Whirlpool GH7208XRY4, GH7208XRY1, GH7208XRY2, GH7208XRY3, GH7208XRT1 Installation Guide

MICROWAVE HOOD COMBINATION

INSTALLATION INSTRUCTIONS

This product is suitable for use above electric or gas cooking products up to 36" (91.4 cm) wide.
These installation instructions cover different models. The appearance of your particular model may differ slightly from the

illustration in these installation instructions.
NOTES:

• Proper installation isthe responsibility of the installer.

• Product failure dueto improper installation is not coveredunder the warranty.

Table of Contents

MICROWAVEHOOD COMBINATIONSAFETY ..............................I

VENTINGDESIGN SPECIFICATIONS..............................................2

INSTALLATIONREQUIREMENTS ...................................................3

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

Location Requirements...................................................................4

Product Dimensions .......................................................................4

ElectricalRequirements..................................................................5

INSTALLATION INSTRUCTIONS.....................................................5

RemoveMounting Plate .................................................................5

Conver_Ovento ExternalVenting..................................................5

LocateWall Stud(s).........................................................................7

Mark RearWall................................................................................8

Drill Holes in RearWall....................................................................8

Attach Mounting Plate toWall ........................................................9

PrepareUpper Cabinet.................................................................10

Installthe Oven .............................................................................10

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

ASSISTANCE...................................................................................12

ReplacementParis .......................................................................12

Accessories...................................................................................12

MICROWAVE HOOD COMBINATION 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

follow instructions.

You can be killed or seriously injured if you don't follow
instructions.

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: Read Installation Instructions thoroughly before beginning installation. Save Installation Instructions for local house
inspector's use.

8205272

VENTING DESIGN SPECIFICATIONS

This section is intended for architectural designer and builder/contractor reference only.

NOTES:

• Vent materials needed for installation are not provided with
microwave hood.

We do not recommend using a flexible metal vent.
Toavoid possible product damage, be sure to vent air outside,

unless using ventless (recirculating) installation. Do not vent
exhaust air into concealed spaces, such as spaces within
walls or ceilings, attics, crawl spaces or garages.

Rectangular to Round Transition
NOTE: The minimum 3" (7.6 cm) clearance must exist between

the top of the microwave oven and the rectangular to round
transition piece so that the damper can open freely and fully.

For optimal venting installation, we recommend:

• using roof or wall caps that have back draft dampers

• using a rigid metal vent

• using the most direct route by minimizing the length of the
vent and number of elbows to provide efficient performance

• using uniformly sized vents

• using duct tape to seal all joints in the vent system

• using caulking compound to seal exterior wall or roof opening
around cap

• not installing 2 elbows together, for optimal hood performance

If venting through the wall, be sure that there is proper clearance
within the wall for the damper to open fully.

If venting through the roof, and rectangular to round transition is
used, be sure there is at least 3" (7.6 cm) of clearance between

the top of the microwave oven and the transition piece. See

"Rectangular to Round Transition" illustration.

B
C

E
F

A. Roof cap

B. 6" (15.2 cm) min. diameter round vent
C. Elbow (for wall venting only)

D. Wall cap
E. 3 _" x 10" to 6" (8.3 x 25.4 cm to 15.2cm)

rectangular to round transition piece

E Vent extension piece, at least 3" (7.6 cm) high

Recommended Standard Fittings

The following length equivalents are for use when figuring vent
length. See the examples in "Recommended Vent Length."

A B C

Roof venting Roof cap

Wall venting Wall cap

D E

A. Rectangular to round transition piece: 3 _" x 10" to 6" = 5 ft

(8.3 x 25.4 cm to 15.2 cm = 1.5 m)

B. Roof cap: 3 _" x 10" = 24 ft (8.3 x 25.4 cm = 7.3 m)
C. 90° elbow: 3 _" x 10" = 25 ft (8.3 x 25.4 cm = 7.6m)

D. 90 ° elbow: 6" = 10 ft (15.2 cm = 3 m)

E. Wall cap: 3 _" x 10" = 40 ft (8.3 x 25.4 cm = 12.2 m)
F. 45 ° elbow: 6" = 5 ft (15.2 cm = !.5 m)

G. 90° flat elbow: 3 _" x lO" = lO ft (8.3 x 25.4 cm = 3 m)

Recommended Vent Length

A 31/4"x 10" (8.3 x 25.4 cm) rectangular or 6" (15.2 cm) round vent

should be used.

The total length of the vent system including straight vent,

elbow(s), transitions and wall or roof caps must not exceed the
equivalent of 140 ft (42.7 m) for either type of vent. See

"Recommended Standard Fittings" section for equivalent lengths.
For best performance, use no more than three 90° elbows.

To calculate the length of the system you need, add the equivalent

length for each vent piece used in the system. See the following
examples:

31/4''x 10" (8.3 x 25.4 cm) vent system = 73 ft (22.2 m) total

A B

6 ft (t.8 m)

6" (15.2 cm) vent system = 73 ft (22.2 m) total

A

I_ 6 ft (1.8 m)

ii............................

(0.6m==_=.

C D

A.Two 90° elbows = 20 ft (6.1m)
B. 1 wall cap = 40 ft (12.2 m)
C. 1rectangular to round transitionpiece = 5 ft (1.5m)
D.2 ft (O.6m)+ 6 ft (1.Sm)straight = 8 ft (2.4m)

B

%

(0.6m)

C

A. One 3 ¼" x 10" (8.3 x 25.4 cm) 90° elbow = 25 ft (7.6 m)
B. 1 wall cap = 40 ft (12.2 m)
C. 2 ft (0.6 m) + 6 ft (1.8 m) straight = 8 ft (2.4 m)

INSTALLATIONREQUIREMENTS

O,JeG @ u_,e

Tools Needed

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

• Measuring tape • Diagonal cutting pliers

• Pencil • Stud finder

• Masking tape or thumbtacks • 7/16" socket wrench

• Scissors lag screws

• T10TORX ®rscrewdriver

• No. 3 Phillips screwdriver for bit for wood or metal
1/4-20 x 3" round-head bolts cabinet

• Electric drill • Keyhole saw

• 3/16" (5 mm) and 3/8" • Caulking gun and
(9.5 mm) drill bits weatherproof caulking

• 3/4" (19 mm) hole saw

Parts Supplied
For reorder information, see "Replacement Parts" section.
NOTE: The hardware items listed here are for wood studs. For

other types of wall structures, be sure to use appropriate

fasteners.

(or box wrench) for 1/4" x 2"

• 11/2"(4 cm) diam. hole drill

compound

Ducttape

Ifthe existing vent is round, a rectangular to round transition piece
must be used. In addition, a rectangular 3" (7.6 cm) extension vent
between the damper assembly and rectangular to round transition
piece must be installed to keep the damper from sticking.

A _

A. 1/4-20 x 3" round-head bolts (4)
B. 1/4-20 x 3" flat-head bolts (2)
C. Washers (2)
D. Toggle nuts (4)

E. 1/4" x 2" lag screws (4)
F. Mounting screws (3)

G. Power supply cord bushing (1)
H. Damper assembly (for wall or roof

venting)

I. Vent deflector (for wall or roof

venting)

NOTE: Depending on model, aluminum grease filter and charcoal
filter may be combined.

Not Shown:

Upper cabinet template

Mounting plate (attached to
back of oven)

Aluminum grease filters

Charcoal filters (Depending

on model, charcoal filters
may net be included. See

Use and Care Guide.)

1-®TORX is a registered trademark of Textron Innovations Inc.

Materials needed

• Standard fittings for wall or roof venting. See "Venting Design
Specifications" section.

LOCG'_O S _&w_s _Ju_"_'_'_vI'_

Check the opening where the oven will be installed, The location
must provide:

• Minimum installation dimensions. See "Installation
Dimensions" illustration.

• Minimum one 2" x 4" (50.8 x 101.6 mm) wood wall stud and
minimum 3/8" (9.5 mm) thickness drywall or plaster/lath within
cabinet opening.

• Support for weight of 150 Ibs (68 kg), which includes oven and
items placed inside the oven and upper cabinet.

• Grounded electrical outlet inside upper cabinet. See
"Electrical Requirements" section.

NOTES:

• If installing the oven near a left sidewall, make sure there is at
least 3" (7.6 cm) of clearance between the wall and the oven,
so that the door can open fully.

• Some cabinet and building materials are not designed to
withstand the heat produced by the oven for cooking. Check
with your builder or cabinet supplier to make sure that the
materials used will not discolor, delaminate or sustain other

damages.

Special Requirements

For Wall Venting Installation Only:

• The 12" x 4" (30.5 x 10.2 cm) cutout area (see "Wall Venting
Installation Only" in the "Mark Rear Wall" section) must align

with the wall damper vent on the back of the oven (see "Wall
Venting Installation Only" in the "Convert Oven to External
Venting" section).

• Cutout must be free of any obstructions so that the vent tube
fits properly, and the damper blade opens freely and fully.

For Roof Venting Installation Only:

• If using rectangular to round transition piece, 3" (7.6 cm)
clearance needs to exist above the oven so that the damper

blade can open freely and fully. See "Rectangular to Round
Transition" illustration in "Venting Design Specifications"

section.

Installation Dimensions
NOTE: The grounded 3 prong outlet must be inside the upper

cabinet. See "Electrical Requirements" section.

A B

A. 2" x 4" wall stud
B. Grounded 3 prong outlet

*For improved use of the product, 69" (175.3 cm) or above is

recommended.

**30" (76.2 cm)is typical for 66" (167.6 cm) installation height.

Exact dimension may vary depending on type of range/cooktop

below.

181/8''

(46.0 cm)

P" _-""-'----_ 297/8" (75.9 cm) ___.,,..,,,,._

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15V2"

39.4 cm)

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