1. Introduction
This manual provides comprehensive instructions for the installation, operation, maintenance, and troubleshooting of the Sloan Optima EAF-250-ISM Sensor Activated Touch-Free Faucet. Designed for commercial use, this 0.5 GPM battery-powered, deck-mounted faucet features an integrated side mixer and a polished chrome finish. Please read these instructions thoroughly before installation and use to ensure proper function and longevity of your faucet.
2. Key Features
- SLOAN OPTIMA Design: Features fewer parts and standardized components for reduced installation and maintenance time.
- Water-Saving Efficiency: Delivers a low flow rate of 0.5 gallons per minute (GPM) to conserve water.
- Integrated Side Mixer: Conveniently located on the spout for easy water temperature control.
- Touch-Free Sensor Technology: Advanced sensor detects hand movements for hands-free operation, promoting improved hygiene.
- Commercial Grade Durability: Constructed with robust materials for rigorous daily use in high-traffic environments.
- Easy Installation and Maintenance: Designed for straightforward installation with standard connections and accessible parts for simple cartridge replacement.
- Self-Adapting Sensor Technology: Automatically adjusts sensing range and sensitivity based on user behavior for seamless operation and reduced false activations.
- Double Infrared Sensors: Equipped with two infrared sensors that self-calibrate for accurate and reliable detection. An indicator light provides visual feedback.
- Magnetic Solenoid Valve: Ensures quick and precise control of water flow, minimizing waste and improving efficiency.
- Complete Package: Includes a 6-volt lithium 2CR5 commercial battery and all necessary mounting hardware.
3. Setup and Installation
The Sloan Optima EAF-250-ISM faucet is designed for deck-mounted, single-hole installation. All necessary mounting hardware and a 6-volt lithium 2CR5 battery are included.
3.1 Components Overview
Figure 1: Side view of the Sloan Optima EAF-250-ISM Faucet, highlighting the sensor location.
Figure 2: Side view of the faucet, showing the integrated side mixer for temperature adjustment.
3.2 Mounting and Connections
Ensure the mounting surface is clean and flat. The faucet connects to standard water supply lines. The battery compartment is typically accessed from the top or side of the main body.
Figure 3: Underside view of the faucet, illustrating the mounting hardware and water connections.
Figure 4: Detailed diagram showing internal components and connection points for installation.
3.3 Battery Installation
The faucet operates on a 6-volt lithium 2CR5 battery. Ensure the battery is correctly inserted according to polarity markings. The battery provides power for the sensor and solenoid valve.
4. Operating Instructions
The Sloan Optima EAF-250-ISM faucet is designed for intuitive, touch-free operation.
4.1 Activating Water Flow
- Position your hands within the sensor's detection range, typically directly under the spout.
- The double infrared sensors will detect your presence, and water will begin to flow automatically.
- Remove your hands from the sensor's range, and the water flow will stop automatically.
4.2 Adjusting Water Temperature
The faucet features an integrated side mixer for temperature control:
- Locate the small lever or knob on the side of the faucet body.
- Rotate the lever to adjust the water temperature to your desired setting. Typically, one direction increases warmth, and the other decreases it.
4.3 Sensor Calibration
The self-adapting sensor technology automatically calibrates. No manual adjustment is typically required for standard operation. An indicator light on the sensor provides status feedback.
Video 1: Official overview of Sloan EAF Faucets, highlighting key features and design.
5. Maintenance
Regular maintenance ensures optimal performance and extends the life of your Sloan Optima faucet.
5.1 Cleaning
- Clean the polished chrome finish with a soft cloth and mild, non-abrasive cleaner.
- Avoid harsh chemicals or abrasive pads, as these can damage the finish.
- Periodically wipe the sensor window to ensure clear detection.
5.2 Battery Replacement
When the battery is low, the faucet's indicator light may flash, or water flow may become inconsistent. Replace the 6-volt lithium 2CR5 battery as needed. Refer to the installation section for battery access.
5.3 Cartridge Replacement
The faucet is designed with accessible parts for easy cartridge replacement. If you experience persistent leaks or flow issues not resolved by other troubleshooting steps, the cartridge may need replacement. Consult a qualified plumber or Sloan customer support for guidance.
6. Troubleshooting
If you encounter issues with your Sloan Optima EAF-250-ISM faucet, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No water flow | Low or dead battery; water supply turned off; clogged aerator. | Replace battery; check water supply valves; clean or replace aerator. |
| Continuous water flow | Sensor obstruction; faulty solenoid valve. | Clear any obstructions from the sensor; contact support for solenoid replacement. |
| Sensor not responding | Dirty sensor window; low battery; improper sensor calibration. | Clean sensor window; replace battery; allow sensor to self-calibrate (ensure no obstructions). |
| Low water pressure/flow | Clogged aerator; partially closed supply valve. | Clean or replace aerator; ensure supply valves are fully open. |
If issues persist after attempting these solutions, please contact Sloan customer support or a qualified plumbing professional.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Sloan |
| Model Name | 3335061 (EAF-250-ISM-CP) |
| Recommended Uses | Bathroom |
| Mounting Type | Deck Mount |
| Installation Type | Single Hole |
| Finish Type | Polished Chrome |
| Material | Metal |
| Hole Count | 2 |
| Special Feature | Water Saving |
| Style | Integrated Side Mixer |
| Maximum Flow Rate | 0.5 Gallons Per Minute |
| Spout Reach | 4.34 Inches |
| Product Dimensions | 5"D x 9.75"W x 3.25"H |
| Item Weight | 1 Pounds |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline (6-volt lithium 2CR5) |
| UPC | 671254311930 |
Figure 5: Dimensional drawing of the Sloan Optima EAF-250-ISM Faucet.
8. Warranty and Support
The Sloan Optima EAF-250-ISM Faucet comes with a limited warranty. For specific warranty details, claims, or technical support, please refer to the documentation included with your product or visit the official Sloan website. You may also contact Sloan customer service directly for assistance.
