Samsung AR18HSFNBWKNEU - Display Error and Check Methods

3-2 Samsung Electronics
3-2 Display Error and Check Method
3-2-1 Indoor Display Error and Check Method
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E101 / E102 Communication Error (Indoor Outdoor)
E121 ROOM TH sensor error
E122 INDOOR MID, INDOOR IN PIPE-TH sensor error
E154 Fan Error (Indoor)
E162 EEPROM Error (Indoor)
E163 Option Error
E203 Time out Comm. (Inv Micom
Main Micom)
E221 OUT-TH(Outdoor Temperature) Sensor Error
E231 CON-TH(Cond Temperature) Sensor Error
E251 DIS-TH(Discharge Temperature) Sensor Error
E416 DIS-TH(Discharge Temperature) Over Error
E422 EEV or Valve Close error-Self diagnosis
E440 Prohibit Operation Condition Error (Heating)
E441 Prohibit Operation Condition Error (Cooling)
E458 Fan Error(Outdoor)
E461 Comp Starting Error
E462 AC Input I_Limit Trip Error
E464 IPM Over Current(O.C) Error
E465 Comp V_limit/I_limit Error
E466 DC-Link Voltage Under/Over Error
E467 Comp Wire Missing Error
E468 Current Sensor Error
E469 DC-Link Voltage Sensor Error
E470 EEPROM Data Error (no data)
E471
EEPROM Data Error (Main Micom
Inv Micom)
E474 Heatsink Sensor Error
E483 Over Voltage Protection Error
E484 PFC Over Load Error
E485 Input Current Sensor Error
E488 AC Input Voltage Sensor Error
E500 Heatsink Over Temperature Error
E554 Gas Leak Error