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Version Hi-Lo 02/04 - Page 5
TOOLS NEEDED FOR INSTALLATION
• Saber Saw or Jig Saw
• Drill
• 1 1/4" Wood Drill Bit
• Pliers
• Phillips Screwdriver
• Wire Stripper or Utility Knife
• Metal Snips
• Measuring Tape or Ruler
• Level
• Pencil
• Caulking Gun
• Duct Tape
PARTS SUPPLIED FOR INSTALLATION
• 1 Backdraft Damper
• 1 Vent Grate (for recirculating installations only)
• 1 Literature Package
PARTS NEEDED FOR INSTALLATION
• 2 Conduit Connectors
• Power Supply Cable
• 1 Wall or Roof Cap
• All Metal Ductwork
OPTIONAL ACCESSORIES AVAILABLE
• Charcoal Filters
For recirculating installations only,
replace charcoal filters as needed
part # 6093034
The Inca HC power pack rangehood is designed to offer a wide flexibility of
installations. The rangehood can be ducted vertically (FIGURE 2) or horizontally
(FIGURE 3) through a 6" round vent. The unit can also be installed in a recirculating
configuration (FIGURE 4). The unit comes standard in top venting position.
45˚ Elbow
90˚ Elbow
90˚ Flat Elbow
Wall Cap
FIGURE A
9 Feet Straight Duct
2 - 90˚ Elbows
Wall Cap
Total System
9.0 feet
10.0 feet
0.0 feet
19.0 feet
FIGURE B
3.0 feet
5.0 feet
12.0 feet
0.0 feet
HORIZONTAL DUCTING
FIGURE 2
VERTICAL
DUCTING
For direct rear venting, you must change the blower position. Remove the 2 black
screws from the control panel (A in FIGURE 2). This allows the control panel to
slide through its housing, providing the necessary wire slack needed to rotate the
blower housing. Remove the 12 screws that hold the metal housing to the
rangehood body. Remove the 4 screws that hold the blower housing to the metal
housing. Rotate the blower 90 degrees toward the back and then flip it over 180
degrees. Be sure that the power supply cable is properly positioned in the nearest
hole. Replace all screws, making sure that they are firmly fastened. Reinstall control
panel.
FIGURE 3
RECIRCULATING INSTALLATIONS
For recirculating installations (FIGURE 4), Charcoal Filters are necessary.
Remove all three grease filters and set aside. Attach one charcoal filter to each end
of the blower. Each charcoal filter attaches to the black grid on the side of the blower.
Rotate the filter clockwise to install and counterclockwise to remove (FIGURE 4A).
Replace all three grease filters. Recirculating installations also require some duct
work to divert the air out of the cabinet. The duct work must not terminate inside
the cabinet. The plastic vent grate supplied with the rangehood (FIGURE 4B)
can be used to cover the duct opening.
PLAN YOUR DUCTWORK
The Inca HC requires 6" round
ductwork. To ensure that the blower
performs to its highest possible capac-
ity, ductwork should be as short and
straight as possilbe.
The ductrun should not exceed 35 feet if
ducted with the required minimum of 6"
round duct. Calculate the length of the
ductwork by adding the equivalent feet in
FIGURE A for each piece of duct in the
system An example is given in FIGURE B.
For best results, use no more than three
90° elbows. Make sure that there is a
minimum of 24" of straight duct between
elbows if more than one is used. Do not
install two elbows together.
6” round
duct
ceiling
hood
vent grate
cabinet
ceiling
soffit
vent grate
cabinet
6” round
duct
FIGURE 4A FIGURE 4B
FIGURE 4
hood