Sharp SMO1461GS User manual

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Over-the-Range Microwave Oven: SMO1461GS
INSTALLATION MANUAL
IMPORTANT SAFETY INSTRUCTIONS
BEFORE YOU BEGIN
Read all instructions thoroughly before installing the Over-the-
Range Microwave Oven.
Note to Installer – Leave these instructions with the consumer.
• Skill level – Installation of this appliance requires basic mechani-
cal and electrical skills. We recommend that two people install
this microwave oven.
• Proper installation is the responsibility of the installer.
• Product failure due to improper installation is not covered under
the Warranty.
• If a new electrical outlet is required, its installation should be
completed by a qualied electrician before the Over-the-Range
Microwave oven is installed. See ELECTRICAL GROUNDING
INSTRUCTIONS section.
Note to Consumer – Keep these instructions for future reference.
• Save these instructions for local inspector’s use.
• Observe all governing codes and ordinances.
ELECTRICAL
GROUNDING
INSTRUCTIONS
THIS APPLIANCE MUST BE PROPERLY GROUNDED
TO AVOID SEVERE OR FATAL SHOCK. PLEASE READ
CAREFULLY.
This appliance must be grounded. This oven is equipped with a cord
having a grounding wire with a grounding plug. It must be plugged
into a wall receptacle that is properly installed and grounded in
accordance with the National Electrical Code and local codes and
ordinances. In the event of an electrical short circuit, grounding
reduces risk of electric shock by providing an escape wire for the
electric current.
WARNING
Improper use of the grounding plug can result in
risk of electric shock.
The oven is equipped with a
3-prong grounding plug. NEVER
cut or remove the grounding pin
from the plug.
The Power Supply Cord and plug
must be connected to a separate
120 Volt AC, 60 Hz, 15 Amp, or more branch circuit, single grounded
receptacle. The receptacle should be located inside the cabinet
directly above the Microwave Oven/Hood mounting location.
Note: If you have any questions about the grounding or electrical
instructions, consult a qualied electrician or serviceperson. Neither
Sharp nor the dealer can accept any liability for damage to the oven
or personal injury resulting from failure to observe the correct
electrical connection procedures.
CAUTION
FOR PERSONAL SAFETY
• Remove the house fuse or open the circuit breaker before begin-
ning installation to avoid severe or fatal shock injury.
• The mounting surface must be capable of supporting the cabinet
load, in addition to the added weight of this 50-70 lb (22.6-31.7
kg) product, plus additional oven loads of up to 50 pounds (22.6
kilograms) for a total weight of 100-120 lb (45.2-54.3 kg).
• This product cannot be installed in cabinet arrangements such
as an island or a peninsula. It must be mounted to BOTH a top
cabinet AND a wall.
• For easier installation and personal safety, we recommend that
two people install this microwave oven.
Ensure proper
ground before
use

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GENERAL INFORMATION
HOOD EXHAUST
Note: Read the next two pages only if you plan to vent your exhaust
to the outside. If you plan to recirculate the air back into the room,
proceed to page 6.
All ductwork must be metal. DO NOT use plastic duct. Check that
all connections are made securely.
OUTSIDE TOP EXHAUST
(EXAMPLE ONLY)
The following chart describes an example of one possible ductwork
installation.
DUCT PIECES
EQUIVALENT
LENGTH X
NUMBER USED
EQUIVALENT
LENGTH
Roof Cap
24 ft (7.3 m)
x 1
24 ft
(7.3 m)
12 ft.
Straight Duct
(6" Round)
12 ft (3.7 m)
x 1
12 ft
(3.7 m)
Rectangular-
to-Round
Transition
Adapter*
5 ft (1.5 m)
x 1
5 ft
(1.5 m)
Total Length 41 ft (12.5 m)
Equivalent lengths of duct pieces are based on actual tests and
reect requirement for good venting performance with any vent
hood.
*IMPORTANT: If a rectangular-to-round transition adapter is used,
the bottom corners of the damper will have to be cut to t, using the
tin snips, in order to allow free movement of the damper.
OUTSIDE REAR EXHAUST
(EXAMPLE ONLY)
The following chart describes an example of one possible ductwork
installation.
DUCT PIECES
EQUIVALENT
LENGTH X
NUMBER USED
EQUIVALENT
LENGTH
Wall Cap
40 ft (12.2 m)
x 1
40 ft
(12.2 m)
3 Ft.
Straight Duct
(3¼" x 6" Round)
3 ft (91.4 cm) x 1 3 ft
(91.4 cm)
90˚ Elbow
10 ft (4 m)
x 2
20 ft
(6.1 m)
Total Length 63 ft (19.2 m)
Equivalent lengths of duct pieces are based on actual tests and
reect requirement for good venting performance with any vent
hood.
Note: Rear or horizontal exhaust is to be used. Care should be taken
to align the exhaust with the space between the studs or the wall
should be prepared at the time it is constructed by leaving enough
space between wall studs to accommodate exhaust.

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GENERAL INFORMATION
If you need to install ducts, note that the total duct length of 3 1/4"
x 10" (8.3 x 25.4 cm) rectangular or 6" (15.2 cm) diameter round
duct should not exceed 140 equivalent feet (42.7 m).
Outside ventilation requires a HOOD EXHAUST DUCT. Read
the following carefully.
It is important that venting be installed using the most direct
route and with as few elbows as possible. This ensures clear
venting of exhaust and helps prevent blockages. Also, make
sure dampers swing freely and nothing is blocking the ducts.
EXHAUST CONNECTION
The hood exhaust has been designed to connect with a standard
3 1/4" x 10" (8.3 x 25.4 cm) rectangular duct.
If a round duct is required, a rectangular-to-round transiting adapter
must be used. Do not use less than a 6" (15.2 cm) diameter duct.
MAXIMUM DUCT LENGTH
For satisfactory air movement, the total duct length of
3 1/4"x 10" (8.3 x 25.4 cm) rectangular or 6" (15.2 cm) diameter
round duct should not exceed 140 equivalent feet.
ELBOWS, TRANSITIONS, WALL AND ROOF
CAPS, ETC.
Elbows, adapters, wall and roof caps, etc. present additional resis-
tance to air ow and are equivalent to a section of straight duct which
is longer than their actual physical size. When calculating the total
length, add the equivalent lengths of all transitions and adapters
plus the length of all straight duct sections. The chart on the right
shows the approximate measurement of equivalent length of some
typical ductwork parts.
Use the values in the chart for calculating total ductwork, which
should be less than 140 equivalent feet (42.7 m). Equivalent lengths
of duct pieces are based on actual tests and reect requirements for
good venting performance with any vent hood.
IMPORTANT: If a rectangular-to-round transition adapter is used,
the bottom corners of the damper will have to be cut to t, using the
tin snips, in order to allow free movement of the damper.
DUCT PIECES
EQUIVALENT
LENGTH X
NUMBER USED
EQUIVALENT
LENGTH
EXAMPLE ONLY (VALUES)
Rectangular-to-Round
Transition Adapter
5 ft (1.5 m)
x (1)
5 ft
(1,5 m)
Wall Cap
40 ft (12.19 m)
x (1)
40 ft
(12.19 m)
90˚ Elbow
10 ft (3 m)
x (1)
10 ft
(3 m)
45° Elbow
5 ft (1.5 m)
x (1)
5 ft
(1.5 m)
90° Elbow
25 ft (7.6 m)
x (1)
25 ft
(7.6 m)
45° Elbow
5 ft (1.5 m)
x (1)
5 ft
(1.5 m)
Roof Cap
24 ft (7.3 m)
x (1)
24 ft
(7.3 m)
Straight Duct
(3 ¼" x 6" Round )
1 ft (30.5 cm)
x (5)
5 ft
(1.5 m)
Example Total Ductwork 119 ft (36.3 m)

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GENERAL INFORMATION
PARTS INCLUDED
PART NAME & PART CODE QTY.
Mounting Plate
213259000685 1
Exhaust Adapter
213999001159 1
Top Cabinet Template
525049000030 1
Rear Wall Template
525049000042 1
Installation
Instructions
Installation Instructions
TINSKB315MRR0 1
Separately Packed Grease Filter
213999001028 2
Charcoal Filter
213999001066 1
INSTALLATION ACCESSORIES
PART NAME
PART CODE 203129000066 QTY.
Lag Screw (1/4" x 2" / 0.63 x 5.1 cm) 2
Wing Nut 2
Toggle Bolt ( 3/16" x 3" / 0.5 x 7.6 cm) 2
Cabinet Mounting Bolt
( 1/4" x 3" / 0.6 x 7.6 cm) 2
Nylon Grommet (for metal cabinets) 1
Washer 2
Sheet Metal Screw 2
You will nd the installation accessories contained in a packet with
the unit. Check to make sure you have all these parts.
Note: Some extra parts are included.
TOOLS YOU WILL NEED
#1 and #2 Phillips
screwdrivers
Pencil Ruler or tape measure
straight edge
Tin snips
(to cut damper,
if needed)
Scissors
(to cut template,
if needed)
Electric drill with
3⁄16", 1⁄2" and 5⁄8" bits
Gloves Safety goggles Duct and masking tape
Saw level
(saber, hole, or
keyhole)
Carpenter square
(optional)
Filler blocks or scrap
wood pieces (for top
cabinet spacing in
recessed bottom
cabinet installations,
if needed)
Level Edge-to-edge stud
nder or Hammer
(optional)

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GENERAL INFORMATION
MOUNTING SPACE
Backsplash
17 1/8"
(43.49 cm)
33"
(83.82 cm)
min.
24" (61 cm)
Bottom edge of cabinet
needs to be 33" (83.82 cm)
or more from the cooking surface
69" (1.5 m)
or more
from the floor
to the top of
the microwave
Notes:
• The space between the cabinets must be 24" (61 cm) wide and free of obstructions.
• If you are going to vent your microwave oven to the outside, see Hood Exhaust Section for exhaust duct preparation.
• When installing the microwave oven beneath smooth, at cabinets, be careful to follow the instruction for power cord clearance. Make sure
that you leave enough space for the power cord clearance.

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STEP-BY-STEP INSTALLATION GUIDE
PLACEMENT OF THE MOUNTING PLATE
A. REMOVE THE MICROWAVE OVEN AND MOUNTING
PLATE FROM CARTON
1. Open the carton and remove the upper foam from the box, but
remember to keep the accessories.
2. Pull the oven out of the carton and remove the plastic bag carefully.
3. Take the mounting bracket out from the upper foam.
The upper foam
Carton
Oven
Plastic bag
B. FIND THE WALL STUDS
THE MICROWAVE MUST BE MOUNTED TO AT LEAST
ONE WALL STUD.
1. Find the wall studs using either a wall stud nder (a magnetic
device for locating nails) or a hammer to tap lightly across the
mounting surface to nd a solid sound, which indicates a wall
stud location.
Wall studs
Wall studs center
2. After locating the stud(s), nd the center by probing the wall with
a small nail to nd the edges of the wall stud.
3. Place a mark halfway between the edges. The center of any
adjacent wall studs should be 16" (40.6 cm) or 24" (61 cm) from
this mark.
4. Draw a line down the center of the wall studs.

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STEP-BY-STEP INSTALLATION GUIDE
C. DETERMINE TOP LINE OF REAR WALL TEMPLATE LOCATION UNDER YOUR CABINET
The bottom of the cabinet has three types:
BENEATH FLAT BOTTOM CABINET
Front
Rear
TOP LINE OF REAR WALL TEMPLATE
TOPLINE OF REAR WALL TEMPLATE
At least 24

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STEP-BY-STEP INSTALLATION GUIDE
BENEATH FRAMED RECESSED CABINET
TOP LINE OF REAR WALL TEMPLATE
Front
Rear
TOP LINE OF REAR WALL TEMPLATE
Must align with the back frame
of cabinet boom

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STEP-BY-STEP INSTALLATION GUIDE
BENEATH FRAMED RECESS BOTTOM CABINET WITH FRONT OVERHANG
TOP LINE OF REAR WALL TEMPLATE
Front
Rear
TOP LINE OF REAR WALL TEMPLATE
distance as the front overhang

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THE MICROWAVE MUST BE LEVEL
Use a level to make sure the cabinet bottom is level. If the cabinets
have a front overhang only, with no back or side frame, the top
line of Rear Wall Template must align with below cabinet bottom,
the same distance as the front overhang depth. This will keep the
microwave level.
1. Measure the inside depth of the front overhang.
2. Draw a horizontal line on the back wall, an equal distance below
the cabinet bottom as the inside depth of the front overhang.
3. For this type of installation with front overhang only, align top
line of Rear Wall Template with this horizontal line, not touching
the cabinet bottom as described in step D.
Note: Your cabinets may have decorative trim that interferes with
the microwave installation. Remove the decorative trim to install
the microwave properly and to make it level.
D. ALIGN TOP LINE OF REAR WALL TEMPLATE
Area E
Center line
CAUTION
Wear gloves to avoid cutting ngers on sharp edges.
1. Using tape measure, draw a vertical line on the wall at the center
of the 24" (61 cm) wide space.
2. Tape the Rear Wall Template on the cabinet wall, align the center
markers on the Rear Wall Template to the center line on wall,
making sure it is level and that the top line of the Rear Wall
Template is butted up against the bottom edge of the upper cabinet.
3. While taping the Rear Wall Template on the wall, draw circles
on the wall at hole A, B, C (see illustration above/actual plate
marked with arrows). THREE HOLES MUST BE USED FOR
MOUNTING. (If there are 2 wall studs in right and left side based
on center line, four holes must be used for mounting.)
4. Remove the Rear Wall Template and check the marking based on
the actual mounting plate (center line, holes A, B, C).
5. Drill holes on the circle marks (A, B, C). Drill a 3/16" (4.7 mm)
hole at C for lag screw and two 5/8" (15.88 mm) holes at A and
B for toggle bolts.
Note: DO NOT MOUNT THE PLATE AT THIS TIME.
6. If the Rear Wall Template is damaged or unusable, measure and
mark the wall with the dimensions described in step E.
E. MARK REAR WALL OF THE CABINET WITHOUT REAR
WALL TEMPLATE
1. The Bottom edge line of Mounting Plate must be 17 1/8" (435 mm)
from the bottom edge line of upper cabinet and must be level.
STEP-BY-STEP INSTALLATION GUIDE
2. Mounting plate end holes must be 16 11/16" (423.8 mm) from the
bottom edge line of upper cabinet and must be on a equal line
with each other. They must each be 9 3/8" (237.8 mm) from the
center line.
Bottom edge line of upper cabinet
Mounting plate end hole
(right/left)
16 11/16"
(423.8 mm)
17 1/8"
(435 mm)
Bottom edge line of
mounting plate
9 3/8"
(237.8 mm)
9 3/8"
(237.8 mm)
INSTALLATION TYPES
(CHOOSE A, B OR C)
This microwave oven is designed for adaptation to the following
three types of ventilation:
A. OUTSIDE TOP EXHAUST (VERTICAL DUCT)
See page 11.
Adapter in place
for outside top exhaust
B. OUTSIDE REAR EXHAUST (HORIZONTAL DUCT)
See page 13.

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STEP-BY-STEP INSTALLATION GUIDE
C. RECIRCULATING (NON-VENTED DUCTLESS)
See page 17.
A. OUTSIDE TOP EXHAUST (VERTICAL DUCT) DEFAULT
Installation overview
A1. Attach the mounting plate to the wall
A2. Use Top Cabinet Template for preparation of top cabinet
A3. Check for proper damper operation
A4. Mount the microwave oven
A5. Adjust the exhaust adapter
A6. Connect ductwork
A1. ATTACH MOUNTING PLATE TO THE WALL
Attach the mounting plate to the wall using the wing nuts and toggle
bolts (3⁄16" x 3" / 0.5 x 7.6 cm). At least one lag screw must be used
to attach the mounting plate to a wall stud.
1. Insert the toggle bolts (3⁄16" x 3" / 0.5 x 7.6 cm) into the mounting
plate through the holes designed to go into drywall and attach
the wing nuts to 3⁄4" (1.9 cm) onto each toggle bolt (3⁄16" x 3" /
0.5 x 7.6 cm).
2. Place the mounting plate against the wall and insert the wing nuts
into the holes in the wall to mount the plate.
CAUTION
Be careful to avoid pinching ngers between the
back of the mounting plate and the wall.
3. Tighten all bolts. Pull the mounting plate away from the wall to
help tighten the bolts.
5/8"
Wall
Toggle
Bolt
Wing nut
Bolt end
Spacing for toggles more
than wall thickness

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STEP-BY-STEP INSTALLATION GUIDE
A2. USE TOP CABINET TEMPLATE FOR PREPARATION
OF TOP CABINET
Drill holes for the top support screws, a hole large enough for the
power cord to t through and a cutout large enough for the exhaust
adapter.
1. Read the instructions on the Top Cabinet Template.
2. Tape the template underneath the top cabinet bottom.
3. Drill the holes, following the instructions on the Top Cabinet
Template.
CAUTION
Wear safety goggles when drilling holes in the
cabinet bottom.
A3. CHECK FOR PROPER DAMPER OPERATION
1. Place the microwave in its upright position with the top of the
unit facing up.
2. The exhaust adapter is only used for top exhaust and rear outside
exhaust. The exhaust adapter is not used on models vented for
recirculation exhaust.
3. Make sure tape securing damper is removed and damper pivots
easily before mounting microwave.
Back of microwave
Damper
Blower plate
Exhaust adapter (not included on models shipped for recirculation exhaust)
4. Attach the exhaust adapter to the blower plate by sliding it into the
guides. Secure the adapter with one Sheet Metal Screw provided.
Sheet metal screw
Guide
Blower plate
Guide
5. You will need to make adjustment to ensure proper alignment
with your house exhaust duct after the microwave is installed.
A4. MOUNT THE MICROWAVE OVEN
FOR EASIER INSTALLATION AND PERSONAL SAFETY,
WE RECOMMEND THAT TWO PEOPLE INSTALL THIS
MICROWAVE OVEN.
IMPORTANT: Do not grip or use handle during installation. If
ller blocks are not used, outer case damage may occur from over
tightening screws.
Note: If your cabinet is metal, use the nylon grommet around the
power cord hole to prevent cutting of the cord. We recommend using
ller blocks if the cabinet front hangs below the cabinet bottom shelf.
When mounting the microwave oven, thread power cord through
hole in bottom of top cabinet. Keep it tight throughout steps 1-4. Do
not pinch cord or lift oven by pulling cord.
1. Lift microwave, tilt it forward and hook slots at back bottom edge
onto four lower tabs of mounting plate.
2. Rotate front of oven up against cabinet bottom.
3. Attach the microwave oven to the top cabinet.
4. Insert two cabinet mounting bolts (1/4" x 3" / 0.6 x 7.6 cm) through
outer top cabinet holes. Temporarily secure the oven by turning
the screw at least two full turns after the threads have engaged.
(It will be completely tightened later.) Be sure to keep power cord
tight. Be careful not to pinch the cord, especially when mounting
ush to the bottom of cabinet.
Nylon grommet
Metal cabinet
Power cord
Power cord
hole
Turn two full turns on each screw
Cabinet mounting bolt
Washer

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STEP-BY-STEP INSTALLATION GUIDE
The Filler Block is only used for recessed cabinet and front
overhang cabinet (see the type of the cabinet on page 8 - 9). Place
the Filler Block to the cabinet bottom before installing the oven.
5. Tighten the outer two screws to the top of the microwave oven.
While tightening screws, hold the microwave oven in place against
the wall and the top cabinet.
Cabinet front
Equivalent to
depth of cabinet
recess
Cabinet bottom
Filler block
Cabinet mounting bolt
Microwave oven top
Washer
6. Install grease lters. See the Operation Manual packed with the
microwave.
A5. ADJUST THE EXHAUST ADAPTER
Open the top cabinet and adjust the exhaust adapter to connect to
the house duct.
Damper
Blower Plate
Back of
microwave
For front-to-back or
side-to-side adjustment,
slide the exhaust
adapter as needed
A6. CONNECT DUCTWORK
1. Extend the house duct down to connect to the exhaust adapter.
2. Seal exhaust duct joints using duct tape.
House duct
B. OUTSIDE REAR EXHAUST (HORIZONTAL DUCT)
Installation overview
B1. Prepare the Rear Wall Template for outside back exhaust.
B2. Attach the mounting plate to the wall.
B3. Use Top Cabinet Template for preparation of top cabinet.
B4. Adapt microwave blower for outside back exhaust.
B5. Mount the microwave oven.

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STEP-BY-STEP INSTALLATION GUIDE
B1. PREPARE THE REAR WALL TEMPLATE FOR OUTSIDE
BACK EXHAUST
You need to cut an opening (12" x 4" / 30.5 x 10.2 cm rectangular
hole) in the Rear Wall Template for outside exhaust.
1. Read the instructions on the Rear Wall Template.
2. Tape it to the rear wall, lining up with the holes previously drilled
for holes A and B in the wall plate.
3. Cut the opening, following the instructions of the Rear Wall
Template.
B2. ATTACH MOUNTING PLATE TO THE WALL
Attach the mounting plate to the wall using the wing nuts and toggle
bolts (3⁄16" x 3" / 0.5 x 7.6 cm). At least one lag screw must be used
to attach the mounting plate to a wall stud.
1. Insert the toggle bolts (3⁄16" x 3" / 0.5 x 7.6 cm) into the mounting
plate through the holes designed to go into drywall and attach
the wing nuts to 3⁄4" (1.9 cm) onto each toggle bolt (3⁄16" x 3" /
0.5 x 7.6 cm).
2. Place the mounting plate against the wall and insert the wing nuts
into the holes in the wall to mount the plate.
CAUTION
Be careful to avoid pinching ngers between the
back of the mounting plate and the wall.
3. Tighten all bolts. Pull the mounting plate away from the wall to
help tighten the bolts.
TO USE TOGGLE BOLT
Mounting
plate
Wall
Toggle
Bolt
Wing nut
Bolt end
Spacing for toggles more
than wall thickness
5/8"
B3. USE TOP CABINET TEMPLATE FOR PREPARATION
OF TOP CABINET
You need to drill holes for the top support screws and a hole large
enough for the power cord to t through.
• Read the instructions on the Top Cabinet Template.
• Tape it underneath the top cabinet bottom.
• Drill the holes, following the instructions on the Top Cabinet
Template.
CAUTION
Wear safety goggles when drilling holes in the
cabinet bottom.

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STEP-BY-STEP INSTALLATION GUIDE
B4. ADAPT MICROWAVE BLOWER FOR OUTSIDE REAR
EXHAUST
1. Remove and save screw that holds blower motor to microwave.
Lift up the blower plate.
Back of
Blower plate screw
Blower motor screw
microwave
Blower motor
2. Carefully pull out the blower unit. The wires will extend far
enough to allow you to adjust the blower unit.
BEFORE: Fan blade
openings facing UP
3. Remove Parts "A" with tin snips.
Part “A”
4. Rotate blower unit counterclockwise 90°.
Before rotation After rotation
Back of microwave Back of microwave
5. Place the blower unit back into the opening.
End A
End B
AFTER: Fan blade
openings facing BACK
CAUTION
Do not pull or stretch the blower unit wiring. Make
sure the wires are not pinched.
Note: The blower unit exhaust openings should match exhaust
openings on rear of microwave oven.
6. Replace the blower plate in the same position.
7. Attach the exhaust adapter to the rear of the oven by sliding it into
the guides at the top center of the back of the oven.
Push in securely until it is in the lower blower motor screw. Take
care to assure that the damper hinge is installed so that it is at the
top and that the damper swings freely.
Blower motor screws
Adapter
Back of
microwave
Guide
Guide
8. Secure the blower motor unit to the microwave with screws as
before.
Blower plate
Adapter
Back of
microwave
Blower motor screws
9. Secure the blower plate to the microwave with screws. Replace
the blower plate in the same position.
Blower plate screw
Adapter
Blower Plate
Back of
microwave
Blower plate &
adapter screw

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STEP-BY-STEP INSTALLATION GUIDE
B5. MOUNT THE MICROWAVE OVEN
FOR EASIER INSTALLATION AND PERSONAL SAFETY,
WE RECOMMEND THAT TWO PEOPLE INSTALL THIS
MICROWAVE OVEN.
IMPORTANT: Do not grip or use handle during installation. If
ller blocks are not used, outer case damage may occur from over
tightening screws.
Note: If your cabinet is metal, use the nylon grommet around the
power cord hole to prevent cutting of the cord. We recommend using
ller blocks if the cabinet front hangs below the cabinet bottom shelf.
When mounting the microwave oven, thread power cord through
hole in bottom of top cabinet. Keep it tight throughout steps 1 - 4.
Do not pinch cord or lift oven by pulling cord.
1. Lift microwave, tilt it forward and hook slots at back bottom edge
onto four lower tabs of mounting plate.
2. Rotate front of oven up against cabinet bottom.
3. Attach the microwave oven to the top cabinet.
4. Insert two cabinet mounting bolts (1/4" x 3" / 0.6 x 7.6 cm) through
outer top cabinet holes. Temporarily secure the oven by turning
the screw at least two full turns after the threads have engaged.
(It will be completely tightened later.) Be sure to keep power cord
tight. Be careful not to pinch the cord, especially when mounting
ush to the bottom of cabinet.
Nylon grommet
Metal cabinet
Power cord
Power cord
hole
Turn two full turns on each screw
Cabinet mounting bolt
Washer
The Filler Block is only used for recessed cabinet and front
overhang cabinet (see the type of the cabinet on pages 8 - 9). Place
the Filler Block to the cabinet bottom before installing the oven.
5. Tighten the outer two screws to the top of the microwave oven.
While tightening screws, hold the microwave oven in place against
the wall and the top cabinet.
Cabinet front
Equivalent to
depth of cabinet
recess
Cabinet bottom
Filler block
Cabinet mounting bolt
Microwave oven top
Washer
6. Install grease lters. See the Operation Manual packed with the
microwave.

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STEP-BY-STEP INSTALLATION GUIDE
C. RECIRCULATING (NON-VENTED DUCTLESS)
Installation overview
C1. Attach the mounting plate to the wall
C2. Use Top Cabinet Template for preparation of top cabinet
C3. Adapt blower for recirculation
C4. Mount the microwave oven
C5. Change the charcoal lter
C1. ATTACH MOUNTING PLATE TO THE WALL
Attach the mounting plate to the wall using the wing nuts and toggle
bolts (3⁄16" x 3" / 0.5 x 7.6 cm). At least one lag screw must be used
to attach the mounting plate to a wall stud.
1. Insert the toggle bolts (3⁄16" x 3" / 0.5 x 7.6 cm) into the mounting
plate through the holes designed to go into drywall and attach
the wing nuts to 3⁄4" (1.9 cm) onto each toggle bolt (3⁄16" x 3" /
0.5 x 7.6 cm).
2. Place the mounting plate against the wall and insert the wing nuts
into the holes in the wall to mount the plate.
CAUTION
Be careful to avoid pinching ngers between the
back of the mounting plate and the wall.
3. Tighten all bolts. Pull the mounting plate away from the wall to
help tighten the bolts.
5/8"
Wall
Toggle
Bolt
Wing nut
Bolt end
Spacing for toggles more
than wall thickness
C2. USE TOP CABINET TEMPLATE FOR PREPARATION
OF TOP CABINET
You need to drill holes for the top support screws, a hole large enough
for the power cord to t through.
• Read the instructions on the Top Cabinet Template.
• Tape the template underneath the top cabinet bottom.
• Drill the holes, following the instructions on the Top Cabinet
Template.
CAUTION
Wear safety goggles when drilling holes in the
cabinet bottom.

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C3. ADAPT BLOWER FOR RECIRCULATION
1. Remove and save screw that holds blower motor to microwave.
Lift up the blower plate.
Back of
Blower plate screw
Blower motor screw
microwave
Blower motor
2. Carefully pull out the blower unit. The wires will extend far
enough to allow you to adjust the blower unit.
BEFORE: Fan blade
openings facing UP
3. Rotate blower unit 90°.
Before rotation After rotation
Back of microwave Back of microwave
4. Place the blower unit back into the opening.
AFTER: Fan blade
openings facing FRONT
Back of microwave
CAUTION
Do not pull or stretch the blower unit wiring. Make
sure the wires are not pinched.
Note: The blower unit exhaust openings should match exhaust
openings on rear of microwave oven.
5. Replace the blower plate in the same position.
STEP-BY-STEP INSTALLATION GUIDE
C4. MOUNT THE MICROWAVE OVEN
FOR EASIER INSTALLATION AND PERSONAL SAFETY,
WE RECOMMEND THAT TWO PEOPLE INSTALL THIS
MICROWAVE OVEN.
IMPORTANT: Do not grip or use handle during installation.
If ller blocks are not used, case damage may occur from over
tightening screws.
Note: If your cabinet is metal, use the nylon grommet around the
power cord hole to prevent cutting of the cord. We recommend using
ller blocks if the cabinet front hangs below the cabinet bottom shelf.
When mounting the microwave oven, thread power cord through
hole in bottom of top cabinet. Keep it tight throughout steps 1 - 4.
Do not pinch cord or lift oven by pulling cord.
1. Lift microwave, tilt it forward and hook slots at back bottom edge
onto four lower tabs of mounting plate.
2. Rotate front of oven up against cabinet bottom.
3. Attach the microwave oven to the top cabinet.
4. Insert two cabinet mounting bolts (1/4" x 3" / 0.6 x 7.6 cm) through
outer top cabinet holes. Temporarily secure the oven by turning
the screw at least two full turns after the threads have engaged.
(It will be completely tightened later.) Be sure to keep power cord
tight. Be careful not to pinch the cord, especially when mounting
ush to the bottom of cabinet.
Nylon grommet
Metal cabinet
Power cord
Power cord
hole

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STEP-BY-STEP INSTALLATION GUIDE
Turn two full turns on each screw
Cabinet mounting bolt
Washer
The Filler Block is only used for recessed cabinet and front
overhang cabinet (see the type of the cabinet on pages 8 - 9). Place
the Filler Block to the cabinet bottom before installing the oven.
5. Tighten the outer two screws to the top of the microwave oven.
While tightening screws, hold the microwave oven in place against
the wall and the top cabinet.
Cabinet front
Equivalent to
depth of cabinet
recess
Cabinet bottom
Filler block
Cabinet mounting bolt
Microwave oven top
Washer
6. Install grease lters. See the Operation Manual included with
the microwave.
C5. CHANGE THE CHARCOAL FILTER
The charcoal lter is used for nonvented, recirculated installation.
The lter should be changed every 6 to 12 months depending on use.
1. Remove two screws of the louver on the top of the oven by using
a #1 Phillips screwdriver.
Charcoal FilterLouver Louver Screws
2. Open the door, remove the louver and take the used charcoal
lter out.
Charcoal
Filter
3. Install the new charcoal lter. When properly installed, the wire
mesh of the lter should be visible from the front.
4. Replace the louver and the screws.

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ESHARP ELECTRONICS CORPORATION • 100 Paragon Drive • Montvale, New Jersey 07645 • USA
SHARP ELECTRONICS OF CANADA LTD • 335 Britannia Road East • Mississauga, Ontario • L4Z 1W9 • Canada