VC1000 Focus Guide - ProLon

VAV Controller
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1 VAV Controller Icon
Each VAV Controller added to your system has its own icon. Each icon displays data
about the VAV Controller it represents, and this data is updated regularly. You can open
the configuration screen for a VAV Controller by double-clicking on its icon. If the VAV
Controller is offline, all data values will show “N/A” (not applicable).
Figure 1.1.1: Typical VAV Controller icon
Please note that if the VAV Controller is Pressure Independent, the airflow in the duct
will be shown in the icon. Otherwise, the damper position will be displayed instead.
1.1 Icon Data
• Title: The name of the VAV Controller. You can change it by right clicking the icon and
choosing “Rename”. By default it is set to “VC1000”.
• PIN number: This can be seen in the blue and orange circle (yin/yang) at the left side
of the icon. This is the address number you typed when creating the icon. It
represents the PIN number on the dipswitch of the VAV Controller.
• Temperature: The current room temperature. Will display “N/A” if there is no
temperature sensor attached or if offline.
• Setpoints: The active heating and cooling setpoints, respectively. Will display “N/A” if
the VAV Controller is offline.
• Demand: The demand calculated by this VAV Controller. Ranges from 100% cooling to
100% heating. Will display “N/A” if the VAV Controller is offline.
• Damper: The position of the damper in percentage. Will be replaced by “Flow” (airflow
in the duct) if the VAV Controller is pressure independent. Will display “N/A” if the
VAV Controller is offline.
• Flow: The airflow in the duct controlled by this VAV Controller in CFM (cubic feet per
minute). Will be replaced by “Damper” (damper position) if the VAV Controller is
pressure dependent.
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