INSTALLATION GUIDE 1.6 Cu. Ft. Over-the-Range Microwave NS-OTR16WH8 / NS-OTR16WH8-C / NS-OTR16BS8 / NS-OTR16BS8-C / NS-OTR16SS8 / NS-OTR16SS8-C Before using your new product, please read these instructions to prevent any damage.
Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 BEFORE YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 ELECTRICAL REQUIREMENTS . . . . . .
1.6 Cu. Ft. Over-the-Range Microwave Introduction Congratulations on your purchase of a high-quality Insignia product. Your NS-OTR16WH8 / NS-OTR16WH8-C / NS-OTR16BS8 / NS-OTR16BS8-C / NS-OTR16SS8 / NS-OTR16SS8-C 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. BEFORE YOU BEGIN Read these instructions completely and carefully.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) Package contents • • • • • • • 1.6 cu. ft. over-the-range microwave Turntable (with ring) Installation parts (see “Parts” on page 4) Installation hardware (see “Hardware” on page 4) Mounting templates (2) Installation Guide User Guide Parts Make sure that you have all the parts necessary to install your new microwave. Mounting plate (Qty. 1) (ships attached to microwave) Grease filters (Qty. 2) Exhaust adapter (Qty. 1) Hardware Hardware Qty.
1.6 Cu. Ft. Over-the-Range Microwave 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.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) 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. This microwave is for installation over ranges up to 36 in. (91.4 cm) wide. If installing the microwave beneath smooth, flat cabinets, make sure that you leave enough space for the power cord clearance.
1.6 Cu. Ft. Over-the-Range Microwave 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: • Use the most direct route with as few elbows/transitions as possible. This helps prevent blockages and ensures that the exhaust is being vented correctly.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) 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. This number must be less than 120 ft. Duct Pieces Rectangular-toround transition adapter Total Equivalent Length Equivalent Length × 5 ft. × ( ) = ft. 40 ft. × ( ) = ft. 10 ft.
1.6 Cu. Ft. Over-the-Range Microwave Removing your microwave 1 Remove the documentation, filters, glass tray, and hardware bag from the box. Do not remove the styrofoam protecting the front of your microwave. 2 Fold back all four box flaps, then carefully roll the microwave and box over onto the top side. The microwave should be resting in the styrofoam. 3 Pull the box up and off the microwave. 4 Remove and throw away the plastic bags. Box Styrofoam www.insigniaproducts.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) Installing your microwave Step 1: Find the wall studs Warning Your microwave must be connected to at least one wall stud. 1 Using an edge-to-edge stud finder, locate the edges of the wall stud(s) within the opening. Warning The center of any adjacent wall studs should be 16" or 24" from this mark. 2 Mark the center of each stud, and then draw a vertical line down the center of each stud.
1.6 Cu. Ft. Over-the-Range Microwave Step 2: Align the rear wall template Notes If the rear wall template is damaged or unusable, see “Rear wall template dimensions” on page 40 for dimensions. 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. This is where the center of your template will be. 3 Draw a horizontal line at the height of the front of your cabinet. This is where the top of your template will be.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) 5 Tape the template in place so that it is centered on the vertical line and the top edge is aligned with the horizontal line. Top of the template aligned with the horizontal line Vertical line in the center 6 Find a hole that aligns with a stud (this is C or D). CAUTION You must mount to at least one stud. 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.
1.6 Cu. Ft. Over-the-Range 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 recirculating ventilation.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) 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. 2 Remove the mounting plate from the back of your microwave using a Phillips screwdriver.
1.6 Cu. Ft. Over-the-Range 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. Caution Be careful to avoid pinching your fingers between the back of the mounting plate and the wall.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) Step 5: Option A - Preparing the top cabinet Notes If the top cabinet template is damaged or unusable, see “Top cabinet template dimensions” on page 41 for dimensions. 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. 1 Turn off the power to the outlet in the cabinet. 2 Remove everything from the cabinet.
1.6 Cu. Ft. Over-the-Range Microwave 10 If you have recessed cabinets: • Make two filler blocks out of scrap wood pieces the size of shaded areas H. They must be as thick as the depth of the cabinet recess. • Drill 5/8" holes in the filler blocks to align with points A and B. Filler blocks • Align the blocks with the corresponding holes in the cabinet. They should be at the same level as the bottom edge of the cabinet frame. 11 Remove the template.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) Step 6: Option A - Adapt the microwave blower for outside top exhaust 1 Remove and save the five screws that hold the blower unit in the microwave. Blower unit Back of microwave Blower plate and adapter screws Blower motor screw Blower plate and adapter screw 2 Carefully pull out the blower unit. The wires will extend far enough to let you adjust the blower unit. Do not disconnect the wires. Warning Do not pull or stretch the blower unit wiring.
1.6 Cu. Ft. Over-the-Range Microwave 4 Place the blower unit back into the opening. The blower unit exhaust openings should face upwards. Fan blade openings facing upwards 5 Slide the exhaust adapter into the guides on the top of the microwave until it is in the locking tabs. Guides Exhaust adapter Locking tab 6 Secure the blower unit in the microwave with five of the screws you previously removed. . Note Make sure that the damper hinge is at the top and that it can swing freely.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) 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. 1 If your cabinet is metal, insert the nylon grommet into the power cord hole to prevent cutting the cord.
1.6 Cu. Ft. Over-the-Range Microwave 5 While holding the microwave up against the wall and cabinet, fully tighten the top-center machine screw, thenfully tighen the outer two screws. 6 Fit the two grease filters into the openings underneath your microwave. BOTTOM You’ll need: Nylon grommet (for metal cabinets) Self-aligning machine screws Phillips screwdrivers Grease filters www.insigniaproducts.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) 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 Exhuast adapter Damper Back of microwave 2 Extend the house duct down to connect to the exhaust adapter. 3 Seal the exhaust duct joints with duct tape. House duct 4 You’re finished! Skip to “Before using your microwave” on page 39. You’ll need: Duct tape 22 www.insigniaproducts.
1.6 Cu. Ft. Over-the-Range Microwave Step 4: Option B - Cutting a vent opening 1 Use a saber or keyhole saw to cut out the shaded area through the rear wall. Saw 2 Remove the rear wall template. You’ll need: Saw (saber, hole, or keyhole) www.insigniaproducts.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) 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. 2 Remove the mounting plate from the back of your microwave using a Phillips screwdriver.
1.6 Cu. Ft. Over-the-Range 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. Caution Be careful to avoid pinching your fingers between the back of the mounting plate and the wall.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) 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. 2 Remove everything from the cabinet. 3 Trim the Top Cabinet Template along the dotted line. 4 If the bottom of your cabinet is recessed and the template is too large, trim the edges to fit.
1.6 Cu. Ft. Over-the-Range Microwave 9 If you have recessed cabinets: • Make two filler blocks out of scrap wood pieces the size of shaded areas H. They must be as thick as the depth of the cabinet recess. • Drill 5/8" holes in the filler blocks to align with points A and B. Filler blocks • Align the blocks with the corresponding holes in the cabinet. They should be at the same level as the bottom edge of the cabinet frame. 10 Remove the template.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) Step 7: Option B - Adapt the microwave blower for outside back exhaust 1 Remove and save the five screws that hold the blower unit in the microwave. Blower unit Back of microwave Blower plate and adapter screws Blower motor screw Blower plate and adapter screw 2 Carefully pull out the blower unit. The wires will extend far enough to let you adjust the blower unit. Do not disconnect the wires. Warning Do not pull or stretch the blower unit wiring.
1.6 Cu. Ft. Over-the-Range Microwave 4 Turn the blower unit 180° so that the fan blade openings are facing out the back of the microwave. AFTER BEFORE 5 Place the blower unit back into the opening. The blower unit exhaust openings should match the exhaust openings on back of the microwave. Fan blade openings facing the back 6 Slide the exhaust adapter into the guides on the back of the microwave and push in until it is aligned with the blower motor screw holes, then secure with the blower motor screws.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) 8 Secure the blower plate and exhaust adapter with the remaining screws you removed previously. Blower plate Blower plate and adapter screws Exhaust adapter You’ll need: Phillips screwdrivers Tin snips 30 www.insigniaproducts.
1.6 Cu. Ft. Over-the-Range 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. • To keep the power cord tight while mounting the microwave oven, thread the power cord through the hole in the bottom of the top cabinet. 1 If your cabinet is metal, insert the nylon grommet into the power cord hole to prevent cutting the cord.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) 5 While holding the microwave up against the wall and cabinet, fully tighten the top-center machine screw, then fully tighen the outer two screws. 6 Fit the two grease filters into the openings underneath your microwave. BOTTOM 7 You’re finished! See “Before using your microwave” on page 39 You’ll need: Nylon grommet (for metal cabinets) 32 Self-aligning machine screws Phillips screwdrivers Grease filters www.insigniaproducts.
1.6 Cu. Ft. Over-the-Range 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. 1 Remove the rear wall template. 2 Remove the mounting plate from the back of your microwave using a Phillips screwdriver.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) 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. Caution Be careful to avoid pinching your fingers between the back of the mounting plate and the wall.
1.6 Cu. Ft. Over-the-Range 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. 3 Trim the Top Cabinet Template along the dotted line. 4 If the bottom of your cabinet is recessed and the template is too large, trim the edges to fit. Your template should fit snugly inside the space with no overhang.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) 9 If you have recessed cabinets: • Make two filler blocks out of scrap wood pieces the size of shaded areas H. They must be as thick as the depth of the cabinet recess. • Drill 5/8" holes in the filler blocks to align with points A and B. Filler blocks • Align the blocks with the corresponding holes in the cabinet. They should be at the same level as the bottom edge of the cabinet frame. 10 Remove the template.
1.6 Cu. Ft. Over-the-Range 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. • To keep the power cord tight while mounting the microwave oven, thread the power cord through the hole in bottom of the top cabinet. 1 If your cabinet is metal, insert the nylon grommet into the power cord hole to prevent cutting the cord.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) 5 While holding the microwave up against the wall and cabinet, fully tighten the top-center machine screw, then fully tighen the outer two screws. 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 39. You’ll need: Nylon grommet (for metal cabinets) 38 Self-aligning machine screws Phillips screwdrivers Grease filters www.insigniaproducts.
1.6 Cu. Ft. Over-the-Range 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. 4 Turn your circuit breaker back on. Obtaining replacement parts Call Insignia Customer Service at 1-877-467-4289.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) 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) 40 www.insigniaproducts.
1.6 Cu. Ft. Over-the-Range Microwave Top cabinet template dimensions If your top cabinet template is unusable, drill/cut using the dimensions below. 11.8 in. (30.0 cm) 29.5 in. (75 cm) www.insigniaproducts.
NS-OTR16WH8(-C) / NS-OTR16BS8(-C) / NS-OTR16SS8(-C) Legal notices • • • • Copyright INSIGNIA is a trademark of Best Buy and its affiliated companies. Registered in some countries. Distributed by Best Buy Purchasing, LLC 7601 Penn Ave South, Richfield, MN 55423 U.S.A. ©2017 Best Buy. All rights reserved.
www.insigniaproducts.com 1-877-467-4289 (U.S. and Canada) or 01-800-926-3000 (Mexico) INSIGNIA is a trademark of Best Buy and its affiliated companies. Distributed by Best Buy Purchasing, LLC 7601 Penn Ave South, Richfield, MN 55423 U.S.A. ©2017 Best Buy. All rights reserved. Made in China.
