Page 2 - Introduction; Precedent
© 2004 American Standard Inc. All rights reserved RT-PRC016-EN Introduction Precedent ™ . . . The same Trane quality... with added flexibility. Precedent is a flexible line of packaged units that coversa wide variety of applications. ReliaTel ™ microprocessor controls provide superior flexibility fo...
Page 3 - Contents
3 RT-PRC016-EN Introduction Features and Benefits Application Considerations Selection Procedure Model Number Description General Data Performance Data Zone Controls Electrical Data Jobsite Connections Dimensional Data Weights Mechanical Specifications 2 4 9 10 12 13 14 33 34 35 36 44 45 Contents
Page 5 - Flexible Applications; Standardized Components
5 RT-PRC016-EN Features andBenefits Flexible Applications • Only two roof curbs for the 5-10 ton Precedent line. . .simplifies curbselection. • ReliaTel microprocessor controls tomeet either the simple or the morecomplex application. • Airflow is outstanding. The Precedent can replace an older machi...
Page 7 - Factory-installed Options; Hinged Access Doors
7 RT-PRC016-EN Features andBenefits Factory-installed Options Hinged Access Doors These doors permit easy access to thefilter, fan/heat, and compressor/controlsections. They reduce the potential roofdamage from screws or sharp accessdoor corners. Economizer Equipped with either dry bulb, referenceor...
Page 8 - VariTrac
8 RT-PRC016-EN Features andBenefits VariTrac When Trane’s changeover VAV Systemfor light commercial applications iscoupled with Precedent, it provides thelatest in technological advances forcomfort management systems and canallow thermostat control in every zoneserved by VariTrac. • We perform a 100...
Page 9 - Low Ambient Cooling; Barometric Relief
9 RT-PRC016-EN Application of this product should bewithin the cataloged airflow and coolingconsiderations. Low Ambient Cooling The Precedent ™ line features, with ReliaTel ™ microprocessor controls, low ambient cooling down to 18°C (0°F).Contact your local Trane Representativefor more assistance wi...
Page 33 - Zone Controls
33 RT-PRC016-EN Conventional Thermostats Conventional Thermostats are the building occupant’s comfort controldevises when a generic thermostat isdesired. ManualChangeover — One Heat, OneCool Thermostat.Heat, Cool or OffSystem Switch.Fan Auto or OnSwitch. Set PointDial. AdjustableHeat Anticipator. Au...
Page 35 - Zone Sensors — Typical Number Of Wires
35 RT-PRC016-EN For specific wiring information, see the installation instructions.All wiring except power wires is low voltage.All customer supplied wiring to be copper and must conform to NEC or CEC and local electrical codes. Wiring shown dotted is to be furnished and installed by the customer. D...
Page 44 - Weights
44 RT-PRC016-EN Weights Table W-1 - Maximum Unit and Corner Weights and Center of Gravity Dimensions (SI) Maximum Weights (2) (kg) Corner Weights (1) (kg) Center of Gravity (mm) Unit Model No. Shipping (2) Net (2) A B C D Length Width TSC060AD 270 235 75 56 48 56 790 480 TSC072AD 373 326 107 83 58 7...
Page 47 - Control Options
47 RT-PRC016-EN MechanicalSpecifications Control Options Comm-3/4 Trane CommunicationInterface This factory or field-installed option shallbe provided to interface microprocessorcontrolled units with the Trane IntegratedComfort ™ systems. Comm-5 LonTalk CommunicationInterface This factory or field-i...