1. Introduction
This manual provides essential information for the proper installation, operation, and maintenance of your Faria Beede 12901 Euro Fuel Level Gauge. Please read these instructions carefully before proceeding with installation or use to ensure optimal performance and safety. Retain this manual for future reference.
Safety Information: Always disconnect the battery before performing any electrical work. Ensure all wiring connections are secure and properly insulated to prevent short circuits. Consult a qualified marine technician if you are unsure about any installation steps.
2. Product Overview
The Faria Beede 12901 Euro Fuel Level Gauge is designed to provide accurate fuel level readings in marine applications. It features a perimeter-lighted white dial with bold black graphics, a contoured black pointer, and a black aluminum bezel with a flat glass lens. This gauge is a size 2, requiring a 2.0625" (53 mm) mounting hole.

This image shows the Faria Beede 12901 Euro Fuel Level Gauge, featuring a white dial, bold black graphics, a contoured black pointer, and a black aluminum bezel with a flat glass lens.
Key Features:
- Perimeter-lighted white dial with contoured black pointer
- Bold black graphics for clear readability
- Durable black aluminum bezel
- Flat glass lens for enhanced clarity
- Size 2 gauge, requiring a 2.0625" (53 mm) mounting hole
3. Setup and Installation
Proper installation is crucial for the accurate function of your fuel level gauge. Follow these general steps for installation:
- Mounting Location: Select a suitable location on your dashboard or panel that allows for clear visibility and access for wiring. The gauge requires a 2.0625" (53 mm) diameter mounting hole. Ensure sufficient clearance behind the panel for the gauge body and wiring connections.
- Wiring Connections:
- Power (Ignition): Connect the positive (+) terminal of the gauge to a switched 12V DC power source (e.g., ignition circuit).
- Ground: Connect the negative (-) terminal of the gauge to a reliable ground point on your vessel.
- Sender: Connect the sender terminal of the gauge to the output wire from your fuel tank level sender unit. Ensure the sender unit is compatible with the gauge (typically E-1/2-F standard).
- Illumination: Connect the illumination wire to your vessel's dashboard lighting circuit for night visibility.
- Secure the Gauge: Once wired, secure the gauge in place using the provided mounting hardware. Ensure it is firmly seated and the bezel is flush with the panel.
- Test Functionality: Reconnect the battery and turn on the ignition. Observe the gauge's response. The needle should move to indicate the current fuel level.
Note: Some older vessel wiring harnesses may require adaptation. If the gauge does not fit your existing wiring harness connector, consult the manufacturer's support or a marine electrical specialist for guidance on creating compatible connections.
4. Operating Instructions
The Faria Beede 12901 Euro Fuel Level Gauge operates automatically when the vessel's ignition is on. The gauge displays the fuel level in your tank, typically ranging from 'E' (Empty) to 'F' (Full), with '1/2' indicating a half-full tank. The perimeter lighting will activate when your vessel's navigation or dashboard lights are turned on, providing visibility in low-light conditions.
Monitor the gauge regularly to ensure you are aware of your fuel reserves. Fluctuations in reading may occur due to vessel movement or rough water conditions; stable readings are best observed when the vessel is at rest or operating smoothly.
5. Maintenance
Your Faria Beede fuel level gauge is designed for durability and requires minimal maintenance. Follow these guidelines to ensure its longevity:
- Cleaning: Clean the gauge face and bezel with a soft, damp cloth. Avoid abrasive cleaners or solvents, which can damage the lens or finish.
- Connection Checks: Periodically inspect all electrical connections to ensure they remain tight and free from corrosion. Loose or corroded connections can lead to inaccurate readings or gauge malfunction.
- Environmental Protection: While designed for marine environments, prolonged exposure to harsh weather conditions can affect any electronic device. Ensure your vessel's dashboard or console provides adequate protection from direct sunlight, extreme temperatures, and excessive moisture when not in use.
6. Troubleshooting
If you experience issues with your Faria Beede fuel level gauge, consider the following troubleshooting steps:
- Gauge Not Working / No Reading:
- Check all power and ground connections. Ensure they are secure and receiving proper voltage.
- Verify the fuse in the power circuit is intact.
- Inspect the sender wire connection at both the gauge and the fuel tank sender unit.
- Confirm the fuel tank sender unit is functioning correctly. A faulty sender will result in an inaccurate or no reading on the gauge.
- Inaccurate Readings:
- Ensure the gauge is compatible with your fuel tank sender unit (E-1/2-F standard). Incompatible senders will provide incorrect readings.
- Check for any corrosion or damage to the sender unit or its wiring.
- Verify the ground connection for both the gauge and the sender unit. A poor ground can cause erratic readings.
- No Illumination:
- Check the illumination wire connection to your vessel's lighting circuit.
- Ensure your vessel's lights are turned on.
- Inspect the bulb or LED within the gauge for damage (if replaceable).
If these steps do not resolve the issue, it is recommended to consult a qualified marine electrical technician or contact Faria Beede customer support for further assistance.
7. Specifications
| Brand | Faria |
| Model Number | 12901 |
| Gauge Type | Fuel Level Gauge (E-1/2-F) |
| Series | Euro White |
| Gauge Size | 2 inches |
| Mounting Hole Diameter | 2.0625" (53 mm) |
| Bezel Material | Black Aluminum |
| Lens Type | Flat Glass |
| Item Weight | 4.16 ounces |
| Item Dimensions (L x W x H) | 5 x 4 x 4 inches |
| UPC | 759266129016 |
8. Warranty and Support
Faria Beede Instruments products are manufactured to high standards. For specific warranty information regarding your 12901 Euro Fuel Level Gauge, please refer to the documentation included with your purchase or visit the official Faria Beede Instruments website. Keep your proof of purchase for warranty claims.
For technical support, installation questions, or service inquiries, please contact Faria Beede Instruments directly through their official website or customer service channels. Providing your model number (12901) and any relevant purchase details will help expedite your support request.
Contact Information:
- Manufacturer: Faria Beede Instruments
- Website: www.fariabeede.com (Please check for the most current contact details)