Data Sheet for Product

Table Of Contents

Point Map

November, 2009

Siemens Industry, Inc. Page 1 of 2

Systems Integration

Trane Standard BACnet Points: Terminal Unit Controller

(TUC) – Water Source Heat Pump

Type Description Range/Units

LAI Space Temperature

°F

LAI Discharge Air Temperature

°F

LDI Supply Fan Status Off/On

LDI Manual Reset Diagnostic Exists No/Yes

LDI Compressor Request No/Yes

LDI Filter Status OK/Dirty

LDI TUC Communications Fault/OK

LDO Occupancy State Unoccupied/Occupied

LDO Priority Shutdown Shutdown/Normal

LDO Compressor Lockout Disable/Auto

LDO Reset Diagnostics No/Yes

LAO Space Set point

°F

Additional points may be made available. Contact your local Trane representative for more information.

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Point Map November, 2009 Systems Integration Trane Standard BACnet Points: Terminal Unit Controller (TUC) – Water Source Heat Pump Type Description Range/Units LAI Space Temperature °F LAI Discharge Air Temperature °F LDI Supply Fan Status Off/On LDI Manual Reset Diagnostic Exists No/Yes LDI Compressor Request No/Yes LDI Filter Status OK/Dirty LDI TUC Communications Fault/OK LDO Occupancy State Unoccupied/Occupied LDO Priority Shutdown Shutdown/Normal LDO Compressor Lockout
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Information in this document is based on specifications believed correct at the time of publication. The right is reserved to make changes as design improvements are introduced. Product or company names mentioned herein may be the trademarks of their respective owners. © 2009 Siemens Industry, Inc. Siemens Industry, Inc. Building Technologies Division 1000 Deerfield Parkway Buffalo Grove, IL 60089-4513 U.S.A. Printed in the U.S.A. Document No.