1. Introduction
Welcome to the user manual for your ECONTROLLY ND40S3000 Replacement Remote Control. This manual provides essential information on setting up, operating, and maintaining your new remote control. Please read this manual thoroughly before use to ensure optimal performance and longevity of your device.
2. Product Overview
The ECONTROLLY ND40S3000 is a direct replacement infrared remote commander designed for specific Nordmende and Akai Smart LED Televisions. It requires no programming or pairing, offering a simple plug-and-play experience.

Figure 2.1: Front view of the remote control, displaying its full button layout including power, number keys, navigation, volume, channel, and special function buttons.

Figure 2.2: Back view of the remote control, highlighting its ergonomic shape and the location of the battery compartment cover.

Figure 2.3: Back view of the remote control with the battery cover open, showing the two AAA battery slots.
3. Setup
3.1 Battery Installation
Your remote control requires two (2) 1.5V AAA alkaline batteries (not included).
- Locate the battery compartment on the back of the remote control.
- Press down on the tab and slide the battery cover downwards to open.
- Insert two (2) AAA batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Slide the battery cover back into place until it clicks securely.
Once batteries are installed, the remote is ready for use with compatible TV models.
4. Operating Instructions
This remote control is designed to function immediately with compatible Nordmende/Akai TV models without any setup or pairing.
4.1 Basic Functions
- Power Button: Turns the TV on or off.
- Number Buttons (0-9): Directly select channels.
- Volume Up/Down (VOL +/-): Adjusts the audio volume.
- Channel Up/Down (CH +/-): Changes the TV channel.
- Mute Button: Mutes or unmutes the TV audio.
- Source Button: Selects input sources (HDMI, AV, etc.).
- Menu Button: Accesses the TV's main menu.
- Navigation Buttons (Up, Down, Left, Right, ENTER): Navigate through menus and confirm selections.
- Exit Button: Exits the current menu or function.
- Colored Buttons (Red, Green, Yellow, Blue): Functionality varies by TV model and application, often used for interactive features.
4.2 Compatibility
This remote is compatible with the following Nordmende/Akai TV FHD LED Smart Television models:
- AKTV3227H
- AKTV4029
- AKTV433
- AKTV3223
5. Maintenance
5.1 Cleaning
To clean your remote control, use a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as they may damage the remote's surface or internal components.
5.2 Battery Replacement
Replace batteries when the remote's response becomes sluggish or stops working. Always replace both batteries at the same time with new 1.5V AAA alkaline batteries. Do not mix old and new batteries, or different types of batteries.
Dispose of used batteries according to local regulations.
6. Troubleshooting
- Remote not responding:
- Ensure batteries are inserted correctly with proper polarity.
- Replace old batteries with new ones.
- Check for any obstructions between the remote and the TV's infrared sensor.
- Ensure you are within the effective range and line of sight of the TV.
- Verify that your TV model is listed as compatible in Section 4.2.
- Some buttons not working:
- This remote is a replacement and may not have all the exact functions of your original remote, especially for very specific smart TV features not common to basic infrared remotes.
- Ensure the TV is powered on and not in a specific mode that disables certain functions.
7. Specifications
| Feature | Detail |
|---|---|
| Model | ND40S3000-SENUO |
| Brand | ECONTROLLY |
| Compatibility | Nordmende/Akai TV models AKTV3227H, AKTV4029, AKTV433, AKTV3223 |
| Power Source | 2 x 1.5V AAA Alkaline Batteries (not included) |
| Dimensions (L x W x H) | 5.91 x 1.57 x 0.59 inches (15 x 4 x 1.5 cm) |
| Item Weight | 1.41 ounces (40 grams) |
| Color | Black |
| Special Feature | Ergonomic |
| Package Content | 1 x Infrared Remote Commander |
8. Warranty and Support
For warranty information or technical support, please refer to the seller's policy or contact the manufacturer directly. Keep your purchase receipt as proof of purchase.
- Manufacturer: Dengmianwen Factory
- Country of Origin: China