E5
LG
Steam Generator Overheat / Low Water Error
LG dryer with steam option shows E5; steam cycle fails to start or stops quickly.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Insufficient water supply to steam generator, Scaled or clogged steam generator, Faulty steam temperature sensor
How to Fix / Troubleshooting
Safety first: Disconnect power and close water supply.
Steps:
- Verify water flow: Confirm strong water flow at the hose by disconnecting it from the dryer and briefly opening the valve into a bucket.
- Descale steam system: If your model allows, follow LG's instructions for descaling the steam generator. Do not introduce chemicals unless specified by LG.
- Check for kinks: Inspect internal steam and water hoses for kinks or blockages.
- Sensor/Generator replacement: If E5 persists, the steam generator or its sensor may need replacement by a technician.
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Repair Difficulty
Hard
4/5
Required Part
Steam Generator Assembly
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