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AIRFLOW ALARM SETPOINT
The alarm point should normally be set to 0.35m/sec but may be changed if required.
The alarm point should not be set too close to the target airflow to avoid unwanted
alarms. The back key stores the set point and returns to the calibration menu.
MAIN AIRFLOW TARGET
Main Airflow Target is the face velocity the cabinet is trying to maintain. This should
normally be set to 0.50m/sec. but may be changed if required. The back key stores
the set point and returns to the calibration menu.
LOW FAN SPEED TARGET
