Guardian AC5300 - User Manual

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Air Cleaning System

Model No. AC5300, AC5350 Series

5-Year Limited Warranty

English E - 1 French F - 1 Spanish S - 1

Date Purchased month ________ year _________ Keep Receipt

USE & CARE INSTRUCTIONS

Customer Service 1.866.603.5900

www.guardiantechnologies.com

Use GENUINE Guardian Technologies replacement parts only.

EPA Est 87267-CHN-001 • REV0521

Guardian Technologies LLC

26251 Bluestone Blvd. • Euclid, OH 44132

1.866.603.5900 • www.guardiantechnologies.com

LIMITED WARRANTY

To the consumer, Guardian Technologies LLC warrants this product to be free of defects in materials or

workmanship commencing upon the date of the original purchase. In order to be eligible for this Limited

Warranty, an original sales receipt or comparable substitute proof of purchase bearing the date of original

purchase is required. Refer to the original product carton or specific product/model page on the Guardian

Technologies website for warranty length for your particular model. This warranty applies only to the original

purchaser of this product from the original date of purchase. This warranty covers product purchased from

authorized distributors only. This warranty does not cover Guardian Technologies products that are used

outside of the US and Canada as the appliance must be plugged directly into a 120V AC electrical outlet

without the use of an adapter.

This warranty applies to repair or replacement of product found to be defective in materials or workmanship.

This warranty does not apply to damage resulting from unusual wear, commercial, abusive, unreasonable

use or supplemental damage. This warranty does not cover damage from unauthorized repairs or from any

use not in accordance with the instruction manual. Defects that are the result of normal wear and tear will

not be considered manufacturing defects under this warranty.

If this product should become defective within the warranty period, we will repair or replace any defective

parts free of charge. All warranty repairs must be completed by Guardian Technologies LLC. This warranty

gives you specific legal rights and you may also have other rights (other rights may vary from state to state

in the U.S.A.)

To submit product under warranty the complete machine must be delivered pre-paid to Guardian

Technologies LLC. Please include complete information including: the problem, the model number of the

product, the day of purchase, and a copy of the original sales receipt along with your name, address, and

telephone (email optional). Address returns to the attention of: Repair Department, at the address below.

Additional questions or comments can be made toll free to the number listed below.

USA and Canada

Guardian Technologies LLC

26251 Bluestone Blvd.

Euclid, Ohio 44132

1.866.603.5900

www.guardiantechnologies.com

Additional copies of the instruction manual can be obtained by accessing and

printing directly from our website or calling customer service.

Please go to www.guardiantechnologies.com to register your product. We consider the registration process

important to ensuring superior service to our customers, however submitting the registration is optional

and does not affect your rights to utilize this warranty according to the conditions stated above.

Need help?

Do you have a question about the Guardian AC5300 and is the answer not in the manual?

Summary

Safety Warnings and Precautions

Important Safety Instructions

Essential safety guidelines for operating the air cleaner to prevent fire, electric shock, and injury.

Product Specifications and Parts

Control Panel Overview

Details the control panel layout and functions for AC5300 and AC5350 series air purifiers.

Replacement Parts and Air Cleaning

Air Cleaning System Layers

Explains the multi-stage air purification process including filters and UV-C light technology.

Operating Instructions

Operating the Air Purifier

Step-by-step guide for operating the AC5300 and AC5350 series, including fan speed, UV-C mode, and timer.

Filter Maintenance and Replacement

Filter Replacement Procedure

Instructions for replacing the air purifier filter and guidance on checking its condition and maintenance.

UV-C Bulb Installation and Removal

Troubleshooting and Support

Common Issues and Solutions

Provides solutions for common problems like unit failure, noise, and indicator lights, plus explanation of CADR.

Summary

Safety Warnings and Precautions

Important Safety Instructions

Essential safety guidelines for operating the air cleaner to prevent fire, electric shock, and injury.

Product Specifications and Parts

Control Panel Overview

Details the control panel layout and functions for AC5300 and AC5350 series air purifiers.

Replacement Parts and Air Cleaning

Air Cleaning System Layers

Explains the multi-stage air purification process including filters and UV-C light technology.

Operating Instructions

Operating the Air Purifier

Step-by-step guide for operating the AC5300 and AC5350 series, including fan speed, UV-C mode, and timer.

Filter Maintenance and Replacement

Filter Replacement Procedure

Instructions for replacing the air purifier filter and guidance on checking its condition and maintenance.

UV-C Bulb Installation and Removal

Troubleshooting and Support

Common Issues and Solutions

Provides solutions for common problems like unit failure, noise, and indicator lights, plus explanation of CADR.

Overview

Function Description
Important Technical Specifications
Usage Features
General Operation
AC5300 Series Control Panel
AC5350 Series Control Panel
Safety Warnings
Maintenance Features
Filter Replacement (Combination Filter C, Model No. FLT5000)
UV-C Bulb Replacement (Model No. LB4000)
Customer Service

The device is an Air Cleaning System, specifically models AC5300 and AC5350 Series, manufactured by Guardian Technologies. Its primary function is to improve indoor air quality through a multi-level cleaning process.

Function Description:

The air cleaning system utilizes several levels of filtration and purification to capture allergens, remove odors, and enhance germ-killing.

Pre-Filter: This initial layer is designed to capture larger dust and allergen particles.
Activated Carbon Filter: This filter, combined with the pre-filter into a single layer, uses charcoal and activated carbon to control and prevent the growth of bacteria, germs, and mold, while also removing odors.
UV-C Light Technology: A UV-C bulb (5W, Model No. LB4000) works in conjunction with a Titanium Dioxide (TiO2) treated metal shield. The UV-C light activates the TiO2 to decompose remaining odor molecules caused by smoking, cooking, and pets, and enhances the elimination of airborne germs.

The product complies with energy efficiency guidelines, having earned the ENERGY STAR label from the U.S. EPA. It also adheres to ozone emission standards, with an 8-hour TWA Ozone of 0.001 ppmv when tested in a 30 m³ chamber, well below the maximum allowable concentration of 0.050 ppmv in a 24-hour period and Health Canada's recommended maximum exposure limit of 0.020 ppmv.

Important Technical Specifications:

Model Numbers: AC5300, AC5350 Series
UV-C Bulb: 5W, Model No. LB4000 (replacement part)
Combination Filter (Filter C): Model No. FLT5000 (replacement part), includes Pre-filter and Charcoal filter.
Replacement Carbon Filter (4-PACK): Model No. FLT28CB4
Power Requirement: 120V AC electrical outlet (polarized plug).
Ozone Emission: 0.001 ppmv (8-hour TWA) in a 30 m³ chamber.
EPA Est: 87267-CHN-001
Warranty: 5-Year Limited Warranty.
CADR (Clean Air Delivery Rate): Indicates the volume of filtered air delivered. Specific CADR numbers for individual models are available on the manufacturer's website.

Usage Features:

The device features a control panel for operation, with slight variations between the AC5300 and AC5350 series.

General Operation:

Placement: Select a firm, level, flat location, at least 1 foot from any wall or furniture to ensure proper airflow. Ensure grills are not blocked.
Power: Plug into a 120V AC outlet. The appliance has a polarized plug; if it doesn't fit, reverse it. Do not use with an extension cord.
Moving the Unit: Always lift by the carrying handle located on the back.

AC5300 Series Control Panel:

POWER ON/OFF Button: Press to turn ON. Press and hold for 3 seconds to turn OFF.
FAN SPEED SELECTION Light (SPEED button): Selects fan speed modes 1 (low, ultra quiet sleep mode) to 3 (high).
UV-C ON/OFF Button (UV MODE button): Turns the UV-C light ON or OFF.
REPLACE Filter Light (HEPA/UV RESET): Illuminates and flickers when it's time to replace the filter.
UV Bulb Replacement Indicator: The circular blue light on the front panel flickers when it's time to replace the bulb.

AC5350 Series Control Panel:

POWER ON/OFF Button: Press to turn ON.
FAN SPEED SELECTION Button (SPEED button): Selects fan speed modes 1 (low, ultra quiet sleep mode) to 5 (high speed allergen control, default setting is 5).
UV-C ON/OFF Button (UV MODE button): Turns the UV-C light ON or OFF.
TIMER SET Button (TIMER button): Allows selection of run time between 1 and 8 hours.
FILTER RESET Button (HEPA RESET): Illuminates and flickers when it's time to replace the filter.
UV Bulb Replacement Indicator: The circular blue light on the front panel flickers when it's time to replace the bulb.
Control Panel Beep/Sound: Can be turned off/on by holding the Speed button for 3 seconds. To shut off the "beeping" sound when buttons are pushed, press and hold the TIMER and UV buttons for 3 seconds, then select ON/OFF. The 'Beeping' will automatically be reset to ON when the unit is unplugged.

Safety Warnings:

Do not immerse in water or other liquids.
Do not use outdoors.
Do not block air openings or place on soft surfaces.
Do not attempt to repair or adjust electrical/mechanical functions.
UV-C light contains mercury; manage breakage according to Spills, Disposal, and Site Cleanup Requirements (www.epa.gov/cflcleanup, 1-866-284-4010).
Skin or eye damage may result from directly viewing the UV-C light; always disconnect power before replacing the lamp.
Do not use gasoline, benzene, thinner, harsh cleaners, alcohol, or other solvents on the unit.
Inspect and clean equipment regularly to prevent dust accumulation.

Maintenance Features:

Filter Replacement (Combination Filter C, Model No. FLT5000):

Indicator: The "REPLACE HEPA" light will flash and the unit will beep for 30 seconds, indicating it's time to replace the filter (approximately every 6 months, depending on usage and air quality).
Procedure:
1. Turn off and unplug the unit.
2. Press the lock and release button and remove the rear cover.
3. Remove the used Combination Filter and dispose of it.
4. Insert the new filter system, consulting the arrow on the filter for correct installation direction.
5. Reattach the rear cover and securely latch it.
6. Reset the system by pressing and holding the UV Mode button for 3 seconds (AC5300) or the HEPA RESET button (AC5350).
Maintenance: Vacuum the carbon filter layer as needed to remove loose debris and dust. Check the filter frequently; if the pleated filter (exposed by peeling back the carbon layer) is no longer white and is covered in grey dust/dirt, it should be replaced.
Important: Do NOT wash and re-use the Combination Filter. Use only GENUINE Guardian Technologies replacement parts.

UV-C Bulb Replacement (Model No. LB4000):

Indicator: The circular blue light on the front panel will flicker when it's time to replace the bulb.
Procedure:
1. Turn off and unplug the unit.
2. Press the lock and release button and remove the rear cover.
3. Remove the combination filter.
4. Use a Philips head screwdriver to remove 2 screws and detach the UV-C Metal Shield.
5. Carefully grasp the bulb with a clean cloth or tissue and pull it straight out.
6. Reinstall the new UV-C Bulb by sliding it horizontally back into the slots at the top of the unit.
7. Reset the system by pressing and holding the UV Mode button for 3 seconds (AC5300) or the UV RESET button (AC5350).
Important: Always disconnect power before replacing the lamp. Replace with Lamp Model No. LB1000, Manufactured by Guardian Technologies.