Figure 23 Power Supply Unit (Drive Enclosure); Table 10 Status And Meanings Of Each Led (Power Supply Unit (Drive Enclosure)) - Fujitsu ETERNUS AF250 S2 Basic Operation Manual

1. Component Names and LED Names
Drive Enclosures
■
Power Supply Units
The power supply unit transforms input AC power from a power socket to DC power and supplies power to each
component.
Each power supply unit contains fans.
Figure 23 shows the power supply unit.

Figure 23 Power Supply Unit (Drive Enclosure)

1. POWER LED
2. FAULT LED
3. AC MISSING LED
4. FAN FAIL LED
5. PSU switch
This switch is used to turn on and off the AC power supply.
6. Inlet
This inlet is used to connect a power cord.
The states of LEDs are listed below.

Table 10 Status and Meanings of Each LED (Power Supply Unit (Drive Enclosure))

LED name
POWER
FAULT
AC MISSING
FAN FAIL
Table 10
1 2 3 4
LED status
(green)
(amber)
(amber)
(amber)
FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Operation Guide (Basic)
Copyright 2019 FUJITSU LIMITED
shows the status and meanings of each LED.
5 6
Meaning
AC power is supplied to the power supply unit.
AC power is not supplied to the power supply unit.
AC power is not supplied to this power supply unit, but AC power
is supplied to the other power supply unit.
The power supply unit or the fan in the power supply unit is in er-
ror status.
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P3AG-1842-06ENZ0