IBM SAN Volume Controller 2145-CF8, Hardware Installation Manual

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Table 12. 2145 UPS-1U error indicators (continued)
[1] Load2 [2] Load1 [3] Alarm [4] Battery
[5]
Overload
[6]
Power-on Buzzer Error condition
Either on
or off
Either on
or off
Flashing
red
Green Solid on Fan failure
Either on
or off
Either on
or off
Flashing
red
Amber Solid on Battery test fail
Flashing
red
Red Solid on Overload timeout
Flashing
red
Amber Green Solid on Over temperature
Flashing
red
Amber Red Green Output short circuit
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
load segment is disabled. During normal operation, the load segment 1
indicator is off. A “Do not use” label covers the receptacles.
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.
Appendix C. SAN Volume Controller hardware controls, indicators, and connectors
57