Smart UPS RT 3000 - the ups detects an internal fault

[Anonymous user]

Hello!

I have an SURT 3000 APC UPS and the fault red led is blinking. I've read the manual and there is "the ups detects an internal fault".

I've replaced the old batteries with new ones. Someone told me that i can reset this error. It's posibile using Power Chute program or i have to send the UPS in service? Thank you.

[BillP · Accepted solution]

Are you talking about the replace battery LED? If so, this is not a UPS internal fault. I just want to verify before I provide instructions. Here is the front panel of your UPS I think. Could you point out which LED you're talking about and which you see illuminated (by color and if solid/flashing)?

[Anonymous user]

hello

I have an SURT 3000 APC UPS and the fault red led is blinking

led fault and les bypass and 2les of battery is on

[BillP · Accepted solution]

Of the LEDs that are on for on battery, which two are illuminated?