1. Product Overview
The Sloan EFP-39-A Control Module is a replacement component designed for use with Sloan Optima electronic faucets that utilize Bluetooth technology. This module is mounted underneath the sink counter and serves as the central control unit for the faucet's operation.
Its primary function is to activate the faucet upon sensing a user's presence and to regulate the water flow, including its duration, ensuring efficient water usage. This module is compatible with post-2019 Sloan Optima electronic faucets.

Figure 1: Sloan EFP-39-A Control Module, a gray cylindrical unit with a black base.
2. Package Contents
The Sloan EFP-39-A Control Module package includes:
- Sloan EFP-39-A Control Module
- All necessary mounting hardware
- Vandal-resistant cover

Figure 2: Disassembled view of the Sloan EFP-39-A Control Module, showing internal components and mounting pin.
3. Installation and Setup
This control module is designed for installation underneath the sink counter. Ensure that the power supply to the faucet system is disconnected before beginning installation.
- Compatibility Check: Verify that your Sloan Optima electronic faucet is a post-2019 model and utilizes Bluetooth technology.
- Mounting: Secure the control module in the designated location underneath the sink counter using the provided mounting hardware.
- Connections: Connect the water inlet and outlet lines to the module as indicated. Ensure all electrical connections to the faucet sensor and power source are correctly made.
- Cover Installation: Attach the vandal-resistant cover to protect the module.
- Testing: Restore power and test the faucet operation to ensure proper functionality.

Figure 3: Control Module showing the water inlet connection point.

Figure 4: Control Module showing the water outlet connection point.
4. Operating Instructions
The Sloan EFP-39-A Control Module operates automatically in conjunction with your Sloan Optima electronic faucet. Once installed and powered, the module will:
- Detect a user's presence via the faucet's sensor.
- Activate the water flow when a user is detected.
- Regulate the duration of water flow based on pre-set parameters or user presence.
- Cease water flow when the user is no longer detected or after the set duration.
No direct user interaction with the control module itself is required for daily operation.
5. Maintenance
To ensure the longevity and optimal performance of your Sloan EFP-39-A Control Module and connected faucet system, consider the following:
- Regular Inspection: Periodically check for any visible signs of wear, damage, or leaks around the module and its connections.
- Cleaning: Keep the area around the module clean and free from debris. The module is splash-proof, but avoid direct exposure to excessive water or harsh chemicals.
- Genuine Parts: When replacement parts are needed for your Sloan products, always use Sloan Genuine Parts. These parts are manufactured and tested to Sloan specifications, ensuring compatibility and reliability.
Video 1: An informational video from Sloan Marketplace highlighting the importance of using Sloan Genuine Parts for optimal performance and longevity of Sloan products.
6. Troubleshooting
If you experience issues with your Sloan Optima electronic faucet or the EFP-39-A Control Module, consider the following general steps:
- No Water Flow: Check the water supply to the faucet. Ensure the power supply to the module is active.
- Continuous Flow: Verify that the sensor is clean and unobstructed. Ensure no objects are continuously triggering the sensor.
- Intermittent Operation: Check all electrical connections for looseness or corrosion.
- Compatibility: Reconfirm that the module is compatible with your specific faucet model (post-2019 Optima Bluetooth faucets).
For persistent issues, it is recommended to consult a qualified plumber or contact Sloan customer support for assistance.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | 0367039 |
| Part Number | 0367039 |
| Item Weight | 1 pounds |
| Product Dimensions | 2 x 2 x 2 inches |
| Color | Chrome (referring to associated faucet finish, module itself is gray/black) |
| Usage | Inside |
| Included Components | Product Only (module, mounting hardware, vandal-resistant cover) |
| Batteries Required? | No |
| Manufacturer | Sloan Valve Co. |
8. Warranty and Support
Sloan products are designed for durability and performance. For information regarding product warranty, please refer to the official Sloan website or contact Sloan customer service directly. Using Sloan Genuine Parts is recommended to maintain product warranty and ensure optimal functionality.
For further assistance or to purchase genuine replacement parts, visit the Sloan Store on Amazon or the official Sloan website.





