CDA HCG 730 Users operating instructions El manual del propietario descargar pdf (Pagina 27)

Figure 14. AC power supply unit status indicator

1. AC power supply unit status indicator/handle

Convention Power indicator

pattern

Condition

A Green The handle indicator lights green indicating that a valid power

source is connected to the power supply unit and that the power

supply unit is operational.

B Flashing green When updating the firmware of the power supply unit, the power

supply unit handle flashes green.

C Flashing green

and turns off

When hot-adding a power supply unit (PSU), the power supply unit

handle flashes green five times at 4 Hz rate and turns off. This

indicates that the power supply unit is mismatched with the other

power supply unit (in terms of efficiency, feature set, health status,

and supported voltage). Replace the power supply unit that has the

flashing indicator with a power supply unit that matches the capacity

of the other installed power supply unit.

NOTE: For AC power supplies, use only PSUs with the Extended

Power Performance (EPP) label on the back. Mixing PSUs from

previous generations of servers can result in a PSU mismatch

condition or failure to power on.

D Flashing amber Indicates a problem with the power supply unit.

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CDA HCG 730 Users operating instructions El manual del propietario Pagina 27