1. Introduction
This manual provides detailed instructions for the FREDORCH Remote Control and Speed Controller. This device is designed to enhance the functionality of various FREDORCH sex machines, including models F2S, A2S, A2, F2, H1, H2, and H3, by providing convenient remote speed adjustment.
Please read this manual thoroughly before use to ensure proper and safe operation. Keep it for future reference.
2. Package Contents
The package typically includes:
- 1 x Remote Control
- 1 x Speed Regulator Module
- Connection Cables (DC power input cable, DC motor output cable)
Note: The main sex machine and its attachments are sold separately.
3. Setup and Installation
Follow these steps to connect and set up your FREDORCH Remote Control and Speed Controller:
- Connect the Speed Regulator:
- Connect the DC power input cable to the 'DC power input' port on the speed regulator.
- Connect the DC motor output cable from the speed regulator to your FREDORCH sex machine's motor input.
- Power On: Plug the power adapter into a wall outlet. The speed regulator should power on.
- Remote Control Pairing:
To pair the remote control with the speed regulator:- Press and hold the learning button on the motherboard (speed regulator) for 2 seconds. The indicator light will turn off, indicating it has entered learning mode.
- Release the learning button.
- Press any button on the remote control. The indicator light on the regulator will flash twice and then return to a steady light, confirming successful pairing.
- If pairing fails, repeat the process.
- Clear Remote Control Pairing (if needed):
To clear all previous pairings from the speed regulator:- Continue to hold down the learning button on the motherboard for approximately 8 seconds.
- The indicator light will change from off to steady on, indicating that all previous pairings have been cleared.

Figure 1: Speed Regulator Wiring Diagram

Figure 2: Example Setup with a Linear Actuator Machine
4. Operation
Once the controller is set up and paired, you can operate your sex machine using both the speed regulator and the remote control.
4.1. Using the Speed Regulator
- Rotary Knob: Turn the rotary knob on the speed regulator to adjust the speed of the machine. The digital display will show the current speed setting.
- Push Button: The push button on the speed regulator can be used to toggle the machine on/off or for specific speed adjustments, depending on the machine model.
4.2. Using the Remote Control
The remote control allows for convenient wireless operation. The buttons typically control speed increase, decrease, and on/off functions.
- Up Arrow Button: Increases the machine's speed.
- Down Arrow Button: Decreases the machine's speed.
- Square Button: Toggles the machine on/off.
Video 1: Demonstration of Speed Control using the Regulator and Remote
5. Specifications
| Feature | Specification |
|---|---|
| Input Voltage | 12-35V DC |
| Rated Current | ≤5A (with attention to heat dissipation) |
| Instantaneous Current | 10A |
| PWM Duty Cycle | 0%-100% |
| PWM Frequency | 13kHz |
| Control Method | Hand (Rotary Knob/Button) & Remote Control |
| Material | Metal (Controller housing) |
| Certifications | CE, FCC |
| Package Length | 30 cm |
| Package Width | 10 cm |
| Package Height | 10 cm |
| Package Weight | 0.8 kg |
6. Care and Maintenance
Proper care ensures the longevity and safe operation of your controller.
- Cleaning: After each use, turn off the adjusting knob and unplug the power cable. Clean the controller and any connected accessories with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the controller and remote in a cool, dry, and well-ventilated area, away from direct sunlight and extreme temperatures.
- Water Exposure: Keep the circuit components away from water to prevent electrical faults.
- Heat Dissipation: The speed regulator may get warm during prolonged use. This is normal. However, ensure adequate ventilation and avoid covering the module during operation.
7. Troubleshooting
If you encounter issues with your controller, refer to the following common problems and solutions:
- Controller Not Responding:
- Check all cable connections to ensure they are secure.
- Verify the power supply is working correctly.
- Ensure the remote control is properly paired (refer to Section 3.3).
- If the remote is unresponsive, try clearing its pairing and re-pairing it (refer to Section 3.4).
- Machine Not Changing Speed:
- Ensure the rotary knob on the speed regulator is turned.
- Check if the machine itself is functioning correctly when directly connected to power (if applicable).
- Controller Overheating:
- Ensure the rated current of the motor does not exceed 5A.
- Avoid covering the speed regulator during operation to allow for proper heat dissipation.
- Do not use the machine continuously for more than 60 minutes without a break.
- Wiring Issues:
- When wiring, ensure that no wires touch the heat sink of the module, as this can cause burnout.
8. User Tips
- For optimal performance, ensure your sex machine is placed on a stable, smooth surface.
- Always use a lubricant with your sex machine for comfort and to prevent wear.
- Experiment with both the manual rotary knob and the remote control to find your preferred speed and control method.
9. Support and Contact
If you encounter any issues or have questions not covered in this manual, please contact the seller or manufacturer for assistance. They are committed to providing solutions within 24 hours.
For additional information, you may refer to the official user manual PDF: View User Manual (PDF).
Manufacturer: FREDORCH Online Official Store
Origin: Mainland China
Address: Room 1, 9th Floor, Yujing Center, 12th, Aberdeen Hubei Street, HK