The Basement Watchdog combination sump pump system is a comprehensive solution designed to prevent basement flooding through a dual-action setup that includes both a primary and a backup pump. This system is engineered for ease of installation and reliable performance, making it an ideal choice for homeowners in flood-prone areas. The system includes a 1/2 HP primary pump with a caged dual float switch, a backup pump, and a control unit with a battery fluid sensor and dual float switch. The installation process requires careful attention to safety instructions, proper battery preparation, and adherence to electrical and mechanical guidelines.
This article provides a detailed walkthrough of the installation process, safety precautions, battery setup, system connections, and troubleshooting guidance, all based on the official instruction manual and safety documentation provided by the manufacturer.
Introduction
The Basement Watchdog combination sump pump system is a two-part system that includes a primary pump and a backup pump. The primary pump is powered by household electricity, while the backup pump operates on a 7.5-hour battery. In the event of a power outage or primary pump failure, the backup system automatically engages to prevent basement flooding. The system also includes a control unit that monitors the backup pump and alerts the user to any issues through visual and auditory alarms.
Installation of the Basement Watchdog system requires a clean, dry sump pit that conforms to local building codes. The pump and discharge pipe must be installed with a downward slope to ensure proper drainage. The battery must be prepared and installed according to strict safety guidelines to avoid injury or damage. The system also includes a fluid sensor to monitor battery levels and alert the user to potential issues.
Key Components of the System
The Basement Watchdog combination sump pump system includes several components that must be assembled and installed properly:
- Primary Pump: A 1/2 HP pump with a caged dual float switch.
- Backup Pump: A secondary pump that activates in the event of a power failure.
- Control Unit: A black control unit that includes a battery fluid sensor, dual float switch, and battery cables.
- Battery: A 7.5-hour battery that powers the backup pump during outages.
- Battery Charger: A device used to maintain the battery charge.
- Battery Box: A container for the battery with a Velcro mount for the control unit.
- Fluid Sensor: A device that monitors the battery fluid level and sends alerts if the level is low.
- Cable Ties: Used to secure wires to the discharge pipe.
- Battery Cap: A cap with a hole to accommodate the fluid sensor.
- Rubber Union: A flexible connection used to attach the pump to the discharge pipe.
In addition to the included components, the user must supply the following:
- A 7.5-hour battery
- Six quarts of 1.265 specific gravity battery acid
- A surge protector (optional)
Safety Precautions
Safety is a critical aspect of the installation and operation of the Basement Watchdog sump pump system. The system involves electrical components and a battery containing sulfuric acid, which can pose serious risks if not handled properly. The following safety precautions must be followed:
Electrical Precautions: To avoid electrical shock or fire, all electrical connections must be made with the power turned off. The user must disconnect the pump from the power source before performing any maintenance or adjustments. Wet surfaces and wet hands should never be used when handling the pump or electrical components.
Battery Preparation: The battery contains sulfuric acid, which is a hazardous substance. Protective gear, including gloves and eye protection, must be worn when handling the battery. If battery acid comes into contact with the skin or clothing, it should be washed off immediately with soap and water. If acid gets into the eyes, the user should flush the eyes with water for 15 minutes and seek medical attention.
Installation Environment: The pump must be installed in a clean, dry sump pit. If the pit is not clean, debris must be removed to prevent damage to the pump. The pump can be raised above the debris using a pump stand or bricks. The discharge pipe must be installed with a downward slope to ensure proper drainage and prevent freezing.
System Monitoring: The control unit includes a display panel that provides visual and auditory alerts in the event of a problem. Users must familiarize themselves with the warning lights and alarm indicators to respond promptly to any issues.
Installing the Pipe and Pump
The installation of the Basement Watchdog combination sump pump system begins with the preparation of the sump pit and the discharge pipe. The system is designed to fit in a sump pit as small as 12 inches wide and 14 inches high, which is the size of a 5-gallon bucket. The pump measures 18 inches from the bottom of the pump to the top of the Y-connector where it attaches to the discharge pipe.
Prepare the Sump Pit: The sump pit must be clean and free from debris. If the bottom of the pit is not clean, remove as much debris as possible. A pump stand or bricks can be used to raise the pump above the debris.
Install the Discharge Pipe: The discharge pipe must be installed with a downward slope to ensure proper drainage. If replacing an old sump pump system, the existing check valve or union should be removed. The old pump and pipe should also be removed. A new piece of 1-1/2 inch rigid PVC pipe should be cut to the appropriate length and cemented to the discharge pipe using a 1-1/2 inch PVC pipe connector.
Mount the Pump: The primary pump should be placed in the sump pit and connected to the discharge pipe using the rubber union. The backup pump should be mounted on a bracket and connected to the control unit.
Connect the Control Unit: The control unit should be mounted on the battery box using Velcro strips. The backup pump and primary pump wires should be connected to the control unit according to the manufacturer's instructions.
Install the Battery and Fluid Sensor: The battery must be placed in the battery box and filled with the appropriate amount of battery acid. The fluid sensor should be installed according to the manufacturer's instructions, depending on the type of battery.
Battery Preparation and Installation
The battery is a critical component of the Basement Watchdog combination sump pump system. It provides power to the backup pump during outages and must be prepared and installed according to strict safety guidelines.
Remove the Battery Box Cover: The battery box cover can be removed by pushing the tabs on the front and back of the box and lifting up. The dry (unfilled) battery should then be placed into the battery box.
Remove the Foil Seal: The foil seal on the top of the battery must be removed before filling the battery with acid.
Fill the Battery with Acid: The battery acid should be dispensed carefully using a hose. The hose should be held upright above the acid pack, and the acid should be squeezed into the battery cells. The user must pinch the hose to control the flow of acid and ensure that each cell is filled properly.
Install the Battery Cap: After filling the battery, the battery cap should be replaced. The fluid sensor should be inserted into the appropriate hole in the cap. The sensor should not be glued into the cap to allow for future adjustments or replacements.
Secure the Battery Box: The battery box should be closed and secured. The control unit should then be mounted on the top of the battery box using Velcro strips.
Connect the Charger: The battery charger should be connected to the battery according to the manufacturer's instructions. The charger will maintain the battery charge and ensure that it is ready for use in the event of a power outage.
System Connections and Configuration
After the battery has been prepared and installed, the next step is to connect the various components of the system. This includes the backup pump, primary pump, control unit, and battery.
Mount the Backup Control Unit: The control unit should be mounted on the top of the battery box using Velcro strips. The wires from the control unit should be threaded through the hole in the top of the battery box.
Connect the Backup Pump: The backup pump should be connected to the control unit by plugging the pump wires into the pump connector on the back of the control unit. The security tag on the pump should be removed before making the connection.
Install the Battery Fluid Sensor: The battery fluid sensor should be installed according to the manufacturer's instructions. The user should fan the area around the top of the battery with a piece of nonmetallic material to remove any hydrogen or oxygen gas that may have been emitted from the battery.
Connect the Battery: The battery should be connected to the control unit according to the manufacturer's instructions. The battery cables should be connected to the appropriate terminals on the control unit.
Connect the Charger: The battery charger should be connected to the battery according to the manufacturer's instructions. The charger will maintain the battery charge and ensure that it is ready for use in the event of a power outage.
Connect the Primary Pump: The primary pump should be connected to the control unit according to the manufacturer's instructions. The primary pump wires should be plugged into the primary pump connector on the back of the control unit.
Product Operation and Monitoring
Once the system has been installed and connected, it is important to understand how the system operates and how to monitor its performance. The control unit includes a display panel that provides visual and auditory alerts in the event of a problem.
Understanding the Warning Lights and Alarms: The control unit includes several warning lights and alarm indicators that provide information about the system's status. These include:
- Battery Alarm: Indicates that the battery is low or that there is a problem with the battery.
- Power Alarm: Indicates that the primary power source is not working.
- Pump Alarm: Indicates that the primary or backup pump is not working.
- Water Alarm: Indicates that water has been detected in the sump pit.
Silencing the Alarm During an Emergency: In the event of an emergency, the alarm can be silenced by pressing the Test-Reset-Silence button on the control unit. However, this should only be done after addressing the underlying issue that triggered the alarm.
Replacing the Battery: The battery should be replaced if it is no longer holding a charge or if it is damaged. The user should follow the manufacturer's instructions for removing the old battery and installing a new one.
Cleaning the Battery Terminals: Over time, the battery terminals may become corroded. The user should clean the terminals with a wire brush and a solution of baking soda and water to remove any corrosion.
Testing the System: The system should be tested regularly to ensure that it is functioning properly. This includes testing the float switches, the backup pump, and the control unit. The user should follow the manufacturer's instructions for testing the system.
Troubleshooting and Maintenance
In the event of a problem with the Basement Watchdog combination sump pump system, the user should refer to the troubleshooting guide included in the instruction manual. The following are some common issues and solutions:
Battery Alarm: If the battery alarm is triggered, the user should check the battery level and ensure that it is properly charged. If the battery is low, it should be replaced.
Power Alarm: If the power alarm is triggered, the user should check the primary power source and ensure that it is working. If the power source is not working, the user should contact an electrician.
Pump Alarm: If the pump alarm is triggered, the user should check the primary and backup pumps to ensure that they are functioning properly. If a pump is not working, it should be replaced.
Water Alarm: If the water alarm is triggered, the user should check the sump pit to ensure that it is not overfilled. If the sump pit is overfilled, the user should check the discharge pipe to ensure that it is not clogged.
Float Switch Issues: If the float switches are not working properly, the user should check the float switches for damage or obstruction. If the float switches are damaged, they should be replaced.
Control Unit Issues: If the control unit is not functioning properly, the user should check the connections and ensure that all wires are properly connected. If the control unit is damaged, it should be replaced.
Conclusion
The Basement Watchdog combination sump pump system is a reliable and effective solution for preventing basement flooding. The system includes a primary pump, a backup pump, and a control unit that monitors the system and provides alerts in the event of a problem. The installation process requires careful attention to safety instructions, proper battery preparation, and adherence to electrical and mechanical guidelines.
By following the manufacturer's instructions and regularly maintaining the system, users can ensure that their Basement Watchdog sump pump system is functioning properly and ready to prevent basement flooding in the event of a power outage or pump failure. Regular testing and monitoring are essential to maintaining the system's performance and ensuring that it is always ready to protect the home.