Installation Instructions Step 1, Install Downdraft Vent; Step 2, Install The Ductwork - GE Monogram ZVB36 Installation Instructions Manual

Instamiation Instructions
[STEP llJNSTALL DOWNDRAFT
Place the downdraft vent into the countertop cutout,
against the back side.
_Upper
_r _,_\ Brackets With
%, \ Screws Located
'\ \ on the Side of
Case and Attach
to Back Wall
of Cabinet
Securethe Lower Brackets
to Blower Housing
Secure the downdraft to the countertop supplied
brackets. See illustration.
Fasten two brackets to vent sides and secure to
cabinet back wall.
Install two brackets on the bottom of the vent.
Attach brackets to slide screws on the vent and to
the floor using wood screws (not supplied).
_When installing in a tile countertop surface, it may
be necessary to apply a locally approved caulking
to cover any gaps.
[STEP 21 iNSTALL THE DUCTWORK
The downdraft blower system is designed for use
with 3-1/4" x 10"ductwork. It can be transitioned to 6"
round.
* Ductwork MUST be vented tothe outside - never in a
crawl space, attic or other enclosed space.
6" PVC duct should be used when installing under a
concrete sial
Note: Local building code must be followed for
installation in specifying approved type and schedule
of PVC duct used.
Duct Tape
am and Screw
Air
DO NOT USE flexible plastic ducting.
Always use appropriate roof or wall cap with
damper. Laundry type wall caps should never be
used.
Use the straightest duct run possible.
For satisfactory performance the duct run should not
exceed 150 ft. or its equivalent length when bends or
various fittings are used. Refer to the table of equiva o
lent lengths to calculate your installation.
Install ductwork so the piece of duct nearest the
downdraft unit slots INT0 the next piece of the duct.
Secure the joints with self-tapping screws and apply
duct tape around the joints to ensure an airtight seal.
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