1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Besramtic Livewell Aerator Timer Switch, Model E11113. This device is designed to manage your boat's livewell aerator pump, helping to maintain water quality and conserve battery life.
Image 1.1: Front view of the Besramtic Livewell Aerator Timer Switch E11113, showing the timed delay knob and the ON/OFF/TIMER switch.
2. Product Features
- Easy Installation: Designed for straightforward mounting with included screws and a simple wiring diagram.
- Battery Life Conservation: The timer function cycles the pump for short intervals, significantly extending battery life.
- Direct Replacement: Suitable for replacing existing adjustable timer panels in boats.
- Adjustable Aerator Timer: Runs the pump for approximately 30 seconds with an adjustable pause duration from 2 seconds to 5 minutes, controlled by a knob.
- Multi-Functional Operation: Features ON (constant pump operation), OFF (pump off), and TIMER (timed delay operation) positions. The '+' and '-' symbols indicate pump cycle setting adjustment.
3. What's in the Box
Upon unpacking, please ensure all items are present:
- 1 x Besramtic Livewell Timer Switch
4. Specifications
| Feature | Detail |
|---|---|
| Model Number | E11113 |
| Product Dimensions | 3.63 x 2.36 x 2.83 inches |
| Item Weight | 1.1 Pounds |
| Manufacturer | Besramtic |
| Operation Mode | Manual, Automatic |
| Current Rating | 10 Amps |
| Operating Voltage | 12 Volts |
| Contact Type | Normally Open |
| Connector Type | Plug In |
| Terminal | Screw |
| Circuit Type | 1-way |
| Actuator Type | Push Button |
5. Setup and Installation
The Besramtic Livewell Aerator Timer Switch is designed for easy installation. Follow the steps below and refer to the wiring diagram for proper connection.
5.1 Mounting
- Choose a suitable location on your boat's panel for the switch. Ensure there is enough space behind the panel for wiring.
- Cut out an opening in the panel according to the dimensions provided in the specifications or the product diagram.
- Insert the timer switch into the cutout.
- Secure the switch using the four provided screws.
Image 5.1: Example of the timer switch installed on a boat's control panel.
5.2 Wiring
Refer to the wiring diagram below for correct electrical connections. Ensure all connections are secure and insulated to prevent short circuits.
Image 5.2: Detailed wiring diagram for the timer switch. Connect the positive 12V from the battery, negative from the battery and pump, and positive to the pump motor.
- Connect the red wire (positive) to the 12V positive terminal of your boat's battery.
- Connect the black wire (negative) to the negative terminal of your boat's battery and the negative terminal of your pump motor.
- Connect the remaining wire (positive output) to the positive terminal of your pump motor.
It is recommended to use appropriate marine-grade connectors and heat shrink tubing for all electrical connections to ensure durability and safety in a marine environment.
Image 5.3: Rear view of the timer switch, illustrating the pre-wired connections for power input and pump output.
6. Operating Instructions
The Besramtic Livewell Aerator Timer Switch offers three operating modes: ON, OFF, and TIMER. The timed delay can be adjusted using the rotary knob.
6.1 Mode Selection
- ON Position: Slide the switch to the 'ON' position. The pump will run continuously. This mode is suitable for situations requiring constant aeration.
- OFF Position: Slide the switch to the 'OFF' position. The pump will turn off completely.
- TIMER Position: Slide the switch to the 'TIMER' position to activate the timed delay function. In this mode, the pump will run for approximately 30 seconds, then pause for a duration set by the 'Timed Delay' knob.
Image 6.1: Close-up view of the switch and timed delay knob for mode selection and adjustment.
6.2 Adjusting Timed Delay
When the switch is in the 'TIMER' position, the rotary knob labeled 'TIMED DELAY' controls the pause interval between pump cycles.
- Turn the knob towards the '+' symbol to increase the pause duration (up to approximately 5 minutes).
- Turn the knob towards the '-' symbol to decrease the pause duration (down to approximately 2 seconds).
Adjust the delay according to the needs of your livewell to optimize water oxygenation and battery conservation.
Image 6.2: A hand demonstrating the adjustment of the timed delay knob on the control panel.
6.3 Operational Demonstration Video
Watch this video for a visual demonstration of the product's features and operation.
Video 6.1: This video demonstrates the physical features of the Besramtic Livewell Aerator Timer Switch and its basic operational modes, including adjusting the timed delay.
7. Maintenance
To ensure the longevity and reliable performance of your Livewell Aerator Timer Switch, consider the following maintenance tips:
- Regular Cleaning: Periodically wipe down the control panel with a soft, damp cloth to remove salt residue, dirt, and grime. Avoid abrasive cleaners or solvents.
- Inspect Connections: Annually inspect all electrical connections for corrosion or looseness. Tighten any loose connections and clean any corrosion with a suitable electrical contact cleaner.
- Environmental Protection: While designed for marine use, protecting the unit from direct, prolonged exposure to harsh weather conditions when not in use can extend its lifespan.
8. Troubleshooting
If you encounter issues with your Livewell Aerator Timer Switch, refer to the following common troubleshooting steps:
- Pump Not Running:
- Check if the switch is in the 'OFF' position. Move it to 'ON' or 'TIMER'.
- Verify all electrical connections are secure and free of corrosion.
- Ensure there is power supplied to the unit (check battery voltage and fuses).
- Inspect the pump itself for any blockages or malfunctions.
- Timer Function Not Working:
- Ensure the switch is firmly in the 'TIMER' position.
- Adjust the 'Timed Delay' knob to a different setting to see if it responds.
- Inconsistent Operation:
- Check for stable 12V power supply. Fluctuations can affect performance.
- Inspect wiring for any intermittent connections.
If these steps do not resolve the issue, please contact customer support.
9. Warranty and Support
For warranty information or technical support regarding your Besramtic Livewell Aerator Timer Switch Model E11113, please contact Besramtic customer service through their official channels. Keep your purchase receipt as proof of purchase.