1. Introduction
This manual provides essential information for the proper installation, operation, and maintenance of the Sloan EL-154 24 Volt Plate Box Mount Transformer. This hardwired accessory is designed to step down voltage for use with Sloan Optima Faucets or Flushometers, ensuring reliable performance of your electronic plumbing fixtures. Please read these instructions thoroughly before installation and retain them for future reference.
2. Safety Information
WARNING: Electrical installation should only be performed by qualified personnel in accordance with all local and national electrical codes. Failure to follow these instructions may result in electrical shock, fire, or property damage.
- Always disconnect power at the circuit breaker before installing or servicing the transformer.
- Ensure the input voltage matches the transformer's specifications (120 V AC).
- Do not expose the transformer to moisture or extreme temperatures.
- Use only genuine Sloan replacement parts to maintain product integrity and warranty.
3. Setup and Installation
The Sloan EL-154 transformer is designed for plate box mounting and hardwired installation. It converts standard line voltage to the low voltage required by compatible Sloan Optima fixtures.
3.1 Product Overview
Image 1: Sloan EL-154 24 Volt Plate Box Mount Transformer. This image shows the compact design of the transformer with its mounting plate and electrical terminals.
The EL-154 transformer is a crucial component for powering Sloan Optima electronic faucets and flushometers. Its robust design ensures long-lasting performance in commercial restroom environments.
3.2 Compatibility
This transformer is capable of operating either three Sloan Optima faucets or ten Sloan Optima flushometers. Verify compatibility with your specific Sloan fixtures before installation.
3.3 Electrical Connection
- Ensure power is OFF at the main circuit breaker.
- Mount the transformer securely within a suitable electrical box using the integrated plate.
- Connect the 120 V AC input wires to the designated terminals on the transformer.
- Connect the 24 V AC output wires to the electronic components of the Sloan Optima faucets or flushometers. Refer to the specific fixture's installation manual for wiring details.
- All wiring must comply with local electrical codes.
4. Operation
The Sloan EL-154 transformer operates automatically once properly installed and powered. It continuously provides the necessary 24 V AC power to connected Sloan Optima electronic fixtures. There are no user-adjustable settings or controls on the transformer itself.
5. Maintenance
The EL-154 transformer is designed for long-term reliability with minimal maintenance. However, periodic inspection is recommended.
- Annual Inspection: Visually inspect the transformer and its wiring connections for any signs of wear, damage, or corrosion. Ensure all connections are secure.
- Cleaning: Keep the area around the transformer clean and free of dust or debris to ensure proper ventilation. Do not use harsh chemicals for cleaning.
- Genuine Parts: For any repairs or replacements, always use Sloan Genuine Parts to ensure optimal performance and to maintain the product's warranty.
Video 1: Sloan Genuine Parts. This video highlights the importance of using authentic Sloan components for repairs and maintenance to ensure product longevity and performance.
6. Troubleshooting
If the connected Sloan Optima fixtures are not functioning correctly, consider the following troubleshooting steps:
- No Power to Fixtures:
- Check the circuit breaker to ensure power is supplied to the transformer.
- Verify all electrical connections to the transformer are secure and correctly wired.
- Test the output voltage of the transformer (should be 24 V AC). If no output, the transformer may need replacement.
- Intermittent Operation:
- Inspect wiring for loose connections or damage.
- Ensure the transformer is not overloaded (check the number of connected fixtures against compatibility guidelines).
- Fixture Specific Issues:
- If the transformer is providing power but fixtures are still malfunctioning, refer to the troubleshooting section of the specific Sloan Optima faucet or flushometer manual.
For issues that cannot be resolved with these steps, contact Sloan customer support or a qualified electrician.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | EL-154 |
| Part Number | 0345154PK |
| Input Voltage | 120 V AC |
| Output Voltage | 24 V AC |
| Frequency | 50/60 Hz |
| Power (VA) | 50 VA |
| Mounting Type | Plate Box Mount |
| Compatibility | Sloan Optima Faucets (up to 3), Sloan Optima Flushometers (up to 10) |
| Item Weight | 2.13 pounds (approx.) |
| Product Dimensions | 13.5 x 10.5 x 18 inches (approx.) |
| UPC | 671254139589 |
8. Warranty Information
The Sloan EL-154 Transformer comes with a 3-Year Limited Warranty. This warranty covers defects in materials and workmanship under normal use and service. For full details regarding warranty terms, conditions, and claim procedures, please refer to the official Sloan warranty documentation or contact Sloan customer service.
9. Customer Support
For technical assistance, replacement parts, or further information regarding the Sloan EL-154 Transformer, please contact Sloan customer support. When contacting support, please have your product model number (EL-154) and any relevant purchase information available.
You can find contact information on the official Sloan website: www.sloan.com
