Whirlpool WMH31017AB Installation Instructions - Page 5

Roof Venting Installation Only 1. Repeat Step 1 from "Wall Venting Installation Only." 2. Repeat Step 2 from "Wall Venting Installation Only." 3. Repeat Step 3 from "Wall Venting Installation Only." 4. Repeat Step 4 from "Wall Venting Installation Only." 5. Rotate blower motor so that exhaust ports face the top of microwave oven, and flat sides of blower motor face back of microwave oven. Lower blower motor back into microwave oven. A 6. Reattach blower motor to back of microwave oven with 2 screws removed in Step 3 of "Wall Venting Installation Only." Securely tighten screws. NOTE: If blower motor is not correctly oriented, the 2 screws removed in Step 3 cannot be reattached to the microwave oven. 7. Reattach damper plate. Make sure damper plate tabs are inserted into the slots in the top of the microwave oven. A B C A. Exhaust port IMPORTANT: If blower motor is not positioned with flat sides facing the back of the microwave oven (as shown), performance will be poor. D A. Damper plate B. Screws C. Damper plate tabs D. Slots 8. Secure damper plate with 2 screws removed in Step 1 of "Wall Venting Installation Only." 5