Pro-C - No Display First, make sure there is power to the controller's outlet. Use a test lamp or any other 110VAC device to determine if there is

Pro-C - Flashing Sprinkler Icon, No Zones Running If the controller display shows a station running, flashing sprinkler icon, or arrow pointing towards

Pro-C - Not Recognizing Correct Stations If your Pro-C controller is not recognizing all of your stations in the "Set Station Run Times" or "Run Times"

Outdoor mounted controllers: Leave the power on and the dial / switch in the "OFF" position. The heat from the transformer will keep the enclosure warm