Trane CVHE

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March 20, 2009

AFDH-SVN01A-EN

Installation

AFDH Retrofit Air-Cooled

Adaptive Frequency™ Drive

For UCP2™, Tracer™ CH531, and Tracer

AdaptiView™ Centrifugal Chiller Controllers

Models: CVHE, CVHF, AFDH

Main Page

Warnings, Cautions and Notices2
Introduction4
Other Literature Required before Ordering or Installing an AFDH Retrofit5
Trademarks5
Table of Contents6
Unit Model Number9
Model Number Descriptions9
Nameplates10
Pre-Installation12
Confirming the AFDH Package Can be Properly Installed12
Installation Considerations for Unit-Mounted AFDH Drives12
Installation Considerations for Stand-Mounted AFDH14
Installation Considerations for Remote Floor-Mounted AFDH15
Confirm Chiller Controller System Compatibility with AFDH Drive16
UCP2 Compatibility with AFDH Drives16
Equipment Room Ambient Temperature Considerations17
Chiller Upgrades17
Electrical Cable Size Specifications for AFDH Drives18
Requirements for Installation Technicians19
Tools Required19
Miscellaneous Field Provided Material19
Recommended Rigging and Lifting Procedures for AFDH Drive Units20
Unit Lifting Points20
Preferred Lifting Method21
Alternative Lifting Method21
AFDH Drive Package Specifications22
D-Frame Drive Unit Dimensions22
E-Frame Drive Unit Dimensions24
Drive Unit Weights25
D-Frame and E-Frame Drive Unit Components26
Drive Unit Component Parts Housed Within the Custom Enclosure26
Control Box Components for UCP2 Version AFDH32
Additional Hardware Shipped with All UCP2 AFDH Packages33
Control Box Components for Ch531/Adaptiview Version AFDH34
Additional Hardware Shipped with Ch531/Adaptiview AFDH Packages35
Other AFDH Drive Package Accessories36
Installation38
Removal of Electrical Connections to the Existing Starter38
Mechanical Removal of the Existing Unit-Mounted Starter39
Mechanical Removal of the Existing Remote-Mounted Starter40
Mechanical Installation of a Unit-Mounted AFDH Drive40
Mechanical Installation of a Stand-Mounted D-Frame AFDH43
Mechanical Installation of a Remote Floor-Mounted AFDH46
Electrical Installation (All AFDH Models)48
Install Shorting Buss Bars49
Input Power Wire Installation50
Grounding AFDH Cabinet52
Output Wiring from the AFDH to the CTV Motor52
Routing of Control Wiring to AFDH Cabinet (All Models)54
Control Wiring Connections (UCP2 Model AFDH Only)55
Control Wiring Connections (Ch531/Adaptiview Model AFDH Only)56
AFDH Drive Program Parameters Used with All Trane Controls57
Required Reprogramming of UCP2 Controls58
Required Reprogramming of CH531 Controls61
Required Reprogramming of Adaptiview Controls62
Reprogramming Retrofit Adaptiview Controls (CVR Firmware)62
Reprogramming Factory Installed Adaptiview Controls (CTV Firmware)64

Table of Contents

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