IBM SAN Volume Controller 2145-CF8, Hardware Installation Manual

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7
On/off button
8
Test and alarm reset button
Table 12 identifies which status and error LEDs that display on the 2145 UPS-1U
front-panel assembly relate to the specified error conditions. It also lists the
uninterruptible power supply alert-buzzer behavior.
Table 12. 2145 UPS-1U error indicators
[1] Load2 [2] Load1 [3] Alarm [4] Battery
[5]
Overload
[6]
Power-on Buzzer Error condition
Green (see
Note 1)
Green (see Note
3)
No errors; the 2145
UPS-1U was
configured by the SAN
Volume Controller
Green Amber (see
Note 2)
Green No errors; the 2145
UPS-1U is not yet
configured by the SAN
Volume Controller
Green Either on
or off
Amber Green Beeps for
two
seconds
and then
stops
The ac power is over
or under limit. The
uninterruptible power
supply has switched to
battery mode.
Flashing
red
Flashing
amber
Flashing
red
Flashing
green
Three
beeps every
ten seconds
Battery undervoltage
Green Either on
or off
Flashing
red
Flashing
green
Solid on Battery overvoltage
Flashing
red
Flashing
amber
Flashing
green
Solid on Output wave is
abnormal when the
charger is open, on
battery mode
Flashing
red
Flashing
amber
Solid on The ac-power output
wave is under low
limit or above high
limit on battery mode
Green Either on
or off
Amber Beeps for
four
seconds
and then
stops
On battery (no ac
power)
Green Either on
or off
Flashing
amber
Beeps for
two
seconds
and then
stops
Low battery (no ac
power)
Green Either on
or off
Red Green Beeps for
one second
and then
stops
Overload while on line
Amber Red Beeps for
one second
and then
stops
Overload while on
battery
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IBM System Storage SAN Volume Controller: Model 2145-CF8 Hardware Installation Guide