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Wireless Zone Sensor Setup Using Tracer
Summit
1. From the Main Menu, select the Setup
Pull Down Menu
2. Highlight the Unit Controllers option
and select the VariTrane UCM II/III/IV...
Editor
3. Select the UCM to be modified and
press the "OK" button
4. In the UCM II/III/IV... editor, open the
wireless folder. See Figure 11.
5. Change the Wireless Receiver Name
from Not Assigned to the correct
name of the receiver. Click on the first
available "Edit Average Zone Sensor"
or the "Edit Backup Zone Sensor"
menu, depending on if the sensor is to
be an Averaging sensor or a Backup
sensor. See Figure 11.
6. Open the plastic cover of the zone
sensor, and type the serial number
from the ID tag into the " Average Zone
Sensor Serial Number" field. The valid
range is 000000 to FFFFFF .
7 . Adjust the value desired in the "Set
Point Weight"
3
field.
8. Click the "Add this Sensor" button to
add to the UCM's database. See Figure
11.
9. Repeat steps 5 through 8 to add
additional sensors. You may add up to
four (4) Average Zone Sensors per
VAV UCM.
10. Once complete, press the exit button
to return to the UCM editor.
11. Click the "Save" button to save the
changes to the UCM.
Notes:
1
Average will use the sensed temperature
in the temperature averaging calculation. If
this is the only sensor the average will be
the sensed temperature.
2
Backup means the UCM will use this
temperature only if the primary sensor
assigned to the UCM has stopped com-
municating.
3
Set point vote determines the weighting
of the set point vote. The range is 0-9. This
number represents the number of votes
the sensor gets when the set points are
averaged. If "0" is selected the sensor gets
no vote. This is used to disable the
thumbwheel.
36
Wireless VAV
Systems
Figure 10: VAV UCM Editor, Wireless Tab
Select the Wireless Receiver
corresponding to the edited VAV UCM.
1
2
Monitor Wireless Zone Sensors Here.
Figure 11: Average Zone Sensor Setup Dialog
Click Here to Add this Sensor.
Add and/or
Edit Zone Sensor
Enter the Wireless Zone
Sensor Serial Number.
VAV-SVX01B-EN
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