Bosch Appliances HMV9302 Microwave Oven User Manual
Contents
1. NOTE The oven must be connected to at least one wall stud 1 Draw a vertical line on the wall at the center of the 30 wide space Use the mounting plate as the template for the rear wall Place the mounting plate on the wall making sure that the tabs are against the bottom of the cabinet Line up the notch and center line on the mounting plate to the center line on the wall N While holding the mounting plate with one hand draw circles on the wall at holes A B C and D Four holes must be used for mounting If the holes are not used the installation will not be secure Installer must use these holes for proper installation Use toggle bolts through these holes unless one of them lines up with a stud Use a lag screw for studs NOTE Draw a fifth circle inside area E through one of the holes to match the location of a stud For wall vented The oven requires a rear wall cutout opening for the rear wall duct and the exhaust adaptor must be attached to the mounting plate See the next page on how to prepare the rear wall cutout opening and the exhaust adaptor mounting plate for wall vented 3 Drill holes on the circles If there is a stud drill a 3 16 hole for lag screws Two or preferably four lag screws at holes A and C or B and D must be used to secure mounting plate to wall If there is no stud drill a 3 4 hole for toggle bolts Make sure to use at least 1 lag screw at holes of area E in a stud and 42. e THIS APPLIANCE MUST BE GROUNDED YOUR SAFETY FIRST e MAKE SURE YOU HAVE ENOUGH SPACE AND SUPPORT Mount the oven against a flat vertical wall so 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 CAUTION If you do not mount the oven as instructed you risk personal injury and or property damage Grounded Outlet inside upper cabinet Power Supply Cord Hole 30 min cabinet opening width 30 min clearance from bottom of cabinet to cooking surface or countertop Use templates included with installation instructions Figure 4 CAUTION e Before you begin installing the oven PLACE A PIECE OF THE CARTON OR OTHER HEAVY MATERIAL such as a blanket over the countertop or cooktop to protect it Do not
3. 2 Drill a 3 8 hole at points J and K on the upper cabinet template NOTE If the bottom of the upper cabinet is recessed 3 4 or more you will need 2 x2 filler blocks not included to provide additional support for the bolts See Figure 24 e Mark the center of each filler block and drill a 3 8 diameter hole at the mark e Align filler blocks over the two openings in the top of the microwave oven cabinet and attach to cabinet with masking tape See Figure 25 cabinet front filler block t cabinet bottom shelf filler block Figure 24 Figure 25 3 Cut or drill a 2 diameter hole at the area marked M power supply cord hole on the upper cabinet template If the upper cabinet is metal you will need to cover the edge of the hole with the power supply cord bushing supplied to prevent damage to the cord from the rough metal edge A WARNING YOU MUST COVER THE EDGE OF THE POWER SUPPLY CORD HOLE IN A METAL CABINET WITH THE POWER SUPPLY CORD BUSHING FAILURE TO DO SO COULD RESULT IN DAMAGE TO THE CORD AND ELECTRIC SHOCK 4 Cut out the venting areas with the saber saw Roof Vented cut out the shaded area marked L on the upper cabinet template W all Vented go to STEP 5 INSTALL THE MOUNTING PLATE located on page 16 5 Use caulking compound to seal the exterior wall or roof opening around the wall cap or roof cap 14 STEP 5 INSTALL THE MOUNTING PLATE TO THE WALL CONNECTING THE OVEN TO A WALL STUD
4. Household Appliances YOUR SAFETY FIRST BEFORE YOU START e 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 Mounting plate Remove from oven to install Back of oven Figure 1 Figure 2 A WARNING FOR YOUR SAFETY e You will need TWO people to install this oven It is heavy and could cause personal injury if not handled properly The dimensions of the oven are as follows Height 16 7 16 inches Width 29 15 16 inches Depth 15 5 8 inches W eight 60 lbs e Avoid Electrical Shock Before you drill into the wall note where electrical outlets are and where electrical wires might be concealed behind the wall YOU COULD GET AN ELECTRIC SHOCK if you contact electrical wires with your drill bit Locate and disconnect the power to any electrical circuits that could be affected by installing this oven IF YOU DO NOT DISCONNECT THE POWER YOU COULD GET AN ELECTRIC SHOCK e ELECTRICAL RATING OF THIS OVEN 120V AC 60Hz You need a DEDICATED 120V 60Hz AC only 15 or 20A fused electrical supply located in the cabinet above the microwave as close as possible to the microwave serving only the microwave
5. cabinet frame Ww Insert a bolt down through each hole in the upper cabinet bottom See Figure 31 Tighten the bolts until the gap between the upper cabinet and microwave oven is closed a If wall vented or room vented installation is used go to No 7 on the next page Figure 31 17 STEP 6 ATTACH THE OVEN TO THE WALL uo a N 0 wo Roof vented installation See Figure 32 Install ductwork through the vent opening in the upper cabinet C omplete the venting system through the roof according to the method needed See PREPARE THE VENTING SYSTEM step 2 on the page 8 Use caulking to seal exterior roof opening around the exhaust cap See Figure 6 on page 8 Use power supply cord clamp to bundle the power supply cord Install the power supply cord clamp using a screw as shown in Figure 33 to inside of the cabinet To install the grease filter S lide it into the slide slot then push up and toward oven center to lock See Figure 34 Plug in the power supply cord Read your use and care manual then check the operation of your microwave oven Figure 32 duct gt power supply cord clamp Figure 33 Al Figure 34 18 Installation Notes Printed in Korea BOS HI P No 3828W 5U0310
6. exhaust adaptor to the rear mounting plate by Sliding it into the guides at the top center of the plate on the wall side Push in securely until it is past the top locking tabs and in the lower locking tabs Take care to assure the damper hinge is installed so that it is at the top and that the damper swings freely Carefully guide the exhaust adaptor now attached to the mounting plate into the house duct before using the screws to attach the plate to the wall This will assure proper alignment for installation See Figure 29 Return to step 5 item 3 page 15 to continue After completing the installation of the mounting plate again check the rear damper for free movement to assure it will operate properly Exhaust Adaptor 16 Damper jt hinge side up Mounting Plate Slide exhaust wall side adaptor into guides on rear panel Guides STEP 6 ATTACH THE OVEN TO THE WALL You will need two people to lift this microwave Failure to use more than one person could result in personal injury power cord 1 Carefully lift microwave oven and hang it on support tabs See Figure 26 on the page 15 at the bottom of the mounting plate Reaching through upper cabinet thread power supply cord through the power supply cord hole in the bottom of the upper cabinet See Figure 30 N Rotate the microwave oven upward so the top of oven is against the bottom of the upper cabinet or
7. oven is located on an outside wall on the first floor of your house as in Figure 7 31 4 x 10 duct and Figure 6 6 round duct Room venting If your oven is located on an inside wall 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 roof venting A roof cap cabinet gt a 3 1 4 x10 duct oven Aa through the roof Roof venting Figure 5 wall venting cabinet oe cap oven x 3 1 4 x10 through the wall Wall venting duct Figure 7 REMEMBER AS YOU INSTALL THE VENTING roof cap 6 min diameter round duct elbow 3 1 4 to round duct transition 3 1 4 to round ductwork transition Figure 6 room venting cabinet Figure 8 e Keep the length of the ductwork and the number of elbows to a minimum to ventilate your oven efficiently See examples on page 9 e Keep the size of the ductwork the same Do not install two elbows together e Use duct tape to seal all joints in the duct system e Use caulking to seal the exterior wall or roof opening around the cap STEP 2 PREPARE THE VENTING SYSYTEM 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 s sticking DUCT LENGT
8. parts from inside Cover the countertop or cooktop with a thick This plate will be used to locate and mark the mounting A thick protective covering the microwave oven 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 ei Figure 10 Remove mounting plate screw s 1 or 2 screws from the mounting plate as shown and discard see Figure 11 holes on the rear wall It will be used to locate and mark the mounting holes on the rear wall a yaa se ft wl Locate exhaust adaptor grease filters and hardware Mounting packet plate Atthis point remove any adhesive tape if there is any ag on the exhaust adaptor the grease filters and the ef Mounting plate power supply cord screw s 1 or 2 screws This oven is shipped assembled for roof vented Y ou will need to install the exhaust adaptor regardless of cabinet Attach the exhaust adaptor to the blower plate by 4 c i isid sliding it into the guides see Figure 12 onto pane sice Figure 11 _ Exhaust adaptor 10 STEP 3 PREPARE THE VENTING BLOWER WALL VENT
9. toggle bolts at holes A B C and D in the drywall or the plaster 4 Attach the plate to the wall To use spring toggle head bolts Remove the toggle wings from the bolts Insert the bolts into the mounting plate and replace the spring toggle head to 3 4 past the bolt ends Insert the spring toggle head into the holes in the wall to mount the bracket You may pull forward on the bracket to help in tightening the toggle bolts Tighten all bolts See Figure 27 15 3 16 Hole on Studs 3 4 Hole on Drywall O nly For W all Vented O nly Minimum 66 From the Floor Draw Lines 1 on Studs r Mounting i Plate Draw yo Center Line Y X gt c C enter Line Tot x o o o o o o o Support Tab Support Tab Figure 26 Space More Than W all Thickness Toggle Wi Mounting Pai 9 Plate 5 le Bolt N 5 Toggle Bo lt Bolt End mune 111 STEP 5 INSTALL THE MOUNTING PLATE TO THE WALL TO PREPARE THE REAR WALL CUTOUT OPENING AND EXHAUST ADAPTOR MOUNTING PLATE FOR WALL VENTED 1 Place the mounting plate against the rear wall as described in step 5 item 1 page 15 2 Using a pencil put dots through slots F and G and through holes H and I Remove the mounting plate and draw lines extending through the points This will give the location and size of the box cutout for the rear wall duct See Figure 28 Attach the
10. AL 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 NOTE The outlet should be on a circuit dedicated to the microwave oven 120V 60Hz AC only with a 15 or 20A fused electrical supply 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 NOTE Do not use an extension cord Keep the power cord dry and do not pinch or crush it A WARNING Upper Cabinet _ sei Grounded Outlet Inside C abinet Power Supply Cord Hole Figure 4 Detail Improper grounding could result in electric shock or other personal injury e DO NOT UNDER ANY CIRCUMSTANCES REMOVE THE POWER SUPPLY CORD 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 AWARNING FIRE HAZARD 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 Figures 5 3 4 x 10 duct and 8 6 round duct Wall venting If your
11. ED INSTALLATION 1 Ww N uv a a N Remove one blower unit mounting screw and one blower plate screw Remove the blower plate from cabinet See Figure 13 Carefully lift the blower unit out of the microwave oven Use side cutters or tin snips to cut and remove knockouts B from Back plate Discard knockouts Be careful not to distort the plate See Figure 14 Reassemble the blower wire See Figure 15 Rotate the unit so that the exhaust ports face the rear of the cabinet See Figure 16 When you insert blower unit blower wire must be like Figure 16 Place blower unit back into cabinet C heck that the exhaust ports face towards the rear of the cabinet See Figure 17 Reattach the blower plate to cabinet so the exhaust ports and blower plate opening are aligned Attach with one blower unit mounting screw and then one blower plate mounting screw See Figure 18 11 back plate blower unit blower plate mounting screws blower unit mounting screw Figure 13 Figure 14 exhaust ports Figure 16 STEP 3 PREPARE THE VENTING BLOWER exhaust ports Figure 17 ROOM VENTED Recirculating INSTALLATION 1 Remove one blower unit mounting screw and one blower plate screw Remove the blower plate from cabinet See Figure 19 2 Carefully lift the blower unit out of the microwave oven 3 Rotate blower unit 90 so the exhaust ports face the front of the cab
12. H 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 3 1 4 x10 3 1 4 x10 roof 3 1 4 x10 90 to 6 5ft cap 24ft elbow 25ft 3 1 4 x10 3 1 4 x10 90 elbow wall cap 45 elbow flat elbow 10ft 40ft 5ft 10ft Figure 9 To calculate the equivalent length of each ductpiece used see the examples below Examples For 3 1 4 x10 SYSTEMS For 6 ROUND SYSTEMS 90 elbows fr 6ft of Wall caP 3 1 4 x10 6ft wall cap cd 90 elbow transition 1 transition 1 3 1 4 x 10 90 elbow 2 90 elbows 1 Wall Cap 1 Wall Cap 8 feet straight duct a 8 feet straight TOTAL LENGTH 3 TOTAL LENGTH STEP 3 PREPARE THE VENTING BLOWER Your microwave oven is shipped with the blower assembled for roof venting You need to adjust the blower if you want wall venting or room vented recirculating installation A WARNING 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 THE MOUNTING PLATE 1 N Ww ES uo e ROOF VENTED INSTALLATION I Go to step 4 on page 13 Remove any shipping materials and
13. centerline on mounting plate Make sure the minimum width is 30 inches and that the top of the mounting plate is located a minimum of 30 inches above the cooking surface See Figure 23 NOTE If the cabinets are not plumb adjust the mounting plate to the cabinets If the front edge of the cabinet is lower than the back edge adjust the mounting plate to be level with the cabinet front 5 Measure the bottom of the upper cabinet frame Trim the edges A B and C on the upper cabinet template so that the template will fit on the bottom of the upper cabinet If upper cabinet has a recessed frame trim template so that it fits inside the recessed area Align the centerline of the upper cabinet template with the centerline of the mounting plate then securely tape or tack the upper cabinet template in place See Figure 23 13 Figure 22 emplate tempi 40 di Figure 23 STEP 4 PREPARE THE WALL AND UPPER CABINET FOR INSTALLATION DRILLING THE HOLES IN THE WALL AND UPPER CABINET A WARNING BE VERY CAREFUL WHEN DRILLING HOLES INTO THE WALL Electrical wires could be concealed behind the wall covering and if the drill hits them you could get an electric shock 1 Find the points on the mounting plate labeled A B C and D Drill a 3 16 diameter hole at any of these points that are in front of a wall stud Drill a 3 4 diameter hole at any of these points that are over drywall
14. inet See Figure 20 4 Place blower unit back into microwave oven 5 Reattach blower plate to microwave oven Attach with the one blower unit mounting screw and then the one blower plate mounting screw See Figure 21 blower unit Figure 20 blower plate mounting screws blower unit exhaust ports n blower unit mounting screws Figure 18 blower unit blower plate mounting screws wa blower unit mounting screws Figure 19 blower plate mounting screws blower unit mounting screws Figure 21 12 STEP 4 PREPARE THE WALL AND UPPER CABINET FOR INSTALLATION MEASURE AND TACK TAPE UP THE TEMPLATES 1 Using a plumb line and metal measuring tape find and mark the vertical center line on the back wall as in Figure 22 N Find and mark one or two points where the studs are on the wall Studs are normally 16 inches apart and then measure and mark the stud locations If you cannot find any wall stud consult a local building contractor CAUTION DO NOT ATTEMPT TO INSTALL THE MICROWAVE OVEN IF YOU CANNOT FIND A WALL STUD 3 Line up the plumb line on the wall with the center line on the mounting plate NOTE Be sure the minimum width is 30 inches and the distance from the top of the mounting plate to the range or counter top is at least 30 inches See Figure 4 on page 4 4 Center mounting plate on rear wall installation area by lining up the plumb line on wall with
15. use a plastic cover Failure to protect these surfaces could resultin property damage PARTS TOOLS MATERIALS THE FOLLOWING PARTS ARE SUPPLIED WITH THE OVEN Damper duct connector for roof vented or wall vented installation Not Actual Size Four 1 4 x 2 lag screws Actual Size Four 1 4 x 3 toggle bolts for wall stud holes for drywall holes ame Two 1 4 x 3 bolts Actual Size for securing to the upper cabinet Actual Size Four spring toggle heads Actual Size for the toggle bolts 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 for taping the templates to the wall Saber saw for cutting vent holes for roof or wall venting Phillips screwdriver E Pencil Flat blade screwdriver n Measuring tape metal preferred Small side cutters or tin snips gt Stud finder or thin nail 3 8 and 3 4 wood drill bits 1 2 and 3 16 drill bits Plumb line Duct Tape e If you have brick or masonry walls you will need special hardware and tools e The ductwork you need for the installation is not included All wall and roof caps must have a back draft damper shown on page 5 STEP 1 PREPARE THE ELECTRIC
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