This was originally posted on APC forums on 6/11/2013
I have a BE500-BR UPS with serial # KB072610234 thathas the following symptoms: from time to time starts with a half second duration beep tone. The LED stays green while beeping. This beeping state may last just a couple of minutes or go up to half an hour (very annoying). The electrical load connected to the UPS stays powered while the beeping occurs.
I need advice on the cause, please.
This was originally posted on APC forums on 6/16/2013
hi, also have the same problem. I have apc back ups es 500. product info behind is BE500R-PH serial no. 5B0835T02179. green light stays turned on with continuous beeping sound. plugged and unplugged but problem remains.
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