Question about APC Conext 900VA (cnb900) UPS System
This is a signal that the battery is dying, and is failing the self-test. According to Conext, the battery replacement alarm goes off for one minute every five hours. You should also see the replace battery light on the front of the unit lit. Changing the battery should solve your problem.
Posted on Mar 25, 2009
That is probley it it is going bad or it has been unpluged from the sorce to charge it.
Posted on Jan 04, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Apr 06, 2013 | Computers & Internet
Apr 18, 2010 | Dryers
Mar 30, 2010 | Sony Playstation 3 (PS3) Console
Oct 01, 2009 | Frigidaire PLGFMZ98GC Kitchen Range
Jul 16, 2008 | Casio Watches
Jun 23, 2008 | NewAir Heating & Cooling
Mar 03, 2008 | Patton MH761 Utility Heater
Oct 25, 2007 | Samsung RS2630SH Side by Side Refrigerator
Jun 06, 2010 | APC Conext 900VA (cnb900) UPS System
497 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: