SAJ H2 - Page 88

H2 series
83
Error message
Description
2. Lithium battery is turned off.
Gen Output OverLoad
The load connected to the generator output is greater than the maximum
output power.
Battery Open Circuit
Inverter cannot detect battery voltage.
Master Battery Discharge Voltage Low
Low voltage detected during battery discharge and overload.
Lost Communication between M<->H
Internal communication of the inverter is lost.
Lost Communication between M<->S
Internal communication of the inverter is lost.
Lost Communication between S<->H
Internal communication of the inverter is lost.
Master Grid Rly Errot
1. A live wire grounding occurs on the power grid side.
2. The grid voltage is too low.
3. The inverter relay circuit is faulty.
Master Inv Rly Errot
1. A live wire grounding occurs on the power grid side.
2. The grid voltage is too low.
3. The inverter relay circuit is faulty.
Master Temperature High Error
Inverter temperature is too high.
Master Temperature Low Error
Inverter temperature is too low.
GFCI Device Error
Inverter leakage current detection equipment fails.
Grid Voltage High
The grid voltage is higher than the inverter safety regulations allow.
Grid Voltage 10Min High
The grid voltage is higher than the inverter safety regulations allow.
Grid Voltage Low
The grid voltage is lower than the allowable range of the inverter safety
regulations.
EpsPort Voltgae Error
Before leaving the grid, detect abnormal voltage at the off-grid port.
Master Grid Frequency High
The grid frequency is higher than the upper limit specified by the local
power grid.
Master Grid Frequency Low
The grid frequency is lower than the lower limit specified by the local power
grid.
Output OverLoad
The load connected to the back-up end is greater than the maximum output