Trane AFDH, Installation Manual

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AFDH-SVN01A-EN 7
Table 4. AFDH D-Frame unit weights
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 5. AFDH E-Frame unit weights
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
D-Frame and E-Frame Drive unit components . . . . . . . . . . . . . . . . . . . . . . . . 26
Drive unit component parts housed within the custom enclosure . . . . . 26
Figure 12. Mounting location of D and E-Frame custom enclosure parts
. . . . . 26
Table 6. Custom enclosure parts; D-Frame 302 amp model drives
. . . . . . . . 28
Table 7. Custom enclosure parts; D-Frame 361 amp model drives
. . . . . . . . 28
Table 8. Custom enclosure parts; D-Frame 443 amp model drives
. . . . . . . . 29
Table 9. Custom enclosure parts; E-Frame 540 amp model drives
. . . . . . . . . 30
Table 10. Custom enclosure parts; E-Frame 590 amp model drives
. . . . . . . . . 30
Table 11. Custom enclosure parts; E-Frame 678 amp model drives
. . . . . . . . . 31
Table 12. Custom enclosure parts; E-Frame 730 amp model drives
. . . . . . . . . 31
Control box components for UCP2 version AFDH . . . . . . . . . . . . . . . . . . 32
Figure 13. D and E-Frame AFDH UCP2 control box components
. . . . . . . . . . . 32
Table 13. UCP2 control box component part numbers
. . . . . . . . . . . . . . . . . . 32
Additional hardware shipped with all UCP2 AFDH packages . . . . . . . . . 33
Table 14. UCP2 miscellaneous hardware package contents
. . . . . . . . . . . . . . 33
Figure 14. Buss bar specifications; UCP2 miscellaneous hardware packages
. . 33
Control box components for CH531/AdaptiView version AFDH . . . . . . . 34
Figure 15. D and E-Frame AFDH CH531/AdaptiView control box components
. 34
Table 15. CH531/AdaptiView control box component part numbers
. . . . . . . . 34
Additional hardware shipped with CH531/AdaptiView AFDH packages 35
Table 16. CH531/AdaptiView miscellaneous hardware package contents
. . . . 35
Figure 16. Buss bars specifications; CH531/AdaptiView hardware packages
. . . 35
Other AFDH drive package accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 17. Floor stand kit parts for stand-mounted D-Frame AFDH
. . . . . . . . . . 36
Figure 18. D and E-Frame floor-mounted AFDH; corner support kit parts
. . . . . 37
Table 17. Part numbers for motor panel transition covers
. . . . . . . . . . . . . . . 37
Installation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Removal of electrical connections to the existing starter
. . . . . . . . . . . . . . . 38
Mechanical removal of the existing unit-mounted starter
. . . . . . . . . . . . . . 39
Mechanical removal of the existing remote-mounted starter . . . . . . . . . . . . 40
Mechanical installation of a Unit-Mounted AFDH drive . . . . . . . . . . . . . . . . . 40
Figure 19. Removal of Z-bracket weldment nuts
. . . . . . . . . . . . . . . . . . . . . . . 41
Figure 20. Position cabinet base over evaporator brackets and install clips
. . . 42
Figure 21. Leveling the AFDH drive cabinet against the Z-bracket
. . . . . . . . . . 42
Mechanical installation of a stand-mounted D-Frame AFDH . . . . . . . . . . . . 43
Figure 22. Assembly of floor stand kit components
. . . . . . . . . . . . . . . . . . . . . 44
Figure 23. Attach assembled floor stand to drive unit.
. . . . . . . . . . . . . . . . . . . 45
Mechanical installation of a remote floor-mounted AFDH . . . . . . . . . . . . . . 46
Figure 24. Assembly and installation of corner support kit components
. . . . . . 47
Electrical installation (all AFDH models)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Install shorting buss bars . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Figure 25. Buss bar installation on compressor motor terminal board
. . . . . . . 49
Input power wire installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Figure 26. Conduit shroud and two-piece incoming wire access cover
. . . . . . . 50
Figure 27. Factory installed input disconnect circuit breaker
. . . . . . . . . . . . . . 51
Grounding AFDH cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Figure 28. Location of AFDH cabinet ground terminal
. . . . . . . . . . . . . . . . . . . 52
Output wiring from the AFDH to the CTV motor . . . . . . . . . . . . . . . . . . . 52