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APR 19 2016 Flashes Condition Potential Causes Proposed Action , �11a+ ACAE`T'-+ /Beeps r 7 J �r9-6 a u, Open Circuit Connection broken from 1. Wait 5 minutes before pushing the reset button on the STP-SCI:' This wn 4 STP-SCI to PMA allow the motor thermal overload to reset if locked rotor has occurred. Check for proper operation of system; if operating correctly do not continue Or to next step. If condition is still present continue to next step. 2. Disconnect power at load center,lock and tag out circuit breakers. Locked Rotor w/Thermal 3. Remove the two motor control outputs(M1 and M2)from the STP-SCI unit. Overload Open 4. Using an ohmmeter (low range setting), place leads between two wires going to the STP,this is the first step in determining where the open circuit Or has occurred. Correct readings between M1 and M2 wires (orange and black) should match that of the motor being used +/-1 ohms. These Incorrectly wired through readings can be found in TB004 or the STP/IST Fixed &Variable Length capacitor Installation and Owner's Manual. Readings between any of the motor wires and ground should be an open circuit. If readings in this step are incorrect, Or continue with the next step. If readings are correct go to step 7. 5. Check and verify capacitor wiring is correct in STP junction box. Refer to Relay Failure the STP/IST Fixed & Variable Length Installation and Owner's Manual for wiring diagram or SB003. If condition has been corrected, do not continue with next step. If wired correctly and condition is still present,continue with next step. 6. Go to the submerged turbine and remove the cover at the top of the extractable manifold. Remove the three wire nuts and continue conductivity tests on the three wires going to the motor. Readings between any of the motor wires and ground should be an open circuit. If readings are incorrect and there are no problems with the lead assembly wiring, go to "PMA Replacementlinspection"in 3 flash section.If readings are correct,there is problem with the wiring between the STP-SCI and this point, continue with next step. 7. Remove the junction box cover and do conductivity test on wires in the junction box after the capacitor through the extractable discharge head (orange to orange, red to red, and black to black). If wires are not conducting, replace the male and female connectors of the STP. See STP/IST Fixed & Variable Length Installation and Owner's Manual for replacement parts. Check for proper operation. If operating correctly,do not continue. If conductivity readings are correct and the condition is still present,continue to next step. 8. Upper Board relay may be stuck open or damaged. Replace Upper Board (Relay Assembly);see"Replacement Parts"section for part number.Tum on power to the STP-SCI unit and verify correct system operation. 8 Uncalibraled New Installation Note: All STP-SCI's must be calibrated prior to operation. 1. Calibrate STP-SCI per"Calibration"section. If controller calibrates, do not continue to next step. If abnormal condition is indicated, Count Flashes/beeps before pushing reset button. Follow troubleshooting guide for the indicated condition. Correct condition and recalibrate. 2. Check the following: • Calibration is done at no flow (close STP clamp valve or ball valve in line). • Dispenser hook signal is applied within 10 min. of putting controller in calibration mode. • No open circuits between controller and motor. • Lines have been purged of air. • Locked Rotor 9 Extended Continuous Hook Signal 1. Disconnect power at load centers,lock and tag out circuit breakers. Run applied for more than 60 2. Check voltage across hook terminal with all dispenser handles off. There min.without pumping should be no voltage applied. If voltage is present,contact an electrician to product correct the problem. After the problem has been corrected,turn on power to the STP-SCI and verify system isoperating correctly. 1 O Relay Fault Relay contact failure Caution Q The STP will continue to run after this fault indication is displayed. 1. Disconnect power at load centers,lock and tag out circuit breakers. 2. Replace Upper Board(Relay Assembly),see"Replacement Parts"section. 3. Turn on power to the STP-SCI unit and verify corrects stem operation. Contact Franklin Fueling Systems for additional troubleshooting information at 1-800-225-9787. 9