Samsung error codes
Samsung displays numeric-plus-letter codes such as 4C, 5E or 21E, and many models run a Smart Care self-check through the app. Washers and dryers often use letter pairs, refrigerators use number plus E. The codes apply to model numbers such as DW80R5061US, DW80K7050US and DV45T6000EW; check the label on your unit to confirm yours.
79 codes across 4 appliance types.

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Samsung dishwasher codes
1EClogged filter errorHCHigh temperature heater error3CPump operation error3EHigh temperature water supply4CWater supply error5CDrain error7EWaterWall reflector error9ELow water level errorAPAccess Point modebEButton errorCECommunication errorHEHeater errorLCLeakage errorOCOver-level water errorPCZone wash errorPEHalf load function errortETemperature sensor error
Samsung dryer codes
tSTemperature sensor errorHCHeating errorClgVent blocked (Vent Blockage test result)C80Vent about 80 percent blockedC90Vent over 90 percent blocked9C1Voltage errorbEJammed button errordCDoor errorACCommunication errorFCFrequency errorCtTemperature out of test rangeC1Laundry detected in drumdnFirmware download in progress3CMotor erroroDDry time errorHC2Gas ignition error
Samsung refrigerator codes
21EEvaporator fan feedback error22EFridge fan error5EDefrost sensor error8EIce maker (freezer) sensor error14EIce maker sensor error33EIce pipe heater error39EIce maker function error40EIce room fan error84CCompressor lockOF OFCooling Off (Demo) mode83ECompressor abnormal current error85ECompressor under voltage error86ECompressor over voltage error88 88Communication fault at startupPC ERBoard communication errorAPAccess Point mode76CWater in Autofill compartment85CLow voltage notice (Family Hub)41CFamily Hub display issue1EFreezer temperature sensor error
Samsung washer codes
4CWater supply error (washer not filling)4C2Hot and cold hoses swappedLCLeakage or water level error5CDrain error (no drain)OEOverflow errorbE2Jammed button error9C1Voltage or power errordCDoor errorSDCDetergent drawer errorSUdExcessive sudsddCAdd Wash door errorUEUnbalanced load errorCbCalibration modeCLChild lock draindnFirmware download in progress3EMotor errorAECommunication error8EVibration (MEMS) sensor errortETemperature sensor errorHEHeater errorPCClutch position errorIESystem errorbEMotor speed sensor error7ESilverCare error9C7Overcurrent or high-temperature circuit errorSrSystem relay error



