PHCC Deluxe Dual Float ControllerSKU: DFC2The Deluxe Controller monitors pump and power conditions, and sounds an alarm when a problem is detected. The warning signals are described below. In addition, it begins the pumping cycle when either float rises ¼", and runs the pump an additional 10 seconds after the float returns to its original position. This controller is included with all S3 Series and S5 Series pumps.When a warning alarm sounds, a light will appear on the front panel of the controller indicating which problem has been detected:AC power is out - sounds an alarm when the power is out, the pump has accidentally been unplugged, or the circuit breaker has been trippedThe system is operating -a light blinks continuously indicating that the controller is plugged in and operating9-volt battery low or slide switch is OFF - indicates when it"s time to replace the battery or reminds you to move the slide switch back to the ON positionPump or float problem - sounds an alarm when the float has been raised for 10 minutes continuously, an indication that there is a potential pump or plumbing problemRemote terminal - provides connection to a home security system or remote dialer.**