Liberty Pumps StormCell 442-25A-EYE 12V Battery Backup Sump Pump System User Manual

1. Introduction

This manual provides essential instructions for the installation, operation, and maintenance of your Liberty Pumps StormCell 442-25A-EYE 12V Battery Backup Sump Pump System. This professional-grade system is designed to provide reliable sump pump operation during power outages, featuring high-output pumping, an energy-efficient DC pump, and a professional-grade charger/controller. The NightEye technology enables remote monitoring and notifications. Please read this manual thoroughly before installation and use to ensure safe and efficient operation.

2. Safety Information

WARNING: Failure to follow these safety instructions could result in electric shock, fire, serious injury, or death.

• Always disconnect power to the primary sump pump and the backup system before performing any maintenance or service.
• Ensure all electrical connections are made by a qualified electrician and comply with local codes.
• Do not operate the pump with a damaged cord or plug.
• Keep hands clear of the pump impeller during operation.
• This system is designed for clear water only. Do not use for flammable liquids or sewage.
• Wear appropriate personal protective equipment (PPE) such as safety glasses and gloves during installation and maintenance.
• The battery contains corrosive acid. Handle with care and ensure proper ventilation.
• Do not expose the system to freezing temperatures.

3. Package Contents

Verify that all components are present and undamaged before proceeding with installation.

• Liberty Pumps StormCell 442-EYE Series Backup Sump Pump
• 25 Amp Charger/Controller with NightEye Wireless Technology
• Battery Box (for 12V battery)
• 12V Battery (Product Specific, included)
• 1-1/2 inch PVC piping with rubber coupler
• Check valve (for backup pump)
• Installation Hardware and Fasteners
• User Manual

Figure 1: Overview of the Liberty Pumps StormCell 442-25A-EYE system components. Shown are the battery box, the 442-EYE series backup sump pump, the NightEye enabled controller, and the 25 amp battery charger.

4. Setup and Installation

Proper installation is crucial for the reliable operation of your StormCell system. It is recommended that installation be performed by a qualified professional.

4.1 Sump Pit Preparation

• Ensure the sump pit is clean and free of debris.
• Verify adequate space for both the primary sump pump and the StormCell backup pump.

4.2 Pump Installation

1. Place the StormCell backup pump in the sump pit, ensuring it is positioned above the primary pump's float switch to activate only when the primary pump fails or power is lost.
2. Connect the 1-1/2 inch PVC piping to the discharge of the backup pump using the provided rubber coupler.
3. Install the check valve on the discharge line of the backup pump to prevent backflow.
4. Route the discharge piping to an appropriate discharge location, ensuring it is separate from the primary pump's discharge or properly integrated.

4.3 Battery and Controller Setup

1. Place the 12V battery inside the battery box. Ensure proper ventilation if using a flooded lead-acid battery.
2. Connect the battery cables from the 25 Amp Charger/Controller to the battery terminals, observing correct polarity (red to positive, black to negative).
3. Mount the Charger/Controller in a dry, accessible location near the sump pit, away from direct moisture.
4. Connect the backup pump's power cord to the designated outlet on the Charger/Controller.
5. Plug the Charger/Controller into a standard 115V AC electrical outlet.

4.4 NightEye Wireless Configuration

Refer to the separate NightEye Wireless setup guide for instructions on connecting your system to your home network and configuring remote monitoring and alerts. This typically involves downloading the NightEye app and following the on-screen prompts.

5. Operating Instructions

5.1 Automatic Operation

Once properly installed and powered, the StormCell system operates automatically. In the event of a power outage or primary pump failure, the backup pump's float switch will rise with the water level. When the float reaches its activation point, the backup pump will engage, removing water from the sump pit. The system will continue to operate until the water level drops and the float switch disengages, or until the battery is depleted.

5.2 Charger/Controller Display

The NightEye enabled Charger/Controller features a display that provides real-time status information, including:

• System Ready: Indicates the system is armed and ready for operation.
• Battery Voltage: Displays the current battery charge level (e.g., 12.1 V).
• Charging Status: Shows if the battery is currently being charged.
• Alarms/Alerts: Notifies of potential issues such as low battery, power outage, or pump malfunction.

5.3 NightEye Monitoring

With NightEye technology, you can monitor your system remotely via a smartphone application. This includes receiving notifications for power outages, high water alarms, low battery warnings, and pump activity. Ensure your NightEye system is properly configured and connected to your Wi-Fi network for these features to function.

6. Maintenance

Regular maintenance ensures the longevity and reliability of your StormCell backup system.

6.1 Monthly Checks

• Test System: Manually lift the backup pump's float switch to activate the pump. Ensure it runs smoothly and discharges water.
• Battery Check: Verify the battery voltage on the controller display. For flooded batteries, check electrolyte levels and top off with distilled water if necessary.
• Clean Sump Pit: Remove any debris that may obstruct pump operation or float switches.

6.2 Annual Checks

• Inspect Wiring: Check all electrical connections for corrosion or damage.
• Pump Inspection: Remove the pump from the pit and inspect the impeller for blockages or wear.
• Battery Replacement: Batteries typically have a lifespan of 3-5 years. Consider replacing the battery proactively to ensure optimal performance.

7. Troubleshooting

Before contacting customer support, review the following common issues and their solutions.

8. Specifications

9. Warranty Information

Liberty Pumps products are covered by a limited warranty. For specific warranty terms and conditions, including duration and coverage details, please refer to the official warranty statement provided with your product or visit the Liberty Pumps official website. Keep your proof of purchase for warranty claims.

10. Customer Support

If you require assistance with installation, operation, troubleshooting, or warranty claims, please contact Liberty Pumps customer support.

• Website: www.libertypumps.com
• Phone: Refer to the official website or product packaging for current contact numbers.
• Email: Refer to the official website for customer service email addresses.

When contacting support, please have your model number (442-25A-EYE) and date of purchase available.