Common Sump Pump Problems and How To Troubleshoot Them

Sump pumps are essential for keeping basements and crawl spaces dry, preventing water damage and mold growth. However, like any mechanical equipment, sump pumps can encounter problems that require troubleshooting. In this guide, we will discuss common sump pump issues and provide tips on how to troubleshoot them.

Check out also sump pump services by J Blanton Plumbing.

No power

One of the most common issues with sump pumps is a lack of power. This can be due to a power outage, tripped circuit breaker, or a problem with the sump pump’s electrical components. To troubleshoot this issue, check if there is power in your home and reset any tripped breakers.

If the issue persists, consult a professional electrician to inspect the sump pump’s wiring and electrical components.

Pump won’t turn on

If your sump pump has power but is not turning on, it could be due to a stuck float switch or a clogged impeller. The float switch is responsible for activating the sump pump when the water level rises, so if it gets stuck, the pump won’t turn on. 

You can try manually lifting the float switch to see if that activates the pump. If not, check for any debris or clogs in the impeller and remove them.

Strange noises

Unusual noises coming from your sump pump can indicate a variety of issues such as worn out bearings, loose parts, or debris lodged in the impeller. It’s important to turn off the pump immediately and inspect it for any visible issues. If you can’t identify and fix the issue on your own, it’s best to call a professional for assistance.

Continuous running

A sump pump should only run when water is present, so if it’s continuously running, there may be a problem with the float switch, check valve, or discharge pipe. Ensure that the float switch is not stuck and the check valve is not obstructed by debris. If these components are functioning properly, there may be an issue with the sump pump’s installation or sizing.

Frequent cycling

Sump pumps are designed to turn on when the water level rises above a certain point and turn off once the water is pumped out. If your sump pump is cycling on and off frequently, it could be due to a malfunctioning float switch or a faulty check valve. Inspect these components for any issues and replace them if necessary.

Backup failure

If you have a backup sump pump system, it’s crucial to ensure that it’s functioning properly. Regularly check and test the backup pump to ensure it works in case of a power outage or primary pump failure. If you notice any issues, address them immediately to prevent potential water damage.

Troubleshooting sump pumps is possible with the right solutions

By following these troubleshooting tips, you can identify and fix common sump pump problems. However, if the issue persists or you’re unsure how to troubleshoot it, don’t hesitate to seek professional assistance. Regular maintenance and proper installation can also help prevent sump pump issues in the future.

Remember, a well-functioning sump pump is crucial for protecting your home from water damage, so don’t neglect it.

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