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Platinum™ IP3
Installation and Operation Manual
1500 Watt Power Supply and External Power Supply Frame
© 2016 Imagine Communications Corp.
Proprietary and Confidential.
September 2016 | Page 283
Power Supply LED Operation
Figure 128:
LEDs on PX-PS
Table 124:
Power Supply LED Operation
LED
Behavior
Condition
5V
OFF
No AC power supplied to the power supply
Solid AMBER or BLUE
AC power supplied to the power supply but switch off
Solid GREEN
5VDC standby voltage is present and good
(NOTE: Only possible when AC power is supplied and power switch is on)
Flashing RED at 2 Hz
Fault condition on secondary is detected
24V
OFF
Power switch is off or AC power is not present
Solid GREEN
Corresponding 24VDC is present and good
Flashing RED at 2 Hz
Failure condition detected on the corresponding 24VDC output. Possible causes:
Corresponding 24VDC output is shorted
Over-current on corresponding 24VDC output
Under-voltage on corresponding 24VDC output
Fuse blown on corresponding 24VDC output
FAN
OFF
Power switch is off or AC power is not present
Solid GREEN
The fan is operating normally
Flashing RED at 2 Hz
Fan failure detected
Could also be used to indicate over temperature.