Load Segment 2 Indicator; Load Segment 1 Indicator; Alarm Indicator; On-Battery Indicator - IBM 2145-CF8 Hardware Installation Manual

Table 12. 2145 UPS-1U error indicators (continued)
[1] Load2 [2] Load1
Either on Either on
or off or off
Either on Either on
or off or off
Notes:
1. The green Load2 LED ([1]) indicates that power is being supplied to the right pair of ac-power outlets as seen
from the rear of the 2145 UPS-1U.
2. The amber Load1 LED ([2]) indicates that power is being supplied to the left pair of ac-power outlets as seen
from the rear of the 2145 UPS-1U. These outlets are not used by the SAN Volume Controller.
This LED might be illuminated during power-on sequences, but it is typically extinguished by the SAN Volume
Controller node that is attached to the 2145 UPS-1U.
3. A blank cell indicates that the light or buzzer is off.

Load segment 2 indicator

The load segment 2 indicator on the 2145 UPS-1U is lit (green) when power is
available to load segment 2.
When the load segment 2 indicator is green, the 2145 UPS-1U is running normally
and power is available to this segment.

Load segment 1 indicator

The load segment 1 indicator on the 2145 UPS-1U is not currently used by the
SAN Volume Controller.
Note: When the 2145 UPS-1U is configured by the SAN Volume Controller, this

Alarm indicator

If the alarm on the 2145 UPS-1U is flashing red, maintenance is required.
If the alarm is on, go to the 2145 UPS-1U MAP to resolve the problem.

On-battery indicator

The amber on-battery indicator is on when the 2145 UPS-1U is powered by the
battery. This indicates that the main power source has failed.
If the on-battery indicator is on, go to the 2145 UPS-1U MAP to resolve the
problem.
[3] Alarm [4] Battery
Flashing
red
Flashing Amber
red
Flashing
red
Flashing Amber
red
Flashing Amber
red
load segment is disabled. During normal operation, the load segment 1
indicator is off. A "Do not use" label covers the receptacles.
Appendix C. SAN Volume Controller hardware controls, indicators, and connectors
[5] [6]
Overload Power-on
Green
Red
Green
Red Green
Buzzer Error condition
Solid on Fan failure
Solid on Battery test fail
Solid on Overload timeout
Solid on Over temperature
Output short circuit
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