User Manual

English

11.0 Factory settings

The pH controller is set to the following values by default:

Note: ‘Pump runtime’ [HH:MM:SS] is the time the pump has dosed for. ‘Product

runtime’ [Hrs] is the duration of time the pH controller has been in use for. Pump

runtime and product runtime are never reset, even after pump replacement.

To restore the pH controller to the above factory settings at any stage:

• Disconnect the power

• Press and hold the ‘cal’ button then reconnect the power.

• When ‘Restored Factory Defaults’ is displayed on the screen, release the ‘cal

button’.

• Mode Monitor

• Set pH 5.8

• Alarm On

• HighAlarm 6.5

• LowAlarm 5.6

• Dose Up/Dn Down/Acid

• OnTime 1Sec

• OffTime 10Min

• Backlight 100% On

• Contrast 16

• 2/3pt Cal 2

• EarthLink Off

• Language eng

• pH Calibration none

12.0 Change the display language

Press ‘menu’. Press ‘∨’ to nd language. Press

‘enter’ to select.

Press ‘∨’ or ‘∧’ to nd the required language.

Press ‘enter’ to save the language selection.

Press ‘menu’ to exit the menu.