Samsung dryer error codes

CodeMeaningAlso shown as
9C1Abnormal power supply voltage9E, 9E1, 2E
bEStuck buttonbE2, bC2, 6E, 6E2, 6C2
dCDoor not closed or latcheddE, dF, do, d0, 1 dC, 1 dF
tCTemperature sensor errortS, t5, tO, t0, tE, tE3, tC5, tCS, 1 tC
HCDryer is overheatinghE, HC4, 1 HC
HC2Gas ignition error
ACInternal communication errorAE, Et, EEE, AE3, AE4, AE5, E3, 1 AC
FCPower frequency errorFE, 1 FC
3CMotor error
ClgVent is cloggedCl9, Cg
C90Vent mostly blockedC9o, C9, C80, C8o, C8

Other Samsung appliances: Washer codes · Dishwasher codes