Deye SUN-5K-SG Посібник з ремонту - Сторінка 8
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5KW Storage Inverter Repairing Guide
Error
F-41
Description
In parallel system, due to other inverter faults.
1. Wait for minutes then check all inverters in this parallel system;
2. If inverter can't go back to normal state, record fault codes of all inverters, then
seek help from us.
Error
F-42
Description
Grid voltage fault
1. Check the AC voltage is in the range of standard voltage in
specification;
2. Check whether grid AC cables are firmly and correctly
connected;
3. Seek help from us, if can not go back to normal state.
Error
F-43
Description
No related to this machine
Error
F-44
Description
No related to this machine
Error
F-45
Description
No related to this machine
Error
F-46/ 49
Description
Backup battery fault.
1. Check the battery capacity;
2. Check the connection between batteries and inverters;
3. If inverter can't go back to normal after load reduction, seek help from us
Error
F-47
Description
Grid frequency out of range
1. Check the frequency is in the range of specification or not;
2. Check whether AC cables are firmly and correctly connected;
3. Seek help from us, if can not go back to normal state.
Error
F-48
Description
Parallel_system_Stop
AC line low voltage
AC Line V,W over voltage
AC Line V,W low voltage
AC Line U,V over voltage
Bcakup_Battery_Fault
AC over frequency
AC lower frequency