Audible Alarm; Single Ups Operation - INFOSEC UPS SYSTEM E4 Pro One Series User Manual

3-3. Audible Alarm

Description
UPS status
Bypass mode
Battery mode
Fault mode
Warning
Overload
Others
Fault
All

3-4. Single UPS Operation

3-4-1. Turn on the UPS with utility power supply (in AC mode)
1) After power supply is connected correctly, set the breaker of the battery pack at "ON" position (the
step is only available for model having an additional backup module). Then set the input breaker at
"ON" position. At this time the fan is running and the UPS enter to power on mode for initialization,
several seconds later, UPS operates in Bypass mode and supplies power to the loads via the bypass.
NOTE 1: When UPS is in Bypass mode, the output voltage will directly power from utility after you
switch on the input breaker. In Bypass mode, the load is not protected by UPS. You should turn on the
UPS. Refer to next step.
2) Press and hold the "ON" button for 0.5s to turn on the UPS and the buzzer will beep once.
3) A few seconds later, the UPS will enter to AC mode. If the utility power is abnormal, the UPS will
operate in Battery mode without interruption.
NOTE 2: When the UPS is running out battery, it will shut down automatically at Battery mode. When the
utility power is restored, the UPS will auto restart in AC mode.
3-4-2. Turn on the UPS without utility power supply (in Battery mode)
1) Make sure that the breaker of the backup module is at "ON" position (only for long-run model and
RT model).
2) Press the "ON" button to set up the power supply for the UPS, UPS will enter to power on mode.
After initialization UPS will enter to No Output mode, then Press and hold the "ON" button for 0.5s
to turn on the UPS, and the buzzer will beep once.
3) A few seconds later, the UPS will be turned on and enter to Battery mode.
3-4-3. Start devices to UPS
After the UPS is turned on, you can connect devices 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 it is necessary to connect the inductive loads such as a printer, the in-rush current should be
calculated carefully to see if it meets the capacity of the UPS, because the power consumption of
INFOSEC UPS SYSTEM – 15, Rue du Moulin – 44880 Sautron – France – www.infosec-ups.com
50
Hot Line Tel : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – hotline@infosec.fr – 10 19 AA AA 205 28
Indicates the Battery capacity by 0-25%, 26-50%, 51-75%, and 76-100%.
Buzzer status
Beeping once every 2 minutes
Beeping once every 4 seconds
Beeping continuously
Beeping twice every second
Beeping once every second
Beeping continuously
Muted
Yes
Yes
Yes