Fujitsu ETERNUS AF250 S2 - Switching on and off the PSU Switch on the Power Supply Unit; Figure 5.6 on Position (Marked |) of the PSU Switch on a Power Supply Unit

5.2.2 Switching On and Off the PSU Switch on the Power Supply Unit
Move the PSU switches of the power supply unit in the controller enclosure and the drive enclosures to the
ON position (marked "|").
Make sure all of the PSU switches are in the ON position.
Figure 5.6 ON Position (Marked "|") of the PSU Switch on a Power Supply Unit
Power supply unit (PSU#0) Power supply unit (PSU#1)
AC power is supplied to an enclosure.
•
For the controller enclosure, the POWER LED on the power supply unit blinks green.
•
For the drive enclosure, the POWER LED on the power supply unit emits green lights and the fan revolves at
high speed for 30 seconds.
Power supply unit (PSU#1)Power supply unit (PSU#0)
Drive
enclosure
Controller
enclosure
POWER
LED
Chapter 5 General Settings
5.2 Powering On
60
FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays
Configuration Guide (Basic)
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P3AG-1832-04ENZ0