Kenmore 721.85062 User manual

Models/Modelos
721.85062
721.85063
721.85064
721.85069
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DEINSTALACION
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Microwave Hood Combination
Combinaci6nMicroondasCampana
Part No. MFL39433003 Sears, Roebuck and Co., Hoffman Estates,IL 60179 www.sears.com

YOUR SAFETY FIRST
BEFORE YOU START
*Proper installation is the instailer's responsibility!
-Read the entire manual before you begin.
-The model number label is located on the oven front of oven behind doon 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 Mounting Hate
Model Number Label
Figure 1
Mountin
Figure 2
WARNING
FOR YOUR SAFETY:
•This oven should not be installed or located by anyone except properly qualified service personnel.
• You will need TWO people to install this oven. It is heavy and could cause personal injury if not
handled properly.
•AVOID ELECTRICAL SHOCK!
- Before you drill into the wail, note where electrical outlets are and where electrical wires might be
behind concealed 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 DO NOT DISCONNECT THE POWER, YOU COULD GET AN ELECTRIC SHOCK.
• ELECTRICAL RATING OF THIS OVEN: 120V, 60Hz.
- You need a 120% 60Hz, 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. PROPERLYPOLARIZED AND
• Place the plug into a properly installed and grounded outlet. GROUNDED OUTLET
See Figure 3.
• Do not use an extension cord.
• Keep the power cord dry and do not pinch or crush it.
*DO NOT, UNDER ANY CIRCUMSTANCES, REMOVE
THE POWER SUPPLY CORD GROUNDING PRONG!
This appliance MUST be grounded! Three-Pronged (Grounding) plug
Figure 3
WARNING
Jf you use the grounding plug improperly, you risk electric shock and or fire!
- 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.
WARNING
improper grounding could result in electric shock, fire 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!
It should be adjusted and repaired by a qualified technician who can check for microwave leakage
after repairing the oven.
WARNING
If you do not use the microwave oven as instructed, you could be exposed to
excessive microwave energy.

YOUR SAFETY FIRST
• MAKE SURE YOU HAVE ENOUGH SPACE AND SUPPORT.
-Mount the oven against a flat, vertical wail, so that it is supported by the wail. The wall should be
constructed of minimum 2" x 4" wood studding and 3/8" thick drywall or piaster/lath.
-ATTACH AT LEAST ONE of the two lag screws supporting the oven to a vertical, 2" x 4" wail stud.
-DO NOT mount the microwave oven to an island or peninsula cabinet.
-BESURE the upper cabinet and rear wail 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.
-BESURE you have enough space. See Figure 4below for minimum vertical and horizontal clearance.
WARNING
if you do not mount the oven as instructed, you risk personal injury and/or
property damage.
i__ Grounded Plug
G_ i:_J (inside upper cabinet)
I _ Power Supply
i CordHo,e
width
30"rain.cabinetopening __
30 ram.clearancefrom" " bottom
of cabinetto cookingsurfaceor
countertopbeforeinstallation.
(Usetemplatesincludedwith
installationinstructions)
Figure 4
CAUTION
*Before you begin installing the oven, PLACE A PIECE OF THE CARTON OR OTHER HEAVY MATERIAL
(a blanket) over the countertop or cooktop to protect it. Do not use a plastic cover.
Failure to protect these surfaces could result inproperty damage.
4

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
(for roof vented or wall vented installation).
Not Actual Size (2 pieces must be assembled
as shown)
One power cord clamp and
One dark-colored mounting screw
(to hold the power cord).
Actual Size
Two power cord clamp bushings - Actual Size
(for the cord hole in a metal upper cabinet).
Two 1/4" x 2" lag screws - Actual Size
(for wall stud holes). Four 1//4'' x 3" toggle bolts - Actual Size (for drywall holes).
Three 1/4" x 3" bolts - Actual Size
(for securing to the upper cabinet).
Four spring toggle heads - Actual Size
(for the toggle bolts).
Two tapping screws - Actual Size
(for attaching the damper duct connector)
One upper cabinet template
- Not Actual Size
One rear wall template - Not Actual Size
(3 pieces mounting plate only)
i
NOTE: You need to instaJJ at Jeast two Jag screws into a 2" x 4" stud and four anchor boJts into the wail
and the mounting area must meet the 150 Jbs. weight requirement.
5

PARTS, TOOLS, MATERIALS
YOU WILL NEED THE FOLLOWING TOOLS AND MATERIALS FOR THE INSTALLATION:
Carton or other heavy material for covering the counter top.
Clear tape Stud finder
(for taping the templates to the wail).
Saber saw
(for cutting vent holes for roof or wail venting).
Phillips screwdriver
Pencil
Fiat blade screwdriver
Measuring tape
Keyhole saw (for the power cord hole).
Electric drill
3/8" and 3/4" wood drill bits
]/2" and 3/1 6"
drill bits
Plumb line
Small side cutters or tin snips Duct tape
Gloves Caulking gun
•If you have brick or masonry wails, you need special hardware and tools.
•The ductwork you need for the installation is not included. Aii wail and roof caps must have a back-draft
damper. ((Shown on page 5)
6

STEP7: PREPARETHEELECTRICALCONNECTIONS
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 5.
NOTE: The outlet should be on a circuit dedicated to the
microwave oven (120V, 60Hz., AC only) with a 20A
fused electrical supply.
iMPORTANT: If you do not have the proper wail outlet, you
MUST have one installed by a qualified electrician.
2. You will cut the power-supply-cord hole (shown in Figure 5)
later when you prepare the wall and upper cabinet in Step 4.
NOTE: Do not use an extension cord.
Keep the power cord dry and do not pinch or crush it.
Upper Cabinet
.............._ ...................................ii'_ .Grounded
o Outlet
A (inside Cabinet)
Power-Supply-Cord Hole
Figure 5
WARNING
improper grounding could result in electric shock or other personal injury.
• DO NOT, UNDER ANY CIRCUMSTANCES, REMOVE THE POWER SUPPLY CORD
GROUNDING PRONG!
This appliance MUST be grounded!
7

STEP2 : PREPARETHEVENtiNG 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 10, page 9.
WARNING
j THIS OVEN MUST BE PROPERLY VENTED!
You may vent your oven in one of three ways. Do Not vent into a wail cavity, an attic, or an unused area.
Roof Venting: If your oven is located on an outside wail near the roof, as in Figure 7 (3-1/4" x 10" duct)
and Figure 9(6" round duct.)
Wall Venting: If your oven is located on an outside wail of your house, as in Figure 6 (3-1/4" x 1 0" duct)
and Figure 9 (6" round duct.)
Room Venting: If your oven is located on an inside wail of your house, as in Figure 8.
NOTE: If you choose the rear exhaust method (roof or wall venting), be sure there is enough
clearance within the wall for the exhaust duct.
WaJJ Venting
Cabinet__
Oven" _l.:lJ 3-1/4x10
duct
Wall venting
_-Wall cap
Figure 6
Through-the-wall
Roof Venting
Ca _i Roof ca_
3-1/4"x10"I I I
duct [_
Oven" _IIJl Through-the-wall
Wall venting
Figure 7
REMEMBER AS YOU INSTALL THE VENTING:
Keep the length of the ductwork and the number
of elbows to a minimum to ventilate your oven
efficiently. See examples on page 9.
Keep the size of the ductwork the same.
Do not install two elbows together.
Use duct tape to seal aJJjoints in the duct system.
Use caulking to seal the exterior waJJ or roof
opening around the cap.
Room Venting
Cabinet
Figure 8
Roof__
6"Tin. _v ¢/
diameter _._ J Wall cap
roundduct I-_'t ...... ".'2_!
EIbow'T
3-1/4"to _-_ I.__"
round duct f(_'
transition 3-1/4" to round
ductwork transition
Figure 9

STEP2 : PREPARETHEVENTINGSYSTEM
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, wail or roof caps must not
exceed the equivalent of 140 feet.
For best performance, do not use more than three 90 degree elbows, and keep length as short as possible.
Below are the standard fittings and their equivalent length in feet.
3-1/4"x 10" to 6" : 5ft. 3-1/4"xl O" roof cap : 24ft. 3-1/4"xl 0" 90 ° elbow : 25ft.
90 ° elbow -- I Oft. 3-1/4"xt 0" wall cap : 40ft. 45 °elbow = 5ft. 3-1/4"xl 0" flat elbow = 1Oft.
Figure 10
To calculate the equivalent length of each duct piece used, see the examples below.
Exam
For 3-1/4"x10" SYSTEMS
6ft. | Wall cap
90 ° elbow
1 3-1/4" x 10" 90 ° elbow =25 ft.
1wall cap =40 ft.
8 feet straight duct = 8 ft.
TOTAL LENGTH = 73 ft.
)Jes
For 6" ROUND SYSTEMS
90° elb°ws | 6ft" ----_/Wall cap
Transition__2f_t.
t....
1 transition = 5 ft.
2 90 ° elbows = 20 ft.
1 wall cap = 40 ft.
8 feet straight = 8 ft.
TOTAL LENGTH = 73 ft.
9

STEP3 : PREPARETHEVENtiNG BLOWER
WARNING
*To avoid risk of property damage, unplug the microwave oven or disconnect power
at source by removing fuse or throwing circuit breaker.
" To avoid risk of personal injury, wear protective gloves when handling mounting plate.
DO NOT PULL OR STRETCH THE BLOWER WIRING! Pulling and stretching the blower wiring could result
ineiectricai shock.
Your microwave oven is shipped with the blower assembled for room venting, if you want wall-venting or
roof-vented installation, you must change the blower, as detailed below.
Before You Start
1. Remove any shipping materials and parts from
inside the microwave oven.
2. Cover the counter top or cooktop with a thick,
protective covering to protect it from damage and
dirt. See Figure 11.
NOTE: If you have a free-standing range, disconnect
it, move it onto a piece of cardboard or
hardboard and puil it away from the wail,
so that you can get closer to the upper
cabinet and back wail for easier measuring
and drilling.
Remove The Mounting Plate:
1. Remove mounting plate screw(s) (1 or 2 screws)
from the mounting plate as shown and discard.
See Figure 12.
2. This plate wJJJbe used as the rear mounting plate.
(It wJJJbe used to locate and mark the mounting
holes on the rear wail.)
3. Locate exhaust adapter, grease filters and
hardware packet.
4. At this point, remove any adhesive tape (if there is
any), on the exhaust adapter, the grease filters
and the power supply cord.
Room Vented (recircuiafing)installation:
This oven is shipped assembled for room-vented.
Wail-Vented installation
1. Remove one blower unit mounting screw and one
or two blower plate screw(s). Remove the blower
plate from cabinet. See Figure ] 3.
2. Carefully lift the blower unit out of the microwave
oven.
3. Use side cutters or thin snips to cut and remove
knockouts "B" from Back plate. Discard knockouts.
Be careful not to distort the plate. See Figure ] 4.
coverlngAthick,, protevtive
Figure 11
_ Mounting plate
I •L J! j] H Mounting plate screw(s)
L I_II, 11or 2 screws)
Controi Panel Side
J]J N] Mounting plate screw(s)
_- _ or2screws)
--Control Panel Side
Figure 12 Blower Plate
..................._:: Mouning Screw (option)
_--_j--%--BlowerPlate
Blower Unit _ _Back Plate
%-- Blower Unit
Parts B" Mounting Screw (option)
Figure 13
Knockouts Parts "g"
Parts " B"
Figure 14
10