1. Okwu mmalite
Thank you for choosing the DieseRC 1-Channel Wireless Remote Control Relay Switch. This device offers a convenient and flexible solution for controlling various electrical appliances remotely. Operating on a 433MHz radio frequency, it provides stable and reliable performance, allowing control through walls, floors, and doors within a range of up to 30 meters in open areas. This manual will guide you through the installation, programming, and operation of your new remote control system.
2. Ngwaahịa gafereview
The DieseRC wireless remote control system consists of a receiver module and multiple transmitters (remote controls). The receiver features a high-quality 5A relay, ensuring durability and stable operation for over 100,000 cycles. It supports a wide voltage range of 100V-250V AC, making it compatible with 220V, 230V, and 240V systems. The transmitters use EV1527 learning code technology for secure communication and are powered by 2x CR2016 or 1x CR2032 batteries (included).

Foto: Zuru ezu view of the DieseRC receiver module and remote control, highlighting components like ON/OFF buttons, indicator light, silicone button, metal keychain, chrome bezel, learning button, antenna, and terminals (NO, COM, NC, L, N).
3. Nkọwapụta
| Njirimara | Nkọwa |
|---|---|
| Ụdị | DieseRC |
| Nọmba nlereanya | RX26 (2201COM) |
| Ugboro arụ ọrụ | 433Mhz |
| Onye nnata Voltage | AC 100V ~ 250V |
| Ụdị ịgbagharị | Potential-Free Contacts (Dry Contacts) |
| Relay Ugbu a | 5A |
| Batrị nnyefe | 2x CR2016 or 1x CR2032 (included) |
| Oke njikwa | Ruo mita 30 (ebe mepere emepe) |
| Koodu mmụta | EV1527 |
| Ngwa gụnyere | 1 Receiver, 5 Transmitters |
4. Ozi nchekwa
- Always disconnect power before installing or performing any maintenance on the receiver module.
- Hụ na ọkachamara ruru eru na-arụ ọrụ waya niile ma ọ bụrụ na ị maghị nke ọma.
- Ewepụla ngwaọrụ ahụ na mmiri ma ọ bụ oke okpomọkụ.
- Chọpụta voltaji ziri ezitage and current ratings before connecting any appliance.
- Debe ihe njikwa anya ebe ụmụaka na-agaghị eru.
5. Ntọlite na Wiring
The receiver module is designed for easy integration into existing electrical systems. It provides potential-free (dry) contacts, meaning it acts as a switch without supplying power itself. You will connect your appliance's control circuit to these contacts.
5.1 njirimara akụrụngwa

Foto: Zuru ezu view of the DieseRC receiver module, showing the learning button, indicator light, antenna, and terminals: NO (Normally Open), COM (Common), NC (Normally Closed), L (Live), N (Neutral).
5.2 eserese waya
The receiver has three output terminals: NO (Normally Open), COM (Common), and NC (Normally Closed). These act as a switch. The receiver itself requires AC 100V-250V power connected to the L and N terminals.

Image: Wiring diagrams for AC and DC devices, and a switch. The receiver is powered by AC 100V-250V. For AC devices, the live wire from the power source connects to the COM terminal, and the NO terminal connects to the device. For DC devices, the positive wire from the DC power source connects to the COM terminal, and the NO terminal connects to the device. For a simple switch, the live wire from the AC 100V-250V source connects to the COM terminal, and the NO terminal connects to the load, effectively creating a dry contact switch.
Example for Garage Door Opener: Connect the NO and COM terminals of the receiver in parallel with the existing wall button/console of your garage door opener. The receiver will then simulate a button press when activated by the remote.

Image: Diagram showing the DieseRC receiver wired to a garage door opener motor unit and a wall button. The receiver's NO and COM terminals are connected in parallel to the wall button's terminals, allowing remote control of the garage door. The receiver is powered by AC 100-250V.
6. Ụdị arụ ọrụ
The receiver supports four operating modes: Momentary, Toggle, Latched, and Delay. The default mode is Latched. You can program the receiver to your desired mode.

Image: Illustrations of four operating modes: Momentary Mode (press and hold to turn on, release to turn off), Toggle Mode (press once to turn on, press again to turn off), Latched Mode (press 'ON' to turn on, press 'OFF' to turn off, requires two buttons), and Delay Mode (press 'ON' to turn on, light turns off after 5/10/15/20 seconds). Each mode shows the wiring to an AC device and the remote control action.
- Ụdị nwa oge: Press and hold the button on the remote to turn on the device; release the button to turn off.
- Ụdị ntụgharị: Press the button once to turn on the device; press the same button again to turn off.
- Ụdị akpọchiri: Press the 'ON' button to turn on the device; press the 'OFF' button to turn off. This mode requires a remote with two distinct buttons (ON/OFF).
- Ụdị igbu oge: Press the button to turn on the device; it will automatically turn off after a set delay (5, 10, 15, or 20 seconds).
7. Ntuziaka mmemme
To program the receiver with your remote control, follow these steps:
7.1 Ịtọgharị onye nnata
Before programming, it is recommended to reset the receiver to clear any previous settings.
- Pịa bọtịnụ mmụta na nnata ugboro 8.
- The indicator light will flash 8 times, then turn off. This indicates a successful reset.
- After resetting, the remote control will not be able to operate the receiver until it is reprogrammed.
Video: Demonstration of resetting the receiver and programming different operating modes (Momentary, Toggle, Latched, Delay) using the learning button and remote control. This video is provided by the seller and shows practical steps for setup.
7.2 Programming Operating Modes
Refer to the image below for a visual guide to programming each mode.

Image: Programming instructions for Momentary, Toggle, Latched, and Delay modes. Each section shows how many times to press the learning button on the receiver and which button(s) to press on the remote control to successfully set the mode.
- Ọnọdụ nwa oge (Ụdị 1):
- Press the learning button on the receiver 1 time.
- Press any button on the remote control. The indicator light will flash, confirming successful programming.
- Ọnọdụ Mgbanwe (Ụdị nke 2):
- Pịa bọtịnụ mmụta na nnata ugboro 2.
- Press any button on the remote control. The indicator light will flash, confirming successful programming.
- Ụdị Latched (Ụdị 3):
- Pịa bọtịnụ mmụta na nnata ugboro 3.
- Press the 'ON' button on the remote control.
- Press the 'OFF' button on the remote control. The indicator light will flash, confirming successful programming.
- Ụdị Nkwụsịtụ (Ụdị 4/5/6/7):
- Press the learning button on the receiver 4 times for 5-second delay.
- Press the learning button on the receiver 5 times for 10-second delay.
- Press the learning button on the receiver 6 times for 15-second delay.
- Press the learning button on the receiver 7 times for 20-second delay.
- After selecting the desired delay by pressing the learning button, press any button on the remote control. The indicator light will flash, confirming successful programming.
8. Nchọpụta nsogbu
- Ngwaọrụ anaghị aza:
- Check power supply to the receiver (AC 100V-250V).
- Gbaa mbọ hụ na batrị anaghị emebi emebi.
- Verify that the remote control is correctly programmed to the receiver (refer to Section 7).
- Check for any obstructions or excessive distance between the remote and receiver.
- Ọrụ na-adịte aka:
- Dochie batrị njikwa anya.
- Hụ na antenna nnata ahụ anaghị egbochi ma ọ bụ mebie.
- Minimize sources of RF interference (e.g., other wireless devices, large metal objects).
- Incorrect mode operation:
- Reset the receiver and reprogram the desired operating mode (refer to Section 7).
9. Ngwa
This versatile wireless remote control system can be used in a wide range of applications, including:

Image: Collage of various applications for the wireless RF relay module, including garage doors, lamps, door systems, ventilation systems, and electric fans.
- Ọnụ ụzọ ebe a na-adọba ụgbọala
- Electric locks and electromagnetic doors
- Lighting control (lamps, LED strips)
- Ventilation systems (fans, exhaust fans)
- Mgbapu mmiri
- DIY remote control projects
- Home automation and security systems
10. Akwụkwọ ikike na nkwado
DieseRC products are designed for reliability and performance. For any questions, technical support, or warranty claims, please contact DieseRC customer service through your purchase platform. Please retain your proof of purchase for warranty purposes.





