Troubleshooting
Table 9 Fault Messages
Fault |
|
|
|
|
Number | Message | Fault Type | Cause | Solution |
|
|
|
|
|
F6 | Too many AC loads. Turn | Escalating Auto Fault. | AC Overload Shutdown | Clear the fault and attempt restart. Reduce |
| some off, clear fault, try | Must occur 3 times in 30 | (AC OUTPUT) | AC loads. |
| again. | seconds before becoming a |
| Check that AC input wiring is not |
|
| manual fault. |
| connected to the AC output. |
|
|
|
|
|
F9 | Battery voltage is too high. | Automatic | DC Over Voltage | Clear the fault and attempt restart. Ensure |
| See guide. |
| Shutdown | battery voltage is |
|
|
|
| SW 3000 terminals. Check all other |
|
|
|
| charging source outputs, battery cables. |
|
|
|
|
|
F10 | Battery is too low, can’t | Automatic | DC Under Voltage | Clear the fault and attempt restart. |
| invert. Recharge battery. |
| Shutdown (Immediate) | Recharge batteries. Check battery cable |
|
|
| occurs if DC voltage is | connections. |
|
|
| below 8 volts DC |
|
|
|
|
|
|
F11 | Battery is too low, can’t | Automatic | DC Under Voltage | Clear the fault and attempt restart. |
| invert. Recharge battery. |
| Shutdown occurs if DC | Recharge batteries. Check battery cable |
|
|
| voltage is below 10 volts | connections. |
|
|
| DC. |
|
|
|
|
|
|
F23 | Inverter/Charger internal | Escalating Auto Fault. | AC Over Voltage | Service required. |
| failure. Service required. | Must occur 3 times in 30 | Shutdown (Inverter AC |
|
|
| seconds before becoming a | output) |
|
|
| manual fault. |
|
|
|
|
|
|
|
52 | Freedom SW 3000 Owner’s Guide |