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Helping People Live Better

KNoW YoUR AIR PURIfIER

When using the air purifier for the first time in a room, many prefer to use a higher fan speed 

like speed three or four for a couple of hours in order to clean the room’s air initially. 

features

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Photo-Catalytic Oxidation technology. This technology is incorporated with a perma-

nent titanium filter that doesn’t need to be replaced.

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Smell and dust sensors. When the fan speed is set to AUTO, these sensors increase or 

decrease the unit’s speed based on the level of odor or dust in the air.

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All in one filter: washable pre-filter with an active layer of carbon and our signature 

filtration. 

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Eight hour timer. 

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Remote control.

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Built-in ultraviolet lights (two) can be manually turned on or off. 

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Built-in ozone safe ionizer can be manually turned on or off. 

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Filter replacement indicator.

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Digital display with simple and intuitive touch button controls. 

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Warranty: Lifetime limited warranty, see page 12.

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Wall-mountable to save space or can be placed on the floor. 

CARE & MAINTENANCE

Replacing The filter

The filters used in all of Alen air purifiers are not designed to be washed, cleaned or other-

wise reused.  Please replace filter regularly to maintain optimal high performance. Failure to 

change your filter on a regular basis will cause dust and particles to build up which can cause 

the unit to fail.

The black foam layer of the filter, known as the pre-filter, captures large dust and hair.  This 

layer is held on with Velcro®.  Once removed, the pre-filter can be washed or vacuumed to 

maintain efficient operation of the unit.

For optimal performance, it is recommended that the air purifier is left on to run continuous-

ly.  Under this type of usage, filters will need to be replaced approximately every six months. 

Why You Should Replace Your filter

• 

Fulfills the terms of Alen’s warranty which states that the filters are required to be 

changed on a regular basis in order to prevent excessive stress on the unit.  

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Energy efficiency — Dirty filters make your unit work harder, increasing energy usage. 

Replacing your filters on a regular basis increases the performance of your air purifier 

and reduces your energy consumption. 

 

• 

You have bought an air purifier in order improve the quality of your indoor air.  Chang-

ing your filters will maintain the level of air quality you require.  Excessively dirty filters 

can compromise the level of clean air your air purifier can filter.

Summary of Contents for A375UV Uktra

Page 1: ...1 www AlenCorp com 1 800 630 2396 USER MANUAL A375 UV Air Purifier ...

Page 2: ...2 Helping People Live Better ...

Page 3: ...r Operating Your Unit Identification Of Parts Know Your Air Purifier Care Maintenance Replacing The Filter Why You Should Replace Your Filter Alen Replacement Filter Auto Ship Plans How To Replace The Filter How To Replace The UV Light Troubleshooting Tips Lifetime Limited Warranty 4 5 8 8 11 12 ...

Page 4: ...tension cord Always unplug the unit before changing the filter Do not cover the unit or impede air flow Do not exceed the rating of the power outlet or connection device May cause electric shock or fire due to excess heat generation Do not insert or pull out plug with wet hands it may cause electric shock Never try to take apart or repair the unit by yourself Disconnect the power if strange sounds...

Page 5: ...indicator Light bar will progressively illuminate as filter collects particles There are two green two yellow and one red bar Each bar represents approxi mately one month of continuous operation Once all five bars are fully illuminated red being the last it is time to change the filter 7 After changing the filter RESET the filter indicator by holding down TIMER while the unit is ON until the clean...

Page 6: ...ired hours in which to shut off unit 2 Press to START or STOP your air purifier 9 Dust and smell bars adjust horizontally as their levels change 6 Notifies you when it s time to replace the filter 7 Hold down TIMER after the filter has been changed 8 Press to turn UV Lights ON or OFF 3 Press to select one of four fan speeds The illuminated screen will display selected speed Rating label Wall mount...

Page 7: ...on Fan Speed FAN SPEED Every time you press it the fan speed will vary according to the following order Low Medium High Quiet AutoRun 1 Hour 2 Hour 4 Hour Cancel 8 Hour Preset On Time Preset Off Time Preset Operation Fan Speed UV Press this key to start UV press it again to stop it IONIZER Press this key to turn on the ionizer press it again to stop it INCREASE An auxillary key of the set up key u...

Page 8: ... to be washed cleaned or other wise reused Please replace filter regularly to maintain optimal high performance Failure to change your filter on a regular basis will cause dust and particles to build up which can cause the unit to fail The black foam layer of the filter known as the pre filter captures large dust and hair This layer is held on with Velcro Once removed the pre filter can be washed ...

Page 9: ...oose a 4 6 or 8 month plan and cancel at anytime LIFETIME LIMITED WARRANTY An Alen Auto Ship plan is the convenient way to extend the life of your air purifier and benefit from the lifetime limited warranty To sign up and save just visit AlenCorp com filters or call 1 800 630 2396 How To Replace The Filter Maintenance notes 1 Always unplug the unit when installing a filter 2 Distinguish the front ...

Page 10: ...e air cleaner with the arrow pointing inward 5 Insert the top of the inlet grill first and then snap in the lower part of the grill 3 Remove the used filter by lifting the pull string 6 RESET the filter indicator by holding down TIMER while the unit is ON until the clean indicator light disappears ...

Page 11: ...the fasteners on the intake grid into the holes on the unit first and then push down on the two sides of the inlet grid until the cover snaps into place Troubleshooting Tips How do I reset the filter indicator light I put in a new filter but the light is still illuminated After changing the filter RESET the filter indicator by holding down TIMER while the unit is ON until the illuminated clean ind...

Page 12: ...act customer service for warranty Please refer to the rating label on the side of the unit This rating label has your unit s lot code and other important information we need to assist you LIFETIME LIMITED WARRANTY What Is Covered Alen offers the industry s first LIFETIME LIMITED WARRANTY program for all our air purifiers We warrant your Alen air purifier to be free from defects in materials or wor...

Page 13: ...WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICU LAR USE OR PURPOSE ALEN S SOLE LIABILITY WITH RESPECT TO DEFECTS IN MATERIALS AND WORKMANSHIP IN THE AIR PURIFIER SHALL BE AT ALEN S OPTION TO FURNISH REPLACEMENT S OF THE DEFECTIVE PART S OR REPLACE THE AIR PURIFIER ON THE BASIS DESCRIBED ABOVE ALEN WILL NOT INSTALL ANY REPLACEMENT PARTS IT PROVIDES OR PROVIDE LABOR WITH RESPECT TO THE SAME ...

Page 14: ...14 Helping People Live Better Copyright 2011 Alen Corp All Rights Reserved a375uv pm 3 2011 ...

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