATIONPARTS | 
73  | E660  | Inverter Boot Code error  | -  | 
  | |
  | 
  | 
  | 
  | 
  | |
English 73