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5.4
Auto-Restart
After an extended power outage, if the Input Power Cord is properly
connected to the wall receptacle and Utility power is normal, the UPS will
automatically restart and restore power to the connected devices and begin
recharging the battery.
5.5
Alarm Silence
1.
The audible alarm beep can be silenced by pressing the “On” Switch
for approximately 1 second while the UPS is in “Backup” mode.
2.
Unless any other warning or fault condition occurs, the audible alarm
will remain silenced once turned off.
5.6
Self Test
1.
Under Utility Normal condition, press the “On” Switch for 3 seconds
to execute the Battery Self-test function.
2.
If the battery is normal, the UPS will enter into Battery Backup Mode
for 10 seconds then return to Utility Mode.
3.
If the battery voltage is detected lower than set limit, the Battery
Replacement
LCD
will blink for 5 seconds. The self-test
procedure will not be completed. If the battery is detected as weak or
dead, the Battery Replacement
LCD
will be illuminated. Please
contact Orion Power Systems Technical Support for battery
replacement information.
Caution---
The UPS will not provide power to the outlets if the if the start-
up operation is not completed properly.
Important Notice---
Plug the UPS onto the wall receptacle to charge the UPS for at
least 8 hours after initial installation.
Storage ---
Store at -15 to +30 °C (+5 to +86 °F), charge the UPS battery
every three months.
Store at +30 to +45 °C (+86 to +113 °F), charge the UPS battery
every two months
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6
UPS MAINTENANCE
6.1
Battery Replacement
When the UPS is started up or a self-test is executed, the Battery
Replacement LED may be illuminated due to a weak or dead internal battery.
1. When the Battery-Replacement (RED LED) is illuminated, leave the
UPS to re-charge the battery for at least 8 ~ 10 hours. Run the self-
test procedure again to re-test the battery.
2. If the Battery Replacement (RED) LED remains illuminated, the
internal batteries should be replaced. Replace batteries following
the procedure in Section 6.2, then push the “On” Switch to reset the
UPS and turn off the Battery Replacement light.
Caution---
The UPS will not provide power to the outlets if the if the start-
up operation is not completed properly.
Caution---
The battery is heavy, pull the battery out onto flat, stable
surface.
Caution---
DO NOT DISCONNECT the batteries while the UPS is operating
in Backup mode.
