Whirlpool WML55011HS Owners Manual - Page 5

2. Clean the grease filter monthly, or replace with a new grease filter if necessary. 3. Put the grease filter back to the bottom plate. ■■ Charcoal filter: Charcoal filters are underside of microwave oven. The charcoal filter cannot be cleaned and should be replaced about every 6 months. See the "Settings" section to reset filter status. NOTE: For recirculation: Do not operate the microwave oven without the filters in place. For wall and roof ventilation: To ensure good performance of airflow, remove the charcoal filter from the bottom plate before operating the microwave oven. Refer the following steps for replacing charcoal filter: 1. To remove the grease filter first, push finger grip back and then pull down from the bottom plate, and set aside. ■■ Cooktop light: The cooktop light is located on the underside of the microwave oven and is replaceable. To replace the cooktop light, refer the following steps: 1. Using a Phillips screwdriver, remove the 4 screws from the "T" shaped bottom lighting cover. 2. Push the 2 hooks backward, and take the LED out. Hook Finger grip Grease filter and charcoal filter Bottom plate 2. Take out the charcoal filter from the bottom plate. 3. Unplug the terminal from the LED board. Terminal 4. Replace a new LED, press it back between two hooks and plug in the terminal. Terminal Charcoal filter 3. Replace a new charcoal filter and reattach it back to the bottom plate, and make sure both left and right sides insert to the bottom plate slots. 5. Using a Phillips screwdriver, reattach the 4 screws back to "T" shape bottom lighting cover. Slots 4. Put the grease filter back to the bottom plate. 5