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WEBVISION™
95-7769—01 82
UV Controller Wiring Diagram
Purpose
Display the wiring diagram for the UV controller.
Mode
Configuration can be performed with the device Off-line or
On-line.
Procedure
1. Click the Wiring Diagram button on the left pane to
open the Wiring Diagram Configuration page.
2. Enter information into available fields.
3. Click Commit to save the settings or Reset to revert to
the last saved settings.
4. Click Back to display the Custom Wiring page.
NOTE: Fields appearing grayed out indicate those fields that
change based on the Controller Type selected on the
Outputs page.
Configuring the Excel 10 VAV II
Controller
The W7751B, W7751HSmart, W7751F, W7751D Standard
are the different model types of the VAV controller belonging
to the Excel10 family. It is a LonMark compliant device
designed to control volume and pressure of air. VAV II
controllers include integrated Flow sensor on an expanded I/O
platform.
The expanded hardware platform allows you to configure the
controller with additional Analog and Digital inputs sensors:
• Analog Sensors types: T7750 integrated setpoint pot or
20 k NTC resistive sensors.
• Digital inputs: SPST type dry contact type devices.
• Also Digital Outputs: 8 configurable digital Triac outputs.
(24 Vac & 500 mA).
Navigating to Excel 10 VAV II pages
Go to the Devices tab. Expand the list of devices on the left
pane (listed under WebVision). Select a device to view its
properties.
• Configuration
• Inputs
• Control Parameters
•PID
• Flow Pickup
• Miscellaneous
• Custom Wiring
• Wiring Diagram
Purpose
Define VAV configuration attributes for the Excel 10 VAV II
controller.
Mode
Configuration can be performed with the device On-line or
Off-line.
Procedure
Use Table 62 to configure the Excel 10 VAV II.
1. Click the Configuration button on the left pane to open
the Outputs Configuration page.
2. Enter information into available fields.
3. Click Commit to save the settings or Reset to revert to
the last saved settings.
4. Click Next to display the Inputs Configuration page.
Excel 10 VAV II Configuration Parameters
Table 62. Excel 10 VAV II - Configuration Parameters.
Name Definition
Model Type Defines the XL10 Controller Hardware that will be used for this application. The controller type selection is
validated during the download process to prevent a mismatch of hardware configuration.
Valid selections for this field are:
• W7751B
• W7751HSmart
• W7751F
• W7751DStandard
NOTE: W7751HSmart supports 4 output pins while all other models support 8 output pins.
Pressure Type Defines the VAV Terminal Unit pressure control operation for this Application. This selection defines how the
controller will operate the VAV Terminal Unit’s damper.
Valid Selections for this field are:
Pressure Dependent - The controller uses space temperature as the primary means of controlling the VAV
Terminal.
Pressure Independent - The controller uses airflow as the primary means of controlling the VAV Terminal
Damper.