Introduction
This document provides instructions for the Generic replacement remote control designed for use with specific Modern Flames Redstone electric fireplace heater models, including RS-2621, RS-5435, and RS-3021. This remote functions as a direct infrared replacement. Please ensure your original remote control matches the appearance of this replacement unit for proper functionality.
Package Contents
- 1 x Generic Replacement Remote Control
Setup
Battery Installation
- Locate the battery compartment on the back of the remote control.
- Slide the battery cover open in the direction indicated by the arrow or 'OPEN' label.
- Insert two (2) AAA batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Close the battery cover securely until it clicks into place.

Figure 1: Back of the remote control with battery compartment. Note: This remote uses 2 AAA batteries, not CR2025 as depicted on the compartment label.
Initial Use
This replacement remote control typically requires no setup or programming. Once batteries are installed, it should be ready for immediate use with compatible Modern Flames Redstone electric fireplace heater models.
Operating Instructions
Button Functions

Figure 2: Front view of the remote control with button layout.
| Icon | Function |
|---|---|
| Power Button | Turns the fireplace unit ON or OFF. |
| Heat/Flame Effect | Activates or adjusts the heating element and/or flame effect. |
| Fan/Blower Speed | Controls the speed of the internal fan or blower. |
| Timer | Sets or adjusts the operational timer for the fireplace. |
| Flame Intensity | Adjusts the brightness or intensity of the flame effect. |
| Light On/Off | Toggles the internal lighting of the fireplace. |
| Temperature | Adjusts the desired temperature setting. |
| Dimmer Down | Decreases the brightness of the flame or lighting. |
| Dimmer Up | Increases the brightness of the flame or lighting. |
Using the Remote
Point the remote control directly towards the infrared receiver on your Modern Flames Redstone electric fireplace heater. Press the desired function button to operate the fireplace. Ensure there are no obstructions between the remote and the fireplace receiver.
Maintenance
Battery Replacement
Replace batteries when the remote's range decreases or it stops responding. Always replace both batteries simultaneously with new AAA batteries. Dispose of old batteries according to local regulations.
Cleaning
Wipe the remote control 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
Store the remote control in a cool, dry place away from direct sunlight and extreme temperatures. If storing for extended periods, remove the batteries to prevent leakage.
Troubleshooting
Common Issues
- Remote not responding:
Check battery orientation and ensure batteries are fresh. Point the remote directly at the fireplace's receiver. Remove any obstructions between the remote and the fireplace. - Reduced operating range:
This typically indicates low battery power. Replace the batteries. - Intermittent functionality:
Ensure the remote is not exposed to strong electromagnetic interference. Verify that the fireplace's receiver is clean and unobstructed.
Specifications
| Feature | Detail |
|---|---|
| Compatible Devices | Modern Flames Redstone Electric Fireplace Heater (Models: RS-2621, RS-5435, RS-3021) |
| Power Source | 2 x AAA Batteries (not included) |
| Connectivity Technology | Infrared (IR) |
| Color | Black |
| Manufacturer | Easytry |
Warranty and Support
Information regarding specific warranty coverage or direct manufacturer support for this Generic replacement remote control is not provided in the product details. For any issues or inquiries, please refer to the retailer or seller from whom the product was purchased.





