18
No. Symbol Indication Description
1.
Over load The loading exceeds the rating of UPS.
2.
Load level The higher the loading, the more bars will illuminate.
3. UPS is loaded When “Green Mode” is enabled, this symbol will display if the loading is
over 30W (default, but adjustable), and disappears when it’s under 25W
(default, but adjustable). Please refer to User’s Manual 4.9. If “Green
Mode” is disabled, the symbol will always display.
4.
Normal mode 1) The sine wave symbol will display steadily without battery symbol when
UPS is in the normal mode.
Battery mode 2) The sine wave symbol and battery symbol will blink when the UPS is in
back-up (inverter) mode.
Test mode 3) The sine wave symbol will display steadily with blinking battery symbol
when the UPS is in testing mode.
5.
Buck mode The AVR (Auto Voltage Regulator) is reducing the output voltage of the UPS
(when the input voltage is too high), and the sine wave symbol, as
mentioned in item 4, will also display steadily to indicate that the output is in
the normal mode.
6.
Boost mode The AVR is increasing the output voltage of the UPS(when the input voltage
is too low), and the sine wave symbol, as mentioned in item 4, will display to
indicate it’s in the normal mode
7. Timer is enabled This symbol will show up in the following situations:
1) A turn-on / turn-off schedule has been set using the monitoring
software. Refer to User’s Manual 5.5 and the “Readme” file or “Help”
function of the monitoring software.
2) The Green Mode is enabled and the loading is under 25W (default, but
adjustable). The UPS will turn itself off automatically in 60 seconds.
Refer to 4.9 of User’s Manual.
8. Thermal alarm The temperature inside the UPS is over 55℃. If the user does not reduce
the load, the temperature will continue to rise and the UPS will shut down
automatically at 60℃.
9. Fan is in “High
speed”
The symbol will display whenever the cooling fan is running (or high speed),
and will disappear when it is off (or low speed).
10.
Silence mode The audible alarm has been silenced. To reset the alarm in Back-up
mode, push the control button (not available during low battery level or
abnormal condition).
11. IINVERTER
AND UPS fault
The UPS has failed and must be repaired. Contact a qualified service
person.
12.
Battery normal 1) In normal operation, this symbol indicates a charged battery.
Battery low 2) When the battery charge level is low, the word “LOW” will be added to
the symbol.
13.
Battery
replacement
The battery has failed and must be replaced. The battery is checked each
time the Test Function is executed.
14. Battery voltage
level
1) The higher the battery voltage, the more bars will illuminate.
2) When the UPS is charging the battery, the battery symbol and the level
indicator will blink together.
HIGH
LOW
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