The information below describes the fault cause, action to be taken, and how the fault is cleared.
Fault cause:
The AC input to the PSU is outside the acceptable range (it is greater than 320V AC or less than 90V AC).
Action in response to fault:
The PSU disables its 48V power output.
The PSU lights its Service Action Required LED and extinguishes its DC-OK LED.
Fault management lights the chassis Service Action Required LEDs.
Fault management notifies the ILOM management interfaces to update the PSU's fault state.
Fault management records the fault in the event log.
Fault clearing:
The PSU automatically clears this fault when AC input returns to the acceptable range.
Fault management automatically clears this external fault when AC input returns to the acceptable range.