EDEN 511 External Aquarium Filter with Heater

1. Product Overview

The EDEN 511 is a professional external filter designed for both freshwater and saltwater aquariums. Its compact design allows for convenient placement next to or behind the aquarium, making it suitable for interior installations or smaller spaces where space is limited. The filter features a molded, thermo-protected motor that ensures quiet, reliable, and energy-efficient operation. A key feature is the integrated flow regulator and hose shut-off supports, which simplify installation and maintenance by preventing water spillage during cleaning. The filter includes double filter stages for both biological and mechanical filtration, and rubber feet for stability. This model also supports the integration of an EDEN Type 425 heater (100W) within the filter housing, providing an integrated filtration and heating system.

Image 1.1: The EDEN 511 External Aquarium Filter with Heater. This image shows the compact design of the filter unit, highlighting its external placement capability and integrated components.

2. Safety Instructions

• Always unplug the filter from the power outlet before performing any maintenance, cleaning, or handling of the unit.
• Ensure your hands are dry before plugging in or unplugging the unit.
• This appliance is designed for indoor use only. Do not expose it to rain or moisture.
• Do not operate the filter if the power cord or plug is damaged.
• Never operate the filter without water. Dry running can damage the motor.
• Ensure all connections are secure and leak-free before powering on the unit.
• Keep out of reach of children.
• The integrated heater (if installed) will become hot. Avoid direct contact during operation.

3. Setup

1. Unpacking: Carefully remove all components from the packaging. Check for any damage.
2. Placement: Position the filter next to or behind your aquarium on a stable, level surface. Ensure there is enough space for hose connections and maintenance access. The rubber feet provide stability and prevent direct contact with the support surface.
3. Filter Media Installation: The EDEN 511 comes with double filter stages for biological and mechanical filtration. Ensure these are correctly placed within the filter baskets as per the internal markings (if any).
4. Heater Installation (Optional): If using the EDEN Type 425 100W heater, install it into the designated chamber within the filter unit. Follow the heater's specific instructions for secure placement and connection.
5. Hose Connection: Connect the inlet and outlet hoses to the filter's hose connectors. Secure them firmly to prevent leaks. The integrated hose shut-off supports facilitate this process.
6. Aquarium Connection: Attach the inlet and outlet pipes to your aquarium. Ensure the inlet is submerged and the outlet provides adequate water circulation.
7. Priming: Before plugging in, ensure the filter is filled with water. The easy opening system of the shut-off supports (with safety clips) allows for safe priming without water spillage. Follow the specific priming procedure for your unit, typically involving opening the shut-off valves and allowing water to flow into the filter by gravity or using a priming button if available.
8. Final Check: Double-check all connections for tightness and ensure no leaks are present.

4. Operating Instructions

1. Power On: Once the filter is fully set up and primed, plug the power cord into a suitable electrical outlet. The filter motor will start, and water circulation will begin.
2. Flow Regulation: The EDEN 511 features an integrated flow regulator. Adjust the flow rate as needed for your aquarium by manipulating the control on the filter head.
3. Heater Operation: If the EDEN Type 425 heater is installed, it will automatically maintain the set temperature. Refer to the heater's specific manual for temperature setting and calibration.
4. Monitoring: Regularly check the filter for proper operation, ensuring consistent water flow and no unusual noises.
5. Power Off: To turn off the filter, simply unplug it from the power outlet. Always unplug before any maintenance.

5. Maintenance

Regular maintenance is crucial for the optimal performance and longevity of your EDEN 511 filter. The hose shut-off supports with safety clips are designed to make this process safe and mess-free.

1. Frequency: It is recommended to clean the filter media every 2-4 weeks, depending on your aquarium's bioload.
2. Preparation: Unplug the filter from the power outlet. Close the integrated hose shut-off valves to prevent water from flowing out of the aquarium.
3. Disconnecting Hoses: Use the easy opening system of the shut-off supports (with safety clips) to safely disconnect the hoses from the filter head. This prevents water from spilling onto the floor.
4. Opening the Filter: Carefully unclip the filter head from the canister.
5. Cleaning Filter Media: Remove the filter baskets. Rinse mechanical filter media (e.g., sponges, filter floss) thoroughly in old aquarium water (not tap water) to preserve beneficial bacteria. Biological filter media (e.g., ceramic rings) should only be gently rinsed if heavily clogged, again using old aquarium water. Replace chemical media (e.g., activated carbon) as per manufacturer recommendations.
6. Cleaning Impeller: Inspect and clean the impeller and its housing. Remove any debris or buildup that could impede its rotation.
7. Reassembly: Reassemble the filter in reverse order, ensuring all seals and O-rings are clean and properly seated. Lubricate O-rings with silicone grease if necessary.
8. Reconnect and Restart: Reconnect the hoses, open the shut-off valves, and prime the filter as described in the "Setup" section. Plug the filter back into the power outlet.

6. Troubleshooting

7. Specifications

• Model: EDEN 511
• Type: External Aquarium Filter
• Application: Freshwater and Saltwater Aquariums
• Filtration Stages: Double (Biological and Mechanical)
• Integrated Heater: Compatible with EDEN Type 425 (100W) heater (heater sold separately or included in specific kits)
• Motor: Thermo-protected, molded, energy-efficient
• Special Features: Integrated flow regulator, hose shut-off supports with safety clips, rubber feet for stability.
• Manufacturer: AP (as per product specifications)

8. Warranty and Support

Specific warranty information for the EDEN 511 External Aquarium Filter with Heater is typically provided with the product packaging or can be obtained from your retailer at the time of purchase. For technical support, spare parts, or warranty claims, please contact the manufacturer, AP, or your authorized EDEN product dealer. Keep your proof of purchase for warranty validation.