20 Most Recent Alpine Air XL-15 Air Purifier Questions & Answers


Need schematic for Alpine xl-15 air cleaner

clean the plates first ,
10/26/2021 4:38:54 PM • Alpine Air XL-15... • Answered on Oct 26, 2021

Air Purification Unit Model ALP-615

Moist air reduces the efficiency of ozone production for this unit. I am not sure what the water thing is about.

Did you try cleaning the glass plate or ceramic plate ozone producing unit with soap free ammonia? Also did you try using a pencil eraser on the contact points on the glass plate? I think the ammonia cleaning and contact points on the glass plate should be your first option. Check your maintenance on the units manual.

Try the manufacturers website for their trouble shooting guide...walks you through most problems and how to fix them.
10/5/2021 10:09:58 AM • Alpine Air XL-15... • Answered on Oct 05, 2021

How often does the manual suggest changing the glass plates?

Clean the filter and dust out the inside from time to time. If the plates are slightly chipped, it mon't matter. Mine has been in constant use for about 3 years. That's all I do and it works just fine.
10/5/2021 9:20:18 AM • Alpine Air XL-15... • Answered on Oct 05, 2021

Why would new fan motor blow the air backwards

Lmfao at Ken, dude this is a single phase 120 vac motor. You can close your eyes and pick one there is no switching of wires to the motor. YOur hot can go to which ever and your neutral can go to which ever. DOES NOT MATTER :-P don’t reply unless you know blow horn. But just a heads up you can Reverse rotation very easy...
3/20/2018 11:07:36 PM • Alpine Air XL-15... • Answered on Mar 20, 2018

Where can I find a ozone control for the XL-15?

i contacted Living air about this and they replied back stating that you can not buy this that you have to send the unit in for repair. Sounds like a rip-off to have to pay to ship it off just to have someone to plug in a new module that takes all but 1 minute.
10/4/2016 6:03:41 PM • Alpine Air XL-15... • Answered on Oct 04, 2016

We are using a living

I would doubt that high ozone levels are causeing your problems. It is possible if your house is not properly ventilated for ozone to be hazardous so I would recommend that you cut the time that you are using your air purifier in half and for the next 2-3 months I would change furnace filters on a weekly basis.Also clean all carpets and drapes to remove all tobaco residue. I hope this helps you and that you all start feeling better.Thank you.
5/28/2016 8:40:37 AM • Alpine Air XL-15... • Answered on May 28, 2016

My unit has no ozone smell after close inspection I noticed a burnt resistor on the power supply board, where can I get a schematic for correct resistor size?

The colour rings on the resistor tell the ratings of it. Should be able to google a resistor chart.
5/26/2016 5:19:02 AM • Alpine Air XL-15... • Answered on May 26, 2016

What does E1 mean on my green air purifier

Probably ozone plate needs to be cleaned or replaced.
6/12/2015 1:49:41 PM • Alpine Air XL-15... • Answered on Jun 12, 2015


The ozone plates need to be cleaned monthly to work effectively. You can get an owner's manual for free from the manufacturer's website, it's at:


The manual has a description of the type and frequency of cleaning of various parts of your air purifier. Hope this helps!

4/2/2015 5:05:15 AM • Alpine Air XL-15... • Answered on Apr 02, 2015

I have an alpine living air model xl15 it is mounted on my air return on my furnace not sure how it works it has a manual and a automatic switch what setting should i put it on?

You mean an auto and normal setting. I don't have a manual but I always use the normal setting. I don't remember what the auto setting does.
4/10/2014 2:00:00 AM • Alpine Air XL-15... • Answered on Apr 10, 2014
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