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Table of Contents Safety Instructions .................................................................................................. 3 Introduction ............................................................................................................ 3 Description of Air Filtration System How the Air Purifier Works ............................................................................ 4 Air Purifier Components ......................................................................
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SAFETY INSTRUCTIONS IMPORTANT! READ ALL INSTRUCTIONS BEFORE USING THIS AIR PURIFIER. 1. This air purifier is designed for use on a flat level floor and may not work properly on an uneven floor. ALWAYS place the air purifier on a firm level floor. ALWAYS place the air purifier at least six (6) inches away from walls and heat sources such as stoves, radiators, or heaters. 2. Place the air purifier in an area that is out of the reach of children. 3. Before using the air purifier, extend the cord an
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Operation Initial Operation This section provides basic instructions on the use of your air purifier. After following these initial directions, please continue reading this booklet to learn how to operate the more advanced features of your air purifier. Basic Operation of the Air Purifier: 1. Take the air purifier out of the box and remove the clear plastic protective bag. Place the unit on a firm level floor. 2. Before turning on the air purifier, you need to confirm that the filters are firmly
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Operation Adjusting Day and Time: (For example, Wednesday at 3:45 pm) 1. To set the day or time, press the DAY/TIME key. All display features except the day and time will go blank and the hour will flash. Fig. 7 2. Use the UP/DOWN keys to adjust the hour. Tapping the key will advance the hour by increments of one. Holding down the key will change the hour rapidly. Note the AM/PM indicator as you cycle through a 24 hour period. 3. Press the DAY/TIME key again. Now, the minutes will be flashing. U
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Operation Manual and Auto Operating Modes Your Hunter Air Purifier has two distinct operating modes – Manual and Auto. The Manual Mode allows you to override the control programs that have been set and to hold the settings until you adjust them. In Manual Mode, the automatic programs are not active. You select whether the unit is on or off and choose the blower speed. In Auto Mode, your air purifier is capable of running 4 separate programs for the weekdays and an additional 4 programs for the w
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Operation Override of Auto Mode You can use two different methods to override Auto Mode. If you choose temporary over- ride, the air purifier will run at the temporary setting until the next scheduled program change. Permanent override will remain in effect until you return the unit to auto mode. Temporary Override •To temporarily override the settings: 1. While the Auto Mode is active, use the UP/DOWN keys to adjust the blower speed. To temporarily turn the blower off, turn the blower speed to
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Operation Filter Run-Time Counters The pre-filter and filter are critical to the proper operation of the air purifier. To help you know when to change the filters, your Hunter Air Purifier has Filter Run-Time Counters that will monitor the number of hours your filters have been in use. Although the exact life of the filters depends on the environment, the table below gives typical usage times of the filters. Table 2: Typical Usage Times of the Filters Filter Type Typical Usage Activated Carbon P
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Programming Setting Day and Time Setting the correct day and time allows the programs to work effectively and provides a clock for your reference. Although the instructions for setting the day and time are listed under Initial Operation, they are repeated below for your convenience. Adjusting Day and Time: (For example, Wednesday at 3:45 pm) 1. To set the day or time, press the DAY/TIME key. All display features except the day and time will go blank and the hour will flash. Fig. 19 2. Use the UP
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Programming NOTES: • The clock flashes when the time has not been set. • At any time while you are setting the Day/Time, you can press the PROGRAM key to toggle between AM/PM format and military time format. •To quickly exit the Day/Time setting mode, you can press the DISPLAY key or wait 15 seconds without pressing any keys. •The time displayed will be frozen in Day/Time setting mode; however, the internal clock is still running. If no value is changed, then the frozen time will be replaced by
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Programming User Programming User programming allows you to set when the air purifier is on and what blower speed to use. You may define up to 4 programs for the weekdays and up to 4 programs for the week- end. Before starting the programming process, first you should determine what times and blower speeds will best fit your needs. Use the charts below to organize and record the programs that you desire. Use a pencil so you can revise your records each time you change the programs. Table 4 WEEKD
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Programming To set or change the programs: 1. Press the PROGRAM key. Program 1 for weekdays will be shown with the hour position flashing to denote that you should set that value now. 2. Use the UP/DOWN keys to adjust the hour setting. Once set, press the PROGRAM key again. Fig. 23 3. Now, the minute position will be flashing. Use the UP/ DOWN keys to adjust the minute setting in 10 minute increments. Press PROGRAM to accept the value. Fig. 24 4. Finally, the blower speed will be flashing. Use t
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Programming Resetting the Air Purifier In the unusual situation that the unit or the display is exhibiting erratic behavior, you may want to reset the air purifier. Since you will lose all of your programmed settings when the unit is reset, you should consult the Troubleshooting section (pg. 21) of the manual to re- solve the problem before using the Reset Feature. When the unit is reset, the clock, day of the week, and programs will default to their factory settings and the unit will turn off.
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Air Purifier Maintenance Cleaning Your Air Purifier Proper maintenance of your Hunter Air Purifier will help ensure years of trouble free service. Follow these steps to properly maintain your air purifier: 1. Approximately every 90 days, the outside of the unit should be cleaned with a soft, damp cloth. 2. If needed, the front grill can be removed from the unit and cleaned with soapy water. Simply remove the pre-filter before exposing the grill to water. 3. Follow the instructions in Changing th
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Air Purifier Maintenance 6. Plug in the unit. NOTE: This unit will not operate un- less the grill is in the correct position. The display will read “door” if the grill is not attached properly. 7. To reset the filter counter, press the DISPLAY key until the filter counter is displayed. Then, hold the FILTER Fig. 28 RESET key for 2 seconds. The filter counter will return to zero and resume counting. Obtaining Replacement Filters To obtain replacement filters for your air purifier, first determine
