Install Instructions

Procedure Steps Sensor display
Note: The airflow will attempt to stabilize on the
lowest value for either the cooling or heating
minimum airflow even if only one mode is
operational.
Note: The airflow displayed by the digital sensor in
this step is the actual, uncorrected airflow.
1. Wait for the minimum airflow value to stabilize.
2. With a flow hood, measure the actual airflow.
3.
Press the
Set
Point
button to advance to the entry display.
PMIN stops flashing.
4.
Press the or buttons to enter the measured
airflow.
5.
Press the
Set
Point
button to save the measured airflow.
The display advances to PRI.
5 Advance or exit
1. Press the or buttons to select one of the following:
l SEC to balance the secondary VAV for dual duct
systems. Choosing SEC advances to the SMAX
display. This is available only on dual duct
models.
l BACK to choose another commissioning function
l EXIT to return to the temperature display.
2.
Press the
Set
Point
button to select the next function.
PRI
SEC
6 Measure and enter the actual
maximum secondary airflow
The display begins flashing SMAX and also displays the
actual airflow at the bottom.
Note: The airflow displayed by the digital sensor in
this step is the actual, uncorrected airflow.
1. Wait for the maximum airflow value to stabilize.
2. With a flow hood, measure the actual airflow.
3.
Press the
Set
Point
button to advance to the entry display.
SMAX stops flashing.
4.
Press the or buttons to enter the measured
airflow.
5.
Press the
Set
Point
button to save the measured airflow.
The display advances to SMIN.
SMAX
OO
The airflow balancing procedure (continued)
SimplyVAV Section 5: Balancing airflow
Revision H 39