If you feel that you have misprogrammed your controller, there is a process that will reset the memory to the factory defaults and erase all programs and data that have been entered into the controller.
Press and hold the , , and buttons.
Press and release the reset button located in the lower wiring compartment.
Wait 2 seconds and release the , , and buttons. The display should now show 12:00 am. All programmed data has been cleared from memory and the controller can now be reprogrammed.