LG DLEX4000B d80 error code
Error code: d80
d80 indicates restricted dryer airflow. LG dryer guidance treats airflow restriction as a lint, duct, venting, or installation issue to resolve before continued drying.
Source integrity
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1Code index status1Source manual1Original code source URL1Original manual URL1Plain-text export1Manual JSON catalog4Fix steps
- Code index status
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- Source manual
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- Original code source URL
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- Original manual URL
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- Manual JSON catalog
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- Fix steps
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Error-code support map
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- First checks
4 fix steps
Start with the manual-grounded checks before replacing parts or resetting the appliance.
- Source
Owner's Manual
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- Model
DLEX4000B support hub
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- Code family
1 related code
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- Guides
1 guide
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- Parts
2 part references
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Common causes
- Lint filter needs cleaning
- Exhaust duct is crushed, long, blocked, or clogged
- Outside vent hood is blocked
- Load or cycle choice is preventing normal drying
Fix checklist
Work through these checks in order, using the source manual trail before replacing parts or escalating service.
- Fix step 1
Clean the lint filter before testing again.
- Fix step 2
Inspect the exhaust duct and exterior vent for lint buildup or restriction.
- Fix step 3
Reduce oversized loads and select a suitable drying cycle.
- Fix step 4
Stop using the dryer and request service if airflow warnings remain after venting is corrected.
Source trail
LG Dryer Not Drying support page; LG DLEX4000B Owner's Manual, pages 42-43 and 50-53
- Code
- d80
- Index status
- indexable
- Manual
- LG DLEX4000B Owner's Manual
- Model
- DLEX4000B