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Retrofit Installation
12
Reinsert and Secure Blower Assembly
CAUTION
Power must be disconnected (see page 2, WARNING item 2) before inserting motor plugs into control assembly.
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Install Grille
IN ORDER TO PREVENT MOTOR/CONTROL DAMAGE:
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after Blower Assembly is secured. See New Construction
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XB50L1
XB80L1
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If ceiling repairs are needed, place Mask in Housing
Installation Step 6. Remove Mask before installing Grille.
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XB110L1 Installation Guide
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Screws from Parts Bag
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