Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Zoeller Aquanot 508-0005 Battery Back-Up System. This system is designed to provide reliable backup for your primary sump pump during power outages or primary pump failure, ensuring continuous dewatering and protection against flooding.
Safety Information
Please read and understand all safety warnings and instructions before installing or operating this product. Failure to follow these instructions may result in electric shock, fire, serious injury, or property damage.
- Always disconnect power to the primary sump pump and the Aquanot system before performing any service or maintenance.
- Ensure proper grounding for all electrical connections.
- Do not operate the system with damaged cords or components. Replace any damaged parts immediately.
- This system is designed exclusively for sump pump applications. It is not intended for use as a bilge pump or for handling flammable liquids.
- A 12-volt deep cycle battery (not included) is required for system operation. Use only recommended battery types.
- Keep children and unauthorized personnel away from the sump pit and electrical components.
Components Overview
The Zoeller Aquanot 508-0005 system includes the following key components:
- 12 Volt DC Pump: A highly efficient pump constructed from non-corrosive materials.
- Control Box: Features battery burn-out and overcharge protection, a 10 amp solid-state automatic recharger, audible alarms, light indicators, and warning systems.
- LCD Screen: Provides real-time display of battery voltage and other critical system information.
- Auxiliary Alarm Contact: A set of dry contacts allowing connection to home security systems or auto dialers for remote alerts.
- Low Voltage Vertical Float Switch: A reliable float switch designed for automatic activation of the backup pump.
- Fittings: Includes an integrated DC pump discharge check valve, an additional AC pump check valve, a tee, and an adapter for plumbing connections.
- Battery Case: A non-corrodible polyethylene case designed to accommodate maximum battery dimensions of 13" L x 7.5" W x 9.5" H, fitting all group size 27, 29, and 31 batteries. (Note: 12-volt battery NOT included).
Setup and Installation
Follow these steps for proper installation of your Aquanot 508-0005 system:
- Battery Preparation: Acquire a suitable 12-volt deep cycle battery (Group 27, 29, or 31). Place the battery securely inside the provided non-corrodible battery case.
- Pump Placement: Carefully position the 12-volt DC pump within the sump pit. It should be installed at a level that allows it to activate only after your primary AC sump pump has failed or the water level has risen above the primary pump's activation point.
- Discharge Piping: Connect the DC pump to your existing discharge piping using the integrated check valve, tee, and adapter. An additional AC pump check valve is supplied for installation on the primary pump's discharge line if not already present. The system features a quick disconnect discharge for simplified assembly and future maintenance.
- Float Switch Installation: Securely attach the low voltage vertical float switch to the discharge pipe or another appropriate mounting point inside the sump pit. Ensure the float can move freely without obstruction and is set to activate the backup pump at the desired water level.
- Control Box Mounting: Mount the control box in a dry, easily accessible location near the sump pit. Avoid areas prone to moisture or extreme temperatures.
- Electrical Connections: Connect the DC pump, float switch, and battery to the control box terminals as indicated in the detailed wiring diagram found in the complete product manual. Plug the control box into a standard 120V AC electrical outlet for continuous battery charging.
- Auxiliary Alarm (Optional): If remote monitoring is desired, connect the auxiliary alarm dry contacts to your home security system or an auto dialer. Refer to your security system's manual for specific connection instructions.
Operation
The Aquanot 508-0005 system is designed for automatic, hands-free operation:
- Normal Standby: Under normal conditions, with AC power available and the primary sump pump functioning, the Aquanot system remains in standby mode. The control box continuously charges and monitors the 12-volt battery. The LCD screen will display the current battery voltage.
- Automatic Activation: In the event of a primary sump pump failure or a power outage, if the water level in the sump pit rises to activate the low voltage vertical float switch, the Aquanot DC pump will automatically engage and begin pumping water out of the pit.
- Alarms and Indicators: The control box features audible alarms and visual light indicators to alert you to various system statuses, such as AC power failure, low battery voltage, or pump activation. The auxiliary alarm contacts can provide remote notification to a connected security system.
- Battery Protection: The integrated control box includes advanced battery burn-out and overcharge protection features to maximize battery lifespan and ensure readiness.
Maintenance
Regular maintenance ensures the reliability of your backup system:
- Monthly Testing: It is crucial to test the system monthly. This can be done by manually raising the float switch or by temporarily unplugging the control box from AC power to simulate an outage. Observe the pump's activation and operation.
- Battery Inspection: Periodically inspect the battery terminals for corrosion. Clean any corrosion using a wire brush and a baking soda solution. For wet cell batteries, check the fluid levels and top off with distilled water as needed. Replace the 12-volt deep cycle battery every 3-5 years, or according to the battery manufacturer's recommendations, to ensure optimal performance.
- Float Switch Check: Ensure the float switch moves freely within the sump pit and is not obstructed by debris, wires, or other components.
- Pump Inspection: Occasionally inspect the DC pump for any debris (e.g., dirt, gravel) that might impede its impeller or function. Clean as necessary.
- Control Box: Keep the control box clean and dry. Ensure ventilation openings are not blocked.
Troubleshooting
This section provides general guidance for common issues. For detailed troubleshooting steps, always refer to the complete product manual.
- Pump Not Activating:
- Check if the control box is receiving AC power.
- Verify the 12-volt battery is properly connected and charged.
- Ensure the float switch is not obstructed and is wired correctly. Manually lift the float to test activation.
- Alarm Sounds:
- Identify the specific alarm indicator on the LCD screen or control box. Common alarms include AC power failure, low battery, or pump run time exceeding limits.
- Address the underlying cause (e.g., restore AC power, charge or replace the battery, check for pump obstructions).
- Short Pump Run Times:
- May indicate a partially discharged or failing battery. Test the battery's charge and condition.
- Check for obstructions or restrictions in the pump's discharge line.
Technical Specifications
| Feature | Specification |
|---|---|
| Model Number | 508-0005 |
| Brand | Zoeller |
| Power Source | AC/DC |
| Voltage | 12 Volts (DC) |
| Horsepower | 0.33 HP |
| Maximum Flow Rate | 40 Gallons Per Minute |
| Item Weight | 10.5 Pounds |
| Product Dimensions | 10.25"L x 7.75"W x 10.25"H |
| Material | Plastic |
| Battery Compatibility | Group size 27, 29, and 31 (12V, not included) |
| Charger Output | 10 Amp |
Warranty Information
The Zoeller Aquanot 508-0005 system includes a standard warranty of 12 months from the date of installation or 18 months from the date of manufacture, whichever comes first.
Extended Warranty: The 12-month warranty period can be extended to 36 months. This extended warranty is valid only when a complete system is purchased and used as a backup to a primary dewatering system, and includes an Aquanot battery by Zoeller (e.g., Size 31 wet P/N 10-0761 or Size 27 AGM P/N 10-1450, sold separately).
Please retain your proof of purchase and installation date for warranty claims. Refer to the official Zoeller warranty documentation for full terms and conditions.
Support and Contact
For technical assistance, replacement parts, or further information regarding your Zoeller Aquanot 508-0005 Battery Back-Up System, please refer to the official Zoeller website or contact their customer support department.
