Power Supply System Failure; Power Supplies - H3C S12500 Installation Manual

Power supply system failure

Power monitoring module
Table 27 Description of the LEDs on the power monitoring module
LED
RUN
MAJOR
MINOR
When the RUN LED of the power monitoring module is off, follow these steps to troubleshoot the failures:
Unplug and then plug the power monitoring module.
Step1
If the RUN LED is still off, replace the power monitoring module.
Step2
If the RUN LED is still off, contact H3C Technical Support for help.
Step3

Power supplies

Figure 54 LEDs on an AC power supply
(1) Input status LED
Color Status
On
Green
Off
On
Red
Flashing
Off
Yellow Off
(2) Output status LED
Description
The power monitoring module is working properly.
The power monitoring module is faulty.
•
At least one power supply is faulty.
•
All power supplies have been removed from the power
frame.
•
The switch of the power frame is off.
•
Power supplies are in position, but no AC power supply
is provided.
A power supply is being inserted or removed.
The power supplies are working properly.
Reserved
(3) Over-temperature alarm LED
89
(4) Fault LED