Honeywell HHT-149 Important Safety Instructions Manual page 7

HHT-149-HD_OM.qxd
MAINTAINING YOUR WASHABLE PRE-FILTER
The pre-filter helps pick up large airborne particles that
enter the rear grille. This pre-filter can be periodically
removed and shaken to clean it. Alternatively, it can be
rinsed by hand under warm water (Fig. 11). Let the pre-
filter air dry completely before inserting back into the unit
(Fig. 12). If you need to replace this item, please call
1-800-477-0457 or visit www.kaz.com.
OPTIONAL: Changing the Odor Absorbing Pre-Filter
If you have chosen to use the odor absorbing B Plus filter that came with your air
purifier, it will lose its effectiveness for odor adsorption over time and will need to
be replaced.
To purchase replacement pre-filters, visit your local Home Depot store or
order directly from www.homedepot.com. If you have any questions, contact Kaz
Consumer Services at 1-800-477-0457.
If using the odor absorbing filter, it is recommended that you store the original
washable pre-filter in the event that you decide to use it in the future.
To insert it into the unit, simply place securely into the rear grille in lieu of
standard pre-filter as shown in figure 12.
NOTE: The odor absorbing pre-filter is not washable.
REPLACING THE ULTRAVIOLET (UV) BULBS
• After about six to nine months of continuous use, the
UV bulbs must be replaced.
• When it is time to replace the bulbs, the UV Bulb
indicator light (Fig. 13) will change from green to red
and the display will show a message (Fig. 13).
• To replace the bulb cartridge take the following steps:
Be sure to turn off and unplug your air purifier.
°
Remove the rear grille and the upper HEPA-Type filter (Fig. 14).
°
Remove the UV bulb by pulling it from the unit (Fig. 15). Dispose old
°
UV Bulb cartridge only at household hazardous waste collection sites.
Insert a new UV bulb (HUV-145). Make sure it is completely inserted into
°
the main unit. (Contact Kaz Consumer Relations at 1-800-477-0457 to
order new UV replacement bulbs.)
Replace the HEPA-Type filter and rear grille.
°
Plug the air purifier back into an electrical socket and turn the air
°
purifier on.
Press and hold the UV Bulb button for 5 seconds or until the light turns
°
from red to green and the UV bulb related message in the display is
cleared (Fig. 16) .
NOTES: Bulb cartridge is not intended for use with any other product or purpose. This unit is equipped
with a safety interlock switch. The unit will not operate while the rear grille is removed.
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Fig. 11
Fig. 13 Fig. 14
Fig. 15
Fig. 16
Fig.12