9
From left to right is inverter LED, battery LED, bypass LED and warning LED.
Warning red LED is on: UPS fault. For example: Overload beyond the allowed time, inverter fault, BUS fault,
over temperature fault etc.
Bypass yellow LED is on: UPS is alarming. For example: Bypass mode supply power and etc.
Battery yellow LED is on: UPS is alarming. For example: Battery mode supply power and etc.
Inverter green LED is on: UPS is normally powered by mains or ECO mode or battery mode.
PS: LED display detail in different mode is listed in 5 items.
3.3 LCD display function
LCD displays as following figure.
※
Icon display area:
A. The top diagram is for load and battery capacity indication, each grid of which represents 25%. When UPS
is over load , the load light will blink the same as the battery light blink when the capacity of battery get low
or battery disconnected.
B. The fan icon is for fan working indication; when fan normally runs, the icon will display rotation; if the fan is
not connected or faulty, the icon blinks;
C. Press the mute button under the battery mode, buzzer icon will blink; it will disappear in other cases.
D. Fault icon will be on when UPS is in fault mode, otherwise it will not.
※
Digital display area:
A. Under none setting mode, it will display UPS output information when UPS normally runs in AC
mode; other information like input, battery, load and temperature will be showed after pressing the inquiring
key; Fault code will be told in fault mode.
B. Under setting mode, user could adjust different output voltage as well as activate ECO and BYPASS mode
by operating function setting key and inquiring keys.
※
Mode display area:
A. This area will display the power capacity of the machine after starting the UPS within 20 seconds.
B. After over 20 seconds, this area will display the working mode of the machine. Such as STDBY(standby
Digital display area
Working mode
display area
Icon display area
