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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.

2. 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.

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 in operating by lining up the

plumb line on wall with 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: f 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

STEP 4: PREPARE THE WALL AND
UPPER CABINET FOR INSTALLATION

— 12 —

Figure  22

Figure 23

CAUTION

Summary of Contents for LMV-1620DB

Page 1: ...P NO 3828W5U0199 Printed in Korea LMV 1620DW LMV 1620DB LMV 1621SW LMV 1621SB MICROWAVE OVEN INSTALLATION INSTRUCTIONS PLEASE READ AND SAVE THESE INSTALLATION INSTRUCTIONS website http www lg ca ...

Page 2: ...rill into the wall 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 OV...

Page 3: ...AVE 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...

Page 4: ...m 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 If you do not mount the oven as instructed you risk personal injury and or property damage C A U T I O N Before you begin installing the oven PLACE APIECE OF THE CARTON OR OTHER HEAVY MATERIAL a blanket over the countertop or cooktop to ...

Page 5: ...Actual Size One power cord clamp and One dark colored mounting screw to hold the power cord Actual Size Two tapping screws Actual Size for attaching the damper duct connector Four 1 4 x 2 lag screws Actual Size for wall stud holes Two 1 4 x 2 bolts Actual Size for securing to the upper cabinet Four spring toggle heads Actual Size for the toggle bolts Two washers Actual Size for the two upper cabin...

Page 6: ...oof caps must have a back draft damper PARTS TOOLS MATERIALS 6 Clear tape for taping the templates to the wall Stud finder or thin nail Saber saw for cutting vent hloes for roof or wall venting Key hole saw for the power cord hole Electric drill 3 8 and 3 4 wood drill bits 1 2 and 3 16 drill bits Phillips screwdriver for the screws Pencil Flat blade screwdriver for the bolts Measuring tape metal p...

Page 7: ...alled 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 Improper grounding could result in electric shock or other personal injury DO NOT UNDER ANY CIRCUMSTANCES REMOVE THE POWER SUPPLY CORD GROUNDING PRONG Th...

Page 8: ... be sure there is enough clearance within the wall for the exhaust duct 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 all joints in the duct system Use caulking to seal the exterior wall...

Page 9: ...e the standard fittings and their equivalent length in feet To calculate the equivalent length of each duct piece used see the examples below STEP 2 PREPARE THE VENTING SYSYTEM 9 Figure 9 1 4 5 6 7 2 3 3 1 4 x10 to 6 5ft 90 elbow 10ft 45 elbow 5ft 3 1 4 x10 wall cap 40ft 3 1 4 x10 flat elbow 10ft 3 1 4 x10 roof cap 24ft 3 1 4 x10 90 elbow 25ft Examples For 3 1 4 x10 SYSTEMS 1 3 1 4 x 10 90 elbow 1...

Page 10: ... aside Replace the screws ROOF VENTED INSTALLATION 1 Insert one side of exhaust adaptor and attach with the one tapping screw on the other side of exhaust adaptor to the blower plate See Figure 11 Go to STEP 4 on page 12 WALL VENTED INSTALLATION 1 Remove one blower unit mounting screw and two blower plate screws Remove the blower plate from cabinet See Figure 12 2 Carefully lift the blower unit ou...

Page 11: ... to microwave oven Attach with the one blower unit mounting screw and then the two blower plate mounting screws See Figure 19 STEP 3 PREPARE THE VENTING BLOWER 11 Figure 16 Figure 15 exhaust ports blower unit back plate blower unit exhaust ports blower plate mounting screw blower unit blower plate back plate blower unit mounting screw Figure 17 blower plate mounting screw blower unit Parts B back ...

Page 12: ...lining up the plumb line on wall with 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 f 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...

Page 13: ...enings in the top of the microwave oven cabinet and attach to cabinet with masking tape See 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 YOU MUST COVER TH...

Page 14: ...st 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 If there is no stud drill a 3 4 hole for toggle bolts Make sure to use at least 1 lag screw in a stud and 4 toggle bolts in the drywall or the plaste...

Page 15: ...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 Return to step 5 item 3 page 14...

Page 16: ... against the bottom of the upper cabinet or cabinet frame 3 Drop the lock pin and washer assembly into hole N left side hole and push the pin down as far as it will go See Figure 31 4 Place washers over two 1 4 x3 bolts Then insert a bolt down through each hole in the upper cabinet bottom Tighten the bolts until the gap between the upper cabinet and microwave oven is closed See Figure 32 5 Remove ...

Page 17: ...e Figure 6 on page 8 7 Use power supply cord clamp to bundle the power supply cord Install the power supply cord clamp using a screw as shown in Figure 34 to inside of the cabinet 8 To install the grease filter Slide it into the slide slot then push up and toward oven center to lock See Figure 35 9 Plug in the power supply cord 10 Read your Owner s Manual then check the operation of your microwave...

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