Whirlpool WMH31017HB Installation Instructions - Page 12

NOTE: Avoid damage to the mounting nut, screw the bolts into the mounting nut holes around 15-20 mm by hand first, make sure the bolts thread in properly. Then tighten with tools. A 15-20 mm B Complete Installation 1. Install filters. Refer to the User Instructions for filter placement. WARNING A. Bolt B. Mounting Nut For Roof Venting Installation Only 1. Insert damper assembly through the cabinet cutout so that the long tab of the damper assembly slides under the raised tabs of the damper plate. Then secure with #6 x 3/8" sheet metal screw. NOTE: The screw cannot be installed if the damper assembly is not positioned as shown. A B C D E F A. Raised tabs B. Damper assembly C. #6 x 3/8" Sheet metal screw D. Upper cabinet cutout E. Long tab F. Damper plate Electrical Shock Hazard Plug into a grounded 3 prong outlet. Do not remove ground prong. Do not use an adapter. Do not use an extension cord. Failure to follow these instructions can result in death, fire, or electrical shock. 2. Plug microwave oven into grounded 3 prong outlet. 3. Reconnect power. 4. Check the operation of microwave oven by placing 1 cup (250 mL) of water on the turntable and programming a cook time of 1 minute at 100% power. Test vent fan and exhaust by operating the vent fan. 5. If the microwave oven does not operate: ■■ Check that a household fuse has not blown, or that a circuit breaker has not tripped. Replace the fuse or reset the circuit breaker. If the problem continues, call an electrician. ■■ Check that the power supply cord is plugged into a grounded 3 prong outlet. ■■ See the User Instructions for troubleshooting information. The installation is now complete. Save Installation Instructions for future use. 2. Connect vent to damper assembly. A B A. Vent B. Damper assembly (under vent) 12