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Troubleshooting
4.2Module LED Indication
Every Battery, Power and Control Module features two LEDs to help inform the user of the module status, as shown below left. Refer to Table 2 for details.
Green Status LED
Yellow Fault LED
Control Module
Green Status LED
Yellow Fault LED
Power Module
Green Status LED
Yellow Fault LED
Battery Module
Table 2 | Guide to LEDs | ||
|
|
|
|
Status |
| Fault |
|
LED |
| LED |
|
(Green) |
| (Yellow) | Module Status |
OFF |
| OFF | Module not inserted into |
| frame. System is OFF. | ||
|
|
| |
OFF |
| ON | Module is initializing |
| (max 30 seconds*). | ||
|
|
| |
FLASHING |
| OFF | Normal Operation |
|
|
|
|
FLASHING |
| FLASHING | Module is in |
| qualification mode or module | ||
|
|
| warning. ** |
FLASHING |
| ON | Module failed and is |
|
|
|
|
OFF |
| FLASHING | Abnormal operation, |
ON |
| OFF | |
|
|
| If this persists, contact |
ON |
| ON | |
| Liebert Global Services at | ||
ON |
| FLASHING | |
|
|
|
|
*If this persists for more than 30 seconds, check to verify the lever is in the down position, otherwise the module is faulty.
**If both green and yellow LEDs are flashing for more than 30 seconds, then reinsert module.
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