1. Introduction and Overview
This manual provides comprehensive instructions for the installation, operation, maintenance, and troubleshooting of the Albin Pump Marine Automatic Bilge Pump, model 01-04-015. This pump is designed for efficient and reliable water removal from marine vessels, featuring automatic operation for convenience and safety.

Figure 1: Albin Pump Marine Automatic Bilge Pump (Model 01-04-015 shown)
The image displays the white automatic bilge pump unit. Visible on the pump's label are details for different models including 500 GPH 12V 1.8A (part no. 01-04-015), 750 GPH 12V 2.7A (part no. 01-04-016), 750 GPH 24V 1.5A (part no. 01-04-017), 1100 GPH 12V 4A (part no. 01-04-018), and 1100 GPH 24V 2.5A (part no. 01-04-019). It also indicates wiring for manual operation (Brown, Black) and automatic operation (White, Black). An elbow fitting is shown separately at the bottom left.
2. Safety Information
Read all instructions carefully before installation and operation. Failure to follow these instructions may result in property damage, serious injury, or death.
- Always disconnect power before installing, servicing, or performing any maintenance on the pump.
- Ensure all electrical connections are waterproof and properly insulated to prevent short circuits and corrosion.
- Do not operate the pump dry. Running the pump without water can cause damage to the motor and impeller.
- This pump is designed for pumping water only. Do not use it for flammable liquids, chemicals, or other hazardous materials.
- Ensure the pump is securely mounted to prevent movement during vessel operation.
- Verify the voltage of your vessel's electrical system matches the pump's voltage requirement (12V DC).
Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
3. Setup and Installation
Proper installation is crucial for the optimal performance and longevity of your bilge pump.
3.1 Tools and Materials Required:
- Screwdriver or drill
- Mounting screws (stainless steel recommended)
- Marine-grade electrical wire (appropriate gauge for length of run)
- Wire strippers and crimpers
- Heat shrink tubing or waterproof connectors
- Hose clamps (stainless steel)
- Bilge hose (matching pump outlet size)
- Through-hull fitting (if not already present)
3.2 Installation Steps:
- Choose Location: Select the lowest point in the bilge where water collects. Ensure the pump is accessible for inspection and maintenance.
- Mount Pump: Securely fasten the pump to a flat, stable surface using appropriate screws. The pump should be mounted vertically or slightly angled to allow the float switch to operate freely.
- Connect Hose: Attach the bilge hose to the pump's outlet fitting. Use a stainless steel hose clamp to ensure a watertight seal. Route the hose upwards to a through-hull fitting, ensuring it has a continuous rise to prevent airlocks.
- Electrical Wiring:
- Disconnect all power from the vessel's battery before wiring.
- Connect the Brown wire from the pump to a fused positive (+) 12V DC power source, typically through a bilge pump switch on your dashboard.
- Connect the Black wire from the pump to a negative (-) ground connection.
- For automatic operation, connect the White wire from the pump to a constant positive (+) 12V DC power source (e.g., directly to the battery via an inline fuse, or to a dedicated automatic bilge pump circuit). This allows the float switch to activate the pump even when the main power switch is off.
- Ensure all connections are crimped securely and sealed with heat shrink tubing or marine-grade waterproof connectors to prevent corrosion and electrical shorts.
- Test Operation: Once all connections are made and secured, reconnect power. Introduce water into the bilge to verify the pump activates automatically when the water level rises and shuts off when the water is removed. Also, test manual operation via your bilge pump switch.
4. Operating Instructions
The Albin Pump Automatic Bilge Pump is designed for both automatic and manual operation.
4.1 Automatic Mode:
When the White wire is connected to a constant 12V DC power source, the pump will automatically activate when the water level in the bilge rises and lifts the internal float switch. The pump will continue to run until the water level drops and the float switch returns to its resting position.
4.2 Manual Mode:
The pump can be manually activated by turning on the bilge pump switch connected to the Brown wire. This allows you to pump out water regardless of the float switch position. Remember to turn off the manual switch once the bilge is clear to prevent dry running.
Important: Always ensure the pump is submerged in water when operating to prevent damage from dry running.
5. Maintenance
Regular maintenance ensures the reliable operation and extends the lifespan of your bilge pump.
- Monthly Inspection:
- Check the bilge area for debris (e.g., oil, fuel, leaves, fishing line) that could clog the pump intake or interfere with the float switch.
- Verify the float switch moves freely and is not obstructed.
- Test the pump's automatic and manual operation by introducing water into the bilge.
- Inspect all wiring and connections for corrosion, fraying, or loose terminals. Clean and re-seal as necessary.
- Cleaning the Strainer: Periodically remove the pump from its base (if detachable) and clean the intake strainer to remove any accumulated debris. This ensures maximum flow rate and prevents clogging.
- Winterization: In freezing climates, ensure the bilge pump is drained and protected from freezing temperatures, or remove it for storage.
6. Troubleshooting
Refer to the table below for common issues and their potential solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump does not run (manual or automatic) | No power; Blown fuse; Loose wiring connection; Faulty switch; Motor failure. | Check battery voltage; Replace fuse; Inspect and secure all electrical connections; Test/replace switch; Consult a marine technician. |
| Pump runs but no water is discharged | Clogged intake strainer; Kinked or blocked discharge hose; Air lock; Impeller damage. | Clean strainer; Clear hose obstruction; Prime pump by ensuring it's fully submerged; Inspect impeller for damage. |
| Pump runs continuously | Float switch stuck in "on" position; Water continuously entering bilge; Faulty float switch. | Check float switch for obstructions; Identify and repair water leak; Replace float switch. |
| Pump cycles on/off frequently | Small amount of water in bilge; Float switch sensitivity; Backflow from discharge hose. | This can be normal for small water accumulation; Ensure float switch is clean; Install a check valve in the discharge line if backflow is an issue. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Albin Pump |
| Model Name | ALBIN PUMP MARINE Marine 01-04-015 12V 500 GPH Automatic Bilge Pump |
| Part Number | 01-04-015 |
| Voltage | 12 Volts (DC) |
| Maximum Flow Rate | 32 Liters Per Minute (approx. 500 GPH) |
| Power Source | Corded Electric |
| Product Dimensions (LxWxH) | 6"L x 3"W x 3.75"H |
| Material | Plastic |
| Style | Bilge Pump, Submersible |
| Color | Marine |
| Manufacturer | ALBIN PUMP MARINE |
8. Warranty and Support
This product comes with a manufacturer's warranty. For specific warranty details, including coverage period and terms, please refer to the warranty card included with your product or visit the official Albin Pump Marine website. For technical support, replacement parts, or further assistance, please contact Albin Pump Marine customer service.
Manufacturer: ALBIN PUMP MARINE
Website: www.albinpumpmarine.com (Note: This URL is derived from the image OCR and is provided for informational purposes. Please verify the official website for support.)





