Trane Tracer UC400 - Application Wiring; Zone Sensor Wiring

22 VAV-SVX07F-EN
Wiring Installation
Power On Check
1. Verify that the 24 Vac connector and the chassis ground are properly wired.
2. Remove the lockout/tagout from the line voltage power to the electrical
cabinet.
3. Energize the transformer to apply power to the UC400
controller.
4. Observe the UC400 controller when power is applied to verify the power check sequence as
follows:
a.
The power LED lights red for 1 second, then;
b. The power LED lights green.
Note: If the sequence completes as described, the controller is
properly booted
and ready for
the application code. If the power LED flashes red, a fault condition exists.
Application Wiring
This subsection provides information about pre-configured wiring for the following applications:
• “Zone Sensor Wiring”
• “Duct Temperature Sensor Wiring,” p. 24
• “Binary Wiring,” p. 24
Zone Sensor Wiring
Zone Sensor Hard Wired Option
Depending on the zone sensor options used, a maximum of seven (7) wires may be required to run
from the UC400 controller to the zone sensor. The zone sensor options are:
• Zone sensor (temperature only); Part Number X13511
52801.
• Zone sensor with timed override (TOV) on/cancel button; Part Numbe
r X1351153001.
• Zone sensor with adjustable setpoint thumbwheel, Part Number X135
1152901.
• Zone sensor with adjustable setpoint thumbwheel, timed override (TOV) on/cancel button; 
Part Number X1351152701.
• Zone sensor with digital display; Part Number X13
79088601.
Note: Di
splay sensor has factory mounted communication module.
• Com
munications module; Part Numb
er X1365146702, one (1) box of 12.
Zone Sensor Wireless Option
Wireless zone sensors are available individually or on sensor/receiver sets. A receiver is used to
receive the signal from the wireless zone sensor and can be factory or field installed. For more
details on the setup of wireless zone sensors, refer to the Wireless Zone Sensors for Models WTS,
WZS, and WDS Installation, Operation, and Maintenance Manual (BAS-SVX04).
Important:

Currently, wireless sensors do not provide a communication module option. It is
recommended that at least one wired sensor with communications module be
installed within the network of controllers, for service tool connection.
The wireless zone senso
r optio
ns are:
• Wireless zone sensor (temperature only)
– Sensor/Receiver Set; Pa
rt Numbe
r X1379082301
– Sensor only; Part Number X13790821
• W
ireless zone sensor with adjustable setpoint thumbwheel (°F), timed override (TOV) on/cancel
button
– Sensor/Receiver Set; Pa
rt Numbe
r X13790496