Introduction
This manual provides comprehensive instructions for the Beyution RG57A4/BGEF replacement remote control. This remote is designed to be compatible with various mini split air conditioner models from brands such as Midea, ECOX, Osaka, MRCOOL, FRIMEC, Klimaire, and Carrier. Please read this manual carefully before use to ensure proper operation and longevity of your remote control.
Setup
The Beyution RG57A4/BGEF remote control does not require any programming or pairing. Simply install the batteries, and it is ready for use.
Battery Installation
- Locate the battery compartment cover on the back of the remote control.
- Slide the cover downwards or press the latch to open the compartment.
- Insert two (2) AAA batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Replace the battery compartment cover by sliding it back into place until it clicks securely.

Image: Back of the remote control with the battery compartment open, illustrating where to insert the two AAA batteries.
Operating Instructions
This remote control utilizes infrared technology and has a maximum operating range of approximately 33 feet (10 meters). Ensure there are no obstructions between the remote control and the air conditioner unit for optimal performance.

Image: Front view of the remote control, displaying the LCD screen and all function buttons.
Button Functions
- ON/OFF: Powers the air conditioner on or off.
- MODE: Cycles through operating modes (e.g., Cool, Heat, Fan, Dry, Auto).
- FAN: Adjusts fan speed.
- TEMP ▲/▼: Increases or decreases the set temperature.
- SLEEP: Activates or deactivates sleep mode for comfortable night operation.
- FRESH: Activates or deactivates the fresh air function (if available on AC unit).
- TURBO: Engages maximum cooling or heating power for rapid temperature change.
- SELF CLEAN: Initiates the self-cleaning function of the indoor unit (if available on AC unit).
- LED: Turns the display light on or off on the indoor unit.
- FOLLOW ME: Activates the Follow Me function, sensing temperature at the remote's location (if available on AC unit).
- TIMER ON: Sets a timer for the unit to turn on.
- TIMER OFF: Sets a timer for the unit to turn off.
- SILENCE FP: Activates or deactivates silent operation mode or Frost Protection mode (functionality may vary by AC unit).
Maintenance
Proper maintenance ensures the longevity and reliable operation of your remote control.
Cleaning
- Wipe the remote control with a soft, dry cloth.
- Do not use liquid cleaners, abrasive pads, or chemical solvents, as these can damage the remote's surface or internal components.
Battery Care
- Replace batteries when the remote's response becomes sluggish or inconsistent.
- If the remote control will not be used for an extended period, remove the batteries to prevent leakage and potential damage to the remote.
Troubleshooting
If you encounter issues with your remote control, please refer to the following common solutions:
- Remote Not Responding:
- Check if the batteries are inserted correctly, observing the polarity markings.
- Replace the batteries with new AAA batteries.
- Ensure there are no obstructions between the remote control and the air conditioner's infrared receiver.
- Limited Operating Range:
- Ensure the remote is pointed directly at the air conditioner unit.
- Verify that the batteries are not low; replace if necessary.
- Remove any objects that might be blocking the infrared signal.
- Remote Received Damaged or Not Working:
- If the remote control arrived damaged or fails to function upon initial setup, please contact customer service immediately for assistance.
Specifications
| Feature | Specification |
|---|---|
| Brand | Beyution |
| Model Name | RG57A4/BGEF (also compatible with RG57E1/BGEU1) |
| Connectivity Technology | Infrared |
| Compatible Devices | Midea, ECOX, Osaka, MRCOOL, FRIMEC, Klimaire, Carrier Mini Split Air Conditioners |
| Power Source | 2 x AAA Batteries (not included) |
| Maximum Range | 33 Feet (10 Meters) |
| Material | ABS Plastic |
| Color | White |
| Item Weight | 50 Grams |
| Item Dimensions (L x W x H) | 5"L x 1"W x 0.5"H |
Warranty and Support
Warranty Information
This product comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and ensures the remote control functions as intended under normal use.
Customer Support
If you have any questions, require assistance, or encounter issues not covered in this manual, please contact our customer service team. Our staff is committed to providing a satisfactory solution within 24 hours.
Please provide your product model number (RG57A4/BGEF) and a detailed description of the issue when contacting support to facilitate a quicker resolution.