JENN AIR JGD3430BS Installation Manual

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

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

You

can be killed or seriously injured if you don't

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.

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:

follow instructions.

instructions.

DANGER

WARNING

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.

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 ................................................................. 5

Venting Methods ......................................................................... 6

Electrical Requirements............................................................... 7

Gas Supply Requirements .......................................................... 8

INSTALLATION INSTRUCTIONS ................................................. 9

Install Cooktop............................................................................. 9

Rotate Blower - Optional............................................................. 9

Make Gas Connection............................................................... 10

Electronic Ignition System......................................................... 12

Complete Installation................................................................. 12

COOKTOP SAFETY

SÉCURITÉ DE LA TABLE DE CUISSON................................ 13

EXIGENCES D'INSTALLATION .............................................. 14

Outillage et pièces.................................................................14

Exigences d'emplacement.................................................... 14

Exigences concernant l'évacuation ......................................16

Méthodes d'évacuation.........................................................17

Spécifications électriques .....................................................19

Spécifications de l'alimentation en gaz ................................19

INSTRUCTIONS D’INSTALLATION........................................ 21

Installation de la table de cuisson......................................... 21

Rotation du ventilateur - Facultative. .................................... 21

Raccordement au gaz ........................................................... 22

Système d'allumage électronique.........................................24

Achever l'installation.............................................................. 24

W10574732B

WARNING: If the information in this manual 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

■ Tap e me as ure

■ Flat-blade screwdriver

■ Phillips head screwdriver

■ Drill

■ Level

■ 6" (15.2 cm) socket

extension

■ Marker or pencil

Parts supplied

■ Vent grill

■ Pre-filter

■ LP conversion kit

Parts needed

■ Metal ducting

■ Vent clamps

■ Jenn-Air wall cap

Jenn-Air® 6" (15.2 cm) Round Surface Wall Cap Damper Order Part Number A406

Jenn-Air 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 “Electrical Requirements” and “Gas Supply Requirements” sections.

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

3¼" x 10" (8.3 x 25.4 cm) Surface Wall Cap Damper

■ Pliers

■ ¼" drill bit

■ Jigsaw

■ Ratchet with ³⁄₈" socket

■ Pipe-joint compound

resistant to LP gas

■ Noncorrosive leak-detection

solution

■ Burner caps

■ Burner grates

■ Pressure regulator

■ 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 “Electrical

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

“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, power supply cord, and to allow the rating label to be visible.

■ 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

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 side of the downdraft plenum.

■ To eliminate the risk of burns or fire by reaching over the

heated surface units, cabinet storage space located above the surface units should be avoided. If cabinet storage is to be provided, the risk can be reduced by installing a range hood that projects horizontally a minimum of 5" (12.7 cm) beyond the bottom of the cabinets.

■ The cooktop should be installed in a location away from

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

A. 21½" (54.6 cm) B. 19

¹¹⁄₁₆

" (50.0 cm)

C. Model/serial rating plate location

Cabinet Dimensions

A. 30" (76.2 cm) B. 12

¹⁵⁄₁₆

" (32.9 cm) centerline of cooktop to centerline of gas manifold pipe

C. 4" (10.2 cm) D. 6

¹⁹⁄₃₂

" (16.8 cm)

E. 18

⁷⁄₁₆

" (46.8 cm)

36" (91.4 cm) Cooktop

A. 21½" (54.6 cm) B. 19

¹¹⁄₁₆

C. Model/serial rating plate location

" (50.0 cm)

¹¹⁄₁₆

" (4.3 cm) recommended

F. 1

minimum cabinet to motor clearance

G. 12

¹⁄₂

" (31.8 cm)

H. 14" (35.6 cm)

I. 28¼" (71.4 cm)

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 ¼" [0.6 cm] flame retardant millboard covered with

not less than No. 28 MSG sheet steel, 0.015" [0.04 cm] stainless

steel, or 0.024" [0.06 cm] aluminum or 0.020" [0.05 cm] copper) D. 13" (33.0 cm) recommended upper cabinet depth E. 2

¹⁄₈

" (5.4 cm)

F. 1 9

¹⁵⁄₁₆

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

H. Junction box or outlet; 12" (30.5 cm) minimum from bottom of

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

N. 25" (63.5 cm) depth of countertop

" (50.6 cm)

within minimum horizontal clearances to cooktop

countertop

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

cabinet

J. 28

⁵⁄₈

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

34¾" (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

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

is recommended.

NOTES: 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. 36" (91.4 cm) B. 15¾" (40.0 cm) centerline of

cooktop to centerline of gas

manifold pipe C. 4" (10.2 cm) D. 6

¹⁹⁄₃₂

" (16.8 cm)

E. 18

⁷⁄₁₆

" (46.8 cm)

³⁄₈

" (26.4 cm)

F. 1 0

recommended minimum cabinet to motor clearance

G. 12

¹⁄₂

" (31.8 cm)

H. 13" (33.0 cm)

I. 34

³⁄₈

" (87.3 cm)

■ A minimum clearance of 2" (5.1 cm) is recommended

between the motor/blower and cabinet for proper cooling. A 6" (15.2 cm) clearance is recommended for servicing access.

Cutout Dimensions

A. 28

⁵⁄₈

" (72.7 cm) maximum on 30" (76.2 cm) models

34¾" (88.3 cm) maximum on 36" (91.4 cm) models

B. 19

¹⁵⁄₁₆

" (50.6 cm) maximum on both 30" (76.2 cm) and 36" (91.4 cm)

models

C. 8½" (21.6 cm) on 30" (76.2 cm) models

17½" (44.4 cm) on 36" (91.4 cm) models D. 5¾" (14.6 cm) on both 30" (76.2 cm) and 36" (91.4 cm) models E. 2

¹⁄₈

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

F. Floor exhaust option

G. 6

¹⁄₈

" (15.6 cm) for 6" vent system

H. 8½" (21.6 cm) on 30" (76.2 cm) models

17½" (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 Jenn-Air Methods” section.

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

area.

■ Use a Jenn-Air

■ 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. If roof or wall cap has a

damper, do not use damper supplied with the range hood.

■ 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.

Duct Free Filter Accessory Kit. See “Venting

vent cap.

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

hood’s vent motor exhaust opening.

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

vent between the elbows if more than one 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) or 3¹⁄₄" x 10"

(8.3 x 25.4 cm) system.

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

6" (15.2 cm) or 3¹⁄₄" x 10" (8.3 x 25.4 cm) fittings.

■ Avoid forming handmade crimps. Handmade crimps may

restrict airflow.

■ Use a Jenn-Air

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 air flow and a thermal break installed to minimize conduction of outside temperatures as part of the vent system. The damper should be on the cold air side of the thermal break.

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.

Option 1 - Roof Venting Option 2 - Wall Venting

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

Option 3 - Venting Between

Floor Joist

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

Option 4 - Venting behind

Cabinet Kick Plate

Concrete Slab Installations - Exhaust Through Wall

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 vent

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

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

A. Wall cap

B. 6" (15.2 cm) round wall venting

Jenn-Air

Duct Free Filter Accessory Kit

(For model numbers JED3430, JED3536, JED4430, JED4536, JGD3430 and JGD3536)

On select downdraft models, the Jenn-Air Accessory Kit Part Number JDA7000WX is now available. The Jenn-Air

Duct Free Filter Accessory Kit is ideal for both new

Duct Free Filter

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, one filter and complete installation instructions. For more information on the Jenn-Air

Duct Free Filter Accessory Kit, contact your Jenn-Air dealer or call 1-800-JENNAIR (1-800-536-6247).

Calculating Vent System Length

90˚ elbow

2 ft

(0.6 m)

6 ft (1.8 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

Example vent system

45° elbow 2.5 ft

(0.8 m)

90° elbow 5.0 ft

(1.5 m)

6" (15.2 cm) wall cap

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

0.0 ft (0.0 m)

4.5 ft (1.4 m)

1 ft (0.3 m)

5.0 ft (1.5 m)

transition

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

5.0 ft (1.5 m)

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

5.0 ft (1.5 m)

12.0 ft (3.7 m)

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 left underside of the cooktop base.

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

0.0 ft (0.0 m)

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.

†®TEFLON is a registered trademark of E.I. Du Pont De Nemours and Company.

Flexible metal appliance connector:

■ If local codes permit, use a ¹⁄₂" or ³⁄₄" I.D. flexible stainless

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

■ A ½" 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.

Rigid pipe connection: The rigid pipe connection requires a combination of pipe

fittings to obtain an in-line connection to the cooktop. The rigid pipe must be level with the cooktop connection. All strains must be removed from the supply and fuel lines so cooktop will be level and in line.

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 the underside of the cooktop base 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 ³⁄₄" (1.9 cm) rigid pipe to the

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 ½" minimum. Usually, LP gas suppliers determine the size and materials used in the system.

®†

tape. With LP gas, piping or tubing size should be

■ Must include a shutoff valve:

The supply line must be equipped with a manual shutoff valve. This valve should be located in the same room but external to the cooktop opening, such as an adjacent cabinet. 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 shutoff valve. The valve is for turning on or shutting off gas to the cooktop.

A. Gas supply line B. Shutoff 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.

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