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amanda62Aug 2, 2025
What to do if FAILURE LED remains lit after reset operation on Edwards SCU-1601 Control Unit?
- AAbigail McdanielAug 2, 2025
If the FAILURE LED remains lit after a reset operation on your Edwards Control Unit, ensure the STP pump has stopped. Turn the MAIN POWER "OFF", then turn it back "ON". After confirming the "BRAKE" LED has extinguished and the STP pump stops, remove the probable cause of the abnormality. Perform the RESET operation, to turn off the "FAILURE" LED. Then perform the START operation and check if the STP pump operates correctly.
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