A sump pump may continuously run due to several possible reasons. Firstly, if the pump's float switch is stuck in the "on" position, it will keep the pump running even when unnecessary.
Additionally, a malfunctioning check valve can cause water to flow back into the sump pit, triggering the pump to continue running. Another potential cause could be a high water table or excessive groundwater, leading to a constant influx of water into the sump pit.
Sometimes, a faulty or undersized pump may struggle to keep up with the water volume, causing it to run continuously as it tries to handle the excess. It is important to promptly identify and address the underlying issue to prevent potential damage and ensure the proper functioning of the sump pump system.
You'll most likely find sump pumps installed in basements and crawl spaces. Both residential and commercial properties use these pumps to keep excess water out of the area. Flooding can cause many structural problems, including property and content damage. The pump is often placed inside a sump pit, a basin dug into the ground. When water flows into the hole, the sump pump turns on. It has an electric motor that powers an impeller, which spins rapidly, creating a centrifugal force that pushes the water out of the pit through a discharge pipe or hose. The water is then drained from the pit and to a storm drain or designated area on the property that is typically far from the foundation.
These things work in tandem to ensure the sump pump systems work at 100% to prevent flooding and water damage. It is advised that routine maintenance be performed on the unit to ensure it is running correctly.
A high water table refers to the level at which groundwater is naturally present in the soil. Suppose the water table is close to or above the level of the sump pit. In that case, it can cause a sump pump to run continuously for several reasons: Constant water infiltration, inadequate drainage system, and insufficient pump capacity.
Properly sizing a sump pump based on the specific requirements and conditions of the area is crucial to ensure its optimal performance and prevent continuous running or inadequate water removal.
A malfunctioning float switch can cause a sump pump to run continuously by failing to detect the water level in the sump pit properly. The float switch activates the pump when the water level rises and deactivates it when the water level lowers. When the float switch malfunctions, it may get stuck in the "on" position.
In both cases, the sump pump runs continuously because it cannot properly remove the water from the sump pit. This can lead to increased energy consumption, excessive wear on the pump motor, and potential damage to the system if not addressed.
Regular maintenance is crucial for ensuring a sump pump's proper functioning and longevity. It is recommended to perform the following maintenance tasks periodically. First, inspect and clean the sump pit, removing debris or sediment hindering the pump's operation. Check the float switch to ensure it moves freely and is not obstructed. Test the pump by pouring water into the pit to verify its activation and pumping action. Inspect the discharge pipe for any clogs or obstructions, clearing them if necessary. Verify that the check valve is functioning correctly and replace it if needed. Test the backup power source, if applicable, to ensure it is operational. It is also important to consult the manufacturer's guidelines and recommendations for specific maintenance requirements.
About Princeton Plumbing Pros
Princeton Plumbing Pros is a professional company with decades of experience. They specialize in residential and commercial plumbing projects. To learn more about the company and to schedule a FREE estimate, please call (609) 917-7196.