Filter Replacement - Guardian AC4825 Series Use & Care Instructions Manual

AIR CLEANING LAYERS
AC4825 SERIES
UV-C
Bulb
Main Unit
AC5000 SERIES
UV-C
Bulb
Main Unit
OPERATING INSTRUCTIONS
BEFORE OPERATING THE AIR PURIFIER:
1. Carefully remove your air purifier from box and bag.
2. Select a firm, level and at location for the air purifier .
* For proper air flow, locate the unit at least 1 foot from any wall or furniture.
* Make sure none of the grills are blocked.
3. Plug the power cord into a 120V AC outlet.
IMPORTANT: When moving the air purifier, always lift unit by the carrying handle located on back.
E-6
Lock & Release
Button
UV-C
Metal
Shield
Rear Cover
with Air
Combination
Inlet Grill
Filter B includes
Pre/Charcoal &
HEPA filters
Lock & Release
Button
Combination
Filter C includes
Rear Cover
UV-C
Pre/Charcoal &
with Air
Metal
HEPA filters
Inlet Grill
Shield
OPERATING INSTRUCTIONS
OPERATING THE AIR PURIFIER:
1. Turn the air purifier ON by rotating POWER KNOB clockwise.
2. Upon turning the air purifier ON, the power indicator will be lit (green) and the unit will
be in LOW mode ( ).
3. Rotate the POWER KNOB clockwise to set the air purifier to MEDIUM (
4. To activate the UV-C Bulb, press the UV button. Press the button again to turn OFF the UV-C Bulb.
5. To turn the unit OFF, rotate the POWER KNOB counter-clockwise to OFF mode (•).

FILTER REPLACEMENT

CHANGE FILTER INDICATOR
The green power light on the air cleaner will turn red and flash continuously indicating that it is time
to replace the filter. Replace the filter according to the directions then press the UV control button
and hold for 5 seconds to restart the system. The light will turn back to green. Depending on usage,
filter will last approximately 6 months.
REPLACE FILTER
1. Turn off and unplug
3. Remove the used
the unit.
Combination Filter.
2. Press the Lock & Release
Button and remove the Rear
Cover from the unit.
5. Reattach the Rear Cover of the unit and securely latch into place.
6. Push and hold UV Control Button for 5 seconds to reset Filter Change Indicator.
CHECKING AND MAINTAINING FILTER
Maintain the filter by checking it frequently.
Depending on air quality conditions, you may need to replace it more frequently.
Vacuum the carbon filter layer as needed to remove loose debris and dust and to help prolong
the life of your filter.
To check the status of the filter, peel back the carbon layer to expose the pleated filter.
If the filter is no longer white and is covered in gray dust/dirt it should be replaced.
IMPORTANT: Do NOT try to wash and re-use the Combination Filter.
IMPORTANT: Use Guardian Technologies GENUINE Replacement Parts only.
) or High mode ( ).
4. Insert new Combination Filter
into the unit. Consult the arrow
on the filter for correct
installation direction.
E-7