Table Of Contents - Trane Tracer TD7 User Manual

Table of Contents

General Recommendations ................................................................................................... 4
Units with Nitrogen Charge Option ...................................................................................... 5
Installer-Supplied Components............................................................................................. 5
Power Supply Wiring .............................................................................................................. 5
Control Power Supply ............................................................................................................ 5
Motor Cable .................................................................................................................................................. 6
Motor Rotation Check .................................................................................................................................. 6
AC Mains Connection .................................................................................................................................. 6
Interconnecting Wiring ........................................................................................................... 7
Chilled Water Pump Control ........................................................................................................................ 7
Programmable Relays ............................................................................................................ 7
Relay Assignments Using Tracer™ TU .................................................................................. 9
Low Voltage Wiring ................................................................................................................. 9
Emergency Stop ........................................................................................................................................... 9
External Auto/Stop ....................................................................................................................................... 9
Ice Building Option ............................................................................................................... 10
External Chilled Water Setpoint (ECWS) Option................................................................ 10
External Demand Limit Setpoint (EDLS) Option ............................................................... 10
EDLS and ECWS Analog Input Signal Wiring Details: ........................................................11
Chilled Water Reset (CWR) ....................................................................................................11
Communications Interface .................................................................................................. 12
LonTalk™ Interface (LCI-C) ........................................................................................................................ 12
BACnet Protocol ........................................................................................................................................ 12
BACnet Testing Laboratory (BTL) Certifi cation ......................................................................................... 12
Modbus RTU Protocol................................................................................................................................ 12
Overview ............................................................................................................................... 13
UC800 Specifi cations ........................................................................................................... 13
Wiring and Port Descriptions .................................................................................................................... 13
Communication Interfaces ........................................................................................................................ 13
Rotary Switches .......................................................................................................................................... 13
LED Description and Operation ................................................................................................................ 13
Tracer TD7 Operator Interface .............................................................................................. 14
Tracer™ TU ............................................................................................................................ 14
Starter Diagnostics ............................................................................................................... 17
Main Processor Diagnostics ................................................................................................ 20
Communication Diagnostics ............................................................................................... 26
Operator Display Diagnostics and Messages .................................................................... 29
RLC-SVU006A-E4 3