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SGH/SCH036, 060, 120, 240
Optional Outdoor Air Hood
036 & 060 Units
Intake hood is shipped folded down over the horizontal
supply air opening. Secure hood into place as follows:
1- Remove shipping screws securing sides of hood to unit.
2- Pivot hood as shown in figure 9 and secure sides of
hood to unit mullions with two sheet metal screws on
each side.
OUTDOOR AIR HOOD
FIGURE 9
HOOD SECURED IN
PLACE FOR SHIPMENT
HOOD
INSTALLED
REMOVE LEFT SIDE OF HOOD FROM UNIT
FIGURE 10
HOOD TOP
PANEL
LEFT SIDE
120, 240 Units With Bird Screen Option
Outdoor air hood is shipped folded down over the horizontal
supply air opening. Install hood 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- 240 Units Only - Remove two support brackets from
hood top panel flange. See figure 12. Install as shown
in figure 11.
OUTDOOR AIR HOOD
FIGURE 11
HOOD TOP
PANEL
LIFT
240 Units
Only
CAULK
BOTH ENDS
See Detail A
Detail A
LEFT SIDE
SUPPORT BRACKET LOCATION - 240 UNITS
FIGURE 12
SUPPORT
BRACKETS (2)
