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 - [email protected] – 05 13 AA 59 206 14
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3-3. LED Indicators
There are 4 LEDs on front panel to show the UPS working status:
Mode LED
Bypass
Line
Battery
Fault
UPS Power On
Bypass mode
●
○
○
○
AC mode / Converter mode
○
●
○
○
Battery mode
○
○
●
○
Fault mode
○
○
○
●
Battery test mode
○
●
●
○
ECO mode
●
●
○
○
Note: ● means LED is lit;
○
means LED is faded;
means LED is flashing.
3-4. Audible alarm
UPS status
Buzzer status
Muted
Bypass mode
Beeping once every 2 minutes
Yes
Battery / Battery-test mode (normal battery voltage)
Beeping once every 4 seconds
Yes
Battery / Battery-test mode (low battery voltage)
Beeping once every second
Yes
Fault
Beeping continuously
Yes
Warnings (except overload)
Beeping once every second
No
Overload
Beeping twice every second
No
Others
Mute
-
3-5. Single UPS Operation
3-5-1. Turn on the UPS with utility power supply (to Line mode)
1)
Make sure mains input and battery are connected well, and the battery pack breaker is at “ON” position; Set the
external mains input breaker to “ON” position, then the fan will be running and the UPS supplies power to the loads
via bypass; (The UPS is operating in Bypass mode.)
NOTE
: When UPS is in Bypass mode, the output voltage comes directly from utility, so the load is not protected by UPS. To
protect the precious load, the UPS should be turned on to Line mode.
2)
When LCD is on home page, press the “ON/ENTER” button, LCD will show a prompt page of “Turn On”; Move the
arrow to “Yes” by up or down button, then press “ON/ENTER”, the UPS will be starting up with beeping once. You
could also enter the “control menu” to select the instruction “Turn On” to startup the UPS. Please refer to the section
of “LCD operation”.
3)
A few seconds later, the UPS will enter into Line mode; “Line mode” will be displayed on LCD. (In line mode, if the
utility power is abnormal, the UPS will transfer to Battery mode without interruption.)
3-5-2. Turn on the UPS without utility power supply (to Battery mode)
1)
Make sure the battery is connected well and the battery pack breaker is at “ON” position;
2)
Press the “ON/ENTER” button to start up the internal power, the UPS will enter into bypass mode without output;
3)
When LCD is on home page, press the “ON/ENTER” button, LCD will show a prompt page of “Turn On”; Move the
arrow to “Yes” by up or down button, then press “ON/ENTER”, the UPS will be starting up with beeping once. You
could also enter the “control menu” to select the instruction “Turn On” to startup the UPS. Please refer to the section
of “LCD operation”.
4)
A few seconds later, the UPS will enter into Battery mode; “Battery mode” will be displayed on LCD (In Battery mode,
it will shut down automatically when battery is depleted. If the utility power is restored, it will auto restart to Line
mode.)
3-5-3. Connect devices to UPS
After the UPS is turned on, you can connect devices (load) to the UPS.
1)
Turn on the UPS first and then switch on the devices one by one, the LCD panel will display total load level;
2)
If inductive loads needed to be connected, such as a printer, the in-rush current should be calculated carefully to see if
capacity of the UPS can cover due to the huge starting power consumption of this kind of load;
3)
If the UPS is overload, the buzzer will beep twice every second;
4)
When the UPS is overload, please remove some loads immediately. It is recommended to have the total loads
connected to the UPS less than 80% of its nominal power capacity for system safety;
5)
If the overload time is over duration listed in spec at Line mode, the UPS will automatically transfer to Bypass mode.
After the overload is removed, it will return to Line mode. If the overload time is over duration listed in spec at Battery
mode, the UPS will become fault status. At this time, if bypass is enabled, the UPS will power to the load via bypass. If
bypass function is disabled or the input power is not within bypass acceptable range, it will cut off output directly.
3-5-4. Charge the batteries
1)
After the UPS is connected to the utility power, the charger will charge the batteries automatically except in Battery
mode or during battery test;
2)
Suggest to charge batteries at least 10 hours before use. Otherwise, the backup time may be shorter than expected;
3)
Make sure the battery numbers setting on the control board (Please refer to the section of changing battery quantity)
is consistent with actual connection.
