I have a Compaq rack mount ups with a red status light aside a power plug on the front , there are no buttons on front to clear this light.There is no apparent Compag part # ,on the back is a label Deltec PRR2500A part # 163760-001. 120V 20A output.We recently had a power outage that triggered the red light . The ups seems to works ok , I just need to know how to clear the light.A manual would be helpful
According to the manual I have, that is a site wiring fault. It means that there is no ground on your AC line coming into the unit.
If you e-mail me, I will send you the pdf of the manual.
Dave
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Are the outlets that you use to plug it in grounded? have you unpluged it for a bit and plug it back in to try and reset it? the red light could also be a malfunction of the surge protection. or the battery is bad. hope this helps you,glen
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i have the exact same problem i replaced the batteries and it is still on any ideas?
same here after power failure any ideas?
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