FloAire FAV - Manual (Page 7)

7
WARNING!!
The unit must have adequate structural
support or the equipment or building
could be damaged.
WARNING!!
Screw or weld the unit’s base to the curb
to avoid damage to the equipment.
WARNING!!
The curb and unit must be leveled or the
unit may leak or be damaged.
Accessories
Intake and discharge accessories are shipped loose and unassembled. When attaching the accessories
to the unit use gasket, caulk, and #10 sheet metal screws on all seams. All accessories must be level.
WARNING!!
Use gasket, caulk, and #10 sheet metal screws on
all component intersections. Leaking may result if
the intersections are not completed properly.
WARNING!!
The accessories must be level and support legs
attached to the hood and solid part of the roof.
Equipment that is not level or properly supported
may leak or be damaged.
Split Units
1. Apply weather-proof gasket to the seam of the vertical or horizontal unit
2. Use provided fasteners to secure the seam of the unit using the provided pre-punched holes
a. Horizontal units internal channels and a formed frame
b. Vertical units have angles on the outside of the casing
3. Apply silicone to the outside edge of the seam
4. Field wire the discharge air sensor using a minimum 22 gauge wire
5. Mount the high temperature limit bulb to the blower housing
6. Mount the (optional) freeze control sensor to the blower housing