Application Wiring; Zone Sensor Installation - Trane Symbio 210 Installation, Operation And Maintenance Manual

Wiring Installation
Note: If the sequence completes as described, the controller is properly booted and ready for the

Application Wiring

Zone Sensor Installation

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 Symbio 500 controller to the zone sensor. The zone sensor options are:
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Wireless Communicating Sensor Option
The following Air-Fi® wireless sensors are available for Symbio 500 when an Air-Fi communication
system is installed:
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See Air-Fi Wireless System IOM (BAS-SVX40 ) for part numbers.
See Air-Fi Network Design (BAS-SVX55) which describes setting up an Air-Fi communication system.
Zone Sensor Mounting and Wiring
Mounting Location
A zone sensor in each control zone should be located in the most critical area of the zone. Sensors
should not be mounted in direct sunlight or in the area supply air stream. Subdivision of the zone may
be necessary for adequate control and comfort. Avoid mounting zone sensors in areas subject to the
following:
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Wiring
Each unit must be controlled by a zone sensor that utilizes a standard 10K
temperature outputs. Field wiring for the zone sensors must meet the following requirements:
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application code. If the power LED flashes red, a fault condition exists.
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, Part Number X1351152901.
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.
WCS-SB: Base sensor, no display
WCS-SD: Display sensor
WCS-SO: Occupancy sensor
WCS-SCO2: CO2 sensor
WCS-SB/R: Remote monitoring sensor
WCS-SH: Humidity module
WCI: Wireless Communicating Interface
Drafts or dead spots behind doors or corners.
Hot or cold air ducts.
Radiant heat from the sun or appliances.
Concealed pipes or chimneys.
Surfaces not heated or cooled behind the sensor such as outside walls.
Airflows from adjacent zones or other units.
Avoid locations outside of the operating temperature and the humidity range.
Use 18 to 22 AWG stranded, tinned-copper, shielded, twisted-pair wire, recommended.
Maximum wire length 300 ft. (91 m).
at 77°F thermistor for
BAS-SVX091A-EN