LG Washer Error Code HE: Meaning, Causes, and Easy Fixes
LG washer error code HE indicates a heating problem in the washing machine. Learn what causes the HE error, how to fix it, and when to call a technician.
ERROR CODES
3/4/20262 min read
What Is LG Washer Error Code HE?
If your LG washing machine shows HE on the display, it usually means there is a heating system problem.
Many LG washers use an internal heater to warm the water during certain wash cycles. When the washer cannot heat the water properly, it displays the HE error code and may stop the cycle.
This issue may occur because of a faulty heater, wiring problem, or sensor malfunction.
Quick Signs You Might Notice
When the HE error code appears, you may notice:
The washer stops during the wash cycle
Water does not heat properly
The cycle takes longer than usual
The machine displays HE on the screen
Main Causes of LG Washer HE Error
Below are the most common reasons this error appears.
Faulty Heating Element
The heating element warms the water inside the washer. If it becomes damaged or burned out, the washer cannot heat water.
Defective Thermistor
The thermistor monitors the water temperature. If it sends incorrect readings, the washer may think the heater is malfunctioning.
Wiring Problems
Loose or damaged wires connecting the heater to the control board can prevent proper heating.
Control Board Issues
In rare cases, the washer’s main control board may fail to activate the heater.
How to Fix LG Washer Error Code HE
Try these solutions before calling for service.
Restart the Washer
Turn off the machine and unplug it for about 5 minutes. Plug it back in and restart the cycle. This can reset minor system errors.
Check Power Supply
Sometimes unstable electricity can cause heating issues. Ensure the washer is connected to a stable power source.
Run a Different Wash Cycle
Try running a normal wash cycle to see if the error appears again.
Inspect the Heater (Advanced Step)
If you are comfortable with appliance repair, check the heating element and wiring connections for damage.
Prevention Tips
You can reduce the chances of heater-related errors by following a few simple habits.
Avoid overloading the washer
Run regular tub cleaning cycles
Use the correct detergent amount
Ensure stable electricity supply
When to Call a Professional
If the HE error continues after restarting the washer, the issue is likely related to internal components such as:
Heating element failure
Faulty thermistor
Damaged wiring
Control board malfunction
A trained technician can test and replace these parts safely.
Final Thoughts
The LG washer error code HE usually points to a water heating problem inside the machine. While a simple reset may fix temporary glitches, persistent HE errors often require inspection of the heating system.
By maintaining the washer properly and addressing issues early, you can keep your LG washing machine running efficiently for years.
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