GE CV936 Owner's Manual And Installation Instructions page 13

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DETERMINE HOOD, DUCTWORK AND WiRiNG LOCATIONS
• Keep the wood support piece and its screws fi)r
later installation. Do not discard.
• Measure desired distance fl'om tile bottom of the
hood to the cooking surfhce, 24" rain. to 36" Max.
Refbr to the previous page if the accesso W duct cover
will be used.
• Use a level to draw a horizontal line indicating the
bottom of the hood.
• Use a level to draw the cooktop centerline location.
• Measure 15-3/8" up from the horizontal line for the
bottom of tile hood. Draw another horizontal line.
• Measure
18" up fi'om the line ti)r the bottom
of the
hood, draw another horizontal line to indicate the
top of the hood.
FOR VERTICAIL (Straight Up) DUCTING:
* If venting out the ceiling, extend the centerline
forward on the ceiling.
- Measure 6-7/8" fl'om drywall to mark centerline for a
7-1/2" dia. duct hole on the ceiling.
- If dr3avall is not present, add drywall thickness to the
6-7/8" dimension.
Venting through a soffit or upper cabinet.
* Follow tile same procedure fl)r ceiling ducting to cut
the 7-1/2" dia. hole through the top of the cabinet or
softit.
* See Step 4, page 15 for details to cut opening fl)r duct
transition.
,, , /FOR CEILING
6-7/8 ......
_!VENT
DUCTING
ben_enme I0 wall
)_.; cI,
/J c.._.
/: Ebctrica,
7-1/2"Dia. Hob_ ,CL
\
I
_. .Centeriine
8,, Min. Above
FOR WALLVENTDUCT/[ Topof Hood
Topof Hood
Bottomof Hood
1
1
Wood
Support
Ebctrical
15-3/8"
FOR DUCTING THROUGH REAR WALL:
* Measure the supplied duct transition with any straight
run length of duct used, plus 90 ° elbow height. Draw a
horizontal line on the wall intersecting the centerline.
House Wiring Location:
* Thejmwtion box is fhstened to tile back ot the hood
on the right side. See illustrations tot hood knockout
locations.
Note: Thejmlction box can be relocated to the inside
top of the hood.
House wiring may enter thejmlction box fl'om the rear
or the top of the hood at the right side.
To route house wiring through the ceiling or soffit:
-Cut a hole approxinmtely 1" dia., 5-7/8"fl_rward on
tile ceiling, 11-1/8" to the right of the centerline fl_r
30" models.
To route house wiring through the wall:
-Cut a hole approximately 1" dia., 10-1 / 16 "down
fi'om the top of the hood, ll-1/8"to the right of the
centerline for 30" models.
* Remove top or rear knockout depending on your
installation.
* Install strain relief onto back or top of hood.
11-1/8"for 30" models
Knockout
Locations
13