Fujitsu ETERNUS DX100 S3 - Figure 1.46 Power Supply Unit (High-Density Drive Enclosure); Table 1.15 Status and Meanings of each LED (Power Supply Unit (High-Density Drive Enclosure))

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Power Supply Unit
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 1.46 shows the power supply unit. Table 1.15 shows the status and meanings of each LED.
Figure 1.46 Power Supply Unit (High-density Drive Enclosure)
1234 5
1.
POWER LED
2. FAULT LED
3. AC MISSING LED
4. FAN FAIL LED
5. Inlet
This inlet is used to connect a power cord.
The states of LEDs are listed below.
Table 1.15 Status and Meanings of Each LED (Power Supply Unit (High-density Drive Enclosure))
LED name
LED status Meanings
POWER
(green)
AC power is supplied to the power supply unit.
FAULT
(amber)
AC power is not supplied to the power supply unit.
AC MISSING
(amber)
AC power is not supplied to this power supply unit, but AC power
is supplied to the other power supply unit.
FAN FAIL
(amber)
The power supply unit or the fan in the power supply unit is in er-
ror status.
Chapter 1 Component Names and LED Names
1.3 High-density Drive Enclosure
47
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