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Samsung Dryer Error Code HC: Meaning and Fix

HC
How HC appears on a Samsung dryer display.
Samsung Dryer High Limit Thermostat (part DC47-00017A), shown as the reference photo for code HC
Product photo via AppliancePartsPros.com (Samsung OEM part)

Also shown as: hE, HC4, 1 HC

Reading the dryer display

On a dryer the code shows in the time-remaining window or as blinking status lights. Write down the characters before you press anything, because starting a new cycle usually clears the display. Samsung codes combine a digit with a letter, and some alternate with the cycle time.

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.

What causes HC

How to fix it

  1. Clean the lint screen and the whole exhaust duct.
  2. Let the dryer cool for 30 minutes, then try a short cycle.
  3. On an electric dryer, have the outlet voltage checked at both legs.
  4. Test the thermal fuse and high-limit thermostat for continuity.
  5. Test the heating element for continuity.
  6. Replace any open component; fix the airflow first so the new part does not fail again.

Parts you may need

PartPart no.Buy
Dryer High Limit ThermostatDC47-00017AFind part
Dryer Thermal FuseDC47-00016AFind part
Dryer Heating ElementDC47-00019AFind part

Part numbers are OEM references; confirm fit by your model number before ordering. Some links are affiliate links; we may earn a commission at no extra cost to you.

Questions

Is HC a gas igniter code?

Not usually. Gas ignition problems appear as HC2 on many models.

Why does the dryer run but not heat?

An open thermal fuse or burned element leaves the drum turning cold.

Is this code dangerous?

Overheating is a fire risk, so stop using it until airflow and parts are checked.

Other Samsung dryer codes

Samsung Dryer Thermistor Temperature Sensor (part DC32-00007A), shown as the reference photo for code tStSTemperature sensor errorSamsung Dryer Lint Filter Assembly (part DC97-17965A), shown as the reference photo for code ClgClgVent blocked (Vent Blockage test result)Samsung Dryer Lint Filter Assembly (part DC97-17965A), shown as the reference photo for code C80C80Vent about 80 percent blockedSamsung Dryer Lint Filter Assembly (part DC97-17965A), shown as the reference photo for code C90C90Vent over 90 percent blockedSamsung Dryer Main Control Board (part DC92-00669Y), shown as the reference photo for code 9C19C1Voltage errorSamsung Dryer Main Control Board (part DC92-00669Y), shown as the reference photo for code bEbEJammed button error

Sources

Part numbers are OEM references; confirm fit by your model number before ordering. Meanings compiled from manufacturer and parts-retailer documentation; see sources below. Unplug the appliance before opening it.

Applies to models including DV45T6000EW, DV45H7000EW, DV42H5000EW, DVE45R6100W, DVG45R6100W, DV50K8600EV.