Your sump pump works quite a bit like your toilet tank and is automatically activated through a float sensor. If there is a float sensor issue you can typically activate the sump pump manually.
How do I know if my sump pump is working?
https://www.youtube.com/watch?v=PxYRueJJEd4
Why is sump pump not turning on?
If a sump pump won't turn on, it may not be receiving power, the float switch or impeller is jammed, there's a defective component or the pump needs to be replaced. Make sure the unit has power. Check to see that it's plugged in and that the circuit has power via the home's main electrical panel.
Do sump pumps have an on/off switch?
The main cause for sump pumps to not operate properly is the switch. Without the switch, the pump will not turn on. There are basically three types of switches; vertical, diaphragm, and tethered. ... The switch is important, but the proper installation of the switch is more important.Jul 5, 2017
What triggers sump pump to turn on?
The float switch senses when the sump pump should turn on. As the name implies, the float is a component that remains at the surface of the water, and rises as the pit fills with water. Once the float reaches a set point, it triggers the float switch to initiate the pumping sequence.Feb 18, 2021