JennAir JGD3430GB Installation manual

30" (76.2 CM) AND 36" (91.4 CM)

GAS DOWNDRAFT COOKTOP INSTALLATION INSTRUCTIONS

INSTRUCTIONS D'INSTALLATION DE LA TABLE

DE CUISSON À GAZ À ASPIRATION PAR LE BAS

DE 30" (76,2 CM) ET DE 36" (91,4 CM)

Table of Contents/Table des matières

COOKTOP SAFETY ........................................................................1

INSTALLATION REQUIREMENTS .................................................3

Tools and Parts .............................................................................3

Location Requirements ................................................................3

Venting Requirements ..................................................................6

Venting Methods ..........................................................................7

Electrical Requirements ...............................................................8

Gas Supply Requirements ...........................................................9

INSTALLATION INSTRUCTIONS .................................................10

Prepare Cooktop ........................................................................10

Install Cooktop ...........................................................................11

Make Gas Connection ...............................................................12

Attach Cooktop to Countertop ..................................................13

Electronic Ignition System .........................................................13

Complete Installation .................................................................14

SÉCURITÉ DE LA TABLE DE CUISSON .....................................15

EXIGENCES D'INSTALLATION ...................................................16

Outillage et pièces ......................................................................16

Exigences d'emplacement .........................................................16

Exigences concernant l'évacuation ...........................................18

Méthodes d'évacuation .............................................................19

Spéciﬁcations électriques ..........................................................21

Spéciﬁcations de l'alimentation en gaz .....................................21

INSTRUCTIONS D’INSTALLATION .............................................23

Préparation de la table de cuisson ............................................23

Installation de la table de cuisson ..............................................24

Raccordement au gaz ................................................................25

Fixation de la table de cuisson au plan de travail......................26

Système d'allumage électronique..............................................27

Achever l'installation ..................................................................27

COOKTOP SAFETY

Your safety and the safety of others are very important.

We have provided many important safety messages in this manual and on your appliance. Always read and obey all safety messages.

This is the safety alert symbol.

This symbol alerts you to potential hazards that can kill or hurt you and others.

All safety messages will follow the safety alert symbol and either the word “DANGER” or “WARNING.”

These words mean:

You can be killed or seriously injured if you don't immediately

DANGER

WARNING

All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you what can happen if the instructions are not followed.

IMPORTANT: Installer: Leave installation instructions with the homeowner. Homeowner: Keep installation instructions for future reference.

IMPORTANT : Installateur : Remettre les instructions d’installation au propriétaire. Propriétaire : Conserver les instructions d’installation pour référence ultérieure.

follow instructions.

You

can be killed or seriously injured if you don't

instructions.

W10848427B

WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death.

– Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this

or any other appliance.

– WHAT TO DO IF YOU SMELL GAS:

Do not try to light any appliance.

•

Do not touch any electrical switch.

•

Do not use any phone in your building.

•

Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's

•

instructions. If you cannot reach your gas supplier, call the fire department.

•

Installation and service must be performed by a qualified installer, service agency or

–

the gas supplier.

WARNING: Gas leaks cannot always be detected by smell.

Gas suppliers recommend that you use a gas detector approved by UL or CSA.

For more information, contact your gas supplier.

If a gas leak is detected, follow the “What to do if you smell gas” instructions.

IMPORTANT: Do not install a ventilation system that blows air downward toward this gas cooking appliance. This type of ventilation system may cause ignition and combustion problems with this gas cooking appliance resulting in personal injury or unintended operation.

In the State of Massachusetts, the following installation instructions apply:

■ Installations and repairs must be performed by a qualified or licensed contractor, plumber, or gasfitter qualified or licensed by

the State of Massachusetts.

■ If using a ball valve, it shall be a T-handle type.

■ A flexible gas connector, when used, must not exceed 3 feet.

INSTALLATION REQUIREMENTS

Tools and Parts

Gather the required tools and parts before starting installation. Read and follow the instructions provided with any tools listed here.

Tools needed

■ Tape measure

■ Flat-blade screwdriver

■ Phillips head screwdriver

■ Drill

■ Level

■ 6" (15.2 cm) socket

extension

■ Marker or pencil

■ Pliers

Parts supplied

■ Vent grill

■ Pre-ﬁlter

■ LP conversion kit

■ Burner caps

■ Burner grates

■ Plenum

Parts needed

■ Metal ducting

■ Vent clamps

■ Wall cap

6" (15.2 cm) Round Surface Wall Cap Damper Order Part Number A406

31/4" x 10" (8.3 cm x 25.4 cm) Surface Wall Cap Damper Order Part Number A403

To order, see the “Assistance or Service” section of the Use and Care Guide.

Check local codes and consult gas supplier. Check existing gas supply and electrical supply. See the “Electrical Requirements” and “Gas Supply Requirements” sections.

It is recommended that all electrical connections be made by a licensed, qualiﬁed electrical installer.

■ ¼" drill bit

■ Jigsaw

■ Ratchet with ³⁄₈" socket

■ Pipe-joint compound

resistant to LP gas

■ Noncorrosive leak-

detection solution

■

/4" nut driver

■ Plenum screw pack

■ Downdraft motor

assembly

■ Clamping brackets (2)

■ Bracket attachment

screws (2)

■ #10-16 x 3.0" clamping

screws

Location Requirements

IMPORTANT: Observe all governing codes and ordinances. When installing cooktop, use minimum dimensions given.

■ It is the installer’s responsibility to comply with installation

clearances speciﬁed on the model/serial/rating plate. The model/serial/rating plate is located on the bottom of the cooktop.

■ The cooktop should be installed in a location away from

strong draft areas, such as windows, doors, and strong heating vents or fans.

■ All openings in the wall or ﬂoor where cooktop is to be

installed must be sealed.

■ Cabinet opening dimensions that are shown must be used.

Given dimensions are minimum clearances.

■ Grounded electrical supply is required. See the “Electrical

Requirements” section. Proper gas supply connection must be available. See the “Gas Supply Requirements” section.

■ The cooktop is designed to hang from the countertop by its

side or rear ﬂanges.

■ The gas and electric supply should be located as shown in

the “Cabinet Dimensions” section so that they are accessible without requiring removal of the cooktop.

■ Provide cutout in right rear corner of cabinet enclosure

as shown to provide clearance for gas inlet and power supply cord.

■ If cabinet has drawers, drawers will need to be removed

and drawer fronts installed on front of cabinet.

IMPORTANT: An undercounter built-in oven cannot be installed under this product.

IMPORTANT: To avoid damage to your cabinets, check with your builder or cabinet supplier to make sure that the materials used will not discolor, delaminate, or sustain other damage. This cooktop has been designed in accordance with the requirements of UL and CSA International and complies with the maximum allowable wood cabinet temperatures of 194°F (90°C).

Mobile Home - Additional Installation Requirements

The installation of this cooktop must conform to the Manufactured Home Construction and Safety Standard, Title 24 CFR, Part 3280 (formerly the Federal Standard for Mobile Home Construction and Safety, Title 24, HUD Part 280). When such standard is not applicable, use the Standard for Manufactured Home Installations, ANSI A225.1/NFPA 501A or local codes.

In Canada, the installation of this cooktop must conform with the current standards CAN/CSA-A240-latest edition, or with local codes.

Product Dimensions

30" (76.2 cm) Cooktop 36" (91.4 cm) Cooktop

A. 211/2" (54.6 cm)

B. 19

/16" (50.0 cm)

C. Model/serial/rating plate location

A. 30" (76.2 cm) B. 4" (10.2 cm)

C. 6

/32" (16.8 cm)

D. 18

/16" (46.8 cm)

E. 1

/16" (4.3 cm) recommended minimum cabinet to motor clearance

F. 12

/2" (31.8 cm)

G. 14" (35.6 cm)

H. 28

/4" (71.4 cm)

A. 211/2" (54.6 cm)

B. 19

/16" (50.0 cm)

C. Model/serial/rating plate location

E. 10

A. 36" (91.4 cm) B. 4" (10.2 cm)

C. 6

/32" (16.8 cm)

D. 18

/16" (46.8 cm)

/8" (26.4 cm) recommended minimum cabinet to motor clearance

F. 12

/2" (31.8 cm)

G. 13" (33.0 cm)

H. 34

/8" (87.3 cm)

Cabinet Dimensions

Cutout Dimensions

A. 30" (76.2 cm) on 30" (76.2 cm) models

36" (91.4 cm) on 36" (91.4 cm) models B. Combustible area above countertop (shown by dashed box above) C. 30" (76.2 cm) minimum clearance between top of cooktop platform

and bottom of uncovered wood or metal cabinet (24" [61.0 cm]

minimum clearance if bottom of wood or metal cabinet is covered by

not less than

less than No. 28 MSG sheet steel, 0.015" [0.04 cm] stainless steel,

0.024" [0.06 cm] aluminum, or 0.020" [0.05 cm] copper)

D. 13" (33.0 cm) recommended upper cabinet depth

E. 2

/8" (5.4 cm)

F. 19

/16" (50.6 cm)

G. 18" (45.7 cm) minimum clearance from upper cabinet to countertop

within minimum horizontal clearances to cooktop H. Junction box or outlet: 12" (30.5 cm) minimum from bottom of

countertop I. Junction box or outlet: 10" (25.4 cm) from right-hand side of cabinet

J. 28

/8" (72.7 cm) on 30" (76.2 cm) models

343/4" (88.3 cm) on 36" (91.4 cm) models K. 6" (15.2 cm) minimum distance to nearest left and right side

combustible surface above cooktop L. 2" (5.1 cm) minimum clearance between back wall and countertop

cutout M. Gas line opening - Wall: anywhere 6" (15.2 cm) below underside of

countertop. Cabinet ﬂoor: anywhere within 6" (15.2 cm) of rear wall

is recommended. N. 25" (63.5 cm) depth of countertop

/4" [0.6 cm] ﬂame-retardant millboard covered with not

NOTE: After making the countertop cutout, some installations may require notching down the base cabinet side walls to clear the cooktop base. To avoid this modiﬁcation, use a base cabinet with sidewalls wider than the cutout.

■ A minimum side clearance of 6" (15.2 cm) is recommended

between side of cooktop and side wall for maximum ventilation performance.

A. 285/8" (72.7 cm) maximum on 30" (76.2 cm) models

343/4" (88.3 cm) maximum on 36" (91.4 cm) models

B. 19

/16" (50.6 cm) maximum on both 30" (76.2 cm) and

36" (91.4 cm) models

C. 8

/2" (21.6 cm) on 30" (76.2 cm) models

171/2" (44.4 cm) on 36" (91.4 cm) models

D. 5

/4" (14.6 cm) on both 30" (76.2 cm) and 36" (91.4 cm) models

E. 2

/8" (5.4 cm) minimum space to front edge of cooktop

F. Floor exhaust option

G. 6

/8" (15.6 cm) for 6" vent system

H. 8

/2" (21.6 cm) on 30" (76.2 cm) models

171/2" (44.4 cm) on 36" (91.4 cm) models I. 16" (40.6 cm) on both 30" (76.2 cm) and 36" (91.4 cm) models J. Wall exhaust option

Venting Requirements

IMPORTANT: This cooktop must be exhausted outdoors unless using the Duct-Free Filter Accessory Kit. See the “Venting Methods” section.

■ Do not terminate the vent system in an attic or other

enclosed area.

■ Use a vent cap.

■ Vent system must terminate to the outside.

■ Use only a 6" (15.2 cm) round metal vent. Rigid metal vent is

recommended. For best performance, do not use plastic or metal foil vent.

■ Before making cutouts, make sure there is proper clearance

within the wall or ﬂoor for the exhaust vent.

■ Do not cut a joist or stud unless absolutely necessary. If a

joist or stud must be cut, then a supporting frame must be constructed.

■ The size of the vent should be uniform.

■ The vent system must have a damper.

■ Use vent clamps to seal all joints in the vent system.

■ Use caulking to seal exterior wall or roof opening around

the cap.

■ Determine which venting method is best for your application.

For Best Performance:

■ Use 26-gauge minimum galvanized or 25-gauge minimum

aluminum metal vent. Poor quality pipe ﬁttings can reduce airﬂow. Flexible metal vent is not recommended.

NOTE: Local codes may require a heavier gauge material.

■ Metal duct may be reduced to 30-gauge galvanized steel

or 26-gauge aluminized steel if allowed by local codes. This reduction is based on information in the International Residential Codes Section M1601.1 (2006 edition).

■ Do not install 2 elbows together.

■ Use no more than three 90° elbows.

■ If an elbow is used, install it as far away as possible from

the vent motor exhaust opening.

■ Make sure there is a minimum of 18" (45.7 cm) of straight

vent between the elbows if more than 1 elbow is used.

■ Elbows too close together can cause excess turbulence that

reduces airﬂow.

■ Do not use a 5" (12.7 cm) elbow in a 6" (15.2 cm).

■ Do not reduce to a 5" (12.7 cm) system after using 6" (15.2 cm).

■ Avoid forming handmade crimps. Handmade crimps may

restrict airﬂow.

■ Use a vent cap for proper performance. If an alternate wall

or roof cap is used, be certain the cap size is not reduced and that it has a backdraft damper.

■ Use vent clamps to seal all joints in the vent system.

■ Use caulking to seal exterior wall or roof opening around

the cap.

The length of vent system and number of elbows should be kept to a minimum to provide efﬁcient performance.

The maximum equivalent length of the vent system is 60 ft (18.3 m). For altitudes above 4,500 ft (1272 m), reduce recommended vent run by 20% for best performance.

Cold Weather Installations

An additional backdraft damper should be installed to minimize backward cold airﬂow.

Makeup Air

Local building codes may require the use of makeup air systems when using ventilation systems greater than speciﬁed CFM of air movement. The speciﬁed CFM varies from locale to locale. Consult your HVAC professional for speciﬁc requirements in your area.

Venting Methods

Common venting methods are shown for a counter-mounted downdraft cooktop. The cooktop may be vented through the wall or ﬂoor.

Concrete Slab Installations - Exhaust Through Wall

Option 1 - Roof Venting Option 2 - Wall Venting

A. 6" (15.2 cm) round roof venting B. Roof cap

Option 3 - Venting

Between Floor Joist

A. 6" (15.2 cm) round wall venting B. Wall cap

Option 4 - Venting Behind

Cabinet Kick Plate

3¼" x 10"

(8.3 cm x 25.4 cm)

A B

A. Wall cap B. 6" (15.2 cm) round metal vent C. 16" (40.6 cm) maximum D. 6" (15.2 cm) round PVC sewer pipe E. 6" (15.2 cm) round metal duct F. 6" (15.2 cm) round PVC coupling G. Concrete slab H. 6" (15.2 cm) round PVC sewer pipe I. 6" (15.2 cm) round 90° PVC sewer pipe elbow J. Tightly pack gravel or sand completely around pipe. K. 30 ft (9.1 m) max. L. 6" (15.2 cm) round 90° PVC sewer pipe elbow M. 6" (15.2 cm) round PVC coupling N. 12" (30.5 cm) minimum

H I

Duct-Free Filter Accessory Kit

The Duct-Free Filter Accessory Kit Part Number JDA7000WX is now available. Duct-Free Filter Accessory Kit is ideal for both new construction and kitchen renovation projects because it provides an easy alternative to the installation of metal ducting and venting in the downdraft system outside the home. The kit includes all required hardware, 1 ﬁlter, and complete installation instructions. Replacement Filter Part Number W10177003 is available.

A. Wall cap B. 6" (15.2 cm) round wall venting

Calculating Vent System Length

(0.6 m)

wall cap

To calculate the length of the system you need, add the equivalent feet (meters) for each vent piece used in the system.

Vent Piece 6" (15.2 cm) Round

45° elbow 2.5 ft

(0.8 m)

90° elbow 5.0 ft

(1.5 m)

6" (15.2 cm) wall cap 0.0 ft

(0.0 m)

31/4" x 10" (8.3 cm x 25.4 cm) to 6" (15.2 cm) transition

6" (15.2 cm) to 31/4" x 10" (8.3 cm x 25.4 cm) transition

31/4" x 10" (8.3 cm x 25.4 cm) to 6" (15.2 cm) 90° elbow transition

6" (15.2 cm) to 31/4" x 10" (8.3 cm x 25.4 cm) 90° elbow transition

31/4" x 10" (8.3 cm x 25.4 cm) 90° elbow

31/4" x 10" (8.3 cm x 25.4 cm) ﬂat elbow

31/4" x 10" (8.3 cm x 25.4 cm) wall cap

4.5 ft (1.4 m)

1 ft (0.3 m)

5.0 ft (1.5 m)

12.0 ft (3.7 m)

0.0 ft (0.0 m)

Example vent system

90˚ elbow

6 ft (1.8 m)

2 ft

1- 90° elbow = 5 ft (1.5 m) 8 ft (2.4 m) straight = 8 ft (2.4 m) 1 - wall cap = 0 ft (0 m) System length = 13 ft (3.9 m)

NOTE: Flexible vent is not recommended. Flexible vent creates back pressure and air turbulence that greatly reduce performance.

Electrical Requirements

IMPORTANT: The cooktop must be electrically grounded in accordance with local codes and ordinances, or in the absence of local codes, with the National Electrical Code, ANSI/NFPA 70 or Canadian Electrical Code, CSA C22.1.

This cooktop is equipped with an electronic ignition system that will not operate if plugged into an outlet that is not properly polarized.

If codes permit and a separate ground wire is used, it is recommended that a qualiﬁed electrical installer determine that the ground path is adequate.

A copy of the above code standards can be obtained from:

National Fire Protection Association

1 Batterymarch Park

Quincy, MA 02169-7471

CSA International

8501 East Pleasant Valley Road

Cleveland, Ohio 44131-5575

■ A 120-volt, 60 Hz, AC-only, 15-amp, fused electrical circuit

is required. A time-delay fuse or circuit breaker is also recommended. It is recommended that a separate circuit serving only this cooktop be provided.

■ Electronic ignition systems operate within wide voltage limits,

but proper grounding and polarity are necessary. Check that the outlet provides 120-volt power and is correctly grounded.

■ The wiring diagrams are provided with this cooktop. See

“Wiring Diagrams” on a separate sheet. The wiring diagrams are located on the underside of the cooktop base.

■ This gas cooktop is not required to be plugged into a GFCI-

(Ground-Fault Circuit Interrupter) outlet or AFCI- (Arc Fault Circuit Interrupter) type circuit breaker. It is recommended that you not plug an electric spark ignition gas cooktop or any other major appliance into a GFCI wall outlet or an AFCItype circuit breaker as it may cause these types of circuit breakers to trip during normal cycling.

■ Performance of this cooktop will not be affected if operated

on a GFCI/AFCI-protected circuit. However, occasional nuisance tripping of the GFCI breaker is possible due to the normal operating nature of electronic gas cooktops.

Gas Supply Requirements

WARNING

Explosion Hazard

Use a new CSA International approved gas supply line.

Install a shut-off valve.

Securely tighten all gas connections.

If connected to LP, have a qualified person make sure gas pressure does not exceed 14" (36 cm) water column.

Examples of a qualified person include:

licensed heating personnel, authorized gas company personnel, and authorized service personnel.

Failure to do so can result in death, explosion, or fire.

Observe all governing codes and ordinances. IMPORTANT: This installation must conform with all local codes

and ordinances. In the absence of local codes, installation must conform with American National Standard, National Fuel Gas Code ANSI Z223.1 - latest edition or CAN/CGA B149 - latest edition.

IMPORTANT: Leak testing of the cooktop must be conducted according to the manufacturer’s instructions.

Type of Gas

Natural Gas:

This cooktop is factory set for use with Natural gas. If converting to LP gas, see the “LP Gas Conversion” instructions provided in the package containing literature. The model/serial/rating plate located on bottom of the cooktop has information on the types of gas that can be used. If the types of gas listed do not include the type of gas available, check with the local gas supplier.

LP Gas Conversion:

Conversion must be done by a qualiﬁed service technician. No attempt shall be made to convert the cooktop from the gas

speciﬁed on the model/serial/rating plate for use with a different gas without consulting the serving gas supplier. See the “Gas Conversion” instructions provided in the package containing literature.

Gas Supply Line

■ Provide a gas supply line of

cooktop location. A smaller size pipe on longer runs may result in insufﬁcient gas supply. Pipe-joint compounds that resist the action of LP gas must be used. Do not use TEFLON®† tape. With LP gas, piping or tubing size should be

/2" minimum. Usually, LP gas suppliers determine the size

and materials used in the system.

Flexible metal appliance connector:

■ If local codes permit, use a

steel tubing gas connector, designed by CSA to connect the cooktop to the rigid gas supply line.

⁄4" (1.9 cm) rigid pipe to the

/2" or 3/4" I.D. ﬂexible stainless

■ A

/2" male pipe thread is needed for connection to the female pipe threads of the inlet to the cooktop pressure regulator.

■ Do not kink or damage the ﬂexible metal tubing when

moving the cooktop.

■ Must include a shut-off valve:

The supply line must be equipped with a manual shut-off valve. This valve should be located in the same room. It must be accessible without removing the cooktop, and it should be in a location that allows ease of opening and closing. Do not block access to shut-off valve. The valve is for turning on or shutting off gas to the cooktop.

A. Gas supply line B. Shut-off valve open position C. To cooktop

Gas Pressure Regulator

The gas pressure regulator supplied with this cooktop must be used. The inlet pressure to the regulator should be as follows for proper operation:

Natural Gas:

Minimum pressure: 5" (12.7 cm) WCP Maximum pressure: 7" to 14" (17.8 cm to 35.5 cm) WCP

LP Gas:

Minimum pressure: 10" (25.4 cm) WCP Maximum pressure: 14" (35.5 cm) WCP Contact local gas supplier if you are not sure about the inlet

pressure.

Burner Input Requirements

Input ratings shown on the model/serial/rating plate are for elevations up to 2,000 ft (609.6 m).

For elevations above 2,000 ft (609.6 m), ratings should be reduced at a rate of 4% for each 1,000 ft (304.8 m) above sea level (not applicable for Canada).

Gas Supply Pressure Testing

Gas supply pressure for testing regulator must be at least 1" water column pressure above the manifold pressure shown on the model/serial/rating plate.

Line pressure testing above ½ psi gauge (14" WCP)

The cooktop and its individual shut-off valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psi (3.5 kPa).

Line pressure testing at ½ psi gauge (14" WCP) or lower

The cooktop must be isolated from the gas supply piping system by closing its individual manual shut-off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psi (3.5 kPa).

†®TEFLON is a registered trademark of Chemours.

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