Title: 370.011 Siemens Sitrans FUE080 Flowmåler.pdf
Operating Instructions, 07/2012, A5E03059912-0255Troubleshooting/FAQs 9.1 Error codesTable 9- 1Error codes shown in the display and in PDMError codeErrorRemedy / CauseBlank displayBattery plug not connected, or battery empty, mains power interruptedCheck flowmeter version. Battery version notable to run on mains powerBattery empty: Replace battery packBattery plug not plugged into the transmitter,see "Battery replacement"F 1Path 1 (upper path) not measuringNo water in upper part of pipe and/or cables or transducer 1A or 1B defectiveF 2Path 2 (lower path) not measuringNo water in lower part of pipe and/or cables or transducer 2A or 2B defectiveF 3Internal software failureContact Siemens customer supportF 4Internal software failureContact Siemens customer supportF 5Power supply warningMains power fails (only mains-poweredversions with battery back-up)Replace battery pack (battery-poweredversions only)F 6