LG Error Code E:HC (electric) — Element open

Service Guy AI • Dryer • Medium severity • Intermediate skill • ~30 min repair

What Does LG Error Code E:HC (electric) Mean?

LG dryer: Element open

This is a medium-severity fault. The machine may complete the current cycle but is signalling a problem you should resolve before it escalates.

Possible Causes (5)

LG engineers identify the following root causes for fault code E:HC (electric). Work through them in the order shown — they are listed from most common to least common.

1. Heating element is faulty or broken
2. Wiring to the heating element is damaged
3. Thermal fuse is blown
4. Control board malfunction
5. Temperature sensor is defective

Step-by-Step Troubleshooting (6 steps)

Follow this sequence to diagnose and clear LG error code E:HC (electric). Power down and unplug the machine before any internal inspection.

1. Disconnect power before servicing the dryer.
2. Inspect the heating element for visible damage or breaks.
3. Check the wiring connections to the heating element for any signs of wear or damage.
4. Test the thermal fuse for continuity using a multimeter.
5. Examine the control board for any burnt components or signs of failure.
6. Replace any faulty components as necessary.

Required Parts

Have these LG OEM part numbers ready before starting the repair. AAdvantage Laundry Systems carries verified parts for every code in this database.

• Heating element
• Thermal fuse

Diagnostic Test Mode

Enter LG diagnostic test mode: Hold 'Rinse+Spin + Power' for 3 seconds

Skill Level & Repair Time

This repair is appropriate for an experienced laundromat owner or in-house technician. You should be comfortable removing service panels, reading wiring diagrams, and using a multimeter to test continuity and voltage. Plan for approximately 30 minutes of active repair time once parts are on hand.

Get AI-Powered Diagnosis

If the steps above don't resolve LG E:HC (electric), run a free Service Guy AI diagnosis. Upload a photo of the error display and get an AI-generated repair plan tied to your exact LG model number, including supplier links for required parts and on-call technician escalation.

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