Overview 9
Power unit front panel controls
Item
Component
Description
1
UPS fault LED
Red light indicates a fault; no light indicates proper
function.
2
Bypass mode LED
Green light indicates Bypass mode; no light
indicates AC mode.
3
Battery mode LED
Yellow light indicates Battery mode; flashing
indicates low battery.
4
Input LED
Green light indicates that the power input is
adequate.
5
Up arrow
Press to scroll up through the menu structure.
6
Down arrow
Press to scroll down through the menu structure.
7
Off/ESC/Clear fault
button
•
In AC mode, press the button for 3 seconds to
transfer the UPS to Bypass mode; in Battery
mode, press for 3 seconds to shut down the UPS
output.
•
During menu selection, press the button to go
back to the previous menu.
•
During a UPS fault, press the button for 3
seconds to clear the fault and transfer the UPS
to Bypass mode.
8
On/Enter button
Press the button for 3 seconds to turn the UPS on;
press the button to confirm setup or menu entries.
Summary of Contents for R12000 XR
Page 17: ...Overview 17 o Two 3U DirectFlow Battery Packs o Two 1U DirectFlow Battery Packs ...
Page 98: ...Troubleshooting 98 ...
Page 99: ...Troubleshooting 99 ...
Page 100: ...Troubleshooting 100 ...
Page 101: ...Troubleshooting 101 ...
Page 102: ...Troubleshooting 102 ...
Page 103: ...Troubleshooting 103 ...
Page 104: ...Troubleshooting 104 ...
Page 105: ...Troubleshooting 105 ...
Page 106: ...Troubleshooting 106 ...
Page 107: ...Troubleshooting 107 ...
Page 108: ...Troubleshooting 108 ...
Page 109: ...Troubleshooting 109 ...
Page 110: ...Troubleshooting 110 ...
Page 111: ...Troubleshooting 111 ...