Scott Aerator Solar Pond Aerator - DA-20, 2-Panel

The Scott Aerator ½ hp Solar Powered DA-20 Display Aerator boasts a dual-panel design that merges aesthetics with eco-friendliness, making it ideal for any pond or lake. This solar-powered model is an excellent choice for locations without easy access to electricity, offering a cost-effective and visually appealing fountain feature.

This innovative ½ hp DA-20 Display Aerator harnesses solar energy to move up to 200 gallons of water per minute, creating a beautiful, adjustable trumpet-shaped spray that can reach heights of about 4 feet and spread 9 to 15 feet wide. Its powerful water circulation effectively diminishes surface algae, improves water clarity, deters insects, and significantly boosts oxygen levels. Increased oxygen levels promote the decomposition of organic matter and reduce muck, creating a healthier environment for aquatic life.

The unit features a stainless steel, submersible motor that is oil-free, ensuring long-lasting performance, minimal maintenance, and eco-friendly operation. It is designed to operate efficiently in sunlight, adjusting its speed based on light conditions and automatically shutting down at night, all without the need for expensive, high-maintenance batteries.

The Scott Aerator's ½ hp DA-20 Solar Aerator does not need winterization. It is built to endure freezing temperatures without sustaining damage; simply turn off the power until spring and then reactivate for continued operation.

This all-inclusive system comes with the aerator, two solar panels with a frame, a disconnect box, a Fhoton™ drive solar inverter, and all necessary wiring. Installation requires a vertical pole for the panels, a concrete base, and two anchor ropes to secure the aerator.

Proudly made in the USA, the DA-20 Solar Aerator is supported by a 5-year unconditional motor warranty and includes a standard 70 feet of submersible power cord, with options available for up to 150 feet. It is suitable for both freshwater and saltwater environments.

For safety, always disconnect the power when swimmers are present.

1. Assemble The Unit

Assembling Scott Aerator Fountains takes approximately 15-20 minutes. Assembly instructions will be provided with your fountain. Scott Aerator fountain kits include the following:

• Pump with cylindrical casing and attached power cable
• Square float platform
• Protective stainless steel filter
• Decorative nozzle (not applicable to the DA-20)
• 5/16"x2" stainless steel bolts
• Stainless steel nuts & washers
• Self-tapping stainless steel screws

Tools Needed: A wrench (or socket driver) and pliers are required.

Assembly Steps:

1. Begin by placing the fountain housing on a stable surface, ensuring the pump discharge opening is facing upwards.
2. Attach nylon rope (not included) to the two stainless steel eyebolts, which will act as the anchoring lines for the fountain.
3. Next, position the float and secure it using the two 5/16" x 2" bolts, washers, and nuts provided.
4. Then, turn the fountain upside down, remove the Styrofoam doughnut, and place the stainless steel filter in position. Ensure the pre-drilled holes on the fountain align with the position marks on the filter. Secure the filter using the three self-tapping screws included.

2. Attach Lights (If you did not order lights, skip this step)

Scott Aerator fountain light kits easily attach to the square float platform. These kits include:

• (2) or (4) LED light fixtures with power cable
• 1/2" bolts & nuts
• (2) or (4) stainless steel arm brackets
• Timer/control unit
• Remote control (only for color-changing lights)

Tools Needed: Wrench & Pliers

*Please note: The included timer/control unit is necessary for operating the lights. Do not disconnect the cord from the control unit, as this will void the lights' warranty.

Assembly Steps:

1. Attach each arm assembly to the water feature, ensuring the arms are oriented with “L” facing upward. Remove one of the 2" bolts securing the float to your Scott water feature and align the holes with the stainless steel arm. Reinsert the bolt with washer, passing it through the housing, float, and stainless steel arm. Secure with washer and nut. Repeat for the remaining arm assemblies.
2. Next, attach each light to the slotted end of the stainless steel arms. Insert a 1/2" x 1/4" bolt downward through each light bracket and steel arm, then secure with a 1/4" nut. The lights can be adjusted along the arm by loosening the lock nut, moving the light to the desired position, and then re-tightening the nut.
3. Connect the lights to the Timer Control Unit by aligning the pins and screwing the connector together a half turn only. Avoid forcing the connection tight to prevent damage to the O-ring or wiring.

3. Place in water

• Once the unit is assembled, it is ready to be placed in the water for final preparation and anchoring.
• Handle the fountain carefully; it is crucial that the weight of the fountain is not placed on the stainless steel filter.
• Once the fountain head is submerged, attach it by screwing it into place (not applicable to the DA-20).
• Float the fountain to the desired location and secure the attached nylon ropes to the shore or use two concrete blocks submerged at least 20 feet apart.
• The final step is to connect your fountain and lights to your established power source. Always use a ground fault circuit interrupter (GFCI) and consult a licensed electrical contractor for power source installation.

Buying Guide

Choosing Horsepower

• The horsepower will affect the size and flow rate of your fountain's spray. Higher horsepower results in more water movement and a larger or thicker spray.

• Choosing horsepower depends on your budget and pond size. A good guideline is to ensure there is at least 10 feet between the fountain spray and the pond's edge.

Choosing Voltage

• When in doubt: Give us a call.

• If running 115V power to the pond's edge, be aware of the maximum distances from pump to breaker (including the power cord you order).

• If using 230V to the pond's edge, distance is generally not a concern.

Choosing LED Lights (Optional)

• Can be purchased now or added later. Light sets easily attach to the float.

• Lights operate on 110V and come with their own power cord.

• Options include single-color warm white LED lights or color-changing LED lights.

• Both options include a programmable timer, and the color-changing lights come with a remote control that works up to 1,000 feet away.

• 2-light sets are recommended for 1 HP and below.

• 3-light sets are suggested for 1.5 HP and 2 HP.

• 4-light sets are ideal for 3 HP.

Choosing Timers (Optional)

• Can be purchased now or added later.

• Timers are designed solely for controlling fountains, not lights.

• FAQ: The difference between the residential and commercial 230V timer is that the residential box is plastic while the commercial box is metal. Both serve the same function.