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Line Filtering LED Flashes

APC UPS Data Center & Enterprise Solutions Forum

Schneider Electric support forum for our Data Center and Business Power UPS, UPS Accessories, Software, Services, and associated commercial products designed to share knowledge, installation, and configuration.

Solved
lewmid_apc
Crewman
Crewman
0 Likes
1
127

Line Filtering LED Flashes

This was originally posted on APC forums on 6/27/2012


I have three Smart-UPS 1400 RM XL. Firmware version 73.14.D

All are rack mounted units protecting an SBS-2008 server and two Win-7 rack mounted PC's

Two of the APC units work perfectly. Powerchute finds and manages them just fine. 🙂

On unit #3, the Line Filtering LED flashes, Powerchute can't find the unit, the orange (battery) LED lights occasionally and the unit chirps randomly - about every 2 minutes - and occasionally the unit beeps continuously for a minute or two.

I've tried to brain-dead the unit -- unplugged, and hold the power button for 6 to 8 seconds. Aslo tried that with the batteries unplugged. All lights go out and I hear a couple of faint internal clicks etc etc. But as soon as I plug the unit in and push the power button the Line Filtering LED flashes and it's right back to same chirping etc etc.

Help !!!!!


Accepted Solutions
BillP
Administrator Administrator
Administrator
0 Likes
0
127

Re: Line Filtering LED Flashes

This reply was originally posted by Angela on APC forums on 6/28/2012


i will attach a picture of the front panel of the UPS based on "Smart UPS 1400 RM XL" - there is no "line filtering LED" so I am confused on which one is on. i am guessing it might be AVR but can you point it out in the diagram?

See Answer In Context

Attachments
1 Reply 1
BillP
Administrator Administrator
Administrator
0 Likes
0
128

Re: Line Filtering LED Flashes

This reply was originally posted by Angela on APC forums on 6/28/2012


i will attach a picture of the front panel of the UPS based on "Smart UPS 1400 RM XL" - there is no "line filtering LED" so I am confused on which one is on. i am guessing it might be AVR but can you point it out in the diagram?

Attachments