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

The Scott Aerator ½ hp Solar Powered DA-20 Display Aerator provides an attractive and environmentally friendly solution for ponds and lakes. Featuring a dual-panel setup, this solar model is ideal for locations without easy electrical access, offering an affordable and appealing water feature.

This ½ hp DA-20 Display Aerator uses solar power to circulate up to 200 gallons of water per minute, creating a striking, adjustable trumpet-shaped display. The spray reaches about 4 feet high and spreads 9 to 15 feet wide. Its strong water flow helps reduce surface algae, improves water clarity, deters insects, and significantly increases oxygen levels. Higher oxygen content helps break down organic matter faster and reduces muck, creating a healthier environment for aquatic life.

The unit includes a durable, oil-free stainless steel submersible motor that requires no maintenance and is safe for the environment. It operates efficiently in sunlight, adjusting speed based on light conditions and turning off automatically at night, without needing expensive, high-maintenance batteries.

The Scott Aerator's ½ hp DA-20 Solar Aerator does not require winter preparation. It is built to withstand freezing temperatures without damage; simply turn it off until spring and then restart it for continued use.

This complete system includes 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 comes with a 5-year unconditional motor warranty and a standard 70 feet of submersible power cord, with options for up to 150 feet. It is suitable for use in both freshwater and saltwater.

For safety, always disconnect power when people are swimming.

1. Assemble The Unit

Assembling Scott Aerator Fountains takes approximately 15-20 minutes. Assembly instructions are included with your fountain. Scott Aerator fountain kits include:

• 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. Place the fountain housing on a stable surface, with the pump discharge opening facing upward.
2. Attach nylon rope (not included) to the two stainless steel eyebolts, which will serve as anchoring lines for the fountain.
3. Position the float and secure it with the two 5/16" x 2" bolts, washers, and nuts provided.
4. 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. 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 influences the size and flow rate of your fountain's spray. Higher horsepower means more water movement and a larger or thicker spray.

• Selecting 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.