AAON RN-140 - Manual (Page 46)

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Figure 21 - 90-140 ton Condenser Coil Guard Installation Instructions 2
Outside Air Rain Hood
Rain hood must be opened before startup of
the unit. Fresh air intake adjustments should
be made according to building ventilation of
local code requirements.
6-25 and 30 ton Units
Remove the two screws at the bottom of the
rain hood that secure it in the shipping
position. Remove the screws that attach the
side pieces of the hood to the top of the
hood.
Rotate the side pieces so that the holes along
one edge line up with the holes on the top
piece and the flange is on the inside of the
rain hood.