Buzzer Status - INFOSEC 5000 VA User Manual

3-3. LED Indicators
There are 4 LEDs on front panel to show the UPS working status:
Mode
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
Bypass mode
Battery / Battery-test mode (normal battery voltage)
Battery / Battery-test mode (low battery voltage)
Fault
Warnings (except overload)
Overload
Others
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.
Hot Line – Tel + 33 (0)2 40 76 15 82 - Fax + 33 (0)2 40 94 29 51 - hotline@infosec.fr – 05 13 AA 59 206 14
LED Bypass

●
○
○
○
○
●
INFOSEC UPS SYSTEM - 4, rue de la Rigotière - 44700 Orvault - FRANCE - www.infosec-ups.com
Line Battery
 
○ ○
●
○
●
○
○ ○
● ●
●
○

Buzzer status

Beeping once every 2 minutes
Beeping once every 4 seconds
Beeping once every second
Beeping continuously
Beeping once every second
Beeping twice every second
Mute
Fault

○
○
○
●
○
○
Muted
Yes
Yes
Yes
Yes
No
No
-
15