If you own an LG dryer and have encountered the D80 error code, it’s important to address the problem promptly. LG dryers are equipped with a built-in sensor system called FlowSense, designed to monitor airflow through the dryer vent.
When your LG clothes dryer takes longer than normal to dry, there’s typically a reason causing this to happen.
When the control panel displays any bar illuminated on the Flow Sense warning icon or shows either of these error codes: d80, d90 or d95 – there’s a problem with poor airflow through the dryer vent, resulting in the dryer shutting down to avoid it overheating and quite possibly becoming a fire risk.