Filter Replacement - Guardian AC5900 Use & Care Instructions Manual

FILTER REPLACEMENT

The "Replace Filter" indicator will turn red when it is time to replace your filter. Depending on usage
and environmental conditions the filters will last approximately 6 months and should be replaced at
the same time. The filter will turn from white to gray when it is dirty and needs replacing. It is
important to maintain and change the filters to continue to optimize the performance of the air
purifier.
IMPORTANT: DO NOT wash and re-use the filters. Please contact Customer Service
to purchase a replacement filter.
REMOVE AND REPLACE FILTER
1. Turn off and unplug the unit.
3. Remove the filters by
2. Gently pull the top of
pulling the top and
the front panel and lift
bottom tabs.
from base.
5. Return the front panel: First insert the front panel bottom hooks then close the front panel.
Make sure the magnetic closure is secure.
Note: Proper filter and front panel installation is necessary for unit to turn on.
6. Reset the filter indicator light by
holding the Night Light/Filter Reset
button for 5 seconds.
NIGHT LIGHT
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4. Insert the new filters into the
unit – consult the arrows on
the filters for correct installation
direction.
FILTER RESET
INSTALLING & REMOVING UV-C BULB
UV Bulb Replacement Indicator: The UV light on the display will turn red when
it is time to replace the UV bulb.
1. Pull and remove the front
cover and filter.
3. The UV-C Bulb is removed by carefully grasping the bulb with a
clean cloth or tissue and pulling the bulb straight out of the unit.
Bulb is NOT visible
until the UV-C SHIELD
has been removed.
4. The UV-C Bulb is reinstalled by reversing the process in Step 3.
5. Replace the UV-C shield making sure to line up the notch in the
shield with the bracket. Re-attach with 3 screws.
6. Reset the UV light by holding the "UV" button down for 5 seconds.
IMPORTANT: The UV-C Bulb should be replaced every 10 - 12 months depending on use.
Please contact Customer Service to purchase a replacement bulb.
2. After removing the filter, use a Philips
head screwdriver to remove 3 screws and
detach the round UV-C Shield.
PULL UV-C BULB STRAIGHT OUT OF UNIT.
UV
UV MODE
UV RESET
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