Deye SUN-5K-SG Reparatur-Handbuch - Seite 6

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Deye SUN-5K-SG Reparatur-Handbuch
5KW Storage Inverter Repairing Guide
Error
F-22
Description
Earthing short (check GND (grounding) connection) This failure hardly happens
Error
F-23
Description
check leakage sensor or circuit on top board
Error
F-24
Description
PV isolation resistance is too low
1. Check the connection of PV panels and inverter is firmly and correctly;
2. Check whether the PE cable of inverter is connected to ground;
3. Seek help from us, if cannot go back to normal state.
Error
F-25
Description
No related to this machine
Error
F-26
Description
No related to this machine
Error
F-27
Description
No related to this machine
Error
F-28
Description
No related to this machine
Error
F-29
Description
This fault only for inverters working in parallel mode
1. Check the parallel setting according to the instructions;
2. Check the connection of the CANBus;
parallel Mode Loss of communication CAN bus
3. Seek help from us if can not go back to normal state
Error
F-30
Description
No related to this machine
Error
F-31
Tz_EmergSStop_Fault
AC leakage current is transient over current
DC insulation impedance failure
DC feedback fault
The DC busbar is unbalanced
DC end insulation error
Inverter 1 DC high fault
Parallel_CANBus_Fault
AC main contactor failure
Dc boost soft start