APC Smart UPS 3000 5 LED's flashing

ffiegge_apc · ‎2021-06-26

I have not used my APC Smart UPS 3000 (SUA3000I) for 2 months. When I switch it on without mains connection, so only on battery all works normal.

As soon as I connect main power 5 led's are going to flash. The three right to on/off buttons and two left. Only the led for ONLINE burns as usual.

If led's are flashing and I disconnect from main power, the situation does not change.

BillP · ‎2021-06-26

Hi,

Reset/brain dead the UPS to see if the issue is resolved.

1) Turn off all attached equipment
2) Turn off and unplug UPS from wall
3) Press and hold the OFF button again
4) You may see a quick flash of the LED's and you should hear an audible ""click"" from the UPS.
5) Plug UPS back into the wall and turn UPS back on

If the issue continues please video the sequence and attach the video to your reply post.

See Answer In Context

BillP · ‎2021-06-26

Hi,

Reset/brain dead the UPS to see if the issue is resolved.

1) Turn off all attached equipment
2) Turn off and unplug UPS from wall
3) Press and hold the OFF button again
4) You may see a quick flash of the LED's and you should hear an audible ""click"" from the UPS.
5) Plug UPS back into the wall and turn UPS back on

If the issue continues please video the sequence and attach the video to your reply post.

ffiegge_apc · ‎2021-06-26

Thanks this solved the problem!!