Slow Start™ Control for AC Series Aerators

Factory-installed and fully tested, the Slow Start™ Control for AC Series Aerators is specifically engineered for US Solar Mounts electric aeration systems. This integrated option gradually ramps system operation over a controlled startup period to help protect fish, reduce pond shock, and safely stabilize oxygen levels during commissioning.

Unlike the Universal version, this model is purpose-built exclusively for Our AC Series aerators and arrives professionally installed, configured, and tested before shipment for true plug-and-run operation.

The AC Series version includes all of the same advanced features found in the Universal Slow Start™ Control, including:

• Automated gradual ramp-up operation
• Wi-Fi setup and programming
• Fail-safe operation
• Adjustable startup profiles
• Fully automatic transition to normal runtime
• Simple user interface

Not compatible with third-party aeration systems.

Set it once and the system handles the rest.

Key Benefits

• Designed exclusively for USS AC Series Aerators
• Factory installed and tested before shipment
• Helps prevent fish kill during startup
• Automatically ramps aeration time using a controlled startup cycle
• Eliminates need for manual “slow start” scheduling
• Provides consistent, repeatable system startup every time
• Reduces risk for both pond owners and installers
• Easy setup using built-in Wi-Fi and your smartphone.
• Patent Pending design built specifically for aeration systems

How It Works

Once activated, the controller:

• Starts the aeration system at minimal runtime
• Gradually increases operation over a 14-day period
• Transitions automatically to full normal operation

This controlled progression allows harmful gasses to vent and dissolved oxygen levels to stabilize. This process minimizes the biological shock to the pond.

Why Slow Start™ Matters

Most pond aeration problems occur during startup. Rapid turnover can suddenly mix low-oxygen bottom water throughout the pond, creating stress for fish and destabilizing water quality.

Slow Start™ technology gradually increases aeration output over a controlled startup period, helping ponds adjust safely while minimizing risk during system commissioning.

Because this version is factory-installed specifically for USS AC Series aerators, setup is simplified and system performance is fully optimized before delivery.

Built for Real-World Use

• Plug-and-play operation
• Works with standard 120V aeration systems up to 3/4HP
• Dual Operating Modes - Day-Centering and Round-the-Clock
• No programming required for basic operation
• Built-in Event Timer with Manual OFF/AUTO/ON
• Designed for outdoor installation

Fail-Safe Operation

The controller is engineered for reliability in the field:

Normally closed relay defaults to run mode should a failure occur.

If power is lost or the controller experiences a fault, the aeration system continues to operate—eliminating the risk of unintended shutdown.

FEATURES

• 120 VAC operation
• 15A continuous duty rating
• Waterproof outdoor-rated enclosure
• 8' power cord with NEMA 5-15 plug
• Fully automatic slow-start sequence
• Built-in Wi-Fi for easy setup
• Consistent startup performance across installations
• Patent Pending control method

WHAT’S INCLUDED

• (1) Aeration Slow Start Control
• (1) Printed Instruction Manual

IDEAL APPLICATIONS

• New aeration system installation
• Seasonal startup
• Restart after extended downtime
• Warm-weather operation
• Managed ponds and stocked fisheries