WATTBRICKS WF6000 - List of Fault Codes

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 LIST OF FAULT CODES

Fault

code

Significance

solutions

E01

Battery over voltage

Please disconnect the charging cable and stop charging

E02

Battery under voltage

Please disconnect the output and charge the device

E03

Inverter overheating

Please disconnect the output and wait 1-2 hours before

operation

E04

Abnormal input voltage

Please disconnect the charging cable

E05

Abnormal grid frequency

Please disconnect the charging cable

E06

Output voltage anomaly

Please contact customer service center

E07

Output short circuit

Please disconnect the output and check the electrical

equipment

E08

Output overload

Please disconnect output

E09

Inverter failure

Please contact customer service center

E16

Charge overload

Please disconnect the output load

⚠ When the DC load is abnormal, the system will automatically turn off the output and will

not show the fault code. Please disconnect the output and check the electrical equipment

then try again. When the USB load is abnormal, the corresponding output power will to be

zero and the system will not show the fault code. Please disconnect the outputs and check

the electrical equipment, then try again.