1. Introduzione
This manual provides essential information for the safe and efficient operation of your Legrand UPS Whad Online HE 1 KVA. An Uninterruptible Power Supply (UPS) is designed to protect electronic equipment from power outages, surges, and other electrical disturbances, ensuring continuous power and safeguarding your data and hardware. Please read this manual thoroughly before installation and use, and retain it for future reference.
2. Informazioni di sicurezza
Osservate e seguenti precauzioni di sicurezza per prevene ferite è danni à l'UPS o à l'apparecchiature cunnesse:
- Sicurezza elettrica: The UPS operates with high voltages. Do not open the UPS casing. Affidate tutta a manutenzione à persunale qualificatu.
- Messa a terra: Always connect the UPS to a grounded AC power outlet.
- Ambiente: Install the UPS indoors in a well-ventilated area, away from direct sunlight, heat sources, moisture, and flammable materials.
- Ventilazione: Assicuratevi un flussu d'aria adeguatu intornu à l'UPS. Ùn bloccate micca l'aperture di ventilazione.
- Trattamentu di a batteria: Batteries contain hazardous materials. Do not dispose of batteries in a fire. Follow local regulations for battery disposal.
- Overload: Do not connect appliances that exceed the UPS's rated capacity.
3. Cuntenutu di u pacchettu
Disimballate cù cura a scatula è assicuratevi chì tutti l'articuli sianu presenti:
- Legrand UPS Whad Online HE 1 KVA Unit
- Cavu d'ingressu di putenza
- Computer Accessories (e.g., USB cable for monitoring, output power cables)
- Manuale d'uso (stu documentu)
Sè qualchì articulu manca o hè dannighjatu, cuntattate subitu u vostru rivenditore.
4. Produttu Finituview
The Legrand UPS Whad Online HE 1 KVA is designed for reliable power protection. Below is a general representation of the unit.

Figura 4.1: Fronte view of the Legrand UPS Whad Online HE 1 KVA. This image shows the main casing of the UPS, typically featuring the control panel, display, and possibly some front-facing ports or indicators.
The UPS typically features a front panel with an LCD display or LED indicators to show operational status, battery level, and various alerts. The rear panel includes AC input, output receptacles, communication ports (e.g., USB, RS-232), and possibly an emergency power off (EPO) port.
5. Setup
Segui questi passi per a cunfigurazione iniziale:
- Placement: Place the UPS on a flat, stable surface in a clean, dry, and well-ventilated indoor environment. Ensure there is sufficient space around the unit for proper heat dissipation.
- Carica iniziale: Connect the UPS to a grounded AC power outlet using the provided power input cable. Allow the UPS to charge for at least 8 hours before connecting any equipment to ensure optimal battery performance. The UPS will charge whether it is turned on or off.
- Equipamentu di cunnessione: After initial charging, connect your computer and other critical electronic devices to the UPS output receptacles. Ensure the total load does not exceed the UPS's rated capacity (1000 Watts).
- Communication Port (Optional): If desired, connect the UPS to your computer using the provided USB or serial cable to enable power management software features.
6. Operating Instructions
Powering On the UPS:
- Press and hold the power button on the front panel for a few seconds until you hear a beep and the display illuminates.
- The UPS will perform a self-test and then enter online mode, providing conditioned power to connected devices.
Powering Off the UPS:
- First, shut down all connected equipment gracefully.
- Press and hold the power button on the front panel for a few seconds until the display turns off.
- Disconnect the UPS from the AC power outlet if it will not be used for an extended period.
Understanding Indicators:
Refer to the UPS display or LED indicators for current status:
- Modu in linea: UPS is providing utility power to connected devices and charging the battery.
- Modu di batteria: UPS is providing power from its internal battery due to a power outage.
- Batteria bassa: Indicates the battery charge is critically low.
- Fault/Overload: Indicates an internal error or excessive load.
7. Mantenimentu
Regular maintenance ensures the longevity and optimal performance of your UPS:
- Pulizia: Keep the UPS clean and free of dust. Use a dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Cura di a batteria: The internal batteries are designed for a specific lifespan. If the UPS consistently fails to provide adequate backup time, the batteries may need replacement. Contact Legrand support or a qualified technician for battery replacement.
- Conservazione: If storing the UPS for an extended period, ensure it is fully charged, then disconnect it from the AC outlet. Recharge the UPS every 3-6 months to prevent battery discharge.
8. Risoluzione di prublemi
Questa sezione affronta i prublemi cumuni chì pudete scuntrà:
| Prublemu | Causa Possibile | Soluzione |
|---|---|---|
| L'UPS ùn si accende micca | No AC input power; Low battery; UPS fault | Check AC power connection; Allow UPS to charge for 8 hours; Contact support if fault persists. |
| UPS is in battery mode frequently | Unstable utility power; High sensitivity setting | Check utility power quality; Adjust UPS sensitivity via software (if available). |
| Tempu di salvezza cortu | Overload; Old battery; Insufficient charging | Reduce connected load; Replace battery; Ensure full charge before use. |
| Alarma di sovraccaricu | Troppu dispusitivi cunnessi | Disconnect non-essential equipment until the alarm clears. |
If the problem persists after attempting these solutions, contact Legrand technical support.
9. Specificazioni
Technical specifications for the Legrand UPS Whad Online HE 1 KVA (Model 310164):
| Feature | Specificazione |
|---|---|
| Marca | Legrand |
| Numero di mudellu | 310164 |
| Dimensioni di u produttu | 40.01 x 40.01 x 15.01 cm |
| Pesu di l'articulu | 10 g |
| Wattage | 1000 Watt |
| Potenza massima | 1000 Watt |
| Input Voltage | 230 Volts (AC) |
| A cumpusizioni di a batteria | Lithium Ion |
| Culore | Grigiu, Neru |
10. Garanzia è Support
Per infurmazioni nantu à a garanzia, vi pregu di cunsultà a carta di garanzia inclusa cù u vostru pruduttu o visitate u situ ufficiale Legrand. website. If you require technical assistance, troubleshooting beyond this manual, or have questions regarding your Legrand UPS, please contact Legrand customer support through their official channels.





