Installation Guide
12
EXISTING CONSTRUCTION ASSEMBLY INSTRUCTIONS – ATTIC SPACE NOT ACCESSIBLE
3. If this fan is not replacing an old fan, be sure 
to cut a 7-1/2 in. x 7-1/4 in. opening for the  
fan housing (A).
4. Remove grille mounting bracket by unscrewing 
two screws on each bracket. 
NOTE: Save screws for re-installation of fan  
motor and grille mounting brackets.
5. With screw removed slide the brackets to the left 
and then remove the housing.
Remove the three prong fan plug from the 
housing.
With the grille mounting brackets removed, pull the 
black fan unit straight out of the metal housing.
6.   Pull the house wires through the wire box cover 
hole. Using a quick connector, secure 120 V 
AC house wiring from the wall switch to the fan 
as showen in the wiring diagram on page 5. 14 
AWB is the smallest conductor that should be 
used for branch-circuit wiring. Please refer to 
the wiring diagrams for detail on page 5.
Carefully push the connect wires back into the 
wiring box housing. Reattach the wiring box 
cover.
CAUTION: If your electrical wires do not match 
the colors listed, you must determine what each 
house wire represents before connecting. You 
may need to consult an electrical contractor to 
determine safely.
6
Product
wires
House
wires
Quick
connector
5
4
3
9.4"
9.4"
7-1/4 in.
7-1/2 in.










