Alpha ESS SMILE-G3-S3.6 Installation, Operation & Maintenance Manual page 92

90
100027 Battery_lose
100028 BAT_OTP
100029 BAT1_charge_OCP
100030 BAT1_discharge_OCP
100031 BAT2_charge_OCP
100032 BAT2_discharge_OCP
100033 BAT1_HW_OCP
100034 BAT2_HW_OCP
100035 INV_OTP
100036 NV_OVP
100037 INV_UVP
Output_DC_
over_current
100038
INV_OCP
100039
INV_HW_OCP
100040
Output_DC_
100041
over_voltage
Output_short
100042
Output_overload
100043
Confirm that the wiring is normal, and check
whether the battery voltage sampling value is less
than 75V.
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
inverter.
3. After the inverter is powered off and waiting for
30 minutes, then restart it. If the fault still exists,
please call the service center.
1.Try to reduce battery power.
2. Restart the inverter to see if the fault still exists.
If it still exists, please call the service center.
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
inverter.
3. After the inverter is powered off and waiting for
30 minutes, then restart it. If the fault still exists,
please call the service center.
The effective value of grid voltage exceeds the
maximum protection value of national standard
voltage.
1. Whether the off grid output terminal is short
circuited or has impact load.
2. Restart the inverter to see if the fault still exists.
If it still exists, please call the service center.
Restart the inverter to see if the fault still exists. If
it still exists, please call the service center.
Check whether the off grid output terminal is
1.
overloaded, short circuited or has impact load.
Restart the inverter to see if the fault still exists.
2.
If it still exists, please call the service center.
Restart the inverter to see if the fault still exists. If it
still exists, please call the service center.
Use a multimeter to test the impedance of the off
1.
grid output. If it is small, check whether the wiring
is correct.
Restart the inverter to see if the fault still exists.
2.
If it still exists, please call the service center.
1. Check whether the load exceeds the rated
power.
2. Restart the inverter to see if the fault still exists.
If it still exists, please call the service center.