PKG-SVX029A-EN
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Navigating the TD-7
TD-7 Home Screen
To access the TD-7 home screen, press the Home button
in the upper left of the screen.
Screen
Element
Description
A Home button
B
Displays the local Auto Stop button and displays the occupancy, Heat/Cool Mode, and Unit Information.
C
Displays information about the Air Filter.
D
Displays the Discharge Air Temperature, Setpoint, and Return Air Temperature. A red light displays if the sensor fails.
E
Displays when cooling is active and indicates the % of cooling capacity currently utilized.
F
The Water Side Econ Info tile is included on units with an economizer installed.
Displays a snapshot of economizer operations and the mode of the economizer.
G
Displays fan status (on, off), duct static pressure setpoint and actual, and fan percentage.
H
Compressor 1 is always the lead compressor.
This tile displays the compressor pressures, superheat, VFD signal, condenser water values (if included), and operating mode.
I
Tiles for compressors 2-4 display, depending on the number of compressors installed.
The VFD compressor is always the lead compressor. The fixed speed compressors rotate to even out run time.
Compressor tiles displays the compressor pressures, superheat, VFD signal, condenser water values (if included), and operating mode.
J
Displays the entering and leaving temperatures, pump command, flow status, and the condenser alarm status.
TD-7 Reports
Unit Status Report
The Unit Status report provides an overview of how the unit
is running and includes all available points that were pre-
defined for the unit.
To access the Unit Status report:
1. Press the Reports button at the bottom of the screen.
2. Press Unit Status button.
Use the up and down arrows in the bottom right to scroll
through the report.
Figure 17. Unit status report
All Points Report
The All Points report provides details for all points for a unit.
To access the All Points report:
1. Press the Reports button at the bottom of the screen.
2. Press the All Points Report button.
Use the up and down arrows in the bottom right to scroll
through the report.
Figure 18. All points report
Starting the Unit
Before starting the unit, confirm:
• All checks are complete
• Alarms are cleared
• Compressors that you want to run are made available
or locked out.
Local Auto/Stop Value
The Local Auto/Stop Value is used to stop by unit in a safe
manner either locally in Tracer TU or at the TD-7 display.
The factory default is set to Auto.
1. Navigate to the Home screen.
2. In the upper left tile, press the arrow next to either Stop
or Auto.
3. To stop the unit, press the Stop button, or to put the
unit in Auto default mode, press Release Override.
Controls
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