The pump operation is controlled by an Omron H3CRF8 repeat cycle timer. With this timer, the pump can be operated from one second to 30 hours with an independent run and rest time settings. This is helpful when wanting to move small volumes of water.
This control panel will operate a 120VAC single phase ½ HP pump or smaller. There are two circuit breakers in this control. The pump uses a 20 Amp single pole circuit breaker and the alarm uses a 10 Amp single pole circuit breaker. The alarm is designed to be used with a float switch. When the float switch closes, the 360 degrees top mounted red alarm light will come on and the Piezoelectric buzzer will sound. There are alarm test and buzzer silence switches mounted in the door of the enclosure. This control is mainly used to pump sewage from a septic holding tank to a treatment unit using a solid handling pump, or pumping treated effluent water from a septic holding tank to the dispersal area.
The enclosure has a NEMA rating of 4X which provides protection from falling dirt, falling liquids, hose-directed water and corrosive agents. The 10”x8”x4” enclosure is made of Polycarbonate and has a hinged lockable door with latches and included screws to secure the door if required. All electrical components are mounted inside the enclosure on an aluminium back plate.