How to solve the problem of displaying F6 fault symbol on AC output

If the storage power supply displays F6 fault when AC output, this may be caused by the power of the connected devices of the storage power supply exceeding the rated power of the storage power supply and internal faults of the storage power supply. If the F6 fault code appears when your storage power supply is in use, please follow the steps in this article to troubleshoot and solve the AC output problem.

Phenomenon: AC output is connected to electrical equipment, the display shows fault code F6 and the power supply cannot be used.

Please follow the steps below to deal with the AC output problem.

Step 1: Check the electrical equipment

Check and verify the power of the electrical equipment. When using the power supply normally, the rated power of the electrical equipment should be within the rated power of the power supply. If the power of the appliance exceeds the rated power of the storage power supply, it will trigger the overload protection of the storage power supply and the fault code F6 will appear. The power supply will return to normal after unplugging (unplugging) the appliance, and the fault code will disappear after the reset.

Step 2: Check the stored energy power supply

Check the stored energy power display. The stored energy power supply screen shows a gradual decrease in output power and power percentage during normal output. If the power of the appliance does not exceed the standard, after unplugging the appliance to reset the device, the fault still can not be cleared, that is, the power supply internal hardware failure.

Solution: Contact customer service personnel for after-sales treatment.