LG · Laundry · DLEX4000B · Owner's Manual
Poor airflow can increase drying time. A lint filter that is full of lint or clogged with fabric softener sheet residue can reduce airflow and make drying take much longer. The manual also refers you to the troubleshooting charts for more tips.
Source: LG DLEX4000B Owner's Manual, extracted page 49
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Frequently Asked Questions
Why does my dryer beep when I press a button and then nothing happens? If the dryer beeps but does not start, the Control Lock feature is turned on. To turn Control Lock off, turn the dryer on and then press and hold the button that has Control Lock on or under it for 3 seconds.
Why does my dryer take so long to dry clothes? Drying time depends on airflow. Proper airflow is critical for efficient dryer operation. If the lint filter is full of lint or clogged with fabric softener sheet residue, airflow can be reduced and the time needed to dry clothes can increase a lot. The manual also says to see the troubleshooting charts for more tips.
LG DLEX4000B Owner's Manual, extracted page 49Troubleshooting by symptom: drying results and wrinkles
Use the guidance below when clothes are drying unevenly, coming out wrinkled, feeling staticky, or still have damp spots after a cycle. These tips focus on load size, fabric type, dryness settings, and how long items stay in the dryer.
Drying time is not consistent Drying time can vary from load to load. This is normal when any of the following changes: - load size - fabric type - how wet the clothes are - the condition of the lint filter
LG DLEX4000B Owner's Manual, extracted pages 52-53This answer is only published when it has a reviewed answer status and a source citation back to the manual text.