Trane CVHE

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AFDH Drive Package Specifications

AFDH-SVN004C-EN 23

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

Main Page

Table of Contents4
Model Number Descriptions5
Unit Model Number5
Nameplates7
General Information8
Other Literature Required before Ordering or Installing an AFDH Upgrade8
Pre-Installation9
Confirming the AFDH Package Can be Properly9
Installed9
Installation Considerations for Unit-Mounted AFDH Drives9
Confirm Chiller Controller System Compatibility with AFDH Drive12
Equipment Room Ambient Temperature and Environmental Considerations12
Chiller Upgrades12
Electrical Cable Size Specifications for AFDH13
Drives13
Requirements for Installation Technicians14
Tools Required14
Miscellaneous Field-Provided Material14
Recommended Rigging and Lifting Procedures for AFDH Drive Units15
Unit Lifting Points15
Alternative Lifting Method16
Center of Gravity Reference (FEA Method)16
AFDH Drive Package Specifications18
Transition Mount Unit Dimensions19
Liquiflo 1.0/1.5 Frame 4 Unit Dimensions20
Drive Unit Weights and Heat Rejection22
E-Frame Drive Unit Components23
Drive Unit Component Parts Housed Within the Custom Enclosure23
Additional Hardware Shipped with Tracer® Adaptiview™ AFDH Packages32
Installation34
Removal of Electrical Connections to the Existing Starter34
Ed Starter34
Mechanical Installation of a Unit-Mounted AFDH E-Frame36
Transition Mount Drive to Replace Transition Mount Starter36
Liquiflo Frame 3 Drive Replacement38
Direct Mount Drive to Replace Direct Mount41
Starter41
Linkage Bracket Installation for a Unit- Mounted Direct Mount E- Frame43
Circuit Breaker Adjustment to Accommodate Power Line Wiring45
Liquiflo 1.0/1.5 Frame 4 Replacement45
Electrical Installation (All AFDH Models)46
Install Shorting Buss Bars46
Input Power Wire Installation47
Grounding AFDH Cabinet48
Output Wiring from the AFDH to the CTV Motor48
Routing of Control Wiring to AFDH Cabinet49
Control Wiring Connections (Tracer® Adaptiview™ Model AFDH Only)49
Required Reprogramming of Tracer® Adaptiview™ Controls50
Reprogramming Factory Installed Tracer® Adaptiview™ Controls (CTV Simplex Firmware)50
AFDH Startup Procedure51
Drive Settings51
TR200 Drive Configuration52
Troubleshooting53
Startup Test Log54
Recommended Periodic Maintenance and Inspection55
Inspection Frequency55
Visual Inspection-Power Removed55
Operational Inspection-Power Applied55
Air Filter55
Wiring Diagram Matrix56

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