14_ cleaning and maintainingcleaning and maintaining theair conditionerCLEANING THE GRILLE2. Unhook the safety clips by holding the front grille.3. Detach the front grille.Hold the front grille at a 45° angle, lift it up slightly and then pull the grille forward.Hold the grille to prevent dropping outside from the opening of the front grille. If not, it maycause a potential risk of personal injury.Cleaning the grille is also available while being attached to the panel.4. Pull out the Air filter.Grab the Air filter and lift it upwards while pushing slightly, and then pull the Air filter forward.5. Clean the grille with a vacuum cleaner or soft brush. If dust is too heavy, then rinse it withrunning water and dry it in a ventilated area.6. Insert the Air filter back in its original position.7. Reattach the front grille.Place the hook on the unit to the right place then push the front grille upward. Mount thesafety clips to its original position.The illustration shown above may differ from yours depending on your model.CAUTION