8
Installation (continued)
4
Configuration 3, preparation
5
Configuration 3, initial install
□ Connect bracket I (D) to bracket II (C) using two
M4x6 screws (CC).
□ Use long wood screws (BB) to loosely attach the
main body of fan (A) to the ceiling joist in the
four locations shown.
□ Fit connected brackets (C, D) against the main
body of fan, ensuring they are snug against the
opposite ceiling joist.
□ Use long wood screws to loosely attach bracket I
and 2 (C, D) to the opposite ceiling joist as
shown.
□ Proceed to step 6.
6
Final installation
7
Connect duct
□ Ensure the main body (A) is level.
□ Ensure the flange on the main body is flush with
the ceiling joist.
□ Firmly secure all screws on the main body and any
installed brackets.
□ Use long wood screws (BB) to secure the main
body flange to bottom of ceiling joist as shown.
□ Install a circular duct to outlet and secure it with
duct tape or clamps.
□ Install the duct (G) to the outlet with a gradient
1°~2° to the outside as shown.
G
