Broan 273003 Ventilation Hood User Manual


 
INSTALL DUCTWORK
CAUTION -
BEFORE CUTTING HOLE IN CABINET FOR DUCT-
WORK:
Check for interference with floor joists, wall studs, electri-
cal wiring or plumbing.
1. Cut hole in cabinet as well as holes in wall or floor as
necessary.
2. Mount the roof or wall cap and work back towards the cabinet,
attaching all ductwork, elbows and transitions as previously
planned. Tape all ductwork connections to make them secure
and air tight.
3. Connect ductwork (and transition, if required) to downdraft. If
necessary, LOOSEN nuts and screws that hold the blower in
place, and slide blower left or right to meet ductwork. Re-
tighten screws and nuts.
Note: A 3-1/4" x 10" collar is provided for installers who prefer to
rivet the ductwork to the unit. This will allow blower to be removed
and replaced easily in service situations without disturbing duct-
work.
INSTALL ELECTRICAL WIRING
6" RD.
ELBOW &
DUCT-
WORK
3-1/4" X 10"
TO 6" RD.
TRANSITION
BLOWER
COLLAR
SCREWS
4
WARNING: To avoid possible electrical
shock, personal injury or death -
Disconnect electrical power.
1. Mount a standard wiring box, with 3-pronged receptacle,
inside the cabinet. Make sure the downdraft’s power cord can
easily reach it.
2. Run appropriate power cable into cabinet and connect it to
receptacle.
3. Plug the downdraft’s power cord into the outlet.
INSTALL ELECTRICAL WIRING
(continued)
WIRING DIAGRAM