Trane RTHD User Manual
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Trane RTHD User Manual

Series r helical rotary liquid chillers
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See also: Troubleshooting Manual , Installation Operation & Maintenance
™
Series R
Helical Rotary
Liquid Chillers
Model RTHD
175-450 T ons (60 Hz)
125-450 T ons (50 Hz)
Built for Industrial and Commercial Applications
RLC-PRC020-EN
June 2006

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Summary of Contents for Trane RTHD

  • Page 1 ™ Series R Helical Rotary Liquid Chillers Model RTHD 175-450 T ons (60 Hz) 125-450 T ons (50 Hz) Built for Industrial and Commercial Applications RLC-PRC020-EN June 2006...

  • Page 2: Introduction

    Trane Series R chiller is the perfect choice for tight temperature control in almost any application temperatures, and under widely varying loads.

  • Page 3: Table Of Contents

    RLC-PRC020-EN Contents Introduction Features and Benefits Options Controls Application Considerations Selection Procedure Model Nomenclature General Data Electrical Data and Connections Dimensions and Weights Mechanical Specifications Conversion T able...

  • Page 4: Features And Benefits

    Simple, Economical Installation • Compact size makes the model RTHD well suited for the retrofit and replacement market. • All units fit through standard double- width doors.
  • Page 5 • The RTHD features a complete range of chiller safety controls. • Over 120 diagnostic and operating points are available, with standard...

  • Page 6: Options

    Unit is shipped with a nitrogen holding charge in lieu of refrigerant. Seal Kit for Reassembly Ideal for situations when the bolt-together construction of the RTHD will be separated for installation, this seal kit provides replacement gaskets and rings for reassembly.
  • Page 7 RLC-PRC020-EN Options Control Options: Tracer Summit Communications Link to factory-installed, tested communication board, via single twisted- pair wiring, adds Tracer Summit communications to the system. LonT alk LCI-C Interface LonTalk (LCI-C) communications capabilities are available, with communication link via single twisted-pair wiring to factory-installed, tested communication board.

  • Page 8: Controls

    LCD Touch-Screen Display with Multi-Language Support The standard DynaView display provided with the CH530 control panel features an LCD touch-screen, allowing access to all operational inputs and outputs. This display supports eleven languages: English, Chinese, Dutch, French, German, Italian, Japanese, Korean, Portugese, Spanish and Thai.
  • Page 9 Regulatory Compliance Documentation Comprehensive documentation of refrigerant management practices is now a fact of life. Trane chiller plant automation generates the reports mandated in ASHRAE Guideline 3. Keeping Operators Informed A crucial part of efficiently running a...

  • Page 10: Application Considerations

    Some basic rules should be followed whenever using these system design and operational savings methods with the RTHD. The proper location of the chilled water temperature control sensor is in the supply (outlet) water. This location allows the building to act as a buffer, and it assures a slowly changing return water temperature.
  • Page 11 Acoustic Considerations For chiller sound ratings, installation tips, and considerations on chiller location, pipe isolation, etc., refer to the Trane Water-Cooled Series R Chillers Sound Ratings and Installation Guide . Using the information provided in this bulletin,...

  • Page 12: Selection Procedure

    Selection Procedure Trane Series R chiller performance is rated in accordance with the ARI Standard 550/590-2003 Certification Program. Chiller selection assistance and performance information can be obtained by using the Series R chiller selection program, available through local Trane sales offices.
  • Page 13 When considering selection of media other than water, contact the local Trane sales office for chiller selections and factory performance testing information. Fluid media other than water lowers the heat transfer coefficient, and therefore reduces chiller performance.

  • Page 14: Model Nomenclature

    RTH D 1,2,3 4 10,11 ™ Digits 01, 02, 03 – Series R RTH = Series R Digit 04 – Dev Sequence D = 4th Major Development Digit 05 – Design Control U = WCBU Digit 06 – Compressor Frame B = B Compressor C = C Compressor D = D Compressor...
  • Page 15 28 29 33 34 35 Digit 28 – Condenser Leaving Water Temperature A = Standard Digit 29 – Refrigerant Specialties X = No Refrigerant Isolation Valves V = With Refrigerant Isolation Valves Digit 30 – Oil Cooler X = Without Oil Cooler C = With Oil Cooler Digit 31 –...

  • Page 16: General Data

    225-275 Tonnage (50 Hz) 125-150 150-175 175-225 Notes: 1. Chiller selections can be optimized through the use of the ARI-Certified Series R selection program and by contacting your local Trane sales office. Evaporator Condenser Water Storage Water Storage Gallons Liters...

  • Page 17: Water Flow Rates

    RLC-PRC020-EN General Data Minimum/Maximum Evaporator Flow Rates (Gallons/Minute ) Two Pass Evaporator Nominal Code Conn Size (In.) 1104 1266 1412 1531 1812 1980 2131 1542 1542 1287 1980 2478 2667 —- —- —- —- —- —- —- —- —- Notes: 1.
  • Page 18 General Data Minimum/Maximum Evaporator Flow Rates (GPM) Two Pass Evaporator Nominal Code Conn Size (In.) 1104 1266 1412 1531 1812 1980 2131 1542 1542 1287 1980 2478 2667 —- —- —- —- —- —- —- —- —- Notes: 1. Minimum flow rates are based on brine solution. 2.

  • Page 19: Electrical Data And Connections

    2. The RLA @ Max kW is based on the performance of the motor developing full rated horsepower. 3. Electrical component sizing should be based on actual jobsite operating conditions. This factor can be obtained through the use of the Series R chiller selection program available through local Trane sales offices. Compressor Motor Electrical Data (50 Hertz)
  • Page 20 Electrical Data and Connections RLC-PRC020-EN...
  • Page 21 Electrical Data and Connections RLC-PRC020-EN...

  • Page 22: Dimensions And Weights

    Dimensions and Weights Shipping and Operating Weights Compressor Evaporator Condenser Code Code Code D2, D3 D2, D3 D2, D3 D2, D3 Notes: 1. All weights +- 3%. 2. Shipping weights include standard 150 psig water boxes, refrigerant charge, and oil charge. 3.
  • Page 23 RLC-PRC020-EN Dimensions and Weights BBB Configuration Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 108" (2743 mm) T op 36" (914 mm) * Clearance for tube removal Note: 1. Dimensions are based on 3 Pass Evap / 2 Pass Cond and LH/LH water connections.
  • Page 24 Dimensions and Weights BCD Configuration Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 126" (3200 mm) T op 36" (914 mm) * Clearance for tube removal Note: 1. Dimensions are based on 3 Pass Evap / 2 Pass Cond and LH/LH water connections.
  • Page 25 RLC-PRC020-EN Dimensions and Weights CDE, DDE, EDE Configuration Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 108" (2743 mm) T op 36" (914 mm) * Clearance for tube removal Note: 1. Dimensions are based on 3 Pass Evap / 2 Pass Cond and LH/LH water connections.
  • Page 26 Dimensions and Weights CEF Configuration Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 126" (3200 mm) T op 36" (914 mm) * Clearance for tube removal Note: 1. Dimensions are based on 3 Pass Evap / 2 Pass Cond and LH/LH water connections.
  • Page 27 RLC-PRC020-EN Dimensions and Weights CFF , DFF , EFF Configuration Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 126" (3200 mm) T op 36" (914 mm) * Clearance for tube removal Note: 1.
  • Page 28 Dimensions and Weights DGG, EGG Configuration Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 126" (3200 mm) T op 36" (914 mm) * Clearance for tube removal Note: 1. Dimensions are based on 3 Pass Evap / 2 Pass Cond and LH/LH water connections.

  • Page 29: Mechanical Specifications

    • a hard-wired 4-20 mA or 2-10 VDC signal from an external source (interface optional; control source not supplied) • Generic BAS (optional points; control source not supplied) • LonTalk LCI-C (interface optional; control source not supplied) • Trane Tracer Summit ™ system (interface optional)

  • Page 30: Conversion Table

    Conversion Table RLC-PRC020-EN...
  • Page 31 RLC-PRC020-EN...
  • Page 32 Literature Order Number RLC-PRC020-EN File Number PL -RF-RLC-000-PRC020-EN-0606 Supersedes RLC-PRC020-EN-00406 Stocking Location Inland Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice.

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