1. Introdución
The ELKO EP RFSAI-62B-SL/MT is a state-of-the-art switching actuator designed for smart home environments. This unit features two output relays, making it suitable for controlling various consumer appliances and lighting systems. It integrates seamlessly into Matter-compatible ecosystems through the Thread protocol, ensuring broad interoperability with other Matter-certified devices.
Beyond traditional switches and buttons, the RFSAI-62B-SL/MT can also be controlled using wireless wall switches like the RFGB-40-MT. Its robust design allows for a range of up to 200 meters in open air, providing flexible installation options. The device supports a maximum switching capacity of 2000 W (8 A) and utilizes an AgSnO2 + Zero Cross relay contact, optimized for switching lighting loads efficiently.
2. Información de seguridade
Please read this manual carefully before installation and operation. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- A instalación debe ser realizada por un electricista cualificado de acordo con todos os códigos eléctricos locais e nacionais.
- Disconnect power at the circuit breaker before installing or servicing the device.
- Non expoñas o dispositivo á humidade, a temperaturas extremas nin á luz solar directa.
- Asegúrate de que o dispositivo se use dentro do volume especificadotage and current ratings (AC 230 V, 8 A).
- Non intente reparar nin modificar o dispositivo. Encargue calquera mantemento a persoal cualificado.
3. Contido do paquete
Verifica que todos os elementos estean presentes no paquete:
- 1x ELKO EP RFSAI-62B-SL/MT Matter Switching Actuator
- 1x Manual de usuario (este documento)
4. Produto rematadoview
The RFSAI-62B-SL/MT is a compact unit designed for flush mounting. Below is an image of the device with key components highlighted.

Figure 4.1: ELKO EP RFSAI-62B-SL/MT Matter Switching Actuator.
This image shows the ELKO EP RFSAI-62B-SL/MT Matter Switching Actuator. The device is white with black screwless terminals at the bottom. The top surface features the 'iNELS' logo, 'Switch unit', 'RFSAI-62B-SL/MT', and the 'matter' logo. There are labels for 'LED' and 'PROG' indicating an LED indicator and a program button. Wiring diagrams are printed above the terminals, labeled S1, S2, N, L, V2, and V1.
Compoñentes clave:
- Indicador LED: Ofrece retroalimentación sobre o estado.
- PROG (Program/RESET) Button: Used for pairing, resetting, and other programming functions.
- Screwless Terminals: For secure and easy wiring connections.
- S1, S2: Input terminals for external switches/buttons.
- N: Neutral wire connection.
- L: Live wire connection (AC 230V).
- V1, V2: Output terminals for controlled loads (e.g., lighting, appliances).
5. Configuración e instalación
Before proceeding with installation, ensure power is disconnected at the main circuit breaker.
5.1 Instrucións de cableado
- Desconexión de alimentación: Turn off the main power supply to the circuit where the actuator will be installed. Verify with a voltagprobador.
- Conectar enerxía:
- Conecta o En directo (L) wire (AC 230V) to the 'L' terminal on the actuator.
- Conecta o Neutro (N) wire to the 'N' terminal on the actuator.
- Conectar cargas:
- Connect the load (e.g., light fixture) to the V1 e/ou V2 terminals. Ensure the neutral wire of the load is connected to the main neutral line.
- Connect External Switches (Optional):
- If using external push-buttons or switches, connect them to the S1 e S2 terminals. These inputs can be configured for various control modes.
- Instalación segura: Place the actuator securely within a suitable electrical box or enclosure.
- Restaurar enerxía: Unha vez que todas as conexións estean seguras e verificadas, restableza a alimentación no disxuntor.
5.2 Matter Network Integration
To integrate the RFSAI-62B-SL/MT into your smart home system, you will need:
- One or more Thread Border Routers connected to your Wi-Fi network.
- A Matter-compatible hub (e.g., Home Assistant, Apple HomeKit, Google Home, Amazon Alexa).
- The associated mobile application for your chosen Matter hub.
Follow the pairing instructions provided by your Matter hub's application. Typically, this involves putting the device into pairing mode (often by pressing the PROG/RESET button for a specified duration) and scanning a QR code or entering a pairing code provided with the device.
6. Instrucións de funcionamento
Once successfully integrated into your Matter network, the RFSAI-62B-SL/MT can be controlled in several ways:
- Via Matter Hub Application: Use your preferred Matter controller application (e.g., Home Assistant, Apple Home, Google Home) to remotely switch the connected loads ON or OFF.
- Via External Switches: If wired, the S1 and S2 inputs allow control via traditional wall switches or push-buttons. The functionality of these inputs can be configured within your Matter ecosystem.
- Via Wireless Wall Switches: Compatible wireless wall switches, such as the ELKO EP RFGB-40-MT, can be paired with the actuator for convenient local control without additional wiring.
- PROG/RESET Button: While primarily for pairing and resetting, the PROG button may also offer basic toggle functionality depending on the specific firmware and Matter configuration.
7. Mantemento
The ELKO EP RFSAI-62B-SL/MT is designed for maintenance-free operation. However, consider the following:
- Limpeza: If necessary, gently wipe the device with a dry, soft cloth. Do not use abrasive cleaners or solvents.
- Actualizacións de firmware: Periodically check your Matter hub's application for available firmware updates for the actuator to ensure optimal performance and security.
- Condicións ambientais: Ensure the device remains within its specified operating environment (temperature, humidity) to prevent damage.
8 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| O dispositivo non responde. | No power; Not paired; Out of Thread network range. | Check power supply; Re-pair the device; Ensure it's within range of a Thread Border Router. |
| Cannot connect to Matter network. | Incorrect pairing procedure; Matter hub issue; Thread Border Router issue. | Refer to your Matter hub's pairing guide; Restart Matter hub and Thread Border Router; Try factory resetting the actuator (long press PROG/RESET button). |
| A carga conectada non conmuta. | Incorrect wiring; Overload; Faulty load. | Verify wiring connections; Check load's power consumption against actuator's max rating (2000W/8A); Test the load independently. |
| External switch (S1/S2) not working. | Incorrect wiring; Switch type not compatible; Configuration issue in Matter app. | Check wiring to S1/S2; Ensure switch is compatible (e.g., momentary push-button vs. toggle); Verify input configuration in your Matter hub. |
9. Especificacións
| Característica | Detalle |
|---|---|
| Dimensións do produto (L x W x H) | 4.3 x 4.4 x 2.2 cm (1.69 x 1.73 x 0.87 polgadas) |
| Fabricante | ELKO EP |
| Número de modelo | 8975 (Internal), RFSAI-62B-SL/MT (Product) |
| Modo de funcionamento | Eléctrico |
| Valoración actual | 8 A (máx. 2000 W) |
| Vol. Operativotage | 230 voltios (CA) |
| Tipo de contacto | Normally Closed (AgSnO2 + Zero Cross relay) |
| Tipo de conector | Montar a lavar |
| Tipo de cambio | Dimmer (Note: Product description indicates a switching unit, not a dimmer) |
| Tipo de terminal | Wago (Screwless terminals) |
| Material | Plástico |
| Protocolo de comunicación | Matter (Application Protocol), Thread (Communication Protocol) |
| Número de interruptores | 2 (8 A/AC1) |
| Rango | Up to 200 m (open air) |
10. Garantía e soporte
ELKO EP products are manufactured to the highest quality standards. For warranty information and technical support, please refer to the official ELKO EP websitio web ou póñase en contacto co seu distribuidor local.
Para obter máis axuda, visite: www.elkoep.com





