LG DLEX3900W how to save a custom program on the DLEX3900W
To reuse a combination of settings.
Steps
- Turn the dryer on and set the cycle, cycle modifiers and options.
- Hold the Custom PGM button for 3 seconds. This replaces any program saved earlier, because only one can be stored.
- To use it later, turn the dryer on, press Custom PGM and press Start/Pause.
Source: Operation: Custom PGM Source: Operation: Custom PGM, p. 42
Other DLEX3900W procedures
- How to clean the lint filterAfter every cycle, and when drying takes longer than usual.
- How to turn off Control Lock on the DLEX3900WWhen the buttons beep and nothing happens, or CL shows in the display.
- How to turn off Control Lock on the DLEX4000WWhen the buttons beep and nothing happens, or CL shows in the display.
Sources
- Owner's Manual, Dryer DL*X390**. LG Electronics Inc. Document MFL70442672, revision Rev.00, 2024-02-26, 64 pages, en-US. gscs-b2c.lge.com. Listed on the manufacturer's support page. Retrieved 12 November 2026.
- Owner's Manual, Dryer DL*X400** / DL*X408**. LG Electronics Inc. Document MFL70442676, revision Rev.02, 2026-06-25, 60 pages, en-US. gscs-b2c.lge.com. Listed on the manufacturer's support page. Retrieved 12 November 2026.
Page numbers are the numbers printed in the manual. Where this page and the manual differ, follow the manual.