Samsung Inverter AC Error Code List 2020

In this Post you can see Samsung Inverter AC Error Code List 2020. also follow fully4world for learn free online About RAC and HVAC. Error Code is very Important for every HVAC technician. Every Inverter AC have Error code to fix his Fault.

Samsung Inverter AC Error Code List 2022

Error CodesFault 
E464IPM Over Current overload
E461compressor not start
E473compressor blocking
E466DC Link card voltage error
E221outdoor temp. sensor
E416Discharge Temp. Overheat
E251Discharge temp. sensor
E468electric current sensor
E465compressor error
E237winding error of the temp. sensor
E202connection time (1 minute) expired
E458Fan Error(Outdoor)
E471OTP error
E467Compressor rotation/Wire Missing
E440operation condition secession Low
E441operation condition secession High
E469DC error of the voltage sensor
E462Trip error / PFC Over current
E554leak of refrigerant
E472zero crossing of the AC voltage
E556Capacity Miss-match
E121internal air temp. sensor is closed / cut off
E122evaporator temp. sensor closed / cut off
E154Indoor unit fan error
E101connection time (1 minute) exceeded
E186MPI error
E101Indoor TO Outdoor Wiring issuse
E102Indoor TO Outdoor Wiring issuse
E121ROOM Temp. sensor error
E122INDOOR MID, INDOOR IN PIPE-Temp.
sensor
E154Fan Error (Indoor)
E162EEPROM(Indoor motor)
E231Cond Temp. Sensor
E422EEV or Valve Close error-Self diagnosis
E470EEPROM Data Error (no data)
E471EEPROM Data Error (Main Micom Inv Micom)
E474Heatsink Sensor Error
E483Over Voltage Protection
E484PFC Over Load
E485Input Current Sensor
E488AC Input Voltage Sensor
E500Heatsink Over Temperature Error
E554Gas Leak Error
E163Option Error
E203Time out Comm. (Inv Micom Main Micom)
E440over(Heating) Error
E441Prohibit Operation Condition Error (Cooling)
E112Indoor Coil Sensor Failure

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