Go to Section E - Final Installation on page 14.
Section D - Existing Construction – accessible from below
D1 
Remove one of the wiring access slugs on the top of the housing. Use a second wiring access plug if needed.
D2 |
Remove the mounting rail brackets.
D3 | EXISTING FAN |
D4
3”
Remove an existing fan and check to make sure the | Run the power supply wire through the strain relief, leaving |
opening is large enough to accommodate the new fan | 3” between the end of the wire and the strain relief. Tighten |
housing. If there is no existing fan choose an appropriate | the strain relief around the wire. |
location to make an 11” x 9 5/8” opening. |
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12 |
