Trane CVHE Installation Instructions Manual
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Trane CVHE Installation Instructions Manual

E-frame upgrade adaptive frequency drive for tracer adaptiview centrifugal chiller controllers
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Installation Instructions
AFDH E-Frame Upgrade Adaptive
Frequency Drive
For Tracer® AdaptiView™ Centrifugal Chiller
Controllers
Direct Mount
Models:
CVHE, CVHF, AFDH
Design Sequence:
F0
Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of
heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training.
Improperly installed, adjusted or altered equipment by an unqualified person could result in death or serious injury.
When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that are
attached to the equipment.
May 2020
Transition Mount
SAFETY WARNING
AFDH-SVN004C-EN
LiquiFlo Mount

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Summary of Contents for Trane CVHE

  • Page 1 Direct Mount Transition Mount LiquiFlo Mount Models: CVHE, CVHF, AFDH Design Sequence: SAFETY WARNING Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training.
  • Page 2 (Global Harmonized System of Classification and compounds have the same potential impact to the Labeling of Chemicals) guidelines for information on environment. Trane advocates the responsible handling of allowable personal exposure levels, proper all refrigerants-including industry replacements for CFCs respiratory protection and handling instructions.
  • Page 3 This document and the information in it are the property of Follow EHS Policies! Trane, and may not be used or reproduced in whole or in Failure to follow instructions below could result in part without written permission. Trane reserves the right death or serious injury.

  • Page 4: Table Of Contents

    Table of Contents Model Number Descriptions ed LiquiFlo 1.0/1.5 Adaptive Frequency Drive ....5 Unit Model Number ....5 Mechanical Installation of a Unit-Mounted Nameplates .

  • Page 5: Model Number Descriptions

    535 Maximum RLA - 60 Hz (460/480) Remote Mount 0H = 590 Maximum RLA - 60 Hz Transition Mount ® For service purposes, Trane Model (460/480) LiquiFlo Mount AFDH Air-Cooled drive upgrade 0J = 678 Maximum RLA - 60 Hz...
  • Page 6 Model Number Descriptions Digits 28, 29 — Harmonic Attenuation 00 = No Attenuation Line Reactors 0A = Line /Load Reactor, 0.125mH, 320 Amps, NEMA1 0B = Line /Load Reactor, 0.105mH, 400 Amps, NEMA1 0C = Line /Load Reactor, 0.085mH, 500 Amps, NEMA1 0D = Line /Load Reactor, 0.065mH, 600...

  • Page 7: Nameplates

    Nameplates A nameplate is installed on each AFDH Air-Cooled Drive that is printed on this nameplate when making warranty unit. Always provide the model number and serial number inquiries, ordering parts, or ordering literature for the unit. Figure 1. Nameplate AFDH-SVN004C-EN...

  • Page 8: General Information

    AFDH upgrade package can be installed. The AFDH series of upgrade air-cooled Adaptive Frequency drive packages are only intended for installation on existing Trane chillers with CVHE, CVHF, or CVHG model centrifugal compressors. Trane makes no claim of suitability or performance regarding upgrade AFDH drives on older Trane centrifugal compressor models or on chillers made by other manufacturers.

  • Page 9: Pre-Installation

    Pre-Installation Confirming the AFDH Package can NOTICE be Properly Installed Route Incoming Power Conduit to the Roof of AFDH Cabinet! This chapter details potential interference fit problems, mechanical incompatibility situations, electrical code Routing the incoming power conduit into the AFDH stipulations, and electrical conduit and wiring issues that cabinet anywhere other than through the specified can prevent the successful installation and/or operation of...
  • Page 10 Pre-Installation Direct Mount. Transition Mount. Figure 2. Comparison of direct-mounted AFDH to Figure 4. Comparison of transition-mounted AFDH to typical unit-mounted starter typical unit-mounted starter Figure 3. Open direct mount AFDH internal view Figure 5. Open transition mount AFDH internal view AFDH-SVN004C-EN...
  • Page 11 Pre-Installation LiquidFlo. Important: • Verify electrical disconnect switch installation height Figure 6. Comparison of LiquiFlo AFDH to AFDB meets requirements of current NEC and/or local codes.Typical requirement is that switch can be no LF MOUNTING AFDH higher than 72 inches above the surface of the operator area floor or platform.

  • Page 12: Confirm Chiller Controller System Compatibility With Afdh Drive

    AFDH motor to fail. Cable lengths that exceed 250 feet drive. It is recommended to use Trane Option Analyzer or between the drive and the motor create the potential a similar software to determine the optimum setpoint.

  • Page 13: Electrical Cable Size Specifications For Afdh

    Pre-Installation Electrical Cable Size Specifications for AFDH Drives Table 2. Input/output power wire cable sizes AFDH E-Frame drives (380V/400V) 380V/400V E-Frame AFDH Maximum amps Four wire Four wire Four wire Four wire Four wire INCOMING POWER TO DRIVE CIRCUIT BREAKER: Number lugs lugs lugs...

  • Page 14: Requirements For Installation Technicians

    ® • Loctite 554 thread sealant for refrigerant safely lift up to 1500 lb. applications (Trane part number SEL00528). Important: A spreader bar will be required if the drive – Used in applications where a pressure unit will be hoisted into position using a transducer needs to be installed.

  • Page 15: Recommended Rigging And Lifting Procedures For Afdh Drive Units

    Pre-Installation Recommended Rigging and Unit Lifting Points Lifting Procedures for AFDH Drive Figure 8. Unit lifting points and center of gravity Units WARNING Heavy Objects! Failure to follow instructions below or properly lift unit could result in unit dropping and possibly crushing operator/technician which could result in death or serious injury, and equipment or property-only damage.

  • Page 16: Alternative Lifting Method

    Pre-Installation Alternative Lifting Method Figure 9. Preferred lifting method using two identical individual hoists If it is only possible to use a single hoisting device to lift an AFDH drive unit to position it for installation, a spreader bar should be used to allow adjusting the rigging as necessary to balance the unit around its center-of-gravity to ensure full control of the unit during lifting.
  • Page 17 Pre-Installation Figure 12. Transition mount and LiquiFlo 1.0/1.5 frame 3 CENTER OF GRAVITY CENTER OF GRAVITY 39.57 CENTER OF GRAVITY ORIGINAL ORIGINAL ORIGINAL ORIGINAL CENTER OF 10.73 39.57 27.28 GRAVITY Figure 13. LiquiFlo 1.0/1.5 frame 4 CENTER OF GRAVITY CENTER OF GRAVITY 35.83 CENTER OF GRAVITY ORIGINAL...

  • Page 18: Afdh Drive Package Specifications

    AFDH Drive Package Specifications Direct Mount Unit Dimension Figure 14. Top, front, and side view of E-Frame AFDH cabinet with dimensions - Direct mount drive AFDH-SVN004C-EN...

  • Page 19: Transition Mount Unit Dimensions

    AFDH Drive Package Specifications Transition Mount Unit Dimensions Figure 15. Top, front, and side view of E-Frame AFDH cabinet with dimensions - Transition mount drive AFDH-SVN004C-EN...

  • Page 20: Liquiflo 1.0/1.5 Frame 4 Unit Dimensions

    AFDH Drive Package Specifications LiquiFlo 1.0/1.5 Frame 4 Unit Dimensions Figure 16. Top, front, and side view of LF 1/1.5 frame 4 E-Frame AFDH cabinet with dimensions - LiquiFlo drive Z-bracket mounting studs (each stud = 3/8-16 x 1.75 in.) Two-piece access door cover on top of the 9.3 in.
  • Page 21 AFDH Drive Package Specifications Figure 17. Rear view of LF 1/1.5 frame 4 E-Frame AFDH cabinet with dimensions - LiquiFlo drive 58.40 57.62 Tor terminal access cover. Size of cutout is 7.2 in. x 17.6 in. Centerline of Z-bracket mounting studs AFDH-SVN004C-EN...

  • Page 22: Drive Unit Weights And Heat Rejection

    AFDH Drive Package Specifications Drive Unit Weights and Heat Rejection Table 5. AFDH E-Frame unit weights (380V/480V) 380V/480V E-Frame AFDH Maximum amps Transiti Transiti Transiti Transiti Transiti Enclosure Type Direct Direct Direct Direct Direct Unit Weight (lb) 1402 1437.5 1516.2 1402 1437.5 1516.2 1402 1437.5 1516.2...

  • Page 23: E-Frame Drive Unit Components

    AFDH Drive Package Specifications E-Frame Drive Unit Components Drive Unit Component Parts Housed within the Custom Enclosure Figure 18. Custom enclosure parts E-Frame D and E-Frame AFDH-SVN004C-EN...
  • Page 24 AFDH Drive Package Specifications Table 8. Custom enclosure parts: E-Frame 658 amps model drives (380V/400V) Trane Assembly Part Numbers for all Optional Model Versions of 380V/400 V E-Frame 658 amps AFDH Trane Mnemonic Figure 18 Trane X-Code Part Supplier Part...
  • Page 25 AFDH Drive Package Specifications Table 10. Custom enclosure parts; E-Frame 800 amps model drives (380V/400V) Trane Assembly Part Numbers for all Optional Model Versions of 380V/400V E-Frame 800 amps AFDH Trane Mnemonic Figure 18 Trane X-Code Part Supplier Part Quantity...
  • Page 26 AFDH Drive Package Specifications Table 12. Custom enclosure parts: E-Frame 990 amps model drives (380V/400V) Trane Assembly Part Numbers for all Optional Model Versions of 380V/400V E-Frame 990 amps AFDH Trane Mnemonic Figure 18 Trane X-Code Part Supplier Part Quantity...
  • Page 27 AFDH Drive Package Specifications Table 14. Custom enclosure parts; E-Frame 678 amps model drives (460V/480V) Trane Assembly Part Numbers for all Optional Model Versions of 460V/480V E-Frame 678 amps AFDH Trane Mnemonic Figure 18 Trane X-Code Part Supplier Part Quantity...
  • Page 28 AFDH Drive Package Specifications Table 16. Custom enclosure parts; E-Frame 780 amps model drives (460V/480V) Trane Assembly Part Numbers for all Optional Model Versions of 460V/480V E-Frame 780 amps AFDH Trane Mnemonic Figure 18 Trane X-Code Part Supplier Part Quantity...
  • Page 29 AFDH Drive Package Specifications Table 18. Custom enclosure parts; E-Frame 450 amps model drives (575V/600V) Trane Assembly Part Numbers for all Optional Model Versions of 575V/600V E-Frame 450 amps AFDH Trane Mnemonic Figure 18 Trane X-Code Quantity Number Callout Part Description...
  • Page 30 AFDH Drive Package Specifications Table 20. Custom enclosure parts; E-Frame 570 amps model drives (575V/600V) Trane Assembly Part Numbers for all Optional Model Versions of 575V/600V E-Frame 570 amps AFDH Trane Mnemonic Figure 18 Trane X-Code Part Supplier Part Quantity...
  • Page 31 AFDH Drive Package Specifications Table 22. Custom enclosure parts; E-Frame 730 amps model drives (575V/600V) Trane Assembly Part Numbers for all Optional Model Versions of 575V/600V E-Frame 730 amps AFDH Trane Mnemonic Figure 18 Trane X-Code Part Supplier Part Quantity...

  • Page 32: Additional Hardware Shipped With Tracer® Adaptiview™ Afdh Packages

    AFDH Drive Package Specifications Additional Hardware Shipped with Tracer® AdaptiView™ AFDH Packages Table 24. Tracer® AdaptiView™ miscellaneous hardware contents Tracer® AdaptiView™ Miscellaneous Hardware Component Parts List Trane X-Code Mnemonic Part Description Quantity Part Number Number Low pressure transducer; 0–70 PSIA, IPC3 OUTPUT, 24 VDC, 0-70 PSIA, 0.25 - 18 NPTF...
  • Page 33 AFDH drive, and connect to the compressor motor terminal board. Table 25. Part numbers for motor panel transition covers Trane Part Mnemonic Part Description Number...

  • Page 34: Installation

    Heavy Objects! inadvertently energized. For variable frequency drives or Failure to follow instructions below or properly lift unit other energy storing components provided by Trane or could result in unit dropping and possibly crushing others, refer to the appropriate manufacturer’s literature...
  • Page 35 To ensure a safe lift, Note: The existing Z-bracket and transition cover on Trane recommends drilling a hole and bolting the Transition and LF 1/1.5 installations will be tabs to the enclosure to ensure a safe lift.

  • Page 36: Mechanical Installation Of A Unit-Mounted Afdh E-Frame

    Installation Mechanical Installation of a Unit- Figure 20. Removing bottom panel bracket from starter Mounted AFDH E-Frame panel brackets Transition Mount Drive to Replace Transition Mount Starter WARNING Heavy Objects! Failure to follow instructions below or properly lift unit could result in unit dropping and possibly crushing operator/technician which could result in death or serious injury, and equipment or property-only damage.
  • Page 37 Installation Figure 21. Removal of Z-bracket weldment nuts Figure 22. Transition mounting 1. Panel mounting plate 2. Evaporator mounting bracket 3. Bolt 4. Lockwasher 5. Washer 6. Washer 7. Nut 3. Using safe lifting practices, carefully lift the cabinet and position it over the brackets on the evaporator.

  • Page 38: Liquiflo Frame 3 Drive Replacement

    Installation LiquiFlo Frame 3 Drive Figure 23. Position cabinet base over evaporator Replacement brackets WARNING Heavy Objects! Failure to follow instructions below or properly lift unit could result in unit dropping and possibly crushing operator/technician which could result in death or serious injury, and equipment or property-only damage.
  • Page 39 Installation Figure 25. AFDH drive angle bracket adjustment Figure 26. Starter panel welded brackets markings to trim Figure 27. Starter panel brackets markings to trim extra length 2. Mark to trim the starter panel brackets that are welded to the evaporator shell as they will interfere with the drive.
  • Page 40 Installation 3. Use a saw-zaw to trim the starter panel brackets. Refer of the new drive cabinet to slide into the bracket at to the below figure. these locations. 5. Prepare lifting equipment and rigging. Figure 28. Starter panel brackets during trimming a.

  • Page 41: Direct Mount Drive To Replace Direct Mount

    Installation Direct Mount Drive to Replace Figure 30. Installing bolts on mounting brackets on the Direct Mount Starter evaporator and cabinet angle bracket WARNING Heavy Objects! Failure to follow instructions below or properly lift unit could result in unit dropping and possibly crushing operator/technician which could result in death or serious injury, and equipment or property-only damage.
  • Page 42 Installation 3. Reuse the motor terminal access bolts and bolt the cabinet to the motor at the motor terminal. Do NOT place the full weight of the cabinet onto the brackets at this time. Keep tension on the lift rigging to support the weight of the cabinet.

  • Page 43: Linkage Bracket Installation For A Unit- Mounted Direct Mount E- Frame

    Installation WARNING Unit Lowering! Do not drop the drive cabinet assembly onto the evaporator mounting brackets when setting it into position! Dropping the cabinet onto the brackets could result in damage to the drive cabinet, the brackets, and/ or the evaporator shell. 1.
  • Page 44 Installation Figure 33. Install linkage subassembly into tube sheet 1. Linkage subassembly 2. Tubesheet 3. Bolt 4. Spacers 5. Plane washer 6. Nut 4. Use gantry to lift right side of drive slightly over horizontal. Fixed linkage under the C channel from enclosure with bolts, washers and nuts, then tight the fasteners.

  • Page 45: Circuit Breaker Adjustment To Accommodate Power Line Wiring

    Installation Circuit Breaker Adjustment to Figure 34. Fixing linkage under the C channel Accommodate Power Line Wiring Adjust circuit breaker location to ease power line wiring installation. See picture below. 1. Linkage subassembly 2. C channel 3. Nut 4. Washers 5.

  • Page 46: Electrical Installation (All Afdh Models)

    Follow proper lockout/ tagout procedures to ensure the power cannot be inadvertently energized. For variable frequency drives or other energy storing components provided by Trane or others, refer to the appropriate manufacturer’s literature for allowable waiting periods for discharge of capacitors.

  • Page 47: Input Power Wire Installation

    Installation Input Power Wire Installation Figure 38. Adjustable circuit breaker NOTICE Route Incoming Power Conduit to the Roof of the AFDH Cabinet! Routing the incoming power conduit into the AFDH cabinet anywhere other than through the specified location on the cabinet roof, will be considered an unsupported field modification to the cabinet design.

  • Page 48: Grounding Afdh Cabinet

    Installation Grounding AFDH Cabinet 3. Attach the leads in pairs to the correct motor terminals (both T1 leads to the T1 terminal, both T2 leads to the T2 terminal, and both T3 leads to the T3 terminal). WARNING a. Torque the 3/8-inch bolts at each terminal Proper Field Wiring and Grounding connection to 44 foot-pounds.

  • Page 49: Routing Of Control Wiring To Afdh Cabinet

    Installation Routing of Control Wiring to NOTICE AFDH Cabinet Keep Dirt, Debris, or Metal Filings From Entering the Drive Cabinet! NOTICE Failure to observe the appropriate precautions could result in damage to the electrical components when Route Incoming Power Conduit to the they are energized for the first time.

  • Page 50: Required Reprogramming Of Tracer® Adaptiview™ Controls

    Range Default Setting Recommended Setting Enter Chiller Model from Unit Nameplate Unit Type (MODL) CVHE, CVHF, CVHG, CVGF CVHE (Note: only CVHE or CVHF apply) Tracer TU Configuration View: UC800 Range Default Setting Recommended Setting Starter Type Not Applicable Unit Mount Wye-Delta...

  • Page 51: Afdh Startup Procedure

    Global Parts Technical Service Department. Complete all items on the commissioning checklist and The correct values are listed on the unit in the startup procedures for the CVHE and CVHF as nameplate shipped with each unit. defined in the operation maintenance manual or other applicable manual.

  • Page 52: Tr200 Drive Configuration

    Table 27. Job specific settings Group Parameter Description Value After all settings are made save a copy chiller service report for future use. Recommend that Trane Techs load to Motor kW Set to nameplate NMKW ComfortSite by chiller serial number.

  • Page 53: Troubleshooting

    Follow proper lockout/ tagout procedures to ensure the power cannot be inadvertently energized. For variable frequency drives or other energy storing components provided by Trane or others, refer to the appropriate manufacturer’s literature for allowable waiting periods for discharge of capacitors.

  • Page 54: Startup Test Log

    Setting Manufacture AFD Control Auto Type Re-Optimization Sensitivity Vender ID Model Number UC800 Starter Type: Unit Mount AFD Trane Setting Tracer TU: Configuration View: Starter Default Volts and Hz Amps Unit Line Voltage Motor NP Power Motor Temperature Protection Type...

  • Page 55: Recommended Periodic Maintenance And Inspection

    For variable frequency drives or avoid electrical hazards. other energy storing components provided by Trane or Note: The power module fan comes on with power. others, refer to the appropriate manufacturer’s literature Other fans cycle with drive operation.

  • Page 56: Wiring Diagram Matrix

    Wiring Diagram Matrix Wiring Diagram Description Number 50712127 CenTraVac™ Wiring Diagram with Danfoss Adaptive Frequency Drive Note: Wiring diagrams are available via e-Library. AFDH-SVN004C-EN...
  • Page 60 For more information, please visit trane.com or tranetechnologies.com. Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice. We are committed to using environmentally conscious print practices.

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