Honeywell DOCTOR'S CHOICE HPA-24X Serie Mode D'emploi page 4

OPERATION OPERATION
(CONTINUED) (CONTINUED)
Changing the Cleaning Power Setting:
• This model has 12 air cleaning settings for specialized cleaning capability. To increase the cleaning
power, press the (+) button and to decrease the cleaning power, press the (–) button. The cleaning
power display "segments" will increase when power is i ncreased and vice versa.
• Use a higher setting if you want to clean your room at a higher rate and use a lower setting for quieter
operation.
UV and Oscillation Options:
• Press the UV ( ), or oscillate (
back-lit and the blue UV indicator light will illuminate when the UV feature is on.
(Note: UV bulbs are inside the product and the actual UV light
cannot be seen.) The oscillate button will be back-lit and the unit
will oscillate when the oscillation feature is on.
Timer Operation:
• Once the air purifier is turned on, it can be programmed to turn off
automatically after a set amount of time (up to 18 hours).
• Press the Timer on\off button ( ). The default time of "9 hr" will
appear in the timer display (Fig. 4).
• If you want to increase or decrease the amount of time in which
the product will shut off, press the Timer (+) or (–) buttons.
• To turn off the timer mode, just press the Timer
on\off button ( ).
NOTE: Removing the rear grille or turning off the unit will cancel
the timer operation.
Filter Check Indicator:
• The True HEPA filters should be replaced approximately 1x per
year and the washable pre-filter should be cleaned about every
3 months depending on use. The Filter Status display shows
the approximate time left until the True HEPA filters need to be
replaced.
• When the Filters need to be replaced, all of the Filter Status
segments will be filled in and the Filters button LED will change
from green to red (Fig. 5).
NOTE: If the odor reducing pre-filter is used in lieu of the
permanent washable pre-filter, it will need to be replaced
approximately every 3 months.
To RESET Either Electronic Filter Check:
When a filter monitor light remains on, it is time to replace the True
HEPA or Pre-filter and reset the filter monitor light. With the unit
powered on, press the lighted button with the end of a ball point pen
with the pen tip retracted and hold for approximately 2 seconds until
the light turns off (Fig 4). Depending upon your individual usage (environment and hours used), you may
need to check and replace the filters more or less frequently. If the True-HEPA filters are replaced before
the filter monitor light turns on, the filter monitor should be reset at the same time.
4
) buttons to turn these functions on or off. The UV button will be
Fig. 4
Fig. 5