Septic alarm and what it means
This is a working model of a basic septic systems pump and alarm for a pressure drainfield, sand filter, or sand mound. Geogrpahically, these two yellow float switches are located in the tanks with the wastewater. The light signifies the pump. When I raise the lower float switch, you must imagine my hand as wastewater. This is what will trigger the pump to turn on. The light comes on. When the lower float is lowered, the light goes off. Now…