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3-5-5. Battery mode operation
1) When the UPS is in Battery mode, the buzzer will beep according to different battery capacity. Normally, the buzzer
will beep once every 4 seconds in battery mode, but when the battery voltage drops to the alarm level, the buzzer will
beep once per second and the UPS will shut down automatically soon. Users could switch off some non-critical loads to
disable the shutdown alarm and prolong the backup time. If there is no more load to be taken off at that time, you
have to shut down all loads as soon as possible to protect the devices or save data. Otherwise, there is a risk of data
loss or load failure;
2) In Battery mode, if buzzer sounds annoying, you could enter "Control->Mute" on LCD to silence it. Please refer to the
section of "LCD operation";
3) The backup time of the long-run model depends on the external battery capacity;
4) The backup time may change under different environment temperature and load type;
5) The maximum backup time is limited by default 16.5 hours (After discharging 16.5 hours, UPS will shut down
automatically to protect the battery). The time could be modified through LCD panel or communication port.
3-5-6. Test the batteries
1) If you need to check the battery status or performance when the UPS is running in Line / Converter / ECO mode,
you could enter "Control->Batt Test" to instruct the UPS to do battery test. Please refer to the section of "LCD
operation";
2) Users also can set battery test through monitoring software;
3) If the UPS is in battery testing, "Battery test mode" will be displayed on LCD, the buzzer indication will be the same
as Battery mode, but both line LED and battery LED will be lit.
3-5-7. Turn off the UPS with utility power supply in Line mode
1) When LCD is on home page, press the "OFF/ESC" button, LCD will show a prompt page of "Turn Off"; Move the
arrow to "Yes" by up or down button, then press "ON/ENTER", the UPS will be turning off to bypass mode with
beeping once. You could also enter the "control menu" to select the instruction "Turn Off" to turn off the UPS.
Please refer to the section of "LCD operation";
NOTE: Here, "Turn Off" means that UPS is not working on line / converter / ECO / battery / battery test mode. So even
though the UPS is turned off, if input or bypass voltage is normal, the internal power supply will be still working; and if
bypass status has been set to "enable", the output voltage of the UPS will be still exist;
2) If you need to fully cut off the output, please switch off the external input breaker. A few seconds later, there is no
display shown on the panel and UPS is completely off.
3-5-8. Turn off the UPS without utility power supply in Battery mode
1) When LCD is on home page, press the "OFF/ESC" button, LCD will show a prompt page of "Turn Off"; Move the
arrow to "Yes" by up or down button, then press "ON/ENTER", the UPS will be turning off to bypass mode with
beeping once. You could also enter the "control menu" to select the instruction "Turn Off" to turn off the UPS.
Please refer to the section of "LCD operation";
2) If there is no bypass input voltage, the UPS will cut off all power supply and there is no display shown on the
panel.
3-5-9. Changing battery quantity (number)
The default battery (12V) quantity of this UPS system is 20 (for one series), but 18, 19 could also be applied in this system.
However, before changing the battery quantity, the UPS should be fully shutdown and the cabinet cover should be removed,
and the jumpers on the control board should be re-set as below table:
Note: 1 = insert with jumper; 0 = no jumper; x = these pins are for other functions.
NOTE: This operation should be done by professional technicians, please contact the dealer for support.
3-6. Parallel UPS Operation
For parallel UPS installation, please refer to the annex 1 at the end of the manual.
12
Battery Number
(one series)
pin1 & pin2
18
19
20
INFOSEC UPS SYSTEM - 4, rue de la Rigotière - 44700 Orvault - FRANCE - www.infosec-ups.com
Hot Line – Tel + 33 (0)2 40 76 15 82 - Fax + 33 (0)2 40 94 29 51 - hotline@infosec.fr –
JP1 on control board
pin3 & pin4
Pin5 & pin6
X
X
X
X
X
X
pin7 & pin8
0
0
1
0
1
1
XX 05 XX 16 XX AA XX 59 XX205 03
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