Freedom SW 3K2K InvChg Owners Guide.book Page 72 Wednesday, October 9, 2013 1:34 PM
Troubleshooting
Table 4 Fault Messages
Fault |
|
|
|
|
Number | Message | Fault Type | Cause | Solution |
|
|
|
|
|
F48 | DC Under Voltage | Automatic | Voltage at the DC input | Check for the correct battery voltage at the |
| (Fault) |
| terminals is below the Low | inverter's DC input terminals. |
|
|
| Battery Cut Out (LBCO) | Check for external DC loads on the |
|
|
| setting for 10 seconds. | batteries. |
|
|
|
| Check condition of batteries and recharge |
|
|
|
| if necessary. |
|
|
|
| Reduce the Low Battery Cut Out (LBCO) |
|
|
|
| setting. |
|
|
|
| Battery bank capacity may be inadequate |
|
|
|
| for the loads in the system. |
|
|
|
|
|
F49 | DC Over Voltage | Automatic | Voltage at the DC input | Clear the fault and attempt restart. Ensure |
|
|
| terminals is above the High | battery voltage is |
|
|
| Battery Cut Out Setting | SW terminals. Check all other charging |
|
|
|
| source outputs, battery cables. |
|
|
|
|
|
|
| 72 |
|
| Freedom SW Owner’s Guide |
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
