Maytag MGR7662WW, MGR7662WS, MGR7662WQ, MGR7662WB Installation Guide

INSTALLATION INSTRUCTIONS

30" (76.2 CM) FREESTANDING GAS RANGES

Table of Contents

RANGE SAFETY............................................................................. 2

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

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

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

Electrical Requirements............................................................... 5

Gas Supply Requirements .......................................................... 5

INSTALLATION INSTRUCTIONS ................................................. 7

Unpack Range............................................................................. 7

Install Anti-Tip Bracket ................................................................ 7

Make Gas Connection................................................................. 8

Verify Anti-Tip Bracket Is Installed and Engaged ....................... 9

Level Range............................................................................... 10

Electronic Ignition System......................................................... 10

Warming Drawer or Premium Storage Drawer ......................... 12

Storage Drawer.......................................................................... 12

Oven Door.................................................................................. 13

Complete Installation................................................................. 13

GAS CONVERSIONS................................................................... 14

LP Gas Conversion.................................................................... 14

Natural Gas Conversion ............................................................ 17

IMPORTANT:

Save for local inspector's use.

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

W10403809B

RANGE 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.

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

follow instructions.

can be killed or seriously injured if you don't

You instructions.

– 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.

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.

A child or adult can tip the range and be killed. Install anti-tip bracket to floor or wall per installation instructions. Slide range back so rear range foot is engaged in the slot of the anti-tip bracket. Re-engage anti-tip bracket if range is moved. Do not operate range without anti-tip bracket installed and engaged. Failure to follow these instructions can result in death or serious burns to children and adults.

To verify the anti-tip bracket is installed and engaged:

Anti-Tip Bracket

• Slide range forward.

• Look for the anti-tip bracket securely attached to floor or wall.

• Slide range back so rear range foot is under anti-tip bracket.

Range Foot

• See installation instructions for details.

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 asu re

■ Flat-blade screwdriver

■ Phillips screwdriver

■ Level

■ Hand or electric drill

■ Hammer

■ Wrench or pliers

■ Pipe wrench

■ ¹⁵⁄₁₆" combination wrench

■ ¼" drive ratchet

■ ³⁄₈" nut driver

■ ¹⁄₈" (3.2 mm) drill bit (for

wood floors)

Parts supplied

Check that all parts are included.

A. Anti-tip bracket B. #12 x 1

■ Marker or pencil

■ Pipe-joint compound

resistant to LP gas

■ Noncorrosive leak-detection

solution

For LP/Natural Gas Conversions

■ ³⁄₈" combination wrench

■ ½" combination wrench

■ ⁵⁄₈" combination wrench

■ 7 mm (⁹⁄₃₂") nut driver

■ Quadrex

screwdriver

■ Masking tape

⁵⁄₈

" screws (2)

®†

or Phillips

WARNING

Tip Over Hazard

■ Anti-tip bracket must be securely mounted to floor or wall.

Thickness of flooring may require longer screws to anchor bracket to floor.

Parts needed

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

Location Requirements

IMPORTANT: Observe all governing codes and ordinances. Do not obstruct flow of combustion and ventilation air.

■ 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 oven frame behind the top left side of the oven door.

■ Recessed installations must provide complete enclosure of

the sides and rear of the range.

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

must be sealed.

■ Do not seal the range to the side cabinets.

■ Cabinet opening dimensions that are shown must be used.

Given dimensions are minimum clearances.

■ The anti-tip bracket must be installed. To install the anti-tip

bracket shipped with the range, see “Install Anti-Tip Bracket” section.

■ Grounded electrical supply is required. See “Electrical

Requirements” section.

■ Proper gas supply connection must be available. See “Gas

Supply Requirements” section.

■ Contact a qualified floor covering installer to check that the

floor covering can withstand at least 200°F (93°C).

■ Use an insulated pad or ¼" (0.64 cm) plywood under range if

installing range over carpeting.

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 oven 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).

†® QUADREX is a registered trademark of NLW Holdings, Inc.

Mobile Home - Additional Installation Requirements

The installation of this range 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 with local codes.

Mobile home installations require:

■ When this range is installed in a mobile home, it must be

secured according to the instructions in this document.

Cabinet Dimensions

Cabinet opening dimensions shown are for 25" (64.0 cm) countertop depth, 24" (61.0 cm) base cabinet depth and 36" (91.4 cm) countertop height.

IMPORTANT: If installing a range hood or microwave hood combination above the range, follow the range hood or microwave hood combination installation instructions for dimensional clearances above the cooktop surface.

Product Dimensions

A. 27

⁷⁄₈

" (70.8 cm) max. depth with handle

B. 36" (91.4 cm) cooktop height (max.) with leveling legs

screwed all the way in*

C. 46

⁷⁄₈

" (119.1 cm) overall height (max.) with leveling

legs screwed all the way in*

D. 29

⁷⁄₈

" (75.9 cm) width

E. 25

⁷⁄₁₆

" (64.6 cm) depth. Back of range to front of

cooktop**

F. Model/serial rating plate (located on the oven frame

behind the top left side of the oven door)

IMPORTANT: Range must be level after installation. Follow the

instructions in the “Level Range” section. Using the cooktop as a reference for leveling the range is not recommended.

*Range can be raised approximately 1" (2.5 cm) by adjusting

the leveling legs.

**Front of door and drawer may extend further forward,

depending on styling.

A. 18" (45.7 cm) upper side cabinet to countertop B. 13" (33 cm) max. upper cabinet depth C. 30" (76.2 cm) min. opening width D. For minimum clearance to top of cooktop, see NOTE*. E. 30

¹⁄₈

" (76.5 cm) min. opening width

F. The shaded areas are recommended for installation of rigid

gas pipe.

G. 4

¹⁄₂

" (11.4 cm)

H. 8" (20.3 cm)

I. 17" (43.2 cm)

J. 2" (5.1 cm)

K. 4

¹⁄₂

" (11.4 cm)

L. 2" (5.1 cm) min. clearance from both sides of range to side

wall or other combustible material.

M. Grounded outlet

N. Cabinet door or hinges should not extend into the cutout.

*NOTE: 24" (61.0 cm) minimum when bottom of wood or metal

cabinet is covered by not less than ¹⁄₄" (0.64 cm) flame retardant millboard covered with not less than No. 28 MSG sheet steel,

0.015" (0.4 mm) stainless steel, 0.024" (0.6 mm) aluminum or

0.020" (0.5 mm) copper. 30" (76.2 cm) minimum clearance between the top of the

cooking platform and the bottom of an uncovered wood or metal cabinet.

Electrical Requirements

Gas Supply Requirements

WARNING

Electrical Shock Hazard Plug into a grounded 3 prong outlet. Do not remove ground prong. Do not use an adapter. Do not use an extension cord. Failure to follow these instructions can result in death,

fire, or electrical shock.

IMPORTANT: The range 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 range 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, OH 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 range 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.

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

(Ground-Fault Circuit Interrupter) outlet. It is recommended that you not plug an electric spark ignition gas range or any other major appliance into a GFCI wall outlet as it may cause the GFCI to trip during normal cycling.

■ Performance of this range will not be affected if operated on a

GFCI-protected circuit. However, occasional nuisance tripping of the GFCI breaker is possible due to the normal operating nature of electronic gas ranges.

■ The wiring diagram is located on the back of the range in a

clear plastic bag. NOTE: The metal chassis of the range must be grounded in

order for the control panel to work. If the metal chassis of the range is not grounded, no keypads will operate. Check with a qualified electrician if you are in doubt as to whether the metal chassis of the range is grounded.

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 range must be conducted according to the manufacturer’s instructions.

Type of Gas

Natural gas:

This range is design-certified by CSA International for use with Natural gas or, after proper conversion, for use with LP gas.

■ This range is factory set for use with Natural gas. See “Gas

Conversions” section. The model/serial rating plate located on the oven frame behind the top left side of the oven door 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 appliance from the gas

specified on the model/serial rating plate for use with a different gas without consulting the serving gas supplier. See “Gas Conversions” section.

Gas Supply Line

Gas Pressure Regulator

■ Provide a gas supply line of ¾" (1.9 cm) rigid pipe to the

range location. A smaller size pipe on longer runs may result in insufficient gas supply. With LP gas, piping or tubing size can be ½" (1.3 cm) minimum. Usually, LP gas suppliers determine the size and materials used in the system.

NOTE: Pipe-joint compounds that resist the action of LP gas must be used. Do not use TEFLON®† tape.

Flexible metal appliance connector:

■ If local codes permit, a new CSA design-certified,

4 to 5 ft (122 to 152.4 cm) long, ½" (1.3 cm) or ¾" (1.9 cm) I.D., flexible metal appliance connector may be used for connecting range to the gas supply line.

■ A ½" (1.3 cm) male pipe thread is needed for connection

to the female pipe threads of the inlet to the appliance pressure regulator.

■ Do not kink or damage the flexible metal tubing when

moving the range.

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

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

■ 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 range opening, such as an adjacent cabinet. 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 range.

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

Natural gas:

Minimum pressure: 5" WCP Maximum pressure: 14" WCP

LP gas:

Minimum pressure: 11" WCP Maximum pressure: 14" 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 are 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 range and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of ½ psi (3.5 kPa).

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

The range must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than ½ psi (3.5 kPa).

A. Gas supply line B. Shutoff valve “open” position C. To range

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

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