Introduction
This manual provides instructions for the RYQIF replacement remote control, designed for use with the Uthfy 46" Tower Fan, model JTF-13-RL. This remote offers convenient control over your fan's functions from a distance.
Setup: Battery Installation
The remote control requires one CR2025 button cell battery (not included). Follow these steps to install the battery:
- Locate the battery compartment on the back of the remote control.
- Using a coin or a small flat tool, gently twist the battery cover counter-clockwise to open it.
- Insert one CR2025 battery with the positive (+) side facing upwards, as indicated inside the compartment.
- Replace the battery cover by aligning it and twisting clockwise until it is securely closed.

Figure 1: Battery compartment and required CR2025 battery. Ensure correct polarity during installation.

Figure 2: Detailed view of the remote control, including the battery compartment.
No pairing or additional setup is required. The remote is ready for use once batteries are inserted.
Operating Instructions
The remote control allows you to manage your Uthfy 46" Tower Fan from a distance. The optimal control distance is approximately five meters (16 feet), with a maximum effective range of up to ten meters (33 feet).

Figure 3: Remote control in operation with a tower fan, illustrating the effective operational distance.
Button Functions:
- ON/OFF: Press to turn the fan on or off.
- SPEED: Adjusts the fan speed. Press repeatedly to cycle through available speed settings.
- MODE: Changes the fan's operating mode (e.g., Normal, Natural, Sleep). Press repeatedly to cycle through modes.
- SWING: Activates or deactivates the oscillation function of the fan.
- TIMER: Sets a timer for the fan to automatically turn off after a specified duration.
- SCREEN OFF: Turns off the fan's display screen while the fan continues to operate.

Figure 4: User operating the remote control with the tower fan.
Maintenance
Battery Replacement:
When the remote control's range decreases or it becomes unresponsive, it is likely time to replace the CR2025 battery. Follow the battery installation steps outlined in the "Setup" section.
Cleaning:
To clean the remote control, gently wipe its surface with a soft, dry cloth. Avoid using abrasive cleaners, solvents, or excessive moisture, as these can damage the remote's finish or internal components.

Figure 5: Remote control construction, featuring ABS material and soft silicon buttons for durability and comfort.
Troubleshooting
- Remote not responding:
- Ensure the remote has fresh batteries installed correctly with the positive (+) side up.
- Check that there are no obstructions between the remote control and the fan's receiver.
- Verify you are within the effective operational range (up to 10 meters).
- Limited range:
- Replace the battery with a new CR2025 battery.
- Ensure a clear line of sight to the fan.
Specifications
| Model | JTF-13-RL |
| Compatibility | Uthfy 46" Tower Fan (Model JTF-13-RL) |
| Power Source | 1 x CR2025 Button Cell Battery (not included) |
| Optimal Control Distance | Up to 5 meters (16 feet) |
| Maximum Control Distance | Up to 10 meters (33 feet) |
| Color | Black |
| Material | ABS Plastic, Silicon Buttons |
| Item Weight | 5 ounces |
| Package Dimensions | 6.85 x 2.45 x 1.03 inches |
Warranty and Support
RYQIF is committed to providing excellent after-sale service. Should you have any questions regarding product features, order details, or require any other assistance, please contact our dedicated customer service team. We guarantee a rapid response within 12 hours on working days and strive to resolve any issues efficiently.
For support, please refer to the contact information provided with your purchase or on the retailer's website.