16
TDS/Conductivity Configuration
The TDS/Conductivity screen will appear (Picture 11) when TDS component is pressed on the
main screen.
Picture 11. TDS/Conductivity Screen
Setting values include CONTROL MODE, SETPOINT, TDS CF, MAKEUP COND, MODE, DOSE
TYPE, ALARM MODE, ALARM RANGE and OUTPUT. Press each parameter to input a value or
chose pre-determined options.
CONTROL MODE: is provided to use either TDS or Conductivity mode for control.
OUTPUT: Bleed solenoid is wired to output 5 on the power board. Any changes to the
TDS/CONDYCTIVITY output must be made by Aquarius agents, certified electricians or an
authorised service technician.
CALIBRATION: Calibration of TDS sensor is always performed using a pre-measured value. It is
highly recommended to use calibrated tester or certified solution to obtain Conductivity values.
Part Number:
AS1413: 1,413 µS/cm conductivity solution
Temperature calibration through Temperature screen is recommended before performing
conductivity calibrations (Picture 12).
Picture 12.
Temperature Screen
The Temperature component has no setting values as it is not controlled.
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