Qmark 1080 General Home/Kitchen Fans - Manual (Page 3)

CAUTION
BE SURE ALL WIRING COMPLIES WITH LOCAL AND
NATIONAL ELECTRICAL CODES, AND HOUSING IS
PROPERLY GROUNDED.
TO INSTALL IN EXISTING HOMES
1. Determine location of ventilator. Check ceiling for joists and obstructions.
2. Draw a circle 11 1 ⁄
8
” in diameter at determined location. Be sure opening is at least 1” from joists.
3. Carefully saw opening in plaster. Remove just enough insulation to allow sleeve to pass through.
4. If a reducer is to be used, remove the screws and mount it to the sleeve, so that the screw holes align
with the slots in the sleeve. Replace the screws.
5. After attaching mounting brackets to sleeve, nail or screw brackets to joist, or simply support sleeve by
resting mounting brackets on lath or other ceiling material. See Fig. 2.
6. Adjust sleeve so that flange is flush with the finished ceiling.
7. Pull power cables through outlet box opening. Attach cable to outlet box, using an approved connector.
Splice cable to receptacle leads in outlet box cover. Ground wire may be attached to grounding bolt in
outlet box. Power line should be run to switch box holding toggle or Model 1011A Timer. See Fig. 3.
8. Push outlet box and outlet cover into place, and fasten with screws.
9. Install motor blade assembly. Insert bottom of motor bracket into holes in outlet box cover. Engage key-
hole slot over screw in top of ventilator, and tighten, making sure that blade is centered in sleeve. Be
sure power is off, then insert plug into receptacle.
10. Attach grille with knob.
11. Finish installation by adding sufficient 11” pipe to go through the roof and installing a Roof Cap. See Fig. 4.
ROOF CAP
TO ROOF CAP
11” DUCT (8” WITH REDUCER)
REDUCER (OPTIONAL)
FIG. 4