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daniel63Aug 10, 2025
What to do if FLOW SENSE indicator shows four bars on my LG DLG4971W?
- SSylvia DavisAug 10, 2025
If the FLOW SENSE indicator shows four bars during the drying cycle on your LG dryer, this indicates restrictions in the external dryer venting, ductwork due to lint buildup or debris, or many turns/restrictions in the ductwork. Consider installing a shorter or straighter duct run. The ductwork should be checked and cleaned soon. The dryer can still be used, but drying times may be longer. Note that if exhaust restrictions are sensed by the FLOW SENSE system, the indicator will remain on for two hours after the cycle ends. Opening the door or pressing the POWER button will reset it.