Introduction
The PowerWalker VFI AT series is an online Uninterruptible Power Supply (UPS) system designed to provide reliable power protection for critical electronic devices. This manual provides essential information for the safe and efficient operation of your PowerWalker VFI 3000 AT UPS, model 10122182.
Consignes de sécurité importantes
Veuillez lire attentivement toutes les instructions et les suivre scrupuleusement avant d'installer, d'utiliser ou d'entretenir l'onduleur. Conservez ce manuel pour toute consultation ultérieure.
- Cet onduleur contient des vol. dangereuxtagNe tentez pas de démonter l'appareil. Toute réparation doit être effectuée uniquement par du personnel qualifié.
- The UPS must be connected to a grounded AC power outlet.
- Ne pas obstruer les ouvertures de ventilation. Assurer une circulation d'air adéquate autour de l'onduleur.
- N’installez pas l’onduleur en plein soleil, à proximité de sources de chaleur ou dans des environnements présentant une quantité excessive de poussière, d’humidité ou de substances corrosives.
- The internal batteries are not user-replaceable. Contact qualified service personnel for battery replacement.
- In case of fire, use a dry chemical fire extinguisher. Water can be dangerous.
Contenu du colis
Verify that all items listed below are included in your package. If any items are missing or damaged, contact your dealer.
- PowerWalker VFI 3000 AT UPS Unit
- Manuel de l'utilisateur (ce document)
- Câble de communication USB
- Câble d'entrée d'alimentation
- CD du logiciel (le cas échéant)
Produit terminéview
Panneau avant

Figure 1 : Devant view of the PowerWalker VFI 3000 AT UPS. This image displays the main chassis, ventilation grilles, and the front control panel with its LCD screen and buttons.

Figure 2 : Détaillé view of the UPS front panel. The LCD screen shows input/output voltage and load status. Below the screen are control buttons: ON, OFF, ENTER, and ESC, used for navigating menus and controlling the unit.
The front panel features an LCD display that provides real-time information about the UPS status, including input/output voltage, battery level, and load capacity. Control buttons allow for navigation through the display menus and basic operation of the unit.
Panneau arrière

Figure 3 : Arrière view of the PowerWalker VFI 3000 AT UPS. This panel includes multiple Type F earthing contact outlets for connecting protected devices, cooling fans, a main power input, and communication ports (USB, RS-232, and an optional slot for network card).
The rear panel provides the necessary connections for input power, output to protected devices, and communication interfaces. It includes four Type F earthing contact outlets, a terminal output, USB and RS-232 communication ports, and slots for optional accessories like network cards.
Instructions d'installation
1. Placement
- Placez l'onduleur sur une surface plane et stable.
- Ensure the environment is well-ventilated and free from excessive dust or moisture.
- Maintain at least 20 cm (8 inches) of clearance from the rear and sides of the UPS for proper airflow.
- Avoid placing the UPS near heat-emitting appliances.
2. Connexion à l'alimentation
- Connect the provided power input cable to the UPS input receptacle on the rear panel.
- Plug the other end of the power input cable into a grounded wall outlet.
- Allow the UPS to charge for at least 8 hours before initial use to ensure optimal battery performance.
3. Connexion des appareils
- Plug your critical devices (e.g., computers, servers, network equipment) into the Type F output receptacles on the rear panel of the UPS.
- Ensure that the total load connected to the UPS does not exceed its rated capacity (2700W for this model).
- For devices requiring terminal output, connect them according to electrical safety standards.
4. Démarrage initial
- After connecting the UPS to AC power and allowing initial charging, press and hold the ON button on the front panel for approximately 2 seconds.
- The UPS will perform a self-test, and the LCD display will illuminate, indicating operational status.
- The UPS is now providing protected power to the connected devices.
Fonctionnement de l'onduleur
Activation/désactivation
- Pour allumer: Appuyez et maintenez enfoncé le ON bouton pendant 2 secondes.
- Éteindre: Appuyez et maintenez enfoncé le DÉSACTIVÉ button for 2 seconds. The UPS will shut down, and power to connected devices will cease.
Comprendre l'écran LCD
The LCD display provides critical information about the UPS status. Use the ENTRER et ÉCHAP buttons to navigate through different display screens, which may include:
- Vol d'entréetage et fréquence
- Volume de sortietage et fréquence
- Niveau de charge de la batterie
- Pourcentage de chargetage
- Operating Mode (Online, Battery, Bypass)
- Codes d'erreur (le cas échéant)
Fonctionnement de la batterie de secours
En cas de panne de couranttage ou vol significatiftage fluctuation, the UPS will automatically switch to battery power to provide continuous power to connected devices. An audible alarm may sound, and the LCD will indicate "Battery Mode." The duration of battery backup depends on the load connected and the battery charge level.
Logiciel de communication
For advanced monitoring and management, install the provided communication software on a computer connected to the UPS via the USB or RS-232 port. This software allows for scheduled shutdowns, remote monitoring, and detailed event logging.
Entretien
Entretien de la batterie
- Ensure the UPS is connected to AC power at all times to keep the batteries fully charged.
- Perform a battery self-test periodically (e.g., once every 3 months) using the UPS front panel controls or communication software to verify battery health.
- Batteries have a limited lifespan. If the battery backup time significantly decreases, contact qualified service personnel for replacement.
Nettoyage
- Avant de procéder au nettoyage, débranchez l'onduleur de l'alimentation secteur et de tous les appareils connectés.
- Use a soft, dry cloth to wipe the exterior of the UPS.
- Do not use liquid or aerosol cleaners, as they may damage the unit.
- Periodically clean the ventilation grilles to prevent dust buildup, which can impede airflow and cause overheating.
Stockage
- If storing the UPS for an extended period, ensure the batteries are fully charged.
- Store the UPS in a cool, dry place.
- Recharge the batteries every 3 months during storage to prevent deep discharge and prolong battery life.
Dépannage
Refer to the table below for common issues and their solutions. If the problem persists, contact technical support.
| Problème | Cause possible | Solution |
|---|---|---|
| L'onduleur ne s'allume pas. | Aucune alimentation secteur. Batterie faible. | Vérifiez le branchement du cordon d'alimentation et la prise murale. Allow UPS to charge for several hours. |
| L'onduleur émet un bip continu en mode normal. | État de surcharge. Défaut interne. | Reduce the load by unplugging non-essential devices. Contactez le support technique. |
| Temps de sauvegarde court. | Les batteries ne sont pas complètement chargées. Batteries reaching end of life. Charge excessive. | Allow UPS to charge for 8+ hours. Contact service for battery replacement. Réduire la charge connectée. |
| UPS is noisy. | Normal fan operation (especially under load). Obstruction du ventilateur. | This is normal for online UPS units. Ensure proper ventilation. Check for and clear any obstructions around fans. |
Caractéristiques
| Fonctionnalité | Détail |
|---|---|
| Modèle | 10122182 |
| Capacité | 3000 VA / 2700 W |
| Vol d'entréetage | 300 Volts (nominal) |
| Volume de sortietage | 300 Volts (nominal) |
| Type de batterie | Batterie au plomb-acide, AGM |
| Piles incluses | Oui |
| Sorties de sortie | 4x Type F Earthing Contact, Terminal Output |
| Facteur de forme | Tour |
| Dimensions (L x l x H) | 41.6 x 19.6 x 34.2 cm |
| Poids | 21 kg |
| Matériel | Plastique |
| Amprage | 9 Amps |
Garantie et assistance
The PowerWalker VFI 3000 AT UPS is covered by a manufacturer's warranty. For detailed warranty terms and conditions, please refer to the warranty card included with your product or visit the official PowerWalker website.
For technical support, service inquiries, or to report any issues, please contact your local dealer or PowerWalker customer service. Have your model number (10122182) and purchase information ready when contacting support.





