PSU Replacement Procedure
5
Unscrew the old PSU and remove.
7
Reconnect the DC, AC, and Dimming wires using
UL approved connectors. Reattach the PSU cover.
Tools and Parts Required:
• New power supply unit (PSU)
• Wirecutter
• T15 Torx or Phillips #2screwdriver
• UL approvedwire connectors (4-pin)
1
Disconnect the luminaire power source.
4
Cut the original DC, AC(do not cut the green wire)
and Dimming connections.
Install the new PSU using a star washer under
each screw.
6
2
Loosen 3 screws and remove the PSU cover.
3
Locate the DC (red and blue), AC (green, white and
black) and Dimming connections (purple and gray).
Mounting bracket not shown for clarity
Other wires hiddenfor clarity
Other wires hiddenfor clarity
AC
DC
Dimming
DC
AC
Dimming
Do not cut green AC wires
Remove oldPSU
Install new PSU
10
