Table of Contents
AFDH-SVN03H-EN 5
Model Number Descriptions .............. 6
Unit Model Number .................... 6
General Information ..................... 7
Other Literature Required Before Ordering or
Installing an AFDH Retrofit
.............. 7
Nameplates ............................. 8
Pre-Installation .......................... 9
Confirming the AFDH Package can be Properly
Installed
.............................. 9
Installation Considerations for Unit-Mounted
AFDH Drives ........................ 9
Installation Considerations for Remote Floor-
Mounted AFDH ..................... 10
Confirm Chiller Controller System Compatibil-
ity with AFDH Drive
................... 10
UCP2 Compatibility with AFDH Drives . . 10
Equipment Room Ambient Temperature Con-
siderations
........................... 11
Chiller Upgrades ..................... 11
Tools Required ....................... 14
Miscellaneous Field-Provided Material .. 14
Recommended Rigging and Lifting Proce-
dures for AFDH Drive Units
............ 14
Unit Lifting Points ................... 15
Preferred Lifting Method ............. 15
Alternative Lifting Method ............ 15
AFDH Drive Package Specifications ...... 16
D-Frame Drive Unit Mount Dimensions .. 16
Drive Unit Mount Weights and Heat Rejection
17
D-Frame Drive Remote Mount Dimensions 18
Drive Unit Component Parts Housed within
the Custom Enclosure ............... 20
Control Box Components for UCP2 Version
AFDH ............................. 21
Control Box Components for CH531/Tracer
AdaptiView Version AFDH ............ 22
Other AFDH Drive Package Accessories . 22
Installation ............................. 23
Removal of Electrical Connections to the Ex-
isting Starter
......................... 23
Mechanical Removal of the Existing Unit-
Mounted Starter
.......................23
Mechanical Removal of the Existing Remote-
Mounted Starter
.......................24
Mechanical Removal of the Existing Unit-
Mounted LiquiFlo 1.0/1.5 Adaptive Frequency
Drive
.................................24
Mechanical Installation of a Unit Mounted
D-Frame AFDH (For LiquiFlo Drive Replace-
ment)
................................26
Mechanical Installation of a Unit-Mounted D-
Frame AFDH
..........................29
Mechanical Installation of Remote-Mounted
D-Frame AFDH and Harmonic Filter
......31
Electrical Installation (All AFDH Models) ..32
Install Shorting Buss Bars (Unit Mount Only)
32
Input Power Wire Installation ..........33
Grounding AFDH Cabinet .............34
Output Wiring from the AFDH to the CTV Mo-
tor ................................34
Harmonic Filter ........................35
Unit Description .....................35
About the Cabinet ...................35
Environmental Conditions and Location ..35
Installation Guidelines .................35
Required Reprogramming of CH531 Controls
39
Required Reprogramming of Tracer AdaptiV-
iew Controls
..........................40
Reprogramming Retrofit Tracer AdaptiView
Controls (CVR Firmware) ..............40
AFDH Startup Procedure .................42
Drive Settings .........................42
Retrofit Air-Cooled CTV Adaptive Frequency
Drive Model AFDH (TR200) ............42
Troubleshooting .........................44
Startup Test Log .........................45
Recommended Periodic Maintenance and In-
spection
................................46
Visual Inspection—Power Removed ......46
Operational Inspection—Power Applied ..46
Wiring Diagram Matrix ...................47
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