Rear of the MU Management Unit
58 U41858-J-Z126-2-76
Indicator on hot-plug power supply unit
Figure 19: Indicator on hot-plug power supply unit
1) The following events are detected as predictable errors:
– The temperature is very high.
– The power consumption is very high.
– The current strength is very high.
– The fan speed is very low.
In each of these cases please notify Customer Support.
1 Indicator on hot-plug power supply unit (two colors)
– Flashes green when the MU is switched off, but line voltage is present (standby mode).
– Lights up green when the MU is switched on and functioning properly.
– Flashes orange when a predictable error has been detected, but the power supply unit is
still running.
1)
– Flashes orange in the case of OCP/OVP or when the power supply unit's fan has failed.
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