GE CV936 manual Determine HOOD, Ductwork and Wiring Locations, For Vertical Straight Up Ducting

Installation Instructions

DETERMINE HOOD, DUCTWORK AND WIRING LOCATIONS

•Measure desired distance from the bottom of the hood to the cooking surface, 24” min. to 36” max. Refer to the previous page if the accessory 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 the hood. Draw another horizontal line.

•Measure 18” up from the line for the bottom 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 forward on the ceiling.

–Measure 6-7/8” from drywall to mark centerline for a 7½” 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 for ceiling ducting to cut the 7½” dia. hole through the top of the cabinet or soffit.

•See Step 4, page 5 for details to cut opening for duct transition.

FOR CEILING

6-7/8”VENT DUCTING Centerline To Wall

		Electrical
	7½” Dia. Hole
		Centerline
FOR WALL VENT DUCT		8” Min. above
		Top of Hood
	Top of Hood
		Wood Support
18"

15-3/8"

Electrical

Bottom of Hood

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:

•The junction box is fastened to the back of the hood on the right side. See illustrations for hood knockout locations.

Note: The junction box can be relocated to the inside top of the hood.

House wiring may enter the junction box from 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” forward on the ceiling, 11-1/8” to the right of the centerline for 30” models or, 14-1/8” to the right of the centerline for 36” models.

To route house wiring through the wall,

–Cut a hole approximately 1” dia., 10-1/16” down from the top of the hood, 11-1/8” to the right of the centerline for 30” models or, 14-1/8” to the right of the centerline for 36” models.

•Remove top or rear knockout depending on your installation.

14-1/8” for 36” Models

11-1/8” for 30” Models

5-7/8"

Knockout

Locations

10-1/16"

14-1/8” for 36” Models

11-1/8” for 30” Models

1 Ft = 0.3 m 1” = 2.5 cm

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