FUJITSU BX900 S1 - Manual (Page 66)

66 Operating Manual BX900 S1
Installation and operation
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5.1.2.2 Indicators on the hot-plug power supply units
Figure 16: Indicators on the hot-plug standard power supply unit
Figure 17: Indicators on the hot-plug HE power supply unit
1 Error indicator for fan module 1 (orange)
Lights up if fan module 1 is defective.
2 Mains power indicator (two-color)
Flashes green when the system unit is switched off but still
connected to the mains (standby mode).
Lights up green when the system unit is switched on and is
working properly.
Lights up yellow when a prospective error has been detected
in the power supply unit but the latter is still active.*
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