6e40fed3_Sewage_Pump_Switch__Description
[Alarm/Indicator] Flashing Red LED [Possible Causes] If, during the first Calibration cycle, the switch does not detect the drop in motor current indicating an empty pit, it defaults to a 6 second cycle time to protect the pump motor from being run dry [Description] 
Pump off, no water detected, switch in short cycle mode
Sewage Pump Switch
Description