Introduction
This manual provides essential information for the installation, operation, and maintenance of your Faria SE9929A Boat Speedometer Gauge. Please read these instructions carefully before proceeding with installation or use to ensure proper function and longevity of the instrument. This gauge is designed for marine applications, specifically for Four Winns boats, and measures 3 1/4 inches in diameter.
Product Overview
The Faria SE9929A is a marine speedometer gauge featuring a silver, white, and blue design. It is designed to provide accurate speed readings when connected to a pitot tube system. The gauge has an overall diameter of 3 3/4 inches and requires a 3 1/4 inch cutout for mounting.
Figure 1: Front view of the Faria SE9929A Boat Speedometer Gauge. This image shows the gauge face with its silver bezel, white dial, and blue accents, indicating speed measurements.
Figure 2: Rear view of the Faria SE9929A Boat Speedometer Gauge. This image highlights the connection points, including the pitot tube connection and spade male terminals for electrical wiring.
Setup and Installation
Proper installation is crucial for the accurate operation of your speedometer. It is recommended that installation be performed by a qualified marine technician.
Mounting
- Ensure the mounting location on your dashboard or panel has sufficient space behind it for the gauge body and connections.
- Create a circular cutout with a diameter of 3 1/4 inches (82.55 mm).
- Insert the gauge into the cutout. Secure it using appropriate mounting hardware (not included).
Connections
The Faria SE9929A gauge requires two types of connections:
- Pitot Connection: Connect a pitot tube hose (not included) to the single pitot connection port on the rear of the gauge. The pitot tube, typically mounted on the transom of the boat, measures water pressure to determine speed. Ensure the hose is free of kinks and blockages.
- Electrical Connections: The gauge features two spade male terminals for electrical wiring. These connections typically provide power and ground to illuminate the gauge. A wiring diagram is not included with this product; consult your boat's wiring schematic or a marine electrician for correct power and ground connections. Pigtail connectors are also not included.
Important: Hardware, pigtail connectors, and a wiring diagram are not included with this product. Professional installation is strongly advised to prevent damage to the gauge or boat's electrical system.
Operating Instructions
The Faria SE9929A speedometer operates by measuring water pressure through a pitot tube system. As your boat moves through the water, the pitot tube senses the dynamic pressure, which is then translated into a speed reading on the gauge.
- Ensure the pitot tube is properly submerged and free from obstructions for accurate readings.
- The gauge will display speed in miles per hour (MPH) or kilometers per hour (KM/H) depending on the specific model's calibration.
- The gauge backlight will illuminate when the boat's electrical system is powered on and the gauge is correctly wired.
Maintenance
Regular maintenance helps ensure the longevity and accuracy of your speedometer.
- Cleaning: Clean the gauge face and bezel with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the finish or clear lens.
- Pitot Tube Inspection: Periodically inspect the pitot tube (not part of the gauge) for blockages from marine growth, debris, or damage. A clogged pitot tube will result in inaccurate or no speed readings.
- Connection Check: Annually, or if issues arise, check all electrical and pitot tube connections for corrosion, looseness, or damage.
Troubleshooting
If your Faria SE9929A speedometer is not functioning correctly, consider the following common issues:
| Problem | Possible Cause | Solution |
|---|---|---|
| No speed reading | Clogged or damaged pitot tube; disconnected pitot hose; air leak in pitot system. | Inspect and clear pitot tube; reattach or replace pitot hose; check for leaks in the hose. |
| Inaccurate speed reading | Partially clogged pitot tube; pitot tube mounted incorrectly; air in pitot system. | Clear pitot tube; verify pitot tube mounting angle and depth; bleed air from the system if possible. |
| Gauge backlight not working | No power to gauge; faulty wiring; blown fuse; bulb failure (if applicable). | Check electrical connections; inspect boat's fuse panel; consult a marine electrician. |
Specifications
- Part Manufacturer: Faria
- Part Number: SE9929A
- Color: Silver / White / Blue
- Overall Dimensions: 3 3/4" Diameter x 3 1/2" Depth (95.25 mm Dia. x 88.9 mm D)
- Cutout Diameter: 3 1/4" (82.55 mm)
- Connections: (1) Pitot Connection, (2) Spade Male Electrical Terminals
- Boat Manufacturer Compatibility: Four Winns (as specified by original product listing)
Warranty and Support
Specific warranty information for the Faria SE9929A Boat Speedometer Gauge is not provided with this manual. For details regarding warranty coverage, technical support, or replacement parts, please contact the original seller or the manufacturer, Faria Instruments, directly. Keep your purchase receipt as proof of purchase.
