Alpha ESS SMILE-S6-HV Installation Manual page 66

Your Smart Energy
100042 Output_short
100043 Output_overload
110000 Bat over-voltage alarm
110001
Bat under-voltage alarm
110002
output_overload_alarm
abnormal_temperature_
110003
sensor
110004
dc_power_alarm
battery_stops_
110005
running_alarm
110006
over_temperature_alarm
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1. Use a multimeter to test the impedance of the off grid
output. If it is small, check whether the wiring is correct.
2. Restart the inverter to see if the fault still exists. If it still
exists, contact service.
1. Check whether the load exceeds the rated power.
2. Restart the inverter to see if the fault still exists. If it still
exists, contact service.
Check that the actual battery voltage is 10V higher than the
battery charging cut-off voltage
Check that the actual battery voltage is 10V higher than the
battery discharging cut-off voltage
Check whether the load exceeds 0.95 of the rated power
Restart the inverter to see if the fault still exists. If it still ex-
ists, contact service.
1. Check whether the total power of the battery and PV is
less than the load power.
2. Restart the inverter to see if the fault still exists. If it still
exists, contact service.
1. If the battery is not connected, use a multimeter to meas-
ure whether there is voltage at the battery terminal.
2. Restart the inverter to see if the fault still exists. If it still
exists, contact service.
1. Try to lower the ambient temperature.
2. Make sure that the inverter is installed according to the
manual and there is no shelter around the machine.
3. After the inverter is powered off and waiting for 30
minutes, then restart it. If the fault still exists, contact ser-
vice.
Alpha ESS Co., Ltd.