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Installation Guide Front Panel Warning/Alarm LED Messages <br /> VSFC Troubleshooting <br /> Front Panel Warning/Alarm LED Messages <br /> The Warning and Alarm LEDs on the front of the VSFC unit will blink when a fault is detected.The time <br /> between blinks in an alarm or warning message is.5 second.If there is more than one warnings/alarm <br /> message, each message is separated by a 2 second space. A single message or a multiple message <br /> sequence will continue to repeat until the fault(s) is corrected and the Reset button on the front of the unit is <br /> pressed.The messages are: <br /> ALARM MESSAGES(RED LED) <br /> 1 blink=High current <br /> 2 blinks=Over voltage <br /> 3 blinks=Low voltage <br /> 4 blinks=Over temperature <br /> 5 blinks=Pressure sensor fault <br /> 6 blinks=Self-test fault <br /> 7 blinks=Motor drive fault <br /> 8 blinks=Communication fault <br /> WARNING MESSAGES(YELLOW LED) <br /> 1 blink=Low current <br /> 2 blinks=Dry run <br /> 3 blinks=Long run <br /> 4 blinks=Communications warning <br /> 5 blinks=EEPROM warning <br /> 6 blinks=Setup warning <br /> 22 <br />