FRONT PANEL EXPLANATIONS
1. Line LED (
):
Green LED remains lit when incoming utility power is normal.
Green LED flashes every 2 seconds when the UPS is in battery charging mode.
Green LED remains lit and audible alarm beeps continuously when the UPS is in overload condition.
2. Inverter LED (
)
Yellow LED flashes every 2 seconds and audible alarm beeps continuously during a power failure.
3. Overload LED (
)
Red LED remains lit and audible alarm beeps continuously when the UPS is in overload condition.
4. Check Battery LED (
)
Red LED flashes every 0.5 seconds and audible alarm beeps every 0.5 seconds when UPS is in battery low condition.
5. Main Switch:
a. To power on/off the UPS when incoming Utility power is normal.
b. To enable “DC-Start” Function when Utility fails. (To enable DC Start properly, you are recommended to connect <80%
output load with the UPS only). When using the “DC-Start”, ensure the equipment connected to the UPS is switched on.
It is not recommended to add other equipment after the DC-Start function is activated.
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REAR PANEL EXPLANATIONS
1. AC Inlet
2. Backup Outlets: 6pcs NEMA5-15R
3. True RS232 interface port(Optional)
4. RJ11/RJ45 connector
5. Site Wiring Fault Indicator
6. USB Interface(Not supplied, if the RS232 interface is built)
7. Input fuse.
REPLACING THE BATTERY
Note: Once the battery is disconnected, the loads are not protected from power outages.
1. Use a phillips head screwdriver to remove the two top cover screws and slide back the cover Please
refer to the figures STEP 1 through STEP 4.
2. Gently pull the batteries out of the UPS.
3. Loosen the black wire from the negative (-) terminal and red wire from the positive (+) terminal.
4. Connect the battery leads to the new batteries.
5. Note: Small sparks at the battery connectors are normal during connection.
6. Slide the batteries into the UPS.
7. Close the front panel and fasten two screws.
8. Dispose of the old batteries properly at an appropriate recycling facility.
TROUBLESHOOTING
If your UPS malfunctions during operation, please check the table below. Please consult Orion Power Systems Online Technical Support or call Orion Power
Systems for assistance with problems that cannot be resolved using the troubleshooting guide.
Situation Check
Items
Solution
Utility power is normal but the 'Line'
LED is not on.
1. Is the power switch on? 2. Is the fuse
good? 3.Is the power cord loose?
1. Press Power On button on front of unit. 2.Replace fuse
with same rating. 3.Re-connect the power cord properly.
'Inverter' LED flashes every 2 seconds but no output
Battery voltage is too low
Recharge the UPS for 24 hours.
Audible alarm beeps continuously when Utility power
is normal.
Check for overload condition
Reduce connected load by removing one or more devices.
Alarm buzzer beeps for 10 seconds followed by UPS
shutdown
Reduce connected load by removing one or more devices.
No LEDs display on the front panel
Contact Orion Power Systems Technical Support
UPS does not provide expected back up time.
1. The UPS battery is weak due to recent
outage. 2.The UPS battery is near the end
of its service life.
1. Charge the battery. 2. If the battery is near the end of its
service life, replace the battery.
The UPS operates normally, but the site wiring fault
indicator is lit.
Building wiring error such as missing ground
or hot to neutral wire reversal.
Have a qualified electrician correct the building wiring.
UPS switch is on, but UPS does not operate
Is the incoming Utility power normal?
If Utility power is normal, connect ups to wall receptacle first
then switch on UPS.
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Fuse:
1kVA: 12A/ 250V
1.5kVA: 15A/ 250V
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Orion Power Systems, Inc.
Toll-Free: 877-385-1654
8640 Philips Hwy
www.orionpowersystems.com
Jacksonville, FL 32256
