Kenmore 721.80002 User manual

Models/Modelos
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||NSTALLATION
INSTRUCTIONS
72180002 | |INSTRUCCIONES DE INSTALACION
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Read and save these
installation instructions.
Microwave Hood Combination
a y quarde estas Combinacién Microondas Campana
instrucciones de
instalacién
Part No. 3828W5U0368 Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A = www.sears.com

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YOUR SAFETY FIRST
BEFORE YOU START
* Proper installation is the installer's responsibility!
- Read the entire manual before you begin.
- The model number label is located on the oven front. See Figure 1.
- Mounting plate is located on back side of microwave oven. See Figure 2.
BE SURE TO READ THE FOLLOWING SAFETY INSTRUCTIONS:
Model Number Label
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= ie jMounting plate
a Mounting plate
screw (2 screws)
apis
jauNd
josjuoy
Figure | Figure 2
A
WARNING
&
FOR YOUR SAFETY:
* You will need TWO people to install this oven. lt is heavy and could cause personal injury if not
handled properly. The dimensions of the oven are as follows:
Height : 16-7A6 inches
Width : 29-156 inches
Depth : 15-% inches
Weight : 52 pounds
* AVOID ELECTRICAL SHOCK!
- Before you drill into the wall, note where electrical outlets are and where electrical wires might be con-
cealed behind the wall.
YOU COULD GET AN ELECTRIC SHOCK it you contact electrical wires with your drill bit.
- Locate and disconnect the power of any electrical circuits that could be affected by installing this oven.
IF YOU BDO NOT DISCONNECT THE POWER, YOU COULD GET AN ELECTRIC SHOCK.
* ELECTRICAL RATING OF THIS OVEN: 120V, 60Hz.
13 Amps(14 Amps applys 8002)/1500 Watts (Microwave oven + Cooktop Lamp + Ventilation Fan)
- You need a 120V, 6OHz, AC only, 15A or 20A, fused electrical supply (located in the cabinet above
the microwave as close as possible to the microwave circuit) serving only the microwave.

YOUR SAFETY FIRST
¢ THIS APPLIANCE MUST BE GROUNDED!
- If there is an electrical short circuit, grounding reduces the risk of electrical shock by providing an
escape wire for the electric current. This appliance is equipped with a cord having a grounding
wire with a grounding plug. PROPERLY POLARIZED AND
* Place the plug into a properly installed and grounded ouilet. ©£GROUNDED OUTLET
See Figure 3.
* Do not use an extension cord.
* Keep the power cord dry and do not pinch or crush ft.
¢ DO NOT, UNDER ANY CIRCUMSTANCES, REMOVE
THE POWER SUPPLY CORD GROUNDING PRONG!
This appliance MUST be grounded!
Three-Pronged (Grounding) plug
Figure 3
A WARNING A
If you use the grounding plug improperly, you risk electric shock!
- Check with a qualified electrician if you are not sure whether the oven is properly grounded or if you
do not completely understand the grounding instructions.
DO NOT USE A FUSE IN THE NEUTRAL OR GROUNDING CIRCUIT.
A
WARNING
&
Improper grounding could result in electric shock or other personal injury.
SAVE THESE INSTRUCTIONS FOR THE LOCAL ELECTRICAL INSPECTOR'S USE.
* DO NOT EXPOSE YOURSELF TO EXCESSIVE MICROWAVE ENERGY!
- DO NOT try to operate the microwave oven with the door open.
- DO NOT tamper with or defeat the safety interlocks.
- DO NOT place objects between the microwave oven front face and the door.
- DO NOT allow soil or cleaner residue to build up on the flat surfaces around the microwave oven door.
- DO NOT operate the microwave oven if it is damaged.
- The microwave oven door must close properly to operate safely.
- DO NOT use the microwave oven:
* If the door is bent.
* If the hinges or latches are broken or loose.
* If the door seals, sealing surfaces or glass is broken.
- DO NOT attempt to adjust or repair the oven yourself!
lt should be adjusted and repaired by a qualified technician who can check for microwave leakage
afterrepairing the oven.
A WARNING A
If you do not use the microwave oven as instructed, you could be exposed to
excessive microwave energy.
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YOUR SAFETY FIRST
¢ MAKE SURE YOU HAVE ENOUGH SPACE AND SUPPORT.
- Mount the oven against a flat, vertical wall, so that it is supported by the wall. The wall should be
constructed of minimum 2" x 4" wood studding and 3/8" thick drywall or plaster /lath.
- ATTACH AT LEAST ONE of the two lag screws supporting the oven to a vertical, 2" x 4" wall stud.
- DO NOT mount the microwave oven to an island or peninsula cabinet.
- BE SURE the upper cabinet and rear wall structures are able to support 150 Ibs., plus the weight of
any items you place inside the oven or upper cabinet.
- Locate the oven away from strong draft areas, such as windows, doors, and strong heating vents.
- BE SURE you have enough space. See Figure 4 below for minimum vertical and horizontal clearance.
A
WARNING
&
If you do not mount the oven as instructed, you risk personal injury and/or
property damage.
UL Grounded Plug
(inside upper cabinet)
=
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Power Supply
30" min. cabinet opening width Cord Hole
||
30" min. clearance from bottom | | ——___________
of cabinet to cooking surface or ~--~~__
countertop
(Use templates included with
installation instructions)
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Figure 4
A
WARNING
&
Before you begin installing the oven, PLACE A PIECE OF THE CARTON OR OTHER HEAVY MATERIAL
(a blanket) over the countertop or cooktop fo protect it. Do net use a plastic cover.
Failure to protect these surfaces could result inproperty damage.

PARTS, TOOLS, MATERIALS
THE FOLLOWING PARTS ARE SUPPLIED WITH THE OVEN:
NOTE: Depending on your ventilation requirements, you may not use all of these parts.
Damper/duct connector One power cord clamp and
(for roof vented or wall vented installation). One dark-colored mounting screw
Not Actual Size (to hold the power cord).
Actual Size %,
One power cord clamp bushing - Actual Size
(for the cord hole in a metal upper cabinet). aL
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Four 1/4" x 2" lag screws - Actual Size Four 1/4" x 3" toggle bolts - Actual Size
(for wall stud holes). (for drywall holes}.
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Four 1/4" x 3" bolts - Actual Size Twe tapping screws - Actual Size
(for securing to the upper cabinet). (for attaching the damper duct connector)
Four spring toggle heads - Actual Size One upper cabinet template
(for the toggle bolts). - Not Actual Size
NOTE: You need to install at least one lag screw into a 2" x 4" stud and four anchor bolts into the wall,
and the mounting area must meet the 150 Ibs. weight requirement.

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PARTS, TOOLS, MATERIALS
YOU WILL NEED THE FOLLOWING TOOLS AND MATERIALS FOR THEINSTALLATION:
Carton or other heavy material for covering the counter top.
(for cutting vent holes for roof or wall venting).
Phillips screwdriver (for the screws).
Clear tape Stud finder or thin nail.
(for taping the templates to the wall).
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Saber saw Key hole saw (for the power cord hole).
—— eS) 3/8" and 3/4" wood drill bits
Pencil 1/2" and 3/16" sseeecsece
drill bits —_
Flat blade screwdriver (for the bolts). Plumb line
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Measuring tape (metal preferred). Duct Tape
Small side cutters or tin snips Caulking gun
* If you have brick or masonry walls, you need special hardware and tools.
* The ductwork you need for the installation is not included. All wall and roof caps must have a back-draft
damper.

STEP 1: PREPARE THE ELECTRICAL CONNECTIONS
A WARNING &
AVOID ELECTRICAL SHOCK! THIS APPLIANCE MUST BE GROUNDED!
1. Locate the grounded electric outlet for this oven in the cabinet
above the oven, as shown in Figure 4 Detail. Upper Cabinet
NOTE: The outlet should be on a circuit dedicated to the
microwave oven | 20V, 60Hz., AC only, with a 20ampere
fused electrical supply.
Grounded
Qutlet
IMPORTANT: If you do not have the proper wall outlet, you
MUST have one installed by a qualified electrician.
2. You will cut the power-supply-cord hole (shown in Figure 4 Detail)
later when you prepare the wall and upper cabinet in Step 4. Power-Supply-Cord Hole
NOTE: Do not use an extension cord. Keep the power cord dry and
do not pinch or crush if.
Figure 4 Detail
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A
WARNING
&
Improper grounding could result in electric shock or other personal injury.
¢ DO NOT, UNDER ANY CIRCUMSTANCES, REMOVE THE POWER SUPPLYCORD
GROUNDING PRONG!
* This appliance MUST be grounded!

STEP 2: PREPARE THE VENTING SYSTEM
NOTE: The ductwork you need for outside ventilation is not included with your oven.
The standard ductwork fittings and length are shown in Figure 9, page 9.
Aw WARNING-FIRE HAZARD 4&
THIS OVEN MUST BE PROPERLY VENTED!
You may vent your oven in one of three ways:
Roof Venting: If your oven is located on an outside wall near the roof, as in Figure 6 (3-1 /4" x 10" duct)
and Figure 8 (6" round duct.)
Wail Venting: If your oven is located on an outside wail on the first floor of your house, as in Figure 5
(3-1/4" x 10" duct) and Figure 8 (6" round duct.)
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(7g Room Venting: If your oven is located on an inside wall of your house, as in Figure 7.
a
ro) NOTE: If you choose the rear exhaust method (roof or wall venting), be sure there is enough
TA clearance within the wall for the exhaust duct.
Lu
Wall Venting Roof Venting
Ph Roof cap
Cabinet Cabinet :
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3-1
/4"x10
oe cap ; duct
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Oven 5 3-1 /4"x1 o" Oven 8
* 4 Through-the-wall Through-the-wall
Wail venting vet Wall venting
Figure 5 Figure 6
REMEMBER AS YOU INSTALL THE VENTING:
* Keep the length of the ductwork and the number
of elbows to a minimum to ventilate your oven Room Venting
efficiently. See examples on page 9. Roof cap
* Keep the size of the ductwork the same. Cabinet
6" WE
* Do not install two elbows together. diameter
* Use duct tape to seal all joints in the duct system. round duct
Elbow
* Use caulking to seal the exterior wall or roof 3-1/4" to
opening around the cap. round duct
transition 3-1 /4" to round
ductwork transition
Figure 7 Figure 8

STEP 2: PREPARE THE VENTING SYSTEM
STANDARD FITTINGS
NOTE: If the existing duct is round, you must use a rectangular-to-round adapter, with a rectangular 3"
extension duct installed between the damper assembly and the adapter to prevent the exhaust
damper sticking.
DUCT LENGTH
The total length of the duct system, including straight duct, elbows, transitions, wall or roof caps must not
exceed the equivalent of 140 feet.
For best performance, do not use more than three 90 degree elbows.
Below are the standard fittings and their equivalent length in feet.
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3-1 /4"x10" to 6" = 5ft. 3-1/4"x10" roof cap = 24ft. 3-1/4"x10" 90° elbow = 25ft.
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90° elbow = 10ft. 3-1 /4"x10" wall cap = 40ft. 45° elbow = 5ft. 3-1/4"x10" flat elbow = 1 Off.
Figure 9
To calculate the equivalent length of each duct piece used, see the examples below.
I
Examples
For 3-1/4"x10" SYSTEMS For 6" ROUND SYSTEMS
je 6ff. ——»|_- Wall cap 90° elbows — fa—— ft, ——» /
“yf K Wall cap
3-1/4"x10" f 7
90° elbow ait Transition ain
13-1/4" x 10" 90° elbow == 25 ft. 1 transition = 5 ft.
1 wall cap = AO fi. 2 90° elbows = 20 ft.
8 feet straight duct = 8 ft. 1 wall cap = AO ft.
TOTAL LENGTH = 73 ft. 8 feet straight = 8 ft.
TOTAL LENGTH = 73 ft.

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STEP 3: PREPARE THE VENTING BLOWER
Your microwave oven is shipped with the blower assembled for room venting (recirculating).
You need to adjust the blower if you want wall vented or roof vented installation.
A WARNING A
ELECTRICAL SHOCK HAZARD! UNPLUG UNIT BEFORE WORKING ON IT.
DO NOT PULL OR STRETCH THE BLOWER WIRING! Pulling and stretching the blower wiring could result
in electrical shock.
. Remove any shipping materials and parts from inside
the microwave oven. A thick, protective
=) covering
. Cover the counter top or cooktop with a thick,
protective covering to protect it from damage and
dirt. See Figure 10.
NOTE: If you have a free-standing range, disconnect
it, move it onto a piece of cardboard or
hardboard and pull it away from the wall,
so that you can get closer to the upper
cabinet and back wall for easier measuring
and drilling.
3. Remove mounting plate 2 screws from the mounting
plate as shown and discard them. (See Figure 11)
4. The mounting plate will also be used to locate and
mark the mounting holes on the rear wail. 2
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5. Locate exhaust adaptor, grease filters and ounting Plate
hardware packet.
6. At this point, remove any adhesive tape
(if there is any), on the exhaust adaptor, the grease
filters and the power supply cord.
Mounting plate
screw (2 screws)
Figure 1]
ROOM VENTED INSTALLATION:
Go to STEP 4, PREPARE THE WALL AND UPPER CABINET FOR INSTALLATION
located on page 13.
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