Filter
Top Products
5. Loosen sheet metal screws for top cover of base unit
located above outdoor-air inlet opening.
6. Match notches in hood topcover withunit top coverscrews.
Insert hood flange between top cover flange and unit. Tighten
screws.
7. Insert outdoor-air inlet screens and spacer in channel
created by lower filter retainer and filter support bracket.
8. Attach remaining shorter section of filter support bracket.
Fig. 17 — Economizer DamperAssembly — End View
LED — Light-Emitting Diode
Fig. 18 — Economizer Motor Control Module
Fig. 19 — Economizer Motor Control
Module Location
Fig. 20 — Outdoor-Air Hood Component Location
Fig. 21 — Seal Strip Location
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