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readings display or if you do not press any buttons for approximately 30 seconds the unit
will automatically return to the reading screen. A short cut method is to press the other
menu key once to instantly exit a menu back to the readings display.
3.7 PH / ORP SET POINTS
Press the pH menu button; the reading that will be displayed is the pH set point value.
The set point value is the level at which you would like the controller to maintain the pH
level. Press either the + or – button to raise or lower the value that you would like the pH
value to be.
Note: the same process is used using the ORP menu to set the ORP set point value.
Note: Changes in values are immediate and do not need to be saved as a separate step.
pH Set Point Display
3.8 CYCLE TIME
Pressing either the pH or ORP Menu buttons twice lets you set the maximum time that you
want the controller to complete a full on/off cycle. Pressing the + button will increase the
time value and pressing the - will decrease the time value that you want to set. (Pressing
the + or – buttons momentarily will increase or decrease the time values one (1) second
at a time. Holding down the + or – button it will increase or decrease the time by ten (10)
second increments.)
Note: The time is set in seconds. The maximum value for cycle time that you can input is
900 seconds. (15 minutes).
ORP Cycle Time Display
pH
7.50
ORP
pH pH Flow ORP ORP
FEED ALARM
ALARM FEED
pH
120
ORP
pH pH Flow ORP ORP
FEED ALARM
ALARM FEED
