Flow Sense four bars

Airflow restriction indicator; inspect ducts and exhaust hood.

What it means

Airflow restriction indicator; inspect ducts and exhaust hood.

This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.

Manufacturer source

Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.

If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.