GE CV936 Owner's Manual & Installation Instructions page 13

Installation instructions
DETERMINE HOOD, DUCTWORK AND WIRING LOCATIONS
• Keep the wood support piece and its screws for
later h_stallation. Do not discard.
• Measure desired distance flom the bottom of the
hood to the cooking surf_ce, 24" rain. to 36 "Max.
Refer to the previous page if the access<n T 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 flom the horizontal line fin the
bottom of the hood. Draw another horizontal line.
• Measure 18" up flom the line for the botton_ of the
hood, draw another horizontal line to indicate the
top of the hood.
FOR VERTICAL (Straight Up) DUCTING:
* If venting out the ceiling, extend the centerline
fbrward on the ceiling.
- Measure 6-7/8" flom drywall to mark centerline fin a
7-1/2" dia. duct hole on the ceiling.
- If drywall is not present, add drywall thickness to the
6-7/8" dimension.
Venting through a soffit or upper cabinet.
* Follow the same procedure ff_r ceiling ducting to cut
the 7-1/2" dia. hole through the top of the cabinet or
soffit.
* See Step 4, page 15 fin derails to cut opening fin duct
transition.
,, , _FOR CEILING
6-7/,8 .... ',,/VENT DUCTING
benterllne/o vvall_X_- _
F== E,ectrica,
/
7-1/2" Dia.Hole
X
\ ,
i
"\\ =
,
"\\ i
"\,4, _Centerline
8" Min. Above
FOR , Topof Hood
Topof Hood
Wood
18" , Support
II 15-3/8"
| i Electrical
Bottomof Hood ,r II
,
i
,
,
i
FOR DUCTING THROUGH REAR WALL:
* Measure the supplied duct transition with any straight
run length
of duct used, plus 90 o elbow height. Draw a
horizontal line on the wall intersecting the centerline.
House Wiring Location:
* Thej unction box is fastened to the back of the hood
on the right side. See illustrations fin hood knockout
locations.
Note: The j unction box can be relocated to the inside
top of the hood.
House wiring may enter thejtmcdon box fYom the rear
or the top of the hood at the right side.
To route house wiring through the ceiling or soffit:
- Cut a hole approximately 1" dia., 5-7/8" finward on
the ceiling, 11-1/8" to the right of the centerline fin.
30" models.
To route house wiring through the wall:
- Cut a hole approximately 1" dia., 10-1 / 16" down
fYom the top of the hood, 11-1/S" to the right of the
centerline fin 30" models.
* Remove top or rear knockout depending on your
installation.
* Install strain relief onto back or top of hood.
Knockout
Locations
, j ............ 11-1/8"for30" Models
11-1/8"for 30" models
13