1. Introdução
The Technaxx TX-302 Radiator Fan Kit is designed to enhance the efficiency of your heating system by improving air circulation around radiators and convectors. This energy-efficient device helps to distribute heat more effectively and quickly throughout your room, contributing to reduced energy consumption. It features an ultra-silent operation and an automatic on/off function based on temperature sensing.
2. Instruções de segurança
- Leia todas as instruções cuidadosamente antes da instalação e uso.
- Certifique-se de que a fonte de alimentação voltage matches the requirements specified for the device.
- Não exponha o dispositivo à água ou umidade excessiva.
- Keep the device away from direct heat sources or open flames.
- Não tente abrir ou reparar o dispositivo por conta própria. Contate pessoal qualificado para obter assistência técnica.
- Garanta ventilação adequada ao redor do dispositivo durante a operação.
- Mantenha fora do alcance de crianças e animais de estimação.
3. Conteúdo da embalagem
Verifique se todos os itens listados abaixo estão presentes em sua embalagem:
- 1x Main Fan Unit (Technaxx TX-302)
- 1x Temperature Sensor
- 1x Power Adapter (EU and UK compatible)
- 1x Manual do Usuário

Figura 3.1: Contents of the Technaxx TX-302 Radiator Fan Kit, including the main fan unit, power adapter, temperature sensor, and connecting cables.
4. Produto acabadoview
The Technaxx TX-302 is an intelligent and energy-efficient radiator booster designed to optimize your home heating. It features:
- Operação com eficiência energética: Reduces heating costs by improving radiator performance and lowering system temperature.
- Consumo de energia ultrabaixo: Consumes less than 1 W.
- Operação silenciosa: Operates at a sound level below 20 dB, ensuring a quiet environment.
- Rapid Room Heating: Enhances air circulation for faster and more even heat distribution.
- Função liga/desliga automática: Integrated temperature sensor activates the fan at 35°C and deactivates it below 25°C.

Figura 4.1: Illustration of intelligent and energy-efficient heating, showing improved air circulation from the radiator fan.

Figura 4.2: The Technaxx TX-302 fan unit installed on a radiator, highlighting its energy-saving and whisper-quiet operation (1W, 20dB).
5. Configuração e instalação
The Technaxx TX-302 is designed for easy installation on most steel hot water radiators and convectors ranging from 50 to 70 cm in length. It is also compatible with the Technaxx TX-303 radiator fan extension for larger heating requirements.
Etapas de instalação:
- Posicionamento: Place the main fan unit on top of your radiator or convector. Ensure it sits securely and does not obstruct the radiator's heat output. The unit can also be placed underneath the radiator if space allows and desired for specific air circulation patterns.
- Temperature Sensor Placement: Attach the temperature sensor to a suitable location on the radiator, ideally where it can accurately detect the radiator's surface temperature.
- Conexão de energia: Connect the power adapter to the main fan unit and then plug it into a standard electrical outlet.
- Gerenciamento de cabos: Route the cables neatly to avoid tripping hazards and ensure they are not in contact with hot surfaces.

Figura 5.1: Visual representation of the Technaxx TX-302 fan unit installed on a radiator, demonstrating how it improves air circulation for faster and more even heat distribution.
6. Instruções de operação
The Technaxx TX-302 operates automatically based on the temperature detected by its integrated sensor.
- Ativação automática: The fan unit will automatically turn on when the radiator's surface temperature reaches approximately 35°C.
- Desativação Automática: The fan unit will automatically turn off when the radiator's surface temperature drops below approximately 25°C.
- Operação contínua: Once activated, the fans will run continuously to circulate warm air until the radiator cools down below the deactivation threshold.
No manual intervention is required for daily operation. The system is designed to optimize heat distribution efficiently without constant adjustments.
7. Manutenção
Regular maintenance ensures optimal performance and longevity of your Technaxx TX-302 Radiator Fan Kit.
- Limpeza: Periodically clean the fan blades and housing with a soft, dry cloth to remove dust accumulation. Ensure the device is unplugged before cleaning.
- Inspeção: Regularly check the power cable and connections for any signs of damage. If any damage is found, discontinue use and contact support.
- Evite líquidos: Do not use liquid cleaners or immerse the device in water.
8. Solução De Problemas
If you encounter issues with your Technaxx TX-302, refer to the following common problems and solutions:
| Problema | Possível causa | Solução |
|---|---|---|
| O ventilador não liga. | No power supply; Radiator temperature too low. | Check power connection and wall outlet; Ensure radiator is hot enough (above 35°C). |
| O ventilador está fazendo um barulho anormal. | Dust accumulation; Loose installation. | Unplug and clean fan blades; Re-secure the fan unit on the radiator. |
| Fan runs continuously even when radiator is cool. | Temperature sensor malfunction or incorrect placement. | Check sensor placement; Ensure sensor is firmly attached to the radiator surface. If problem persists, contact support. |
If the problem persists after attempting these solutions, please contact Technaxx customer support.
9. Especificações
Technical specifications for the Technaxx TX-302 Radiator Fan Kit:
| Recurso | Detalhe |
|---|---|
| Fabricante | Tecnologia |
| Número do modelo | 5214 |
| Dimensões do produto (C x L x A) | 34.3 x 7 x 7 cm |
| Peso | 299.37 gramas |
| Cor | Branco |
| Material | Aço inoxidável |
| Consumo de energia | < 1 W |
| Nível de ruído | < 20 dB |
| Automatic Activation Temperature | 35°C |
| Automatic Deactivation Temperature | 25°C |
| Compatibilidade | 50-70 cm steel hot water radiators and convectors |
| País de origem | China |

Figura 9.1: Comparison of key performance metrics for Technaxx radiator fans against other brands, highlighting superior noise level, fan speed, and airflow.
10. Garantia e Suporte
For warranty information, please refer to the documentation included with your product packaging or visit the official Technaxx website. If you require technical support or have questions regarding your TX-302 Radiator Fan Kit, please contact Technaxx customer service through their official channels.





