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This Eco Logic Controller Quick Tip covers how to enter and run a diagnostic Quick Check on the controller.
This feature allows you to quickly diagnose wiring problems with your controller.
Press the , , , buttons simultaneously. In the standby mode, the LCD will display all segments.
Press the button once to begin the Quick Check procedure. Within seconds the system searches all stations, detecting any circuit problems. When a field wiring short is detected, an ERR symbol preceded by the station number will flash momentarily on the display.