Epever SHI2000-22-G User Manual page 16

When the voltage at the input end is lower than the
under-voltage or overvoltage protection threshold, the output will
automatically switch to the inverter output. When the voltage at the
input end is higher than the under-voltage recovery threshold or
lower than the overvoltage recovery threshold, the output will
switch back to the bypass output.
Under-voltage Under-voltage Overvoltage Overvoltage
protection recovery protection recovery
176Vac 190Vac 264Vac 240Vac
NOTE: The starting voltage range of the bypass 190–240 Vac.
Inverter abnormality protection:
When the output voltage of the inverter is in abnormal or something
has gone wrong inside the inverter, the inverter will automatically
shut off for the sake of protection.
Over Temperature Protection
When the inverter internal temperature is too high, the inverter will
switch to bypass output. The inverter will be output when the
temperature is recovered normal.
 Others
Mode Switch
The inverter output mode can be changed by using the mode
switch. When Switch 1 is set to the "ON" position, the inverter is in
the inverter output priority mode; otherwise the inverter is in the
bypass output priority mode. The switch from one mode to another
will take effect only after the inverter is restarted.
When the switch No.2 is on the ON side, the output voltage is
12