9
3.2 Function of button
Button
Functional Description
Combo key for turning on the UPS AC Mode: press the two buttons at the same time for 1
second above to start UPS.
Battery Mode: please press
confirmation button first,
after turning on the screen, please press the two buttons
at the same time for 1 second above to start UPS.
Combo key for turning off the UPS AC Mode: press the two buttons at the same time for 1
second above to turn off the inverter, the system will turn
to Bypass Mode.
Battery Mode: press the two buttons at the same time for
1 second above to turn off the inverter, and after 1
minute, the system will shut down, and the screen will
turn off.
Combo key for self-checking and
mute function
Testing: in AC Mode, press the two buttons at the same
time for 2 seconds above to test the battery.
Mute: in Battery Mode/Alarm/Testing Mode, press two
buttons at the same time for 2 seconds above to erase
alarms, press two buttons again for 2 seconds above to
recover alarms.
Function setting/confirmation key
Function setting: press the key more than 2 seconds to
enter the function setting page, after completing the
setting, press the key more than 2 seconds again to return
to the main page.
Confirmation: in the function setting page, press the
confirmation key 1 to 2 seconds to confirm the setting
options.
Page turning/query key
Page turning: press
or
key 1 to 2 seconds to turn
to left or right page.
Polling Mode: press the
key more than 2 seconds to
enter Polling Mode, circularly display each page content
for 2 seconds, press
more than 2 seconds again to
return to the main page.
3.3 Audible alarm
Buzzer alarms
Description
Continuous beeping
Fault
Sounding every one second
Battery voltage low
Overload
Sounding every two minutes Bypass mode
Sounding every four seconds Other alarms except the above
Summary of Contents for Dragon Power 2
Page 1: ...USER MANUAL ...
