meibes Rossweiner logoplus Guia De Instalacion página 58

8. Fault
Fault
Temperature values
are displayed, but
no flow.
Detailed testing information can be found in the corresponding test and inspection instruction.
58
Rectification
Check and if necessary correct the meter installation direction. Remove meter, blow into meter and
check that the impeller turns and the "+" sign flashes (active flow) –> meter is OK. Dependent on the
flow it may take up to a minute until the "+" sign appears again.
Otherwise: replace the meter.