Trane Agility HDWA

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6. Check the adjustment and operation of each safety

and operating control.

7. Close all disconnect switches.

8. Perform instructions listed in “Unit Start-up,” p. 61.

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Main Page

Default Chapter4
- Table of Contents4
Unit Nameplate6
- Compressor Nameplate7
Model Number Descriptions8
General Information10
- Unit Description10
- Component Locations10
  - Chiller10
  - Adaptive Frequency Drive12
- Unit Clearances13
- Dimensions and Weights14
Pre-Installation16
- ASHRAE Standard 15 Compliance16
- Inspection Checklist16
- Loose Parts Inventory16
- Storage16
- Installation Requirements and Contractor Responsibilities16
Installation: Mechanical18
- Location Requirements18
- Rigging19
- Freeze Protection23
Installation: Water Piping25
- Overview25
- Water Treatment25
- Water Pressure Gauges25
- Valves-Drains and Vents25
- Strainers26
- Required Flow-Sensing Devices26
  - Water Flow Detection Controller and Sensor26
- Evaporator and Condenser Water28
- Piping28
- Water Piping Connections29
- Waterbox Locations29
  - Reversing Waterboxes30
- Grooved Pipe Coupling30
- Flange-Connection Adapters30
- Victaulic Gasket Installation31
- Screw-Tightening Sequence for Water31
- Piping Connections31
  - Flanges with 8 Screws31
- Pressure Testing Waterside Piping32
- Eddy Current Testing32
Insulation33
- Unit Insulation Requirements33
- Insulation Thickness Requirements33
  - Factory-Applied Insulation33
Electrical Requirements35
- Installation Requirements35
- Adaptive Frequency Drive36
- System Control Circuit Wiring37
  - Sensor Circuits38
  - Schematic Wiring Drawings40
- Adaptive Frequency Drive40
Installation: Controls41
- UC800 Specifications41
- Installing the Tracer Adaptiview45
- Display45
- Adjusting the Tracer Adaptiview Display45
- Arm46
Operating Principles47
- General Requirements47
- Cooling Cycle47
  - HDWA Compressor47
- Compressor Motor47
- Adaptive Frequency Drive47
- Uninterruptible Power Supply48
- Evaporator and Condenser48
- Drive Cooling System48
- Tracer Adaptiview Display48
Start-Up and Shut-Down49
- Sequence of Operation49
- Limit Conditions60
- Control Panel Devices and Unit-Mounted60
- Devices60
  - Unit Control Panel60
  - User-Defined Language Support60
- Unit Start-Up and Shut-Down61
- Procedures61
Maintenance63
- Recommended Maintenance63
- Maintenance Procedures63
- Waterbox Hinges66
- Adaptive Frequency Drive Periodic Maintenance and Inspection67
  - Removed67
  - Applied67
Wiring68
Appendix A: Forms and Check69
Sheets69
- Unit Start-Up/Commissioning69
Appendix B: Agility™ Chiller Installation69
Completion and Request for Trane69
Service70
Appendix C: Settings72
Appendix D: Operator Log74

Trane Agility HDWA - Page 62

Table of Contents

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