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reset button. For Master Slave and Alternating Circuit configurations put the master and all the slaves into <br /> calibration mode before going to step 3. <br /> 3. Lift a handle on a dispenser to turn the pump on. After approximately 16 seconds the controller will take a"snapshot" <br /> of the voltage, current and power. The three lights will quit alternating and only the green light will remain flashing. <br /> This indicates the calibration is complete and the dispenser handle can be turned off. Remember to open the STP <br /> clamp valve or ball valve when calibration is complete. If the controller does not calibrate the red light will flash and <br /> the audible alarm will beep an abnormal condition code, see the "Troubleshooting Guide" section to identify and <br /> correct the abnormal condition. <br /> Important Information for Calibrating Controllers: <br /> • All STP-SCI's must all be calibrated prior to operation. <br /> • All three indicator lights will flash alternately in calibration mode. <br /> • The STP-SCI will calibrate only when the STP is free of abnormalities (faulty wiring, etc.), and a dispenser <br /> handle is turned on within 10 minutes after calibration is initiated. Calibration must be done at zero flow. <br /> False abnormal conditions will result if calibration is done with flow. <br /> • If electronic line leak detection is used make sure the STP-SCI is in calibration mode (all three lights flashing <br /> alternately) before the dispenser handle is turned on. If it is not, the STP-SCI will not turn on and the line <br /> leak detector will sense a fault. When the line leak detector senses a fault, it will not provide a dispenser <br /> hook signal to the STP-SCI and the STP-SCI will not calibrate until the line leak detector is reset. <br /> • With blending dispenser systems calibrate all blended product STP-SCI's simultaneously by selecting the <br /> mid-grade handle at the dispenser. <br /> • If power is lost to the controller, the calibration data is retained. <br /> Reset Button <br /> d � <br /> APR 19 2016 <br /> � <br /> Sw 1 • w <br /> f,e !a t <br /> SW 2 <br /> t. <br /> i ) I <br /> L1 and L2 <br /> Incoming Power Supply <br /> w <br /> "• (50/60 Hz, Single Phase) <br /> r. <br /> 0.{ <br /> i <br /> M1 and M2 <br /> To STP <br /> Incoming Dispenser <br /> Hook Terminals <br /> ar <br /> _ 1 RS 485 <br /> iu <br /> > reg3 Communication Terminals <br /> Picture 1 Grounding Terminals <br /> 4 <br />