Important Information For Calibrating Controllers - FE PETRO STP-SCI Installation And Owner's Manual

the audible alarm will beep an abnormal condition code, see the "Troubleshooting Guide" section to identify and
correct the abnormal condition.

Important Information for Calibrating Controllers:

•
All STP-SCI's must all be calibrated prior to operation.
•
All three indicator lights will flash alternately in calibration mode.
•
The STP-SCI will calibrate only when the STP is free of abnormalities (faulty wiring, etc.), and a dispenser
handle is turned on within 10 minutes after calibration is initiated. Calibration must be done at zero flow.
False abnormal conditions will result if calibration is done with flow.
•
If electronic line leak detection is used make sure the STP-SCI is in calibration mode (all three lights flashing
alternately) before the dispenser handle is turned on. If it is not, the STP-SCI will not turn on and the line
leak detector will sense a fault. When the line leak detector senses a fault, it will not provide a dispenser
hook signal to the STP-SCI and the STP-SCI will not calibrate until the line leak detector is reset.
•
With blending dispenser systems calibrate all blended product STP-SCI's simultaneously by selecting the
mid-grade handle at the dispenser.
•
If power is lost to the controller the calibration data is retained.
Reset Button
SW 1
SW 2
L1 and L2
Incoming Power Supply
(50/60 Hz, Single Phase)
M1 and M2
To STP
Incoming Dispenser
Hook Terminals
RS 485
Communication Terminals
Grounding Terminals
Picture 1
4