How do I fill the steam feeder on this dryer?

Pull out the drawer, slide the lever forward to the OPEN position, and lift out the steam feeder. Open the lid and fill the steam feeder up to the filter screen with tap water, then place it back into position and slide the lever to the rear until fully seated. Only use tap water — do not use distilled water, hot water over 86°F/30°C, detergents, or any flammable substances. (Page 27)