1. Introduzione
This manual provides comprehensive instructions for the safe installation, efficient operation, and proper maintenance of your OLTEANP 2000W Sump Pump Battery Backup System. This system is designed to provide uninterrupted power to your sump pump during electrical outages, ensuring your basement remains dry. Please read this manual thoroughly before installation and operation to ensure optimal performance and safety.
2. Informazioni sulla sicurezza
- Always disconnect the system from all power sources before performing any maintenance or installation.
- Garantire un'adeguata ventilazione intorno all'unità per evitare il surriscaldamento.
- Non esporre l'unità ad acqua, pioggia o umidità eccessiva.
- Use appropriate personal protective equipment (PPE) during installation, especially when handling batteries.
- Connect the system only to compatible battery types as specified in this manual.
- Ensure all wiring connections are secure and correctly polarized to prevent electrical hazards.
- Keep children and unauthorized personnel away from the system.
3. Contenuto della confezione
Verificare che tutti gli articoli siano presenti nel pacco:
- OLTEANP 2000W Sump Pump Battery Backup System (Main Unit)
- Cavi della batteria (rosso e nero)
- Manuale dell'utente (questo documento)
- Telecomando con schermo LCD
- Accessori di montaggio (viti, tasselli)
- Cavo di alimentazione
- Small Wrench (for terminals)

Figure 3.1: The OLTEANP 2000W Sump Pump Battery Backup System with its remote control, battery cables, power cable, and small wrench.
4. Prodotto finitoview
The OLTEANP 2000W Sump Pump Battery Backup System integrates a pure sine wave inverter, a 25A battery charger, and an automatic transfer switch into one unit. It features multiple output ports and a remote LCD controller for monitoring.
4.1 Caratteristiche del pannello frontale
- 3 prese CA: For connecting your sump pump and other AC devices.
- Porta USB (5 V/3.1 A): Per caricare piccoli dispositivi elettronici.
- Porta di tipo C (30 W): Per una ricarica più rapida dei dispositivi compatibili.
- Ingresso carica CA: Connects to grid power for charging the battery and powering loads.
- Battery Type Selection Switches (DIP Switches): Allows selection of battery chemistry (GEL, AGM/SLA, Flooded/Wet, LiFePO4).
- Interruttore ON/OFF: Interruttore di alimentazione principale per l'inverter.
- Fault LED (Red): Indica un guasto del sistema.
- LED di alimentazione (verde): Indicates the system is powered on.
- Charge Full LED (Green): Indica che la batteria è completamente carica.
- Remote Connection Port: For connecting the LCD remote controller.
- Fuse: Protezione da sovracorrente.

Figure 4.1: Front and rear panel connections and indicators.
4.2 Remote Controller with LCD Screen
The remote controller provides real-time monitoring of the system's status, including battery voltage, uscita AC voltage, power consumption, and fault indicators. This allows for convenient monitoring without direct access to the main unit.

Figure 4.2: The remote controller's LCD screen displaying operational parameters.
5. Configurazione e installazione
The OLTEANP Sump Pump Battery Backup System is designed for easy installation with minimal wiring. Follow these steps carefully.
5.1 Montaggio dell'unità
The unit can be placed flat on a stable surface or wall-mounted using the fixed holes on the side. Ensure the mounting location is dry, well-ventilated, and away from flammable materials. Use appropriate screws and anchors for your wall type.
5.2 Collegamento della batteria
- Ensure the main unit is OFF before connecting batteries.
- Collegare il rosso cavo della batteria al positivo (+) terminal of the battery and the positivo (+) terminale sull'inverter.
- Collegare il nero cavo della batteria al negativo (-) terminal of the battery and the negativo (-) terminale sull'inverter.
- Tighten all connections securely using the provided wrench.
- Importante: The system requires a 12V deep-cycle battery (Lithium, AGM, Flooded/Wet). Do not use non-deep-cycle batteries.
5.3 Selezione del tipo di batteria
Before turning on the inverter, set the DIP switches on the unit to match your battery type. Refer to the table below:

Figure 5.1: DIP switch settings for various battery chemistries.
5.4 Collegamenti di ingresso e uscita CA
- Plug the provided power cable into the AC Charge Input port on the inverter.
- Collegare l'altra estremità del cavo di alimentazione a una presa a muro standard da 120 V CA.
- Plug your sump pump and other desired AC devices into the 3 AC Outlets on the inverter.
- For permanent installations, the L, N, PE terminals can be used for direct wiring to a breaker panel by a qualified electrician.

Figure 5.2: System diagram showing AC input, battery charging, and inverter output to a sump pump.

Figure 5.3: The 2000W system can power multiple sump pumps with a combined wattage under 2000W.
5.5 Video di installazione
Video 5.1: Official OLTEANP video demonstrating the Sump Pump Battery Backup System installation and operation.
6. Istruzioni per l'uso
Once installed, the system operates largely automatically. Here's how to use and monitor it.
6.1 Accensione/Spegnimento
- To power on the system, press the ON/OFF switch on the main unit. The green Power LED will illuminate.
- Per spegnere, premere nuovamente l'interruttore ON/OFF.
6.2 Automatic Switching (UPS Function)
When grid power is available, the system charges the connected battery and passes AC power directly to your connected devices. In the event of a power outage, the system automatically switches to battery power within 12 milliseconds, ensuring continuous operation of your sump pump. When grid power is restored, it automatically switches back to grid power and resumes charging the battery.
6.3 Monitoring with Remote Controller
The remote LCD controller provides essential information:
- Livello della batteria: Displays the current charge level of the connected battery.
- Ingresso CC Voltage: Mostra il volume della batteriatage.
- Volume di uscita CAtage: Visualizza il volume di uscitatage supplied to your devices.
- Cosatage: Indica il consumo energetico attuale dei dispositivi collegati.
- Allarmi di guasto: The screen will flash and display relevant fault codes if an issue occurs.
6.4 Modalità operative
- Modalità di ricarica: When grid power is present, the internal 25A charger replenishes the battery.
- Modalità inverter: Durante un'interruzione di correntetage, the system converts DC battery power to AC power for your devices.
Video 6.1: Official OLTEANP video demonstrating the Pure Sine Wave Power Inverter with Charger in operation.
7. Manutenzione
Regular maintenance ensures the longevity and reliable operation of your system.
- Pulizia: Periodically clean the exterior of the unit with a dry cloth. Ensure ventilation openings are free from dust and debris.
- Ispezione della batteria: Regularly check battery terminals for corrosion and ensure connections are tight. For lead-acid batteries, check electrolyte levels if applicable.
- Prova: Periodically test the system by temporarily disconnecting grid power to ensure the automatic switching function operates correctly.
- Magazzinaggio: If storing the unit for an extended period, ensure the battery is fully charged and disconnect it from the inverter. Store in a cool, dry place.
8. Risoluzione Dei Problemi
In caso di problemi, fare riferimento ai seguenti problemi comuni e alle relative soluzioni:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| No power output from AC outlets. | Unit is off, low battery, overload, fault condition. | Ensure unit is ON. Check battery charge. Reduce load. Check remote controller for fault codes. |
| Batteria non in carica. | AC input disconnected, incorrect battery type setting, faulty battery. | Verify AC input connection. Check DIP switch settings for battery type. Test battery. |
| Remote controller not displaying. | Loose connection, unit is off. | Ensure remote cable is securely connected. Verify main unit is powered on. |
| Il sistema si spegne inaspettatamente. | Sovraccarico, surriscaldamento, basso livello di carica della batteriatage, cortocircuito. | Reduce connected load. Ensure adequate ventilation. Recharge battery. Check for short circuits in wiring. |
For persistent issues not covered here, please contact OLTEANP customer support.
9. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Numero di modello | UPS-TK2000W |
| Cosatage | 2000 Watt |
| Ingresso volumetage (CC) | 12 Volt |
| Uscita CA | Pure Sine Wave, 120V AC |
| Caricabatterie | 25A (DC-AC Quick Charge) |
| Materiale | Acciaio inossidabile |
| Peso dell'articolo | 15.47 libbre |
| Dimensioni del pacco | 20.2 x 12.9 x 6.6 pollici |
| Stile di visualizzazione | LCD (Remote Controller) |
| Componenti inclusi | 2000W Sump Pump Battery Backup System, Battery Cables, User Manual, Remote Controller |
| Batterie incluse | NO |
| Batterie richieste | SÌ |
10. Garanzia e supporto
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official OLTEANP webluogo. Conserva la ricevuta di acquisto per eventuali richieste di garanzia.





