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INSTALLATION GUIDE 1.5 Cu. Ft. Over-the-Range Convection Microwave NS-OTRC15SS9 Before using your new product, please read these instructions to prevent any damage.
Microwave Introduction Congratulations on your purchase of a high-quality Insignia product. Your NS-OTRC15SS9 represents the state of the art in microwave design and is designed for reliable and trouble-free performance. This installation guide will show you how to install your new over-the-range microwave.
1.5 Cu. Ft. Over-the-Range Convection Microwave Package contents • 1.5 cu. ft. over-the-range convection microwave • Turntable (with ring) • Installation parts (see “Parts” below) • Installation hardware (see “Hardware” below) • Mounting templates (2) • Installation Guide • User Guide Parts Make sure that you have all the parts necessary to install your new microwave.
NS-OTRC15SS9 Before you install Read these instructions completely before installing your microwave. Make sure that your space meets the mounting requirements and that you’ve gathered all needed tools and materials. Tools and materials needed Level Ducts (if venting outside) See “Exhaust requirements” on page 7...
1.5 Cu. Ft. Over-the-Range Convection Microwave Mounting requirements • The space between the cabinets must be 30 in. (76.2 cm) wide. If the space between the cabinets is more than 30 in. (76.2 cm), you’ll need filler material to fill the gap between the microwave and cabinets. •...
NS-OTRC15SS9 Exhaust requirements Use this section if you plan to vent your microwave outside (top or back exhaust). If you plan to recirculate the air back into the room, skip to “Removing your microwave” on page 9. When installing exhaust vents: •...
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1.5 Cu. Ft. Over-the-Range Convection Microwave Equivalent duct length table To calculate your equivalent duct length: 1 Write the number of sections used for each of the duct pieces. 2 Multiply the number used by the equivalent length for each duct piece. 3 Add the total equivalent lengths together.
NS-OTRC15SS9 Removing your microwave 1 Remove the instructions, filters, glass turntable, and the hardware bag. Do not remove the Styrofoam protecting the front of the microwave. 2 Fold back all four carton flaps against the sides of the box, then carefully roll the oven and carton over onto the top side.
1.5 Cu. Ft. Over-the-Range Convection Microwave Step 2: Align the rear wall template Note: If the rear wall template is damaged or unusable, measure and mark the wall with the dimensions at the end of this step. 1 Use a level to make sure that the bottom of the cabinet is level. 2 Draw a vertical line down the center of the wall in the mounting space.
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NS-OTRC15SS9 7 Drill holes through the template at points A, B, and C or D. If the hole lines up with a stud, drill a 3/16” hole. Otherwise, drill a 5/8” hole for the toggle bolts. You must use at least three holes for mounting.
1.5 Cu. Ft. Over-the-Range Convection Microwave Step 3: Select a ventilation type This microwave is designed for three types of ventilation. Select the type of ventilation you want to use, then go to the corresponding page. Note: This microwave is shipped assembled for recirculation. Option A - Outside top exhaust (vertical duct): See page 13 Option B - Outside back exhaust (horizontal duct): See page 22 Note: If a wall stud is within...
NS-OTRC15SS9 Step 4: Option A - Attach the mounting plate to the wall Note: Depending on your stud locations, your installation may look different. You should insert toggle bolts into drywall and wood screws into studs. 1 Remove the rear wall template.
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1.5 Cu. Ft. Over-the-Range Convection Microwave 5 Insert wood screw(s) through the mounting plate and into the hole(s) drilled in the stud(s), then tighten both the wood screw(s) and toggle bolt(s) with a Phillips screwdriver to mount the plate. Make sure that the plate is centered before tightening fully.
NS-OTRC15SS9 Step 5: Option A - Preparing the top cabinet You need to drill holes for the top support screws, a hole large enough for the power cord to fit through, and a cutout large enough for the exhaust adapter.
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1.5 Cu. Ft. Over-the-Range Convection Microwave 10 If you have recessed cabinets: • Make two filler blocks out of scrap wood pieces the size of shaded areas H (about 2.25 × 4.125 in. or 5.7 × 10.5 cm). They must be as thick as the depth of the cabinet recess. •...
NS-OTRC15SS9 Step 6: Option A - Adapt the microwave blower for outside top exhaust 1 Remove and save the two screws that hold the blower plate and blower motor to the microwave. Blower plate screw Blower plate Back of microwave Blower motor screw 2 Carefully pull out the blower motor.
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1.5 Cu. Ft. Over-the-Range Convection Microwave 5 Secure the blower motor and blower plate to the microwave with the two screws that you previously removed. Blower plate screw Blower motor screw 6 Slide the exhaust adapter into the guides on the top of the blower plate and push in until it is secure in the locking tabs. Exhaust adapter Guides Locking tab...
NS-OTRC15SS9 Step 7: Option A - Mount the microwave Caution: • For easier installation and personal safety, we recommend that two people install this microwave oven. • Do not grip or use the handle during installation. • To keep the power cord tight while mounting the microwave oven, thread the power cord through the hole in the bottom of the cabinet.
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1.5 Cu. Ft. Over-the-Range Convection Microwave 6 Fit the two grease filters into the openings underneath your microwave. BOTTOM You’ll need: Nylon grommet Phillips screwdrivers Self-aligning machine (for metal cabinets) screws Grease filters www.insigniaproducts.com...
NS-OTRC15SS9 Step 8: Option A - Connecting ductwork 1 Open the cabinet and slide the exhaust adapter front-to-back or side-to-side to adjust. Blower plate Exhaust adapter Damper Back of microwave 2 Extend the house duct down to connect to the exhaust adapter.
1.5 Cu. Ft. Over-the-Range Convection Microwave Step 4: Option B - Cutting a vent opening 1 Use a saber or keyhole saw to cut out the shaded area K through the rear wall. Note: If a wall stud is within 6 in. (15.2 cm) of the vertical center line, you cannot use this installation option. 2 Remove the rear wall template.
NS-OTRC15SS9 Step 5: Option B - Attach the mounting plate to the wall Note: Depending on your stud locations, your installation may look different. You should insert toggle bolts into drywall and wood screws into studs. 1 Remove the rear wall template.
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1.5 Cu. Ft. Over-the-Range Convection Microwave 5 Insert wood screw(s) through the mounting plate and into the hole(s) drilled in the stud(s), then tighten both the wood screw(s) and toggle bolt(s) with a Phillips screwdriver to mount the plate. Make sure that the plate is centered before tightening fully.
NS-OTRC15SS9 Step 6: Option B - Preparing the top cabinet You need to drill holes for the top support screws and a hole large enough for the power cord to fit through. 1 Turn off the power to the outlet in the cabinet.
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1.5 Cu. Ft. Over-the-Range Convection Microwave 10 If you have recessed cabinets: • Make two filler blocks out of scrap wood pieces the size of shaded areas H (about 2.25 × 4.125 in. or 5.7 × 10.5 cm). They must be as thick as the depth of the cabinet recess. •...
NS-OTRC15SS9 Step 7: Option B - Adapt the microwave blower for outside back exhaust 1 Remove and save the two screws that hold the blower plate and blower motor to the microwave. Blower plate screw Blower plate Blower motor Back of microwave Blower motor screw 2 Carefully pull out the blower motor.
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1.5 Cu. Ft. Over-the-Range Convection Microwave 5 Gently remove the wires from the grooves and reroute them through the grooves on the other side of the blower motor. BEFORE AFTER 6 Roll the blower motor 90° again so that the fan blade openings are facing out the back of the microwave. AFTER BEFORE 7 Cut the four webs on each knockout panel with tin snips to remove the panels.
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NS-OTRC15SS9 9 Slide the exhaust adapter into the guides on the blower plate and push in until it is secured in the locking tabs. 10 Remove any tape securing the damper and make sure that the damper pivots easily. You may need to adjust the exhaust adapter to fit with your house’s exhaust duct after the microwave is installed.
1.5 Cu. Ft. Over-the-Range Convection Microwave Step 8: Option B - Mount the microwave Caution: • For easier installation and personal safety, we recommend that two people install this microwave oven. • Do not grip or use the handle during installation. •...
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NS-OTRC15SS9 6 Fit the two grease filters into the openings underneath your microwave. BOTTOM 7 You’re finished! See “Before using your microwave” on page 38 You’ll need: Nylon grommet Phillips screwdrivers Self-aligning machine (for metal cabinets) screws Grease filters www.insigniaproducts.com...
1.5 Cu. Ft. Over-the-Range Convection Microwave Step 4: Option C - Attach the mounting plate to the wall Note: Depending on your stud locations, your installation may look different. You should insert toggle bolts into drywall and wood screws into studs.
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NS-OTRC15SS9 5 Insert wood screw(s) through the mounting plate and into the hole(s) drilled in the stud(s), then tighten both the wood screw(s) and toggle bolt(s) with a Phillips screwdriver to mount the plate. Make sure that the plate is centered before tightening fully.
1.5 Cu. Ft. Over-the-Range Convection Microwave Step 5: Option C - Preparing the top cabinet You need to drill holes for the top support screws and a hole large enough for the power cord to fit through. 1 Turn off the power to the outlet in the cabinet. 2 Remove everything from the cabinet.
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NS-OTRC15SS9 10 If you have recessed cabinets: • Make two filler blocks out of scrap wood pieces the size of shaded areas H (about 2.25 × 4.125 in. or 5.7 × 10.5 cm). They must be as thick as the depth of the cabinet recess.
1.5 Cu. Ft. Over-the-Range Convection Microwave Step 6: Option C - Mount the microwave Caution: • For easier installation and personal safety, we recommend that two people install this microwave oven. • Do not grip or use the handle during installation. •...
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NS-OTRC15SS9 6 Fit the two grease filters into the openings underneath your microwave. BOTTOM 7 You’re finished! Skip to “Before using your microwave” on page 38. You’ll need: Nylon grommet Phillips screwdrivers Self-aligning machine (for metal cabinets) screws Grease filters...
1.5 Cu. Ft. Over-the-Range Convection Microwave Before using your microwave Note: Keep these installation instructions for the local inspector’s use. 1 Make sure that all packing material has been removed from the microwave. 2 Install the turntable and ring inside your microwave. See your User Guide for more information. 3 Plug the power cord into a dedicated 20 amp electrical outlet.
NS-OTRC15SS9 Template dimensions Rear wall template dimensions If your rear wall template is unusable, drill using the dimensions below: 16.5 in. (41.9 cm) 30 in. (76.2 cm) www.insigniaproducts.com...
1.5 Cu. Ft. Over-the-Range Convection Microwave Top cabinet template dimensions If your top cabinet template is unusable, drill using the dimensions below: 11.8 in. (30 cm) 30 in. (76.2 cm) www.insigniaproducts.com...
During the Warranty Period, if the original manufacture of the material or workmanship of the Product is determined to be defective by an authorized Insignia repair center or store personnel, Insignia will (at its sole option): (1) repair the Product with new or rebuilt parts; or (2) replace the Product at no charge with new or rebuilt comparable products or parts.
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LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR THE BREACH OF ANY EXPRESS OR IMPLIED WARRANTY ON THIS PRODUCT, INCLUDING, BUT NOT LIMITED TO, LOST DATA, LOSS OF USE OF YOUR PRODUCT, LOST BUSINESS OR LOST PROFITS. INSIGNIA PRODUCTS MAKES NO...
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