31
0T
Parameter
reset
to
factory
Setting
0T
（8）
① Enter the setting interface.
Press and hold the function
setting key
for more than 2
seconds, then come to setting
interface, Press and hold the
scroll key
for more than half a
second(less than 2 seconds),
select the function setting,
choose parameter reset setting
interface, the letters “RESET”
will flash.
②
Enter the parameter reset
setting interface. Press and hold
the function setting key
for
more than half a second(less
than 2 seconds) , the letters
“RESET” will stop flashing.
The letters below the “RESET”
will flash. Press and hold the
scroll key
for more than half a
second (less than 2 seconds),
select
“ALL”(setting
parameter reset to factory
setting) or “OFF”(not do reset
and do nothing).
③ Confirm the setting. After
selecting the option, press and
hold the function setting
key
for more than half a
second (less than 2 seconds).
Now, the setting is confirmed
.
④
Exit from the setting interface.
Press and hold function setting
key
for more than half a
second (less than 2 seconds),
exit from the setting interface
and return to main interface.
Table 7. Operating Modes
Mode
Description
Indicator
Line Mode
The inverter green LED is on.
When input AC mains is in line with
the working conditions, UPS will work
in line mode,charge the battery and
protect the load.
Both the inverter green LED and
battery yellow LED are on, the buzzer
beeps once every 4 seconds. The
warning red LED is on when beeping.
When the mains power down or
