6. Troubleshooting
Problem | Possible cause | Solution |
|---|---|---|
Charger does not function | The mains is not ok | Measure mains: 120 - 240 VAC |
Input or output fuses are defective | Return product to your dealer | |
The battery is not fully charged | A bad battery connection | Check battery connection |
The wrong battery type has been selected in the menu. | Select correct battery type in the menu. | |
Cable losses too high | Use cables with larger cross section. Use external voltage sensing. | |
The battery is being overcharged | The wrong battery type has been selected in the menu. | Select correct battery type in the menu. |
A battery cell is defective. | Replace battery | |
Battery temperature too high | Overcharging or too fast charging | Connect external temperature sensor |
Error in display | See section 9 | Check all charging equipment. Check cables and connections. |
Internal fuse has blown | Primarily due to an internal issue, the fuse blows for protection. | Trying to replace the fuse often results in it blowing again. The 12V model uses a 100A fuse, while the 24V model uses a 50A fuse. |