1. Important Safety Warning Please comply with all warnings and operating instructions in this manual strictly. Save this manual properly and read carefully the following instructions before installing the unit. Do not operate this unit before reading through all safety information and operating instructions carefully.
high capability capacitor such as BUS-capacitors. WAIT 5 MINUTES BEFORE REMOVING THE COVER PROTECTIONS! • Only persons are adequately familiar with batteries and with the required precautionary measures may replace batteries and supervise operations. Unauthorized persons must be kept well away from the batteries. •...
2. Installation and setup NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. Please keep the original package in a safe place for future use. 2-1. Rear panel view 1U 1.5K 1U 2.2K 1U 3K AC input...
Input breaker Programmable output receptacle RS232 communication (DB9 or RJ45 port) USB serial communication port ROO/RPO function connector Mute button Intelligent slot(SNMP/AS400. etc) External battery connector 10 CAN communication port for external battery 11 RS485 communication port for external battery 12 Output breaker for light load outlets Battery pack 1.
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Step 2: UPS input connection Plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension cords. Step 3: UPS output connection The 4 programmable output receptacles can be programmed via USB or RS232 port. Step 4: Communication connection Communication port: RS232 port USB port...
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3. Follow the on-screen instructions to install the software. 4. When your computer restarts, the monitoring software will appear as an orange plug icon located in the system tray, near the clock.
3. Operations 3-1. Button operation LED indicators On/Off button Button Function • Turn on the UPS: Press and hold button for at least 2 seconds to turn on the UPS. • Turn off the UPS: Press and hold this button at least 2 seconds to ON/OFF Button turn off the UPS.
On/off status of output LED 8: indicating on/off status of Green Lighting receptacles general output receptacles () LED 9: indicating on/off status of programmable outlet () 3-3. Audible Alarm Battery Mode Sounding every 4 seconds Low Battery Sounding every second Overload Sounding twice every second Fault...
4. Troubleshooting If the UPS system does not operate correctly, please solve the problem by using the table below. Symptom Possible cause Remedy No indication and alarm even The AC input power is not Check if input power cord though the mains is normal. connected well.
5. Storage and Maintenance Operation The UPS system contains no user-serviceable parts. If the battery service life (3~5 years at 25°C ambient temperature) has been exceeded, the batteries must be replaced. In this case, please contact your dealer. Storage Before storing, charge the UPS 5 hours. Store the UPS covered and upright in a cool, dry location.
6. Specifications MODEL N1C.C1500 N1C.C2200 N1C.C3000 CAPACITY 1500 VA / 1350 W 2200 VA / 1980 W 3000 VA / 2700 W INPUT Rated voltage 110/120 VAC Low Line 80VAC/70VAC/60VAC/55VAC ± 5 % Transfer ( based on load percentage 100% -80 % / 80 % -70 % / 70 -60 % / 60 % -0) Low Line 85VAC/75VAC/65VAC/60VAC ±...
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