Deye SUN-29.9K-SG01HP3-EU-BM3 handleiding

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Handleiding

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Error code

F22

Tz_EmergStop_Fault

Remotely shutdown

It means the inverter is remotely controlled.

F23 Tz_GFCI_OC_Fault

Leakage current fault

1. Check PV side cable ground connection.

2. Restart the system 2~3 times.

F24 DC_Insulation_Fault

F26 BusUnbalance_Fault

PV isolation resistance is too low

1. Check the connection of PV panels and inverter is ﬁrm and

correct.

2. Check whether the PE cable of inverter is connected to

ground.

F25 DC_Feedback_Fault Restart the inverter 3 times and restore the factory settings.

F27 DC_Insulation_Fault Restart the inverter 3 times and restore the factory settings.

1. Please wait for a while and check whether it is normal.

2. When the load power of 3 phases has a big diﬀerent, it will

report the F26.

3 .When there's DC leakage current, it will report F26.

4. Restart the system 2~3 times.

F28 DCIOver_M1_Fault Restart the inverter 3 times and restore the factory settings.

F29

Parallel_Comm_Fault

1. When inverters are connected in parallel, check the parallel

communication cable connection and hybrid inverter

communication address setting.

2. During the parallel system startup period, inverters will

report F29. But when all inverters are in ON status, it will

disappear automatically.

F30 AC_MainContactor_Fault

F31 AC_SlaveContactor_Fault

F32 DCIOver_M2_Fault

1. Check whether the grid orientation is correct,

2. Restart the inverter 3 times and restore the factory settings

Restart the inverter 3 times and restore the factory settings.

F33 AC_OverCurr_Fault

1. Check whether the grid current is too large.

2. Restart the inverter 3 times and restore the factory settings.

F21 Tz_HV_Overcurr_Fault

BUS over current

1. Check the PV input current and battery current setting.

2. Restart the system 2~3 times.

F20 Tz_Dc_OverCurr_Fault

DC side over current fault

1. Check PV module connection and battery connection;

2. When in the oﬀ-grid mode, starting the inverter under a high

power load may report F20. Please reduce the load power

connected.

3. If it remains the same, turn oﬀ DC and AC switches for one

minute, then turn on the DC and AC switches.

Description Solutions

F34 AC_Overload_Fault

Check the backup load connection, make sure it is within the

allowed power range.

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