Introduction
This manual provides instructions for the Sloan EAF-2 Solenoid Valve Faucet Cartridge, an original equipment manufacturer (OEM) replacement part designed for Sloan Optima EAF Series I.Q. Touchless Sensor Faucets. Proper installation and maintenance ensure optimal performance and longevity of your touchless faucet system.
Product Overview
The EAF-2 solenoid valve cartridge is a critical component in Sloan Optima EAF series I.Q. touchless sensor faucets. It controls the flow of water, opening the valve when the sensor detects a user and closing it when the user is no longer present. This intelligent design contributes to water efficiency and a hygienic user experience.
Key Features
- Direct replacement for Sloan Optima EAF series I.Q. touchless sensor faucets.
- Ensures precise water flow control.
- Designed for long-lasting durability and reliable operation.
- Genuine Sloan part, manufactured to original specifications.
Image: The Sloan EAF-2 Solenoid Valve Faucet Cartridge, a black cylindrical component with an electrical connector and a white plunger mechanism.
Image: Another view of the Sloan EAF-2 Solenoid Valve Faucet Cartridge, showing the wiring connected to the main body.
Compatibility
The EAF-2 Solenoid Valve Cartridge (Part Number 0335001) is specifically designed for use with the following Sloan Optima EAF Series I.Q. Touchless Sensor Faucets:
- Sloan EAF 100
- Sloan EAF 150
- Sloan EAF 200
- Sloan EAF 225
- Sloan EAF 250
- Sloan EAF 275
- Sloan EAF 350
- Sloan EAF 700
- Sloan EAF 750
Always verify the part number and compatibility with your existing faucet model before replacement to ensure correct fit and function.
Installation Guidance
This section provides general guidance for replacing the solenoid valve cartridge. For detailed, model-specific instructions, refer to the complete service manual for your Sloan Optima EAF faucet. Installation should ideally be performed by a qualified plumbing professional.
Safety Precautions
- Always turn off the water supply to the faucet before beginning any work.
- Disconnect electrical power to the faucet if applicable.
- Wear appropriate personal protective equipment (PPE), such as safety glasses and gloves.
- Ensure the work area is clean and well-lit.
Replacement Steps (General)
- Locate the existing solenoid valve cartridge within the faucet assembly. This typically requires disassembling part of the faucet body.
- Carefully disconnect any electrical connections to the old solenoid.
- Remove the old solenoid valve cartridge. Note its orientation for correct installation of the new part.
- Install the new Sloan EAF-2 Solenoid Valve Cartridge (0335001) into the faucet assembly, ensuring it is seated correctly.
- Reconnect the electrical wiring to the new solenoid. Ensure connections are secure.
- Reassemble the faucet components.
- Slowly turn on the water supply and check for leaks.
- Restore electrical power to the faucet and test its operation.
Image: An illustrative diagram showing the internal components of a faucet, including where a solenoid valve would typically be located.
Operating Principles
The Sloan EAF-2 Solenoid Valve Cartridge operates as an electronically controlled valve. When the infrared sensor of the I.Q. touchless faucet detects a user's hands, it sends an electrical signal to the solenoid. This signal energizes the solenoid, causing it to open the valve and allow water to flow. When the hands are removed, the signal ceases, and the solenoid closes the valve, stopping the water flow. This mechanism ensures water is dispensed only when needed, promoting hygiene and water conservation.
Maintenance
Regular maintenance helps extend the life of your Sloan faucet and its components.
- Periodically inspect the solenoid valve and its connections for any signs of wear, corrosion, or leaks.
- Ensure the faucet's sensor is clean and unobstructed for proper operation.
- If water flow issues occur, check for debris in the water lines or aerator before suspecting the solenoid.
- Use only genuine Sloan replacement parts for any repairs to maintain product integrity and warranty.
Troubleshooting
This section addresses common issues that may arise with your Sloan Optima EAF faucet, potentially related to the solenoid valve.
No Water Flow
- Check Water Supply: Ensure the main water supply to the faucet is open.
- Check Power: Verify the faucet has electrical power (e.g., batteries are charged or power adapter is connected).
- Sensor Obstruction: Clean the sensor lens to ensure it is not obstructed.
- Solenoid Failure: If power and sensor are functional, the solenoid valve may be faulty and require replacement.
Continuous Water Flow
- Sensor Malfunction: Ensure the sensor is not continuously detecting an object. Clean the sensor.
- Solenoid Stuck Open: The solenoid valve may be stuck in the open position due to debris or internal failure, requiring replacement.
Leaking Faucet
- Loose Connections: Check all plumbing connections for tightness.
- Damaged Solenoid: A damaged or improperly seated solenoid cartridge can cause leaks. Inspect and replace if necessary.
For persistent issues, contact a qualified plumber or Sloan customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | Sloan |
| Model Number | 0335001 |
| Item Weight | 2.88 ounces |
| Product Dimensions | 9.3 x 4.5 x 1 inches |
| Inlet Connection Size | 0.25 Inches |
| Inlet Connection Type | 1/4 female NPT |
| Outlet Connection Size | 0.25 Inches |
| Outlet Connection Type | Threaded |
| Included Components | Hybrid Solenoid |
| UPC | 671254255005 |
For a complete list of specifications, please refer to the official Sloan product documentation.
Official Product Video
Video: An official video from Sloan Marketplace showcasing Sloan Genuine Parts, including various components and their intelligent design and durability. This video highlights the quality and reliability of Sloan replacement parts.
Warranty and Support
Sloan products are designed for durability and performance. For information regarding product warranty, technical support, or to locate authorized service providers, please visit the official Sloan website or contact Sloan customer service directly. Using genuine Sloan parts ensures your product remains covered under warranty and performs to its intended specifications.
You can find more information and support at the Sloan Store on Amazon.
