What does the 'Check Vent' indicator light mean and what should I do?

The Check Vent indicator lights up when there is a blocked vent or low airflow condition, such as a clogged lint screen or a crushed, kinked, or excessively long vent run. The dryer will continue to run when this indicator is present — touch any key to clear it from the display. You should clean the lint screen, inspect and clear the vent run, and confirm the exterior exhaust hood is free of lint and debris. If the problem persists, contact a venting specialist. (Page 17)