Bertazzoni KTV30XV Instructions D'installation page 8

TOOLS NEEDED FOR INSTALLATION
• Saber Saw or Jig Saw For direct rear venting (FIGURE 2), you must
• Drill
change the blower position. Remove the 12 screws
• 1 1/4" Wood Drill Bit
that hold the metal housing to the rangehood
• Pliers
• Phillips Screwdriver
body. Remove the 4 screws that hold the blower
• Wire Stripper or Utility Knife
housing to the metal housing. Rotate the blower
• Metal Snips
• Measuring Tape or Ruler
90 degrees toward the back and then flip it over
• Level
180 degrees. Be sure that the power supply cable
• Pencil
• Caulking Gun
is properly positioned. Replace all screws, making
• Duct Tape
sure that they are firmly fastened.
PARTS SUPPLIED FOR INSTALLATION
• 1 Backdraft Damper
• 1 Vent Grate (for recirculating installations only)
• 1 Vinyl Trim
• 1 Literature Package
PARTS NEEDED FOR INSTALLATION
• 2 Conduit Connectors
• Power Supply Cable
• 1 Wall or Roof Cap
• All Metal Ductwork
VERTICAL
DUCTING
FIGURE 1
For recirculating installations (FIGURE 3), Charcoal Filters are necessary. Remove all four grease filters and
set aside. Attach one charcoal filter to each end of the blower. Each charcoal filter attaches to the black grid
For recirculating installations (FIGURE 3), Charcoal Filters are necessary. Remove all four grease filters and set aside. Attach
on the side of the blower. Rotate the filter clockwise to install and counterclockwise to remove (FIGURE 3A).
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 3A). Replace all four grease filters. Some ductwork Replace all four grease filters. Some ductwork must be installed to exhaust the rangehood back into the
must be installed to exhaust the rangehood back into the kitchen, either at the top of the cabinet or at the face of the soffit. A
kitchen, either at the top of the cabinet or at the face of the soffit. A plastic vent grate (FIGURE 3B) supplied with
plastic vent grate (FIGURE 3B) supplied with the rangehood can be used to cover the duct opening. This duct work must not
the rangehood can be used to cover the duct opening. This duct work must not terminate into a dead air space.
terminate into a dead air space.
vent grate
cabinet
6" round
duct
hood
8
PARTS NEEDED FOR INSTALLATION
• 2 Conduit Connectors
• Power Supply Cable
• 1 Wall or Roof Cap The Cristal HC slideout rangehood is designed to offer wide flexibility of installations.
• All Metal Ductwork
The rangehood can be ducted vertically or horizontally through a 6" round vent.
The unit can also be installed in a recirculating configuration. The unit comes
standard in the top venting position. FIGURES 1 and 2 show vertical and horizontal
installations for this unit. FIGURE 3 shows recirculating installation.
The Cristal HC requires 6" round ductwork. To ensure that the blower performs to
its highest possible capacity, ductwork should be as short and straight as possilbe.
For satisfactory performance the duct run should
not exceed 50 equivalent feet if ducted using the
VERTICAL
required minimum 6" round duct. The equivalent
DUCTING
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
FIGURE 1
together. If you must elbow right away, do it
as far away from the hood's exhaust opening
as possible.
For recirculating installations (FIGURE 3), Charcoal Filters are necessary. Remove all four grease fi
one charcoal filter to each end of the blower. Each charcoal filter attaches to the black grid on the
the filter clockwise to install and counterclockwise to remove (FIGURE 3A). Replace all four greas
must be installed to exhaust the rangehood back into the kitchen, either at the top of the cabinet or
plastic vent grate (FIGURE 3B) supplied with the rangehood can be used to cover the duct opening
terminate into a dead air space.
cabinet
6" round
RECIRCULATING INSTALLATIONS
FIGURE 2
RECIRCULATING INSTALLATIONS
ceiling
soffit
cabinet
FIGURE 3
PLAN THE DUCTWORK
FIGURE 1
FIGURE 1
For recirculating installations (FIGURE 3), Charcoal Filters a
one charcoal filter to each end of the blower. Each charcoal
the filter clockwise to install and counterclockwise to remove
must be installed to exhaust the rangehood back into the ki
plastic vent grate (FIGURE 3B) supplied with the rangehood
terminate into a dead air space.
FIGURE 2
FIGURE 2
ceiling
HORIZONTAL
DUCTING
vent grate
duct
hood
vent grate
6" round
duct
hood
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. If you must elbow right away, do it
as far away from the hood's exhaust opening
VERTICAL
as possible.
DUCTING
45˚ Elbow
90˚ Elbow
90˚ Flat Elbow
HORIZONTAL
Wall Cap
DUCTING
FIGURE A
9 Feet Straight Duct
2 - 90˚ Elbows
Wall Cap
ceiling
Total System
RECIRCULATING INSTALLATIONS
vent grate
cabinet
6" round
duct
soffit
For direct rear venting (FIGURE 2), you must
change the blower position. Remove the 12
hood
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
cabinet
6" round
the power supply cable is properly positioned.
duct
Replace all screws, making sure that they are
firmly fastened.
hood
FIGURE 3
ceiling
Version 06/14 - Page 5
FIGURE 2
RECIRCULATIN
3.0 feet
For direct rear ven
5.0 feet
change the blowe
12.0 feet
screws that hold
0.0 feet
rangehood body.
hold the blower ho
Rotate the blower
9.0 feet and then flip it ove
the power supply c
10.0 feet
Replace all screws
0.0 feet
soffit
firmly fastened.
19.0 feet
FIGURE B
cabinet
6" ro
ceiling
vent grate
FIGURE 3
FIGURE 3A
FIGURE 3B
9
2
W
T
du