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ErrBase

Samsung Dryer HE Error Code: Heating System Fault

Quick Answer

Samsung dryer HE error code signals a heating system failure. The root cause is the same as HC: blocked exhaust duct, blown thermal fuse, failed cycling thermostat, or a faulty heating element. A clogged duct is responsible for more than half of all HE occurrences because restricted airflow traps heat until the thermal protection activates.

Samsung dryer HE error code signals a heating system failure. The root cause is the same as HC: blocked exhaust duct, blown thermal fuse, failed cycling thermostat, or a faulty heating element. A clogged duct is responsible for more than half of all HE occurrences because restricted airflow traps heat until the thermal protection activates. Fix the duct blockage before replacing any thermal parts, or the replacement components will fail prematurely.

SamsungDryerSeverity: highDifficulty: intermediate87% DIY Success
Time to Fix
45–90 min
Difficulty
intermediate
Parts Cost
$8 – $60
Tools Needed
Multimeter, Phillips screwdriver

What Does the HE Code Mean?

HE is Samsung's heating error code. It shares the same diagnosis and parts as the HC code. Start with the exhaust duct, then work through the thermal fuse, thermostat, and heating element.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

Clogged lint or exhaust duct restricting airflow (50%)40%
Failed cycling thermostat (25%)24%
Heating element grounded or broken (10%)22%
Blown thermal fuse (15%)14%

Symptoms You May Notice

  • HE displayed on control panel mid-cycle
  • Dryer runs but produces no heat
  • Clothes remain damp after a full cycle
  • Dryer shuts off before cycle completes
  • Drum rotates but heating element does not activate

Can you reset a Samsung dryer to clear the HE code?

After correcting the heating fault, unplug the dryer for 60 seconds and reconnect power. The HE code clears automatically if the fault condition is resolved. If the thermal fuse was replaced, the code will not return as long as the duct is clear.

Tools Required for Diagnosis

MultimeterPhillips screwdriverNut driver (5/16")Duct cleaning brush

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

1

Unplug the dryer

Unplug the dryer. Disconnect the exhaust duct from the rear and inspect the full duct run to the exterior vent. The duct must be free of lint and maintain a full 4-inch diameter. Check the exterior vent flap opens freely.

2

Locate the thermal fuse on the exhaust duct housing inside the cabinet

3

Test the cycling thermostat continuity at room temperature

4

Test the heating element resistance

5

Replace any failed components, reconnect the exhaust duct, plug

Replacement Parts

If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.

Part Name
Thermal FuseDC96-00887C · $8–$15
Cycling ThermostatDC47-00018A · $12–$22
High-Limit ThermostatDC47-00016A · $10–$18
Heating ElementDC47-00019A · $30–$60

Repair vs. Replace Calculator

Appliance Age (Years)7 Yrs
Labor Approach
Our Verdict
REPAIR
Estimated Cost: $34 (Parts) vs $725 (New Machine)

Frequently Asked Questions

What is the difference between HE and HC on Samsung dryers?
HE and HC indicate the same heating system fault. The code displayed depends on the model and firmware version. Both are diagnosed and repaired the same way, starting with the exhaust duct and then testing the thermal fuse, thermostat, and heating element.
My Samsung dryer shows HE but the drum still spins. Is that normal?
Yes. When the heating system faults, the control board shuts off the heating element but may allow the drum motor to continue running. You will notice clothes come out damp or cool. The motor and the heating system are separate circuits.
How often should I clean the Samsung dryer exhaust duct to prevent HE errors?
Clean the exhaust duct at minimum once per year. If you run more than 5 loads per week, every 6 months is safer. A professional duct cleaning service can clear buildup that is deep in the wall run.

Related Samsung Dryer Error Codes

Code: HCSamsung Dryer HC Error Code: High Temperature FaultCode: TCSamsung Dryer TC Error Code: Thermal CutoutCode: H01Samsung Dryer H01 Error Code: Heater Open Circuit

Same Fix on Other Brands

Whirlpool heating fault:

Same Fix Works on These Brands

Samsung shares the same hardware platform with these brands. The diagnosis and repair steps are identical.

Samsung washerSamsung Washer 3C2 Error Code: Motor StallSamsung washerSamsung Washer 3E Error Code: Motor FaultSamsung washerSamsung Washer 4C Error Code: No Water SupplySamsung washerSamsung Washer 4E Error Code: Water Supply Fault (Top Load)Samsung washerSamsung Washer 5C Error Code: Drain Error (Older Display)Samsung washerSamsung Washer 8C Error Code: Vibration Sensor Fault

Models Known to Experience HE Errors

This repair applies to most Samsung dryers with this error code. Common model numbers include:

DV45R6100CW, DV45T3400W, DV50R5400EV, DVE45R6100W, DVE55R5400V, DV45H7000EW

Last verified for technical accuracy on March 14, 2026