hE5
Samsung Dryer
Severity: CriticalWhat Does This Error Mean?
The hE5 error means your Samsung dryer has detected a fault in the heating system. The dryer cannot heat properly or has detected an unsafe temperature condition. The machine stops heating to prevent damage or fire risk.
Affected Models
- DVE45R6100W
- DVE50R8500V
- DV45H7000EW
- DV50K8600EV
- Samsung electric dryers with smart diagnosis
Common Causes
- Blocked or restricted exhaust vent causing heat to build up to unsafe levels
- Faulty heating element that has burned out or shorted
- Thermal fuse blown from overheating — this is a one-time safety device
- High-limit thermostat tripped or failed, incorrectly cutting heat
- Wiring fault between the heating element and the control board
How to Fix It
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Stop using the dryer immediately if it is running hot or if clothes are coming out scorched.
An hE5 error with overheating signs is a fire safety concern. Do not ignore it.
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Clean the lint screen and inspect the exhaust vent.
A blocked vent is the most common trigger for heating errors. Pull the dryer away from the wall and check the vent hose for kinks. Check the exterior vent cap for lint or bird nests.
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Unplug the dryer and allow it to cool completely for 30 minutes.
A tripped high-limit thermostat sometimes resets after cooling. Plug back in and test after the machine is fully cool.
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If the error clears after cooling, the vent restriction was likely the cause.
Clean the full exhaust duct before running the dryer again. Consider hiring a duct cleaning service for a thorough clean.
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If hE5 returns or the dryer still does not heat, schedule a technician.
A technician will test the thermal fuse, heating element, and thermostats with a multimeter. A blown thermal fuse is not resettable — it must be replaced.
When to Call a Professional
The hE5 error almost always requires a technician. A blown thermal fuse, failed heating element, or bad thermostat are internal components. Do not attempt to bypass any thermal safety devices — they protect against fire. Expect repair costs of $100–$300.
Frequently Asked Questions
Will a Samsung dryer with hE5 still tumble without heat?
Sometimes — the drum motor and the heating system are separate. If only the heating circuit is faulted, the drum may still turn on an Air Dry setting. However, do not continue using the dryer for heated cycles until the fault is fixed.
What is a thermal fuse and why does it blow?
A thermal fuse is a one-time safety device that burns out permanently when it detects dangerous overheating. It cannot be reset — it must be replaced. The most common reason it blows is a restricted exhaust vent. Just replacing the fuse without fixing the underlying vent problem will cause the new fuse to blow again.
How much does it cost to fix a Samsung dryer hE5 error?
A thermal fuse replacement costs $5–$15 for the part and $80–$150 in labor. A heating element replacement costs $20–$60 for the part and $100–$200 in labor. Always address the root cause (vent cleaning) at the same time to prevent repeat failures.