Mounting Options - Modern Forms VORTEX FR-W1810 Installation Instructions Manual

5. MOUNTING OPTIONS

If there isn't an existing UL/cUL listed mounting box, then read the
following instructions. Disconnect the power by removing fuses or
turning off circuit breakers.
Secure the outlet box directly to the building structure. Use appropri-
ate fasteners and building materials. The outlet box and its support
must be able to fully support the moving weight of the fan (at least 35
lbs). Do not use plastic outlet boxes.
Figures 1 and 2 and 3 are examples of different ways to mount the
outlet box.
NOTE: You may need a longer downrod to maintain proper blade
clearance when installing on a steep, sloped ceiling. (Fig. 3)
To hang your fan where there is an existing fixture but no ceiling joist,
you may need an installation hanger bar as shown in Figure 4.
FR -W 1 8 1 0
Support
Brace
Outlet box
FIGURE 1
SLOPED CEILING
MAX 30° ANGLE
Provides strong support
Recessed
outlet box
FIGURE 3
Joist
Outlet box
FIGURE 2
Mounting bracket
FIGURE 4
Outlet box
8