Hand - Off - Auto: A single three position selector switch is provided for each pump. In the "Hand" position, the pump will turn on and remain on unless there is an overload condition. In the "Off" position, the pump will remain off. In the "Auto" position, the pump will start and stop based on an external input such as a float or switch.

Off - On: A single two position selector switch is provided for each pump. In the "Off" position, the pump will remain off. In the "On" position, the pump will start and remain on unless there is an overload condition. The pump will restart once the overload condition is cleared.

Start - Stop: Two pushbuttons are provided for each pump. If the "Start" pushbutton is pressed, the pump will start and remain running unless there is an overload condition. If an overload condition occurs the fault must be cleared and the start pushbutton pressed to restart the pump. If the "Stop" pushbutton is pressed, the pump will cease to run.