Troubleshooting Reference
This section describes problems, their symptoms, possible causes, and solutions.
Problem: The AC load will not operate. Digital display is off.
Possible Cause | Solution |
|
|
Battery is defective. | Check battery and replace if required. |
The inverter has been connected | Check connection to battery. |
with reverse DC input polarity. | The inverter has likely been damaged and |
| needs to be repaired. |
| Have the unit repaired (not covered under |
| warranty). |
Loose cable connections. | Check cables and connections. |
| Tighten as required. |
Problem: The inverter will run some small loads, but not larger ones.
Possible Cause | Solution |
Voltage drop across DC cables. Shorten cables or use heavier cables.
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