Titus Sensor STE-8001 and STE-8201 - Manual (Page 27)

STE-8001 and STE-8201 sensors
Revision A
Commissioning functions
Balancing airflow
27
Balancing airflow
The airflow balancing method described in this section requires a flow hood or
other accurate method to measure airflow. The airflow balancing procedure
requires entering the Level 2 password which is described in the topic
Enter the
commissioning mode on page 14 .
Note
If the VAV unit is a heat only or cooling only unit, the airflow setpoints for the
unused mode must be set within the range of the mode in use. Failure to set the
unused setpoints correctly will result in unpredictable or erroneous air
balancing settings. See
Setting the airflow setpoints on page 23 for the procedure
to adjust the setpoints.
Note
Starting the balancing procedure erases all previous airflow correction factors.
The airflow readings displayed by the STE-8000 are the actual uncorrected
airflow readings as measured by the controller.
The airflow balancing procedure
Procedure Steps STE display
Starting display 1. Start at the temperature display.
2. Enter the Level 2 password. The
display changes to the COMM.
Select the COMM
display 1. From the COMM display, press the
or buttons to show the BLNC
display.
2. Press the button to select BLNC.
The display advances to PRI.
3. Press the button to select PRI.
72
12S1
PSW2
OOOO
Set
Point
Set
Point
COMM
BLNC
PRI