User ManualTable of ContentsSafety Instructions3Introduction3How the Air Purifier Works4Air Purifier Components4Display and Control Keys5Initial Operation6Remote Operation8Display Modes9Manual and Auto Operating Modes10Override of Auto Mode11Filter Run-time Counters12Setting Day and Time13Pre-set Programming14User Programming15Reviewing Programs17Locking/Unlocking the Keypad17Resetting the Air Purifier18Cleaning your Air Purifier19Changing the Pre-Filter19Changing the Filter20Obtaining Replacement Filters21Problems and Solutions22Technical Support22Warranty Information23Hunter Air Purifier Model No.:30225Pre-Filter Replacement Model No.:30901HEPA Filter Replacement Model No.:30940Size: 1020 KBPages: 24Language: EnglishOpen manual