If a Sump Pump Continuously Runs, Here’s What You Should Do
A sump pump is an essential device that helps prevent basement flooding by removing excess water from the sump pit. However, if your sump pump is continuously running, it may indicate a problem that needs to be addressed. Here are some steps you can take to troubleshoot and fix the issue.
Check the Float Switch
The most common reason for a sump pump to continuously run is a stuck or malfunctioning float switch. The float switch is responsible for detecting the water level in the sump pit and activating the pump when necessary. If the float switch is stuck in the “on” position, the pump will continuously run even when the water level is low.
Inspect the float switch to ensure it is moving freely and not obstructed by any debris. Clean the switch and the area around it to remove any dirt or grime. If the problem persists, it may be necessary to replace the float switch altogether.
Check the Check Valve
The sump pump’s check valve is designed to prevent water from flowing back into the pit once it has been pumped out. However, if the check valve is damaged or not installed correctly, it can cause the pump to cycle water endlessly, resulting in continuous running.
Inspect the check valve to ensure it is properly installed and functioning correctly. Look for any signs of damage or wear, such as cracks or leaks. If you notice any issues, replace the check valve with a new one to resolve the problem.
Inspect the Discharge Line
A clogged or frozen discharge line can also cause a sump pump to run continuously. The discharge line is responsible for carrying the pumped water away from your home. If it becomes blocked, the water has nowhere to go, causing the pump to keep running in an attempt to remove the water.
Inspect the discharge line for any obstructions, such as debris or ice. Clear any clogs or remove any ice buildup to restore proper water flow. It is also important to ensure that the discharge line is sloping away from your home to prevent water from flowing back into the sump pit.
Consider the Pump Size and Capacity
If your sump pump is continuously running even when there is no excessive water in the pit, it could be a sign that the pump is undersized or not suited for your needs. It might not have enough power to handle the volume of water entering the pit.
Check the pump’s capacity and compare it to the amount of water it needs to handle. If it is insufficient, it may be necessary to upgrade to a larger pump that can adequately handle the water flow. Consult a professional to determine the appropriate size and capacity for your specific needs.
Seek Professional Help
If you have tried the above steps and your sump pump continues to run continuously, it may be time to seek professional help. A licensed plumber or sump pump specialist will have the expertise to identify and fix any underlying issues with your pump.
Contact a professional who can assess your specific situation and provide the necessary repairs or replacements. It is crucial to address the issue promptly to avoid potential damage to your basement and property.