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SU1400 with new batteries wont work

APC UPS for Home and Office Forum

Schneider Electric support forum for our APC offers including Home Office UPS, Surge Protectors, UTS, software and services and associated products designed to share knowledge, installation, and configuration.

Solved
derobert_apc
Crewman
Crewman
0 Likes
1
133

SU1400 with new batteries wont work

This was originally posted on APC forums on 3/9/2011


Hi everyone! I have an old SU1400 ups. It was working properly until about half year ago batteries died. Today i bought brand new batteries to revive my ups. I connected them properly, and plugged device to power (230V).
All leds blinked once, there was one beep and fan started running, then fan stopped and i hear ups is "buzzing", and the green light signed "sensitivity" (second next to rs com port) on back of ups is lightning, and that's all, nothing more happens. I pressed both buttons in many ways but it gives me nothing. And there is no power outgoing from ups. What should i do?

Message was edited by: derobert

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Accepted Solutions
derobert_apc
Crewman
Crewman
0 Likes
0
133

Re: SU1400 with new batteries wont work

This was originally posted on APC forums on 3/11/2011


Hi, i gave up and passed ups to service. They told me that main part was all right - but front board with leds and buttons proved to be defective, so they will change this part. Thanks anyway!

See Answer In Context

1 Reply 1
derobert_apc
Crewman
Crewman
0 Likes
0
134

Re: SU1400 with new batteries wont work

This was originally posted on APC forums on 3/11/2011


Hi, i gave up and passed ups to service. They told me that main part was all right - but front board with leds and buttons proved to be defective, so they will change this part. Thanks anyway!