ODOR CONTROL (HFD-014 series ONLY)
Some air purifiers (model
In order to enjoy the benefits of enhanced odor control, ensure that the 
For optimal performance, the filters are wrapped in plastic to keep them fresh. If you choose to use the 
Call 
filters.
SET-UP (ALL MODELS)
•Select a firm, level and flat location. For proper air flow, locate the unit at least 3 feet (1 M) from the wall or furniture.
•Ensure the exit grill faces away from the closest wall or furniture.
•Ensure no grilles are blocked.
•Plug into a grounded 120V outlet. See IMPORTANT SAFETY INSTRUCTIONS.
OPERATION (HFD-010, HFD-013 and HFD-014 SERIES)
•Ensure the unit is in the OFF (O) position and then plug into a working outlet.
•Rotate the control knob to the desired speed level: High ( 
) or Low ( 
) (Fig. 5).
•The indicator light will illuminate when the power is on.
•Turn the control knob to the Off (O) position to turn off the air purifier.
Fig. 5
OPERATION (HFD-015, HFD-110)
•Press the Power ( 
) button once. The unit will automatically start at medium power (Fig. 6).
•Select a power level by pressing one of the three power level buttons: High (
), Medium (
) or Low ( ) (Fig. 7). The indicator light above the selected button will illuminate.
•Press the Power button again to turn off the air purifier.
Timer Operation
•Press the Timer ( 
) button to select 4, 8 or
•The timer can be turned off by repeatedly pressing the Timer ( 
) button until all of the timer indicator lights go out.
NOTE: Removing the ifD™
Fig. 6
Fig. 7
Fig. 8
4
