Power Supply Wiring To Tr200 - Trane Voyager III Installation Manual

Note: The large VFD fuses are not actually installed onto the studs until after Power Supply Wiring
8. Ensure fuse guard mounting holes are accessible for installing the guard (after re-connecting

Power Supply Wiring to TR200

The existing unit VFD schematic, along with the fuse modification drawing
p.
Matrix, " p.
PART-SVN121A-EN
6 fuse studs to the fuse bracket so that each fuse will fit on two studs. Using the 4 screws, mount
this fuse bracket assembly directly to the existing TR1 panel similar to the figure below. Drilling
is required to mount the fuse bracket; use the fuse bracket as a drill template to mark the existing
panel (ensure a minimum of .5 inches through-air clearance between the bracket and all live
connections on the existing panel). Remove all metal shavings.
is connected. This is because the wire lug is the first item that stacks onto each fuse stud.
power wires).
14, may be used as a reference or specific wiring schematics can be found in
19.
Installation of TR200 VFD and Components
"TR200 Schematic, "
"Wiring Diagram
13