FoxESS KH10 - Page 42

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HW Pv Cur Fault
PV input current high detected by hardware.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
HW Bat Cur Fault
Battery current high detected by hardware.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
SCI Fault
The communication between master and manager is fail.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
MDSP SPI Fault
The communication between master and slave is fail.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
MDSP Smpl Fault
The master sample detection circuit is failed.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
Res Cur HW Fault
Residual current detection device is failed.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
Inv EEPROM Fault
The inverter eeprom is fault.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
PvCon Dir Fault
The PV connection is reversed.
• Check if the positive pole and negative pole of PV are correctly connected.
• Or seek help from us.
Bat Relay Open
The battery relay keeps open.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
Bat Relay Short
Circuit
The battery relay keeps close.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
Bat Buck Fault
The battery buck circuit mosfet is fail.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
Bat Boost Fault
The battery boost circuit mosfet is fail.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.