Evoqua Wallace & Tiernan SFC-SC, Руководство пользователя

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WT.050.590.002.UA.IM.0614 59
SFC ANALYZER / CONTROLLER
EVOQUA W3T109634
NOTE: When MANUAl mode is set: The pumps are off, the positioner
remains in its current position, if necessary unlock the positioner and
close either by hand or with the Man.dos. menu.
AUTOMATIC
Automatic dosing control.
STOp
STOP mode is automatically activated:
• In the event of disruption of the sample water flow (MW stop
funct active if DI I)
• When a stop signal is received via the digital inputs
After activation:
• Pumps off, positioner closed, mA analog output = 0%. If the stop
conditions are no longer active, the system automatically switches
to automatic mode.
4.4 Errors and Remedies
Error Messages
The following table shows and explains all possible error messages which can
be displayed. If several errors occur at the same time, the corresponding mes-
sages appear alternately in succession. When the error has been remedied,
the error message is automatically deleted.
If you are unable to remedy the error yourself, please contact your local Evoqua
Water Technologies service department.