Airflow Sensor - Honeywell Excel 10 Quick Manual

Minimum Airflow Setpoint too Close to
Maximum Airflow Setpoint
Decrease the value of the Minimum Airflow setpoint
and repeat the minimum airflow balance procedure.
Airflow Velocity Less Than 200 fpm
Check the velocity at the minimum airflow setpoint. If
the minimum airflow velocity is at or below 200 fpm, try
increasing the minimum airflow setpoint.

Airflow Sensor

If there are issues in the minimum airflow balancing,
one possible area to check is the operation of the
airflow sensor itself.
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