Downloads Homeowner's Manual Wormsmart Primary Technical Specifications Wormsmart Plus Technical Specifications Component Info LS Alarm Panel Designed to provide an audio and visual alarm if something goes wrong with your system. Click to download datasheet (including wiring diagram). Davey D15A Sump Pump Small lift pump located in the primary/filter tank, fitted with automated float switch to move water on to the next treatment stage. Click to download datasheet. Davey D23A Sump Pump High pressure drainage pump located in the secondary tank. When activated by the float switch, disperses treated water to the irrigation field. Click to download datasheet.