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9. Repair and Maintenance
Warning:
When the device is running, the local temperature is too high and the touch can
maintain.
Warning:
No solvent, abrasive materials or corrosive materials can be used for cleaning
any parts of the inverter.
10.1 Error code
messages are listed Table 10.1.
F14
DC firmware over current
F15
AC firmware over current
GFCI(RCD) Ac leakage
F16
F19
All hardware failure synthesis
AC leakage current is transient
F23
current fault
over current
1. Turn off DC/AC switch, and turn on DC/AC switch 3mins
later;
2. If the fault still exists, please contact us for help.
1. Restart inverter and check whether it is in normal;
2. Seek help from us, if can't go back to normal state.
1. Check PV module connection;
2. Turn off the DC/AC switch and then wait 1~2 minute, then
turn on the DC/AC switch again;
3. Seek help from us, if can't go back to normal state.
1. Restart inverter and check whether it is in normal;
2. Seek help from us, if can't go back to normal state.
1. Please wait for a while and check whether it is normal;
2. If still same, and turn off the DC switch and AC switch and
wait for one minute and then turn on the DC/AC switch;
3. Seek help from us, if can't go back to normal state.
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