1. Utangulizi
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. Taarifa za Usalama
Please read this manual carefully before installation and operation. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- Ufungaji lazima ufanyike na fundi umeme aliyehitimu kwa mujibu wa kanuni zote za umeme za mitaa na za kitaifa.
- Disconnect power at the circuit breaker before installing or servicing the device.
- Usiweke kifaa kwenye unyevu, joto kali, au jua moja kwa moja.
- Hakikisha kifaa kinatumika ndani ya ujazo wake uliobainishwatage and current ratings (AC 230 V, 8 A).
- Do not attempt to repair or modify the device. Refer all servicing to qualified personnel.
3. Yaliyomo kwenye Kifurushi
Thibitisha kuwa vipengee vyote vipo kwenye kifurushi:
- 1x ELKO EP RFSAI-62B-SL/MT Matter Switching Actuator
- 1x Mwongozo wa Mtumiaji (hati hii)
4. Bidhaa Imeishaview
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.
Vipengele Muhimu:
- Kiashiria cha LED: Hutoa maoni ya hali.
- 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. Kuweka na Kuweka
Before proceeding with installation, ensure power is disconnected at the main circuit breaker.
Maagizo 5.1 ya Wiring
- Kukatwa kwa Nguvu: Turn off the main power supply to the circuit where the actuator will be installed. Verify with a voltagjaribu.
- Unganisha Nguvu:
- Unganisha Moja kwa moja (L) wire (AC 230V) to the 'L' terminal on the actuator.
- Unganisha Si upande wowote (N) wire to the 'N' terminal on the actuator.
- Unganisha Mizigo:
- Connect the load (e.g., light fixture) to the V1 na/au 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 na S2 terminals. These inputs can be configured for various control modes.
- Ufungaji Salama: Place the actuator securely within a suitable electrical box or enclosure.
- Rejesha Nguvu: Once all connections are secure and verified, restore power at the circuit breaker.
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. Maagizo ya Uendeshaji
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. Matengenezo
The ELKO EP RFSAI-62B-SL/MT is designed for maintenance-free operation. However, consider the following:
- Kusafisha: If necessary, gently wipe the device with a dry, soft cloth. Do not use abrasive cleaners or solvents.
- Sasisho za Firmware: Periodically check your Matter hub's application for available firmware updates for the actuator to ensure optimal performance and security.
- Masharti ya Mazingira: Ensure the device remains within its specified operating environment (temperature, humidity) to prevent damage.
8. Utatuzi wa shida
| Tatizo | Sababu inayowezekana | Suluhisho |
|---|---|---|
| Kifaa hakijibu. | 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). |
| Connected load does not switch. | 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. Vipimo
| Kipengele | Maelezo |
|---|---|
| Vipimo vya Bidhaa (L x W x H) | Sentimita 4.3 x 4.4 x 2.2 (inchi 1.69 x 1.73 x 0.87) |
| Mtengenezaji | ELKO EP |
| Nambari ya Mfano | 8975 (Internal), RFSAI-62B-SL/MT (Product) |
| Hali ya Uendeshaji | Umeme |
| Ukadiriaji wa Sasa | 8 A (Upeo wa 2000 W) |
| Uendeshaji Voltage | Volti 230 (AC) |
| Aina ya Mawasiliano | Normally Closed (AgSnO2 + Zero Cross relay) |
| Aina ya kiunganishi | Mlima Flush |
| Badilisha Aina | Dimmer (Note: Product description indicates a switching unit, not a dimmer) |
| Aina ya terminal | Wago (Screwless terminals) |
| Nyenzo | Plastiki |
| Itifaki ya Mawasiliano | Matter (Application Protocol), Thread (Communication Protocol) |
| Idadi ya Swichi | 2 (8 A/AC1) |
| Masafa | Up to 200 m (open air) |
10. Udhamini na Msaada
ELKO EP products are manufactured to the highest quality standards. For warranty information and technical support, please refer to the official ELKO EP webtovuti au wasiliana na msambazaji wako wa karibu.
Kwa usaidizi zaidi, tafadhali tembelea: www.elkoep.com





