10.1 LED Status
System status of controller
green light
Power is present, ON/OFF switch is in ON
position
green light
flashing
Pump in standby mode due to settings or
ON/OFF switch in OFF position
no light Insufficient power input
Pump status indicator
green light Pump is on
green light
flashing
Flashing frequency indicates pump rpm
no light Pump is not running
red light Check with PumpScanner
red light
flashing
Flashing indicates overtemperature of the
controller
Source low indicator
red light
Well probe or water sensor has detected a
low water source
red light
flashing
Flashing indicates a “source low” incident
since the controller was switched on
no light Water source is okay
Remote switch indicator
red light Remote switch triggered, pump stopped
no light Remote switch not triggered
Local communication
blue light Bluetooth connection active
blue light
flashing
Update
no light Currently no Bluetooth connection