Copyright © 2020 AiRISTA Flow, Inc. All rights reserved.
a i r i s t a fl o w . c o m
7
Battery Replacement
The A1 tag can be opened by prying the front and back of the clam shell enclosure away
from each other. Do not insert any device in the square slot as that is where the sensitive
humidity sensor is located.
Once you have the 2 parts of the enclosure separated you will see the battery located in a
slide holder on the back of the PCB. Slide the battery (CR2032) out of the battery holder
and replace with a fresh battery in the same polarity as the one removed. (Negative side
towards the PCB.)