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Posted: 2021-06-2801:46 AM
Event 22, how to resolve
This was originally posted on APC forums on 2/7/2015
I own an APC back-ups BX 1300 LCD. Came back to find it chirping and showing the "event 22" message. I can't find anything in the documentation or literature that explains what I need to do to resolve the issue. Any suggestions will be greatly appreciated. Thanks!