Lg Dryer Error F1
⚡ Quick Answer: The LG dryer F1 error indicates a malfunction related to temperature, typically caused by an overheating condition detected by the temperature sensor.... ✅ DIY Fixable
What Does Error F1 Mean?
The LG dryer F1 error indicates a malfunction related to temperature, typically caused by an overheating condition detected by the temperature sensor. Symptoms include the error code appearing shortly after starting a cycle, the dryer stopping mid-cycle, or issues with heating. Restricted airflow or a faulty temperature sensor may lead to this error, necessitating a thorough inspection of the airflow system and internal components.
Common Symptoms:
- Error code F1 appears on display during or shortly after cycle start
- Dryer may stop mid‑cycle
- Possible lack of heating or overheating before code appears
Possible Causes
- Over‑temperature condition detected by temperature sensor/thermistor (medium)
- Restricted airflow causing overheating (medium)
How to Fix Error F1
DIY Fix Basic Checks and Reset
- Disconnect dryer from power for a few minutes to clear transient faults
- Ensure lint filter is clean
- Check external vent for obvious obstructions
Technician Only Inspect Temperature Sensors and Airflow System
- Test thermistor/temperature sensor continuity and replace if out of spec
- Inspect and test heating element and related connectors
- Check full ventilation path for restricted airflow and clean or repair ducts and venting
Parts needed: thermistor/temperature sensor, heating element, vent/duct components
- If error persists after basic cleaning and reset
- If internal components (sensors/heater) test out of spec or are suspected faulty
Technical Specifications
| wattage | 5000W |
|---|---|
| component | Control Board |
| resistance | N/A |
| part_number | EBR73512301 |
| voltage_rating | 240V AC |
Common Questions
What does F1 error mean on lg dryer?
F1 error indicates a temperature-related malfunction, often due to overheating or a faulty temperature sensor.
Can I fix lg dryer F1 error myself?
Yes, you can try basic checks like cleaning the lint filter and resetting the dryer by unplugging it.
How much does it cost to fix F1 error?
Repair costs typically range from $50 to $200, depending on parts and labor required.
When should I call a technician for F1?
Call a technician if the error persists after basic troubleshooting or if internal components are faulty.
Sources & References
- LG dryer errors explained (retailer guidance) (community)
Data last verified: 2026-01-10
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