Static Pressure Check; Duct Assessment (Zoning Applications Only) - Carrier Infinity SYSTXCCITW01 Installation Instructions Manual

selected. If an incorrect selection was made, touch RE- - INSTALL to restart the
installation process.
5.11.

Static Pressure Check

The static pressure check screen will appear next. The system will perform a static
pressure check. This process will take about 1- - 1/2 minutes to complete. When
completed, a screen will appear displaying the static pressure (in inches) across the
equipment at the expected highest delivered airflow. If the blower RPM is greater
than 1200, then a warning will appear, but equipment operation and the
TrueSenset dirty filter detection operation will not be affected. When the static
pressure check is complete, touch NEXT.
NOTE: The static pressure check occurs only at initial installation, or when
INSTALL is run in the INSTALL/SERVICE menu.
5.12.

Duct Assessment (zoning applications only)

The duct assessment screen will be displayed next for zoning applications. Touch
NEXT to start Duct Assessment. Duct Assessment will measure the relative size of
the ductwork, up to and through the dampers. These measurements are used to
control the correct amount of airflow in the zoned system. Status messages will
appear on the screen to indicate what the system is doing. The process will take
Example: SPP Equipment Summary Screen
20
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