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3
11
7 8
Connect 4-in.
round duct.
Connect
wiring.
Finish ceiling.
Then continue with Step 11.
Connect power
cable to wiring plate
(from parts bag)
using UL approved
connector. Connect
house wiring to
fan wiring. Refer to
wiring diagrams for
connection details.
Use screw (from parts bag) to secure wiring
plate to fan housing. Re-install wiring panel and
secure with screw from parts bag.
1
10
Place
mask
into
housing
opening to
prevent
drywall spray
and construction dust from
damaging sensor.
Leave this mask in place to prevent
construction dust, drywall spray, or paint
from damaging inside of product.
REMOVE MASK BEFORE
INSTALLING GRILLE.
Laissez ce masque en place pour empêcher
la poussière de construction, le plâtre ou la
peinture, etc. d’endommager
l’intérieur du produit.
ENLEVEZ CE MASQUE AVANT
D’INSTALLER LA GRILLE.
Deje esta cubierta en su lugar para evitar
que polvos de construcción, rocíos de yeso
o pintura dañen el interior del producto.
QUITE LA CUBIERTA ANTES
DE INSTALAR LA REJILLA.
99352432A
1
9
Install housing
mask.
1
7
Connect wiring.
Connect power cable to wiring plate (from
parts bag) using UL approved connector.
Connect house wiring to fan wiring. Refer to
wiring diagrams for connection details. Use
screw (from parts bag) to secure wiring plate
to fan housing. Re-install wiring panel and
secure with screw from parts bag.
RETROFIT INSTALLATION
Remove old
fan and prepare
ceiling.
2
10½-in.
9¾-in.
JOIST
1
Fold mounting
ears at against
housing.
1
5
1
6
Existing fan housings are typically attached to the structure:
•
with screws, nails, or staples, which must be removed.
•
with hangers or rails which are fastened to joists and must be removed along with housing.
A pry bar may be needed to remove the old housing.
Leave ductwork and wiring in place.
Enlarge ceiling opening (if
necessary) to 9¾” parallel to
joist) by 10½” (perpendicular
to joist). (Some models have
a cut-out template on side of
carton.)
Mount fan to ceiling structure.
Mount housing
to ceiling
structure with
appropriate
fasteners
in locations
shown.
1
8
1
5
Attach damper/duct connector to
fan housing.
Mount housing to
ceiling structure.
TABS
Push connector
through opening
from inside of
housing.
Engage tabs
and secure with
screw from
parts bag.
Make sure bottom of housing will
be flush with finished ceiling.
For proper location using ½”
ceiling material: Bend out
housing tabs (on outside of
housing) to fit against bottom of
joist.
Secure housing through
mounting ears with appropriate
fasteners. If mounting housing
to I-joist, use wood blocking as
shown.
NEW INSTALLATION
1
6
HOUSING TABS
I-JOIST
WOOD
BLOCKING
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