Manual

About Your System 19
Figure 1-7. Power Supply and Cooling Fan Module Features and LED Indicators
1 AC power connector 2 power cord retention clip
3 cooling fans (4) 4 AC power LED
5 power supply/cooling fan fault LED 6 DC power LED
7 on/off switch 8 release tab
Table 1-5. Power Supply/Cooling Fan Module LED Indicators
LED type LED color LED Icon Function
DC power Green On: DC output voltages are
within specifications.
Off: No power, or voltages not
within specifications.
Power
supply/cooling
fan fault
Amber On: DC output voltages are not
within specifications, or when a
fan fault is detected requiring
maintenance action.
Off: No fault condition is
present.
AC power Green On: AC input voltage is within
specifications.
Off: No power, or voltages not
within specifications.
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