Remote control

  • E:00 – No error
  • E:02 – Model Information Error
  • E:04 – Power Frequency Error
  • E:06 – EEPROM Access Error
  • E:09 – Room Sensor Error
  • E:0A – Heat Exchanger Center Sensor Error
  • E:0b – Heat Exchanger Input Sensor Error
  • E:11 – Drainage Error
  • E:13 – Indoor unit fan motor error
  • E:18 – Control error
  • E:18 – Card control error
  • E:1F – Network communication error
  • E:21 – Main PCB Communication Error between signal transmission PCB
  • E:32 – Outdoor unit error

Outdoor Unit Error Code List

  • —- Initial Adjustment Error
  • 1 3.1 – Communication Error Between Outdoor Units
  • 1 4.1 – Outdoor Unit Network communication 1 Error
  • 1 4.2 – Outdoor Unit Network communication 2 Error
  • 2 8.1 – Automatic Address Setting Error
  • 2 8.4 – Signal Amplifier Automatic Address Setting Error
  • 5 U.1 – Indoor Unit Error
  • 6 1.5 – Outdoor Unit Reverse Phase, Missing Phase Cable Error
  • 6 2.3 – Outdoor Unit EEPROM Access Error
  • 6 2.6 – Inverter Communication Error
  • 6 2.8 – Outdoor Unit EEPROM Data Error
  • 6 3.1 – Inverter Error
  • 6 7.2 – Inverter PCB Instantaneous Power Failure Detection
  • 6 8.1 – Magnetic Relay Error
  • 6 8.2 – High Current Limiting Resistor Temperature Rise Protection
  • 6 9.1 – Outdoor Unit Signal transmission PCB Parallel communication Error
  • 7 1.1 – Discharge Socket Sensor 1 Error
  • 7 1.2 – Discharge Temperature Sensor 2 Error
  • 7 2.1 – Compressor Temperature Sensor 1 Error
  • 7 2.2 – Compressor Temperature Sensor 2 Error
  • 7 3.3 – Outdoor Unit Coil Sensor Error
  • 7 4.1 – Outdoor Unit Temperature Sensor Error
  • 7 5.1 – Outdoor Temperature Sensor Error
  • 7 7.1 – Cooling Block Temperature Sensor Error
  • 8 2.1 – Overcooling Heat Exchanger Sensor Error (Input)
  • 8 2.2 – Overcooling Heat Exchanger Sensor Error (Output)
  • 8 3.1 – Liquid Pipe Temperature Sensor 1 Error
  • 8 3.2 – Liquid Pipe Temperature Sensor 2 Error
  • 8 4.1 – Current Sensor 1 Error
  • 8 6.1 – High Pressure Sensor Error
  • 8 6.3 – Low Pressure Sensor Error
  • 8 6.4 – High Pressure Switch 1 Error
  • 8 6.5 – High Pressure Switch 2 Error
  • 9 2.1 – Compressor 2 Error
  • 9 2.2 – Compressor 2 Current Value Error
  • 9 3.1 – Inverter Compressor Operating Error
  • 9 4.1 – Disarm Detection
  • 9 5.5 – Compressor Motor Synchronization Loss
  • 9 7.1 – Outdoor Unit Fan Motor Locking Error
  • 9 7.4 – Low Voltage at Outdoor Unit Fan Motor
  • 9 7.5 – Outdoor Unit Fan Motor Temperature Error
  • 9 U.2 – Auxiliary Unit Error
  • A 1.1 – Discharge Temperature 1 Error
  • A 2.1 – Discharge Temperature 2 Error
  • A 3.1 – Compressor 1 Temperature Error
  • A 3.2 – Compressor 2 Temperature Error
  • A 4.1 – High Pressure Error
  • A 4.2 – High Pressure Protection 1
  • A 4.3 – High Pressure Protection 2
  • A 5.1 – Low Pressure Error
  • A C.4 – Cooling Block Temperature Error

Classic and Wired Remote Control Error Code List

  • 1 2 – Remote control communication Error
  • 1 4 – Network Communication Error
  • 1 5 – Scan Error
  • 1 6 – Indoor Unit Parallel Communication Error
  • 3 1 – Indoor Unit Power Frequency Error
  • 3 2 – Indoor Unit Main PCB Error
  • 4 1 – Room Temperature Sensor Error
  • 4 2 – Indoor Unit Heat Exchanger Sensor Error
  • 5 1 – Indoor Unit Fan Motor Error
  • 5 3 – Water Drain ›Error
  • 9 U – Outdoor Unit Error

Group Remote Control Error Code List

  • — Initial Adjustment Error
  • 1 2 – Remote control communication Error
  • 1 3 – Communication Error Between Outdoor Units
  • 1 4 – Network communication Error
  • 1 5 – Scan Error
  • 1 6 – Indoor Unit Parallel communication Error
  • 2 6 – Address Setting Error
  • 2 8 – Other Adjustment Error
  • 3 1 – Indoor Unit Power Frequency Error
  • 3 2 – Indoor Unit Main PCB Error
  • 4 1 – Room Temperature Sensor Error
  • 4 2 – Indoor Unit Heat Exchanger Sensor Error
  • 5 1 – Indoor Unit Fan Motor Error
  • 5 3 – Water Drainage Error
  • 6 1 – Outdoor Unit Reverse Phase, Missing Phase Cable Error
  • 6 2 – Outdoor Unit Main PCB Error
  • 6 3 – Inverter Error
  • 6 7 – Inverter PCB Instantaneous Power Failure Detection
  • 6 8 – Magnetic Relay Error
  • 6 9 – Outdoor Unit Signal transmission PCB Error
  • 7 1 – Discharge Temperature Sensor Error
  • 7 2 – Compressor Temperature Sensor Error
  • 7 3 – Outdoor Unit Heat Exchanger Temperature Sensor Error
  • 7 4 – Outdoor Unit Temperature Sensor Error
  • 7 5 – Outside Temperature Sensor Error
  • 7 7 – Cooling Block Temperature Sensor Error
  • 8 2 – Over Cooling Heat Exchanger Sensor Error
  • 8 3 – Liquid Pipe Temperature Sensor Error
  • 8 4 – Current Sensor Error
  • 8 6 – Pressure Sensor Error
  • 9 2 – Compressor 2 Error
  • 9 3 – Compressor Operating Error
  • 9 4 – Disarm Detection
  • 9 5 – Compressor Engine Control Error
  • 9 7 – Outdoor Unit Fan Motor Error
  • A 1 – Discharge Temperature 1 Error
  • A 2 – Discharge Temperature 2 Error
  • A 3 – Compressor Temperature Error
  • A 4 – High Pressure Error
  • A 5 – Low Pressure Error
  • A C – Cooling Block Temperature Error
  • C 4 – PCB Error
  • C A – Software Error
  • C 1 – PCB Error 1