Table Of Contents - Trane RTXC-XE Series Installation, Operation And Maintenance Manual

Contents
RTXC-SVX003D-EN
Warnings, Cautions, and Notices ........................................................................................... 2
Important .................................................................................................................................. 2
Model Number Descriptions ................................................................................................... 8
General Information................................................................................................................. 9
Warranty .................................................................................................................................... 9
Unit Description ........................................................................................................................ 9
Reception .................................................................................................................................. 9
Storage .................................................................................................................................... 10
Nameplate ............................................................................................................................... 10
General Data ........................................................................................................................... 11
General Data - XE with AC Fan - R134a ............................................................................... 11
General Data - XE with EC Fan - R134a ................................................................................ 12
General Data - XE with EC Fan - R513A ............................................................................... 13
General Data - XE-HSE with EC Fan - R134a ....................................................................... 14
General Data - XE-HSE with EC Fan - R513A ....................................................................... 15
Installation Requirements ..................................................................................................... 16
Contractor Responsibilities .................................................................................................... 16
Location Requirements .......................................................................................................... 16
Rigging .................................................................................................................................... 18
Neoprene Isolator Installation ............................................................................................... 20
Cover Plate of Assembly Unit Installation ............................................................................ 23
Water Piping ........................................................................................................................... 23
Partial Heat Recovery Piping ................................................................................................. 29
Partial Heat Recovery Freeze Avoidance ............................................................................... 30
Electrical Controls .................................................................................................................. 31
General Recommendations ................................................................................................... 31
Starter Panel ........................................................................................................................... 32
Power Supply Wiring .............................................................................................................. 33
Heater Power Supply ............................................................................................................. 33
Unit Water Pump Control ....................................................................................................... 33
Partial Heat Recovery Heater Power Supply ........................................................................ 34
Alarm and Status Relay Outputs (Programmable Relays) - Optional ................................. 35
Emergency Stop ..................................................................................................................... 35
External Auto/Stop ................................................................................................................. 35
Heating/Cooling Mode Setting .............................................................................................. 35
External Current Limit Setpoint - Optional ........................................................................... 36
External Chilled/Hot Water Setpoint ...................................................................................... 36
Building Automation Control System Communication Interface ........................................ 36
Master-Slave Unit Wiring Connection ................................................................................... 37
Operator Interface Controls .................................................................................................. 38
5