Appendix; Error Messages - Burkert 8623 Instructions De Service

9

APPENDIX

9.1

Error messages

Display Cause
E.01 Sensor failure at the 1st frequency Check the flow sensor
input
E.02 Sensor failure at the 2nd frequency Check the flow sensor
input
E.03 Frequency 1 greater than 625 Hz
E.04 Frequency 2 greater than 625 Hz
E.05 Flow rate larger than 199.99, and
therefore can no longer be displayed
E.06 Standard signal outside 4 - 20 mA Check the standard
range signal
E.07 The ratio demands a frequency
greater than 625 Hz from the fre
quency input another flow sensor
E.08 The sensing ratio of the proportional
valve is greater than 95%
Table 1: Error messages
Remedy
Replace the flow sensor
Replace the flow sensor
Change the raito or fit
8623 - 27