BAS-SVX62E-EN 21
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 UC210 controller.
4. Observe the UC210 controller when power is applied to verify the power check sequence as
follows:
a. The power LED illuminates red for one second, then;
b. The power LED illuminates 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 section provides information about pre-configured wiring for the following applications:
• “Zone Sensor Wiring”
• “Duct Temperature Sensor Wiring,” p. 23
• “Binary Wiring,” p. 23
Note: For more details about mounting, wiring, and configuring wireless zone sensors, refer to the
section, “Additional Resources,” p. 69.
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 UC210 controller to the zone sensor. The zone sensor options are:
• Zone sensor (temperature only); Part Number X1351152801.
• Zone sensor with timed override (TOV) on/cancel button; Part Number X1351153001.
• Zone sensor with adjustable setpoint thumbwheel, Part Number X1351152901.
• Zone sensor with adjustable setpoint thumbwheel, timed override (TOV) on/cancel button;
Part Number X1351152701.
• Zone sensor with digital display; Part Number X1379088601.
Note: Display sensor has factory mounted communication module.
• Communications module; Part Number 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 sensor options are:
• Wireless zone sensor (temperature only)
– Sensor/Receiver Set; Part Number X1379082301
– Sensor only; Part Number X13790821
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