Manual overview · LG · Laundry · DLEX4000B
Manual error codes for LG DLEX4000B Owner's Manual.
Manual error-code index with source-backed meanings, likely causes, fix steps, related answers, troubleshooting guides, parts, and source/download proof.
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This page keeps code records tied to exact model context, source sections, reviewed answers, troubleshooting handoffs, part references, and source/download routes.
- Error codes
Indexable code records tied to this manual or exact model.
- Code families
Grouped display-code families for comparing related warnings, faults, and information codes.
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Ordered manual-grounded checks preserved from code records.
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- Reviewed answers
Reviewed answer-library entries available before resetting, replacing parts, or escalating support.
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Step-by-step troubleshooting paths connected to this manual or exact model.
- Part references
Model-linked part context available after source-backed checks point to a component.
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Error-code meanings and checks
1 error code connected to DLEX4000B and this manual's support graph.
- d80 · 4 fix steps · LG Dryer Not Drying support page; LG DLEX4000B Owner's Manual, pages 42-43 and 50-53
LG DLEX4000B d80 error code
d80 indicates restricted dryer airflow. LG dryer guidance treats airflow restriction as a lint, duct, venting, or installation issue to resolve before continued drying.
Likely causes: Lint filter needs cleaning; Exhaust duct is crushed, long, blocked, or clogged; Outside vent hood is blocked
- Clean the lint filter before testing again.
- Inspect the exhaust duct and exterior vent for lint buildup or restriction.
- Reduce oversized loads and select a suitable drying cycle.
- Stop using the dryer and request service if airflow warnings remain after venting is corrected.
Code family coverage
- 1 code
D8o
Manual error-code records grouped by normalized display-code family.