1. Introdución
This instruction manual provides detailed guidance for the installation, setup, and operation of your Einaus 2-Channel Universal Wireless Radio Receiver. This device is designed for wireless control of various electrical appliances, including heaters, ventilation systems, air conditioners, pumps, barriers, lighting, multi-channel electric doors and windows, electronic locks, garage doors, lifting equipment, and industrial automation systems. Please read this manual thoroughly before use to ensure proper function and safety.
2. Contido do paquete
Ao abrir o paquete, deberías atopar os seguintes compoñentes:
- 1 x Receiver module with protective casing
- 2 x Remote controls (each with battery installed)
Se falta algún compoñente ou está danado, póñase en contacto co servizo de atención ao cliente.
3. Especificacións
| Parámetro | Valor |
|---|---|
| Tipo de cambio | Remote control relay output |
| Canles | 2 canles |
| Vol. Operativotage | DC 12-48V |
| Frecuencia de operación | 433 MHz |
| Sensibilidade de recepción | > -104 dBm |
| Máxima corrente de funcionamento | 10 A |
| Temperatura de funcionamento | -20 °C a 65 °C |
| Tipo de conector | Terminal de parafuso |
| Material de contacto | Cobre |
| Tipo de contacto | Normalmente aberto (NA) / Normalmente pechado (NC) |
| Tipo de montaxe | Montaxe en superficie |
| Clasificación de potencia | 12 vatios |
| Bobina Voltage | 12 voltios (DC) |
| Vol. de conmutación mínimatage | 12 voltios (DC) |
| Número de terminais | 2 |
| Cumprimento | CE |
4. Produto rematadoview



5. Configuración e emparellamento
5.1. Borrar os códigos existentes
To clear all previously paired remote controls from the receiver's memory:
- Localiza o Botón de aprendizaxe on the receiver board.
- Manteña premido o Botón de aprendizaxe until the indicator light turns off. This indicates that all stored codes have been successfully cleared.
5.2. Pairing a Remote Control (Learning Mode)
To pair a new remote control with the receiver:
- Preme o Botón de aprendizaxe on the receiver once. The indicator light will flash once and then turn off. This signifies the receiver is ready to learn a new code in Momentary mode.
- Immediately press any button on your remote control. The indicator light on the receiver will flash to confirm successful pairing.
- Repeat for additional remote controls if needed.
6. Modos de funcionamento
The receiver supports several operating modes, which determine how the relay responds to remote control input. You can set the desired mode by pressing the Botón de modo on the receiver board a specific number of times.
6.1. Momentary Mode
In Momentary mode, the relay activates only as long as the remote control button is pressed. Releasing the button deactivates the relay.
- Configuración: Preme o Botón de modo once. The indicator will flash once and turn off.
6.2. Latch Mode
In Latch mode, one button press activates the relay, and another distinct button press is required to deactivate it.
- Configuración: Preme o Botón de modo twice. The indicator will flash twice and turn off.
6.3. Alterna o modo
In Toggle mode, a single button press activates the relay, and pressing the same button again deactivates it. It acts like a flip-flop switch.
- Configuración: Preme o Botón de modo three times. The indicator will flash three times and turn off.
6.4. 5-Second Delay Mode
This mode activates the relay for a fixed duration of 5 seconds after a button press, then automatically deactivates it.
- Configuración: Preme o Botón de modo four times. The indicator will flash four times and turn off.
7. Diagramas de cableado
The following diagrams illustrate common wiring configurations for the Einaus 2-Channel Universal Wireless Radio Receiver. Always ensure power is disconnected before making any wiring changes.




8. Mantemento
The Einaus Wireless Radio Receiver is designed for reliable operation with minimal maintenance. Follow these guidelines to ensure longevity:
- Limpeza: Keep the receiver free from dust and debris. Use a soft, dry cloth for cleaning. Do not use liquid cleaners or solvents.
- Ambiente: Ensure the receiver is installed in a dry environment, away from direct moisture, extreme temperatures, and corrosive substances.
- Fonte de alimentación: Use a stable power supply within the specified voltagrango e (DC 12-48V).
- Baterías de control remoto: Replace remote control batteries when their range decreases or they stop responding.
9 Solución de problemas
If you encounter issues with your receiver, refer to the following troubleshooting steps:
- O receptor non responde:
- Check the power supply to the receiver. Ensure it is within the 12-48V DC range and properly connected.
- Comprobe que as pilas do mando a distancia non estean esgotadas.
- Ensure the remote control is paired correctly. Try re-pairing the remote control (refer to Section 5.2).
- Check for strong radio interference in the vicinity.
- Rango de funcionamento curto:
- Substitúe as pilas do mando a distancia.
- Ensure there are no significant obstructions (thick walls, metal structures) between the remote and the receiver.
- Avoid installing the receiver near large metal objects or other radio-emitting devices.
- Relay Not Activating/Deactivating:
- Check the wiring to the load. Ensure connections are secure and correct according to the wiring diagrams (Section 7).
- Verify the operating mode is set as intended (Section 6).
- Ensure the load current does not exceed the maximum 10A rating.
If the problem persists after following these steps, please contact customer support.
10. Garantía e soporte
This Einaus product is covered by a standard manufacturer's warranty against defects in materials and workmanship. Please refer to your purchase documentation for specific warranty terms and duration.
Para asistencia técnica, axuda para a resolución de problemas ou reclamacións de garantía, póñase en contacto co seu vendedor ou directamente co fabricante. Garde o recibo de compra como proba de compra.