1. Importanti Instructions Safety
Please read and understand all safety instructions before operating the Technaxx Inverter TE23. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Assicuratevi una ventilazione adatta intornu à l'inverter. Ùn bloccate micca e prese d'aria di raffreddamentu.
- Ùn espone micca l'inverter à l'acqua, à a pioggia o à l'umidità eccessiva.
- Mantene fora di a portata di i zitelli.
- Cunnette l'inverter solu à una fonte di alimentazione di 12V CC.
- Do not connect the inverter to AC power sources.
- Assicuratevi chì tutte e cunnessione sianu sicure è bè isolate per impedisce i curtcircuiti.
- Do not disassemble or modify the inverter. Refer all servicing to qualified personnel.
- Avoid operating the inverter in environments with flammable fumes or gases.
- Disconnect the inverter from the power source before performing any maintenance or cleaning.
2. Produttu Finituview
The Technaxx Inverter TE23 is a pure sine wave power inverter designed to convert 12V DC battery power into standard 230V AC mains voltage. It provides a continuous output of 3000W and a peak output of 6000W, suitable for a wide range of electronic devices.

Figura 2.1: Fronte view of the Technaxx Inverter TE23, showing the two Schuko sockets, USB-A and USB-C ports, LCD display, and power button.

Figura 2.2: Detailed view of the inverter's LCD display, showing DC input voltage, uscita AC voltage, frequency, and load indicators.

Figura 2.3: Posteriore view of the inverter, highlighting the integrated cooling fans and the robust battery connection terminals.

Figure 2.4: Diagram illustrating the main components of the inverter, including power input terminals, cooling fan, power button, LCD screen, 230V AC outlets, and USB ports.
Funzioni chjave:
- Uscita d'onda sinusoidale pura: Assicura una putenza stabile è pulita, sicura per l'elettronica sensibile.
- Forza d'alta putenza: 3000W cuntinuu, 6000W di putenza di piccu.
- Uscite multiple: Two 230V Schuko sockets, one USB-A Quick Charge 3.0 port, and one USB-C port.
- Prutezzione Avanzata: Automatic shut-off for low battery (~10.2V), over-voltage, sottu-voltage, è prutezzione overload.
- Ventilatore di raffreddamentu integratu: Impedisce u surriscaldamentu durante l'operazione.
- TÜV Rheinland Certified: Assicura a sicurezza è a qualità di u produttu.
- Display LCD: Provides real-time information on input voltage, output voltage, frequency, and load.
3. Cuntenutu di u pacchettu
Verificate chì tutti l'articuli sò presenti in u pacchettu prima di cuntinuà cù l'installazione.
- 1 x Technaxx Inverter TE23 (3000W)
- 2 x Connection Cables (0.6m each)
- 1 x Manuale d'usu (stu documentu)

Figure 3.1: The Technaxx Inverter TE23 shown with its included battery connection cables.
4. Setup è Installazione
Follow these steps carefully to set up your Technaxx Inverter TE23.
- Sceglite un locu adattatu: Select a dry, well-ventilated area for the inverter. Ensure it is away from direct sunlight, heat sources, and flammable materials. The inverter can be installed in cars, caravans, or boats.
- Preparate a batteria: Ensure the 12V DC battery is fully charged and in good condition. Turn off any loads connected to the battery.
- Cunnette i cavi:
- Cunnette u rossu positive (+) cable to the positive (+) terminal of the inverter.
- Cunnette u neru negative (-) cable to the negative (-) terminal of the inverter.
- Ensure connections are tight and secure.

Figure 4.1: Proper connection of the battery cable to the inverter terminal, showing the protective cover.
- Cunnette à a batteria:
- Cunnette l'altra estremità di u rossu positive (+) cable to the positive (+) terminal of the 12V battery.
- Cunnette l'altra estremità di u neru negative (-) cable to the negative (-) terminal of the 12V battery.
- Double-check all connections for polarity and tightness. Loose connections can cause overheating and damage.
- Accensione iniziale: Once all connections are secure, press the power button on the inverter. The LCD display should illuminate, indicating the inverter is operational.
5. Operating Instructions
This section details how to use your Technaxx Inverter TE23.
5.1 Accensione / spegnimentu
- To turn on the inverter, press and hold the power button (Ⓞ) per uni pochi secondi finu à chì u schermu LCD s'illumina.
- To turn off the inverter, press and hold the power button (Ⓞ) again until the LCD screen turns off.
5.2 Dispositivi di cunnessione
The inverter provides 230V AC power through its Schuko sockets and 5V DC power through its USB ports.
- Assicuratevi chì l'inverter sia acceso.
- For AC devices, plug the device's power cord into one of the 230V Schuko sockets. Ensure the device's power consumption does not exceed the inverter's continuous rating (3000W).
- For USB devices, connect your USB-A or USB-C charging cable to the respective port on the inverter. The USB-A port supports Quick Charge 3.0.
- Monitor the LCD display for real-time information on input voltage, output voltage, frequency, and load.

Figure 5.1: The inverter in use, demonstrating connections to various household appliances.
5.3 Capisce u Display LCD
The LCD display provides critical operational information:
- DC Voltage: Shows the current input voltage from the 12V battery.
- AC Voltage: Displays the output AC voltage (typically 220V or 230V).
- Frequenza: Indicates the output AC frequency (typically 50Hz).
- Indicatore di carica: Shows the approximate load percentage on the inverter.
- Power/Normal/Fault Indicators: LEDs indicating operational status or error conditions.

Figura 5.2: Un chjaru view of the LCD display providing real-time operational data.
6. Funzioni di prutezzione
The Technaxx Inverter TE23 incorporates several safety features to protect itself and your connected devices:
- Low Voltage Shut-off: The inverter will automatically shut down and sound an alarm if the input DC voltage drops to approximately 10.2V to protect the battery from deep discharge.
- Più di Voltage Prutezzione: Shuts down if the input voltage exceeds a safe limit.
- Prutezzione di sovraccarichi: Shuts down if the connected load exceeds the inverter's maximum continuous or peak power rating.
- Prutezzione sopra a temperatura: The integrated cooling fan activates to dissipate heat. If the temperature continues to rise to unsafe levels, the inverter will shut down.
- Prutezzione di Cortu Circuitu: Protects against damage from short circuits on the output.
7. Mantenimentu
Una manutenzione regulare assicura prestazioni ottimali è longevità di u vostru inverter.
- Pulizia: Periodically clean the exterior of the inverter with a soft, dry cloth. Ensure the cooling vents are free from dust and debris. Do not use liquid cleaners.
- Cunnessioni: Verificate regularmente tutti i cunnessione elettriche (terminali di a batteria, prese di uscita) per assicurassi ch'elli sianu ben stretti è senza corrosione.
- Ventilazione: Ensure the area around the inverter remains clear to allow for proper airflow and cooling.
- Conservazione: Sè vo almacenate l'inverter per un periodu prolongatu, scollegatelu da a batteria è almacenatelu in un locu frescu è asciuttu.

Figure 7.1: Ensure the cooling fan and vents are kept clear for efficient heat dissipation.
8. Risoluzione di prublemi
If you encounter issues with your Technaxx Inverter TE23, refer to the following table:
| Prublemu | Causa Possibile | Soluzione |
|---|---|---|
| L'inverter ùn si accende micca. |
|
|
| Nisuna surtita AC. |
|
|
| Sona l'alarma. |
|
|
| U dispusitivu cunnessu ùn funziona micca. |
|
|
9. Specificazioni
| Feature | Detail |
|---|---|
| Nome di mudellu | TE23 |
| Numeru di mudellu di l'articulu | 5028 |
| Input Voltage | 12V DC |
| Uscita Voltage | 230 V AC |
| Forma d'onda di output | Pura di sinu puro |
| Forza cuntinuu | 3000 W |
| Peak Power | 6000 W |
| Frequenza di output | 50 Hz |
| Uscita USB-A | Carica rapida 3.0 |
| Uscita USB-C | Yes (Max. 3A) |
| Presa AC | 2 x Schuko Sockets |
| Low Voltage Allarme | ~ 10.2V |
| Dimensioni (L x W x H) | 45 x 25 x 10 cm |
| Pesu | 5.96 kg |
| Certificazioni | Certificatu TÜV Rheinland |
10. Garanzia è Support
Technaxx products are designed for reliability and performance. For warranty information and technical support, please refer to the official Technaxx websitu o cuntattate direttamente u so serviziu clienti.
- Produttore: Technaxx
- Websitu: www.technaxx.de (Generale website, specific support link not provided in input)
- Cuntattu: Riferitevi à u fabricatore website for contact details and support channels.
Per piacè conservate a vostra prova di compra per rivendicazioni di garanzia.





