Introduction
This manual provides instructions for the GENGQIANSI replacement remote control, designed for use with specific Oneinmil 3D Electric Fireplace Insert Heater models. This remote control requires no programming and is ready for use once batteries are installed. Please ensure your original remote control matches the appearance of this replacement for proper compatibility.

Image: Front view of the GENGQIANSI replacement remote control, showing its ergonomic design and button layout.
Setup
Battery Installation
- Locate the battery compartment on the back of the remote control.
- Slide the battery compartment cover downwards to open it.
- Insert two AAA 1.5V batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Slide the battery compartment cover back into place until it clicks securely.

Image: Back of the remote control with the battery compartment open, indicating the use of AAA 1.5V batteries.
Wall Mount Case Installation
The remote control comes with a wall mount case for convenient storage and to prevent misplacement.
- Choose a suitable location near your fireplace insert for mounting.
- Use appropriate screws or adhesive (not included) to secure the wall mount case to the desired surface.
- Slide the remote control into the wall mount case for storage.

Image: The remote control placed in its wall mount case, shown in a living room environment with an electric fireplace.
Operating Instructions
Point the remote control directly at the electric fireplace insert to ensure proper signal transmission. The remote features several buttons for controlling various functions of your fireplace.

Image: Detailed diagram of the remote control, clearly labeling each button and its corresponding function.
- Power Button (⏻): Turns the fireplace insert ON or OFF.
- Temperature Setting Button (≈): Adjusts the desired temperature output of the heater.
- Heater Button (🔥): Activates or deactivates the heating function.
- Flame Color Button (🌈): Cycles through available flame color options.
- Flame Brightness Setting Button (⌛): Adjusts the intensity or brightness of the flame effect.
- Timer Setting Button (⏱): Sets a timer for automatic shutdown of the fireplace.
Maintenance
Battery Replacement
Replace batteries when the remote control's range decreases or if it becomes unresponsive. Always replace both batteries simultaneously with new AAA 1.5V batteries. Do not mix old and new batteries or different battery types.
Cleaning
To clean the remote control, wipe it with a soft, dry cloth. Do not use abrasive cleaners, solvents, or wet cloths, as these can damage the remote's surface or internal components.
Storage
When not in use for extended periods, remove the batteries to prevent leakage and potential damage to the remote control. Store the remote in a cool, dry place, preferably in its wall mount case.
Troubleshooting
- Remote not responding:
- Check if the batteries are inserted correctly with the correct polarity.
- Replace the batteries with fresh AAA 1.5V batteries.
- Ensure there are no obstructions between the remote control and the fireplace insert's receiver.
- Verify that the remote control is compatible with your specific Oneinmil fireplace model by comparing it to your original remote.
- Buttons not functioning:
- Ensure the remote has fresh batteries and is pointed directly at the fireplace.
- If only specific buttons are not working, the remote may be damaged. Consider replacing the remote.
Specifications
| Brand | GENGQIANSI |
| Model Number | A520230415B12 |
| Compatible Devices | Oneinmil IF-1330TCL, H20011, IF-1340TCL, IF-1350TCL 3D Electric Fireplace Insert Heater |
| Connectivity Technology | Infrared |
| Max Number of Supported Devices | 1 |
| Special Feature | Ergonomic Design |
| Battery Type | 2 x AAA 1.5V (not included) |
| Item Weight | 1.13 ounces |
| Package Dimensions | 5.94 x 3.31 x 1.69 inches |
Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your original purchase or contact the seller directly. Keep your purchase receipt as proof of purchase.