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Customer Service
Operating InstructionsSafety Instructions
Installation Instructions Troubleshooting Tips
Power Supply
This downdraft vent must be supplied with 120V, 60Hz., and
connected to an individual, properly grounded branch circuit,
protected by a 15 or 20 ampere circuit breaker or time delay fuse.
Gas Cooktops
If this vent is installed in combination with a gas
cooktop, it may operate from the same duplex outlet.
Electric Cooktops
If this vent is installed in combination with a electric
cooktop, the vent must operate from a separate
120V outlet.
■
A properly grounded 3-prong receptacle should be located
within reach of the vents’ two foot power cord.
■
–Locate the receptacle inside the cabinet on the right side
wall. The receptacle cannot be placed on the back of the
cabinet wall where it may interfere with the downdraft
plenum. See illustration.
Do not use an extension cord or adapter plug with
this appliance. Follow National electrical codes or
prevailing local codes and ordinances.
Ductwork Length and Dust Fittings
NOTE: Do not exceed 150
′
maximum permissible
equivalent lengths!
Flexible ducting: If flexible metal ducting is used,
all equivalent feet values in the table should be
doubled. The flexible metal duct should be straight
and smooth and extended as much as possible.
DO NOT
use flexible plastic ducting.
Add equivalent lengths for all duct pieces and
transitions used to ensure that the duct run does not
exceed the maximum 150′.
Duct Equivalent Duct Equivalent Duct Equivalent
Pieces Length* Pieces Length* Pieces Length*
3
1
⁄4″ x 10″
to 6″ Round
6″ Round 1 ft. (per 3
1
⁄4″ x 10″ Transition
12 ft.
Straight foot length) 45° Elbow
5 ft.
90° Elbow
6″ Round
3
1
⁄4″ x 10″ 1 ft. (per 3
1
⁄4″ x 10″ Wall Cap 21 ft.
Straight foot length) 90° Flat Elbow
24 ft.
with Damper
6″ Round 3
1
⁄4″ x 10″
6″ 15 ft. to 3
1
⁄4″ x 10″ 7 ft. Wall Cap 27 ft.
90° Elbow Transition with Damper
3
1
⁄4″ x 10″
6″ to 6″ Round 5 ft. 6″ Round
45° Elbow
9 ft.
Transition Roof Cap
20 ft.
6″ Round
to 3
1
⁄4″ x 10″
3
1
⁄4″ x 10″ Transition
20 ft.
6″ Round
90° Elbow
16 ft.
90° Elbow Roof Vent
24 ft.
SHOULD NOT EXCEED 150 EQUIVALENT FT.
*Equivalent lengths of duct pieces are based on actual tests conducted by GE Evaluation Engineering
and reflect requirements for good venting performance. See chart for CFM Duct Length.
Electrical outlet
12″ above
cabinet floor
34″ for 36″ models
28
1
⁄2″ for 30″ models
Do not leave gas or electrical
connections within shaded area.
29
1
⁄2″