WiredInstallation
24V AC Optional Power Port
Use with: 20AWG Plenum Rated Solid 2 Conductor Wire
@24VAC: less than 1mA continuous, max 50mA Intermittent
1. Follow Instructions from Assembly and Installation but DO NOT insert batteries.
2. Drill a hole in the boot or duct near the vent, wherever convenient. The hole size should be large enough for 20AWG Plenum
Rated Solid (2 Conductor) wire.
3. Slide 20AWG Plenum Rated Solid (2 Conductor) wire through the hole into the boot or duct.
4. Pull enough wire through to reach the back of the vent (boot dependent) - if you pull some extra, you can trim it later. When
pulling the wire through, be careful to avoid stripping the wire on the metal boot or duct as this could lead to a short.
5. With the wire in place,use high quality Duct Tape or Mastic to seal the hole in the boot or duct.
6. Strip insulation, press the terminal block buttons, and insert each conductor into the 24VAC port on the back side of Vent
(either wire can go in either hole, polarity does not matter).
7. If there is excessive wire in the boot or duct, trim the wire repeat step 5. Ensure that the wire doesn’t interfere with the Vent’s
louvre movement. Also ensure the two wires are fully separated and cannot short near the vent terminal block. In case of
excess exposed wire at the vent terminal block, press the release buttons on the terminal block and pull the wires out. Trim
exposed wire as needed and reinsert.
8. Connect the other end of wire to a 24VAC transformer/power supply (note that you will not need to wire to the ground
pin/terminal if one is available).
9. Continue with regular installation.
10. Plug in or power 24VAC power supply/transformer.
11. You can now continue with the Digital Installation.
Electrical Notes:
● Flair Vents operate with very low power requirements and operate at different times hence a 40VAC (@24V) will suffice for in
excess of 10 vents. Beyond 10 Vents, it is recommended that you consider additional power supplies due to the length of the
wire runs becoming very long.
● Grounding is not needed.
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