Siemens LMV5 Series Basic Documentation

Also see for LMV 5 Series: User manual Manual Technical instructions Quick start guide Manual

210/278Siemens Building Technologies Basic Documentation LMV51... CC1P7550enHVAC Products 15 Addendum 1: List of fault status messages of LMV51... system 01.10.2003ErrorcodeDiagnosticcodeDevice Display Meaning for the LMV5x system Troubleshooting83 # SA Fault Feedback Oil Actuator Basic unit has detected wrong state of theoil actuatorIf fault occurs sporadically: Improve EMC.If fault occurs constantly: Replace defective actuator83 01 SA Fault Feedback Oil Actuator CRC error83 02 SA Fault Feedback Oil Actuator Key error main loop counter83 03 SA Fault Feedback Oil Actuator No feedback for max. number84 # SA Fault Feedback Aux Actuator 1 Basic unit has detected wrong state of theauxiliary actuatorIf fault occurs sporadically: Improve EMC.If fault occurs constantly: Replace defective actuator84 01 SA Fault Feedback Aux Actuator 1 CRC error84 02 SA Fault Feedback Aux Actuator 1 Key error main loop counter84 03 SA Fault Feedback Aux Actuator 1 No feedback for max. number85 # SA Fault Feedback Aux Actuator 2 Basic unit has detected wrong state of theauxiliary actuatorIf fault occurs sporadically: Improve EMC.If fault occurs constantly: Replace defective actuator85 01 SA Fault Feedback Aux Actuator 2 CRC error85 02 SA Fault Feedback Aux Actuator 2 Key error main loop counter85 03 SA Fault Feedback Aux Actuator 2 No feedback for max. number86 # LC Fault Feedback Load Controller Basic unit has detected wrong state of theinternal load controller*1)