Page 14
507964-01
9/2019
240 Units With Hood Filter Option
Outdoor air hood is shipped folded down over the horizontal
supply air opening. The intake hood filters and support
brackets are shipped unassembled in the blower
compartment. Install as follows:
1- Remove left side from hood top panel. See figure 10.
2- Remove and retain screws securing hood to unit.
3- Lift (rotate) the bottom of the hood top panel and attach
left side to hood top panel. See figure 11.
4- Secure sides of hood to unit mullions with retained screws.
5- Caulk hinge opening on each end of air hood.
6- Install back filter bracket on unit division panel as shown
7- Secure side seals to the hood sides as shown in figure 15.
8- Install longer front filter bracket on hood top as shown
in figures 13 and 14. Insert four filters.
9- Slide fifth filter into back filter bracket and hold in place
at the top of the opening with the shorter front bracket.
Align holes on hood with bracket holes and secure filter
bracket with sheet metal screws.
REMOVE LEFT SIDE OF HOOD FROM UNIT
FIGURE 13
HOOD TOP
PANEL
LEFT
SIDE
LONGER
FRONT
BRACKET
SHORTER
FRONT
BRACKET
FIGURE 14
HOOD SIDE VIEW
HOOD TOP
UNIT
DIVISION
PANEL
BACK FILTER
BRACKET
FRONT FILTER
BRACKETS (2)
FILTERS
HOOD SIDE
FIGURE 15
LEFT
FILTER
SEAL
RIGHT
FILTER
SEAL
FILTERS
