Installation; Installation - Ducting Version - CSA LI30RB Guide D'utilisation, D'entretien Et D'installation

Installation

Installation - Ducting version

Install the 6" round transition as shows the image below.
The installation screws and the 6" round transition are
included on the hood package.
6"
1. Pre-installation calculations
K = Kitchen height
C = Counter height (36" standard)
P = Prefered height of hood
Bottom above counter
H = Hood height your installation
H = K - C - P
S = Chimney structure height, your installation
S = H - 1" 3/8
a) Select a hood preference
height P that is comfortable
for the user.
b) Calculate hood height
your installation
H = K - C - P.
c) Confirm that H is within
the range of min to max
H found for your model
(See "Dimensions and
clearances" paragraph).
If not adjust your
installation.
d) Calculate chimney
structure height S. Save
this calculation for use
later in the installation.
Ceiling Support Structures
•
•
types of installations.
•
•
structure.
• Your ceiling joists will be like one of the following
examples.
S
H
K
P
C
IMPORTANT
Framing must be capable of supporting 150lbs.
Drill 3/16"
Pilot Holes
Approx. 1 1/2"
Deep
8 1/4" to
Centerline
of Holes
Cut a 1 ? Dia.
Wire Access
Hole
EXAMPLE A
7-1/16"
16" joist
spacing
Top view – ceiling joists parallel to front of hood
EXAMPLE B
16" joist
spacing
7-1/16"
Top view – ceiling joists run perpendicular to front of hood
EXAMPLE C
10-1/16"install cross-framing
symmetrically over duct/cooktop
centerline
7-1/16"
16" joist
spacing
Top view – ceiling joists at angle to front of hood
7
Cut a 1 ? Dia.
Wire Access
Hole
10 1/4" to
Centerline
of Holes
Drill 3/16"
Pilot Holes
Approx. 1 1/2"
Deep
36" Hood
Template
8 1/4" to
Centerline
of Holes
FRONT OF HOOD
10-1/16"
Install cross-framing
symmetrically over
duct/cooktop
centerline
6" duct
2x4 cross
framing
Align duct
Front
of
to center of
hood
cooktop
10-1/16" install
cross-framing
symmetrically over
duct/cooktop
centerline
2x4 cross
framing
6" duct
Front
Cooktop
Align duct
of
hood
outline
to center of
cooktop
2x4 cross
framing
6" duct
Align duct
Front
of
Cooktop
to center of
hood
outline
cooktop
Cooktop
outline