Trane RTAC 120 Manuals

Manuals and User Guides for Trane RTAC 120. We have 1 Trane RTAC 120 manual available for free PDF download: Installation Operation & Maintenance

Trane RTAC 120 Installation Operation & Maintenance

Trane RTAC 120 Installation Operation & Maintenance (76 pages)

Air-Cooled Helical-Rotary Liquid Chiller 50 Hz 400-1500 kW

Brand: Trane | Category: Chiller | Size: 3.79 MB

Table of Contents

Table of Contents
2
General Information

6
- Unit Inspection
  6
- Loose Parts Inventory
  6
- General Data Tables
  7
Installation - Mechanical

19
- Installation Responsibilities
  19
- Storage
  19
- Special Lifting and Moving Instructions
  20
- Isolation and Sound Emission
  21
- Foundation
  22
- Clearances
  22
- Dimensional Data
  23
- Unit Isolation and Leveling
  30
- Neoprene Isolator Installation
  30
- Drainage
  30
- Evaporator Grooved Pipe
  30
- Water Treatment
  31
- Entering Chilled-Water Piping
  31
- Leaving Chilled-Water Piping
  31
- Evaporator Drain
  31
- Evaporator Flow Proving Device
  31
- Performance Data
  32
- Water Pressure Gauges
  34
- Water Pressure Relief Valves
  35
- Freeze Protection
  35
- Refrigerant Cutouts and Glycol Percentages
  36
Installation - Electrical

39
- General Recommendations
  39
- Wire Sizing
  40
- Electrical Data Tables
  42
- Installer-Supplied Components
  46
- Power Supply Wiring
  46
- Control Power Supply
  46
- Heater Power Supply
  46
- Water Pump Power Supply
  47
- Interconnecting Wiring
  47
- Alarm and Status Relay Outputs (Programmable Relays)
  48
- Relay Assignments Using Techview
  49
- Low Voltage Wiring
  49
- Emergency Stop
  49
- External Auto/Stop
  49
- External Circuit Lockout
  50
- Ice-Building Option
  50
- Optional External Chilled-Water Set Point (ECWS)
  51
- Optional Current Limit Setpoint
  51
- Optional Tracer Comm 3 Interface
  53
- Lontalk® Communications Interface for Chillers (LCI-C)
  54
Operating Principles

55
Pre-Start Checkout

57
- Installation Checklist
  57
- General
  58
- Unit Voltage Power Supply
  58
- Unit Voltage Imbalance
  59
- Unit Voltage Phasing
  59
- Water System Flow Rates
  59
- Water System Pressure Drop
  59
- CH.530 Set-Up
  59
Unit Startup Procedures

60
- Daily Unit Startup
  60
- General
  60
- Seasonal Unit Startup Procedure
  61
- System Restart after Extended Shutdown
  61
Unit Shutdown Procedures

62
- Temporary Shutdown and Restart
  62
- Extended Shutdown Procedure
  62
Periodic Maintenance

63
Maintenance Procedures

64

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