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EonStor S12S-R/G1032 Installation and Hardware Reference Manual
Step 1. Remove one controller from the subsystem, power
Step 2. Power down, install the controller previously removed,
Step 3. When completed with restoring defaults on both
1.3.6
PSUs
PN: IFT-9279CPSU
The S12S series subsystems are equipped with two (2) redundant,
hot-swappable, 530W PSUs, which are located at the rear of the
enclosure. (See Figure 1-4) The PSU is permanently mounted into a
2U canister especially designed to house both the PSU and a
cooling module. If the PSU is removed, the cooling module is also
removed.
As shown in Figure 1-13, each PSU comes with a single power
socket for power cord plug-in and a power switch to turn the
subsystem on and off. A single LED indicates the PSU status. When
any PSU failure occurs, the LED is lit constantly red. A handle at the
back of the PSU enables you to safely retrieve or install the PSU into
the chassis.
1-12
down, and then power on with the "Restore Def."
button depressed to restore the firmware defaults on
the remaining controller.
and repeat the restoration process.
controllers, install both controllers and power on.
Figure 1-13: PSU
Major Subsystem Components
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