Guardian AC4900CA - GermGuardian 22" Air purifier tower with HEPA filter & UV-C Manual

Table of Contents

Contents

1 PRODUCT SPECIFICATIONS AND PARTS
2 REPLACEMENT PARTS
3 AIR CLEANING SYSTEM
4 AIR CLEANING LAYERS
5 OPERATING INSTRUCTIONS
6 FILTER REPLACEMENT
7 CHECKING AND MAINTAINING FILTER
8 INSTALLING & REMOVING UV-C BULB
9 TROUBLESHOOTING GUIDE
10 SAFETY INSTRUCTIONS
11 Documents / Resources
- 11.1 References
- 11.2 Download manual

PRODUCT SPECIFICATIONS AND PARTS

REPLACEMENT PARTS

FILTER:
Filter
Model No. FLT4825

UV-C BULB (5W):
Model No. LB4000

REPLACEMENT CARBON FILTER 4-PACK:
Model No. FLT22CB4

Check out our AutoShip & Save

Filter Replacement Program ™
www.guardiantechnologies.com

To maintain the performance of the air cleaner, use Guardian Technologies GENUINE Replacement Parts only.
To Purchase Contact Customer Service

AIR CLEANING SYSTEM

Improve your indoor air quality with your new 3-in-1 Air Cleaning System.
Multiple levels of cleaning work together to capture allergens, kill germs and remove odors.

Prefilter/Charcoal - This layer serves as a pre-filter for capturing large dust particles; lint and pet hair which helps extend the life of your filter. The activated carbon absorbs household and pet odors.

Activated Carbon Filter - Charcoal/Activated Carbon contributes to the control and prevention of the growth of bacteria, germs and mold.

UV-C Light - UV-C light technology works with Titanium Dioxide (TiO2) to enhance the elimination of airborne germs. TiO2 is activated by the UV-C light to decompose remaining odor molecules caused by smoking, cooking and pets.

AIR CLEANING LAYERS

OPERATING INSTRUCTIONS

BEFORE OPERATING THE AIR PURIFIER:

Select a firm, level and flat 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.
Plug the power cord into a 120V AC outlet.

When moving the air purifier, always lift unit by the carrying handle located on back.

OPERATING THE AIR PURIFIER:

Plug the power cord into a 120V AC outlet.
Turn unit power ON.
- Select fan speed setting:
  I = lowest speed setting
  III = highest speed setting
Select UV-C ON or OFF using UV-C Mode Button.

FILTER REPLACEMENT

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/HEPA Reset 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.

Turn off and unplug the unit.

Press the lock and release button and remove the rear cover from the unit.

Remove the used Combination Filter (Filter B) and dispose of it in the garbage.

Insert filter system into the unit. Consult the arrow on the filter for correct installation direction.

Reattach the rear cover of the unit and securely latch into place.

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 grey dust/dirt it should be replaced.

Do NOT try to wash and re-use the Combination Filter.

To maintain warranty and the performance of the air cleaner, use Guardian Technologies GENUINE Replacement Parts only.

INSTALLING & REMOVING UV-C BULB

UV Bulb Replacement Indicator: The UV-C light on the front of the air cleaner will turn red when it is time to replace the bulb. Replace the bulb according to the directions then press the UV/HEPA Reset Button and hold for 5 seconds to restart the system. The light should remain a constant blue.

Turn off and unplug unit. Press the lock and release button and remove the rear cover from the unit.

Remove the combination filter.

Use a Philips head screwdriver to remove 2 screws and detach the UV-C Metal Shield.

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.

The UV-C Bulb is reinstalled by sliding it, horizontally, back into the slots at the top of the unit.
Push and hold UV/HEPA Reset Button for 5 seconds to reset UV Bulb Change Indicator.

NOTE: Do NOT stick any foreign objects or your fingers inside of the unit.

Do NOT use gasoline, benzine, thinner, harsh cleaners, etc. on and/or in the unit while cleaning as they will damage the product.
NEVER use alcohol or other solvents.

TROUBLESHOOTING GUIDE

PROBLEM	SOLUTION
Unit does not operate	Check that the unit is plugged in. Check that filter is in place. Confirm that filter is Genuine Replacement Filter Call Customer Service.
Unit shuts off unexpectedly	Check that unit is plugged into a working electrical outlet. Check that filter is firmly in place. Check that the Rear Cover is latched firmly in place. Call Customer Service.
No air circulating from unit	Unplug unit. Check Pre-/Carbon and filters. Clean Pre-/Carbon Filter if necessary. Replace filter if necessary.
Increase in noise level	Make sure the filters are clean. Replace if necessary.
Red light is flashing	Replace filter and reset system.
Blue UV-C light is flashing	Replace bulb and reset system.

What is CADR?
CADR stands for "Clean Air Delivery Rate," which indicates the volume of filtered air delivered by an air purifier. CADR ratings show the effectiveness of how efficient the air purifier is at capturing fine particles from things like tobacco smoke and plant pollens from the room.

Clean Air Delivery Rate
From air cleaner to air cleaner, compare the CADR numbers. First look at suggested room size. Then refer to the Clean Air Delivery Rate (CADR) numbers. The higher the number, the faster the unit filters the air.
Refer to website for individual model CADR numbers.

SAFETY INSTRUCTIONS

READ AND SAVE THESE INSTRUCTIONS

Failure to comply with the warnings listed below may result in electric shock or serious injury.
warning This product should be used only in accordance with the specifications outlined in this manual. Usage other than what has been specified here may result in serious injury.
When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electric shock and injury to persons, including the following:

Read all instructions before using appliance.
This appliance has a polarized plug (one blade is wider than the other).To reduce the risk of electric shock, this plug is intended to fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician. Do not attempt to defeat this safety feature.
To avoid fire or shock hazard, plug the appliance directly into a 120V AC electrical outlet.
Keep the cord out of heavy traffic areas. To avoid fire hazard, NEVER put the cordunder rugs, near heat registers, radiator, stoves or heaters.
To protect against electrical hazards, DO NOT immerse in water or other liquids. Do not use near water.
Children cannot recognize the hazards associated with the usage of electricalappliances. For this reason, always supervise children when they are near the unit.
Always unplug the air purifier before moving it, opening the grill, changing filters, cleaning or whenever the air purifier is not in use. Be sure to pull by the plug and not the cord.
NEVER drop or insert any object into any openings.
DO NOT run cord under carpeting.
DO NOT cover cord with throw rugs, runners, or similar coverings.
DO NOT route cord under furniture or appliances. Arrange cord away from traffic areaand where it will not be tripped over.
DO NOT operate any appliance with a damaged cord or plug, if motor fan fails to rotate, after the appliance malfunctions, or if it has been dropped or damaged in any manner. Call Customer Service at 1.866.603.5900 for assistance.
Use appliance only for intended household use as described in this manual. Any other usenot recommended by the manufacturer may cause fire, electric shock or injury to persons.
DO NOT use outdoors.
DO NOT place anything on top of unit.
NEVER block the air openings, grills/outlets or place on a soft surface such as a bed orsofa, as this could cause the unit to tip over, blocking the air intake or outtake opening.
DO NOT attempt to repair or adjust any electrical or mechanical functions on this unit.
Doing so will void your warranty. The inside of the unit contains no user serviceable parts.
All servicing should be performed by qualified personnel only.
To reduce the risk of fire or electric shock, do not use this fan with anysolid-state speed control device.
Skin or eye damage may result from directly viewing the light produced by the lamp in this apparatus. Always disconnect power before replacing lamp or servicing. Replace Lamp With Lamp Manufactured by Guardian Technologies.
Always unplug the unit before before cleaning or servicing in any way.
Do NOT use gasoline, benzene, thinner, harsh cleaners, etc. on and/or in theunit while cleaning as they will damage the product. NEVER use alcohol or other solvents.

The 8 hour TWA Ozone for this product is 0.001 ppmv when tested in a 30 m³ chamber. The product complies with the maximum allowable concentration of ozone of 0.050 parts per million by volume (ppmv) in a 24-hour period. The Health Canada Guideline 2010 recommends that the maximum exposure limit, based on averaging time of 8 hours, is 0.020 ppmv or less when tested in a sealed, controlled room approximately 30 m³.

This product can expose you to chemicals including lead or lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov.

LAMP CONTAINS MERCURY

Manage in accordance with Spills, Disposal and Site Cleanup Requirements. In case of breakage, follow clean-up procedures provided by contacts below.
www.epa.gov/cflcleanup
1-866-284-4010B

This product earned the ENERGY STAR by meeting strict energy efficiency guidelines set by the US EPA. US EPA does not endorse any manufacturer claims of healthier indoor air from the use of this product.
The energy efficiency of this ENERGY STAR qualified model is measured based on a ratio between the model's CADR for Dust and the electrical energy it consumes, or CADR/Watt.