1. Introduction
Welcome to your new Generic Replacement Remote Control. This remote is designed to provide seamless operation for your compatible Omisoon Electric Space Heater models DH-QN12, DH-QN18, DH-QN31, and DH-QN34. It comes pre-programmed and requires no additional setup beyond battery installation.
2. Safety Information
Please observe the following safety guidelines when using your remote control:
- Do not mix old and new batteries.
- Do not mix alkaline, standard (carbon-zinc), or rechargeable (nickel-cadmium) batteries.
- Remove batteries if the remote control will not be used for an extended period to prevent leakage.
- Dispose of used batteries properly according to local regulations.
- Keep the remote control out of reach of children.
3. Package Contents
- 1 x Generic Replacement Remote Control
Note: Batteries are not included and must be purchased separately.
4. Setup: Battery Installation
This remote control requires 1 AAA battery (not included).
- Locate the battery compartment on the back of the remote control.
- Slide open the battery compartment cover.
- Insert 1 AAA battery, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Close the battery compartment cover securely.
The remote control is now ready for use. No programming is required.

An image of the black Generic Replacement Remote Control. It features six circular buttons: Power (red) at the top right, Mode/Function (four squares) at the top left, Timer (clock icon) at the middle left, Oscillation/Fan (two arrows in a circle) at the middle right, Increase (+) at the bottom left, and Decrease (-) at the bottom right.
5. Operating Instructions
The remote control features the following buttons for operating your Omisoon Electric Space Heater:
- Power Button (⑂): Turns the heater ON or OFF.
- Mode/Function Button (□□
□□): Cycles through available heating modes or functions (e.g., High Heat, Low Heat, Fan Only). - Timer Button (␣): Sets or adjusts the heater's timer function.
- Oscillation/Fan Button (↻): Activates or deactivates the oscillation feature, or adjusts fan speed if applicable.
- Increase Button (+): Increases temperature, timer duration, or other settings.
- Decrease Button (−): Decreases temperature, timer duration, or other settings.
Note: Specific functions may vary depending on your Omisoon Electric Space Heater model. Refer to your heater's original instruction manual for detailed operation of each feature.
6. Troubleshooting
| Problem | Solution |
|---|---|
| Remote control not responding. |
|
| Heater not responding to specific commands. |
|
7. Specifications
- Model: Generic Replacement Remote Control
- Compatible Heater Models: Omisoon DH-QN12, DH-QN18, DH-QN31, DH-QN34
- Power Source: 1 x AAA Battery (not included)
- Special Features: No programming required
- Max Supported Devices: 1 (one heater)
8. Warranty and Support
As this is a generic replacement product, specific warranty information may vary by retailer. Please refer to your purchase receipt or contact the seller directly for warranty details.
For technical support regarding the remote control's functionality, please contact the seller from whom you purchased the item. For issues related to the heater itself, refer to your Omisoon Electric Space Heater's original manual or contact Omisoon customer support.