FoxESS KH10 - Page 41

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SW Bat Cur Fault
Battery current high detected by software.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
Iso Fault
The isolation is failed.
• Please check if the insulation of electric wires is damaged.
• Wait for a while to check if back to normal.
• Or seek for help from us.
Res Cur Fault
The residual current is high.
• Please check if the insulation of electric wires is damaged.
• Wait for a while to check if back to normal.
• Or seek for help from us.
Pv Volt Fault
PV voltage out of range.
• Please check the output voltage of PV panels.
• Or seek for help from us.
SW Pv Cur Fault
PV input current high detected by software.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
Temp Fault
The inverter temperature is high.
• Please check if the environment temperature.
• Wait for a while to check if back to normal.
• Or seek for help from us.
Ground Fault
The ground connection is failed.
• Check the voltage of neutral and PE.
• Check AC wiring.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
Over Load Fault
Over load in on grid mode.
• Please check if the load power exceeds the limit.
• Or seek for help from us.
Eps Over Load
Over load in off grid mode.
• Please check if the eps load power exceeds the limit.
• Or seek for help from us.
Bat Power Low
The battery power is low.
• Wait the battery to be recharged.
• Or seek for help from us.
HW Bus Vol Fault
Bus voltage out of range detected by hardware.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.