15
2.1
Set Point Options
SET POINT
- What reading turns the relay on
DIFFERENTIAL
- Amount reading changes by before
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HIGH ALARM
- What reading generates a High alarm.
LOW ALARM
- What reading generates a Low alarm.
LIMIT TIME
- What amount of continuous bleeding will
generate a time alarm notice. The bleed is not locked-
out by this alarm.
Note:
Each alarm value can also be set-up to be displayed or not on the front screen as will as remotely
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2.2. Make-up or Miscellaneous Conductivity
Tower systems with this option have an additional menu on the review page labeled SAMPLE METHOD. The
sample method pop-up screen allows the user to select continuous or cycles control. With cycles selected
under Settings a best and worst cycles value is attached to a best and worst make-up conductivity value. The
controller will control the cycles proportionally between the two cycles values as the make up conductivity
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Note:
If continuous is selected the standard
settings are used for system conductivity and the
miscellaneous conductivity (labeled M COND) is the
set points menus.
2.3. pH and ORP
The pH and ORP set point settings follow the same format as shown above in section 2.1.
INTERRUPT
- Only applies to pH settings and
allows the Interruption of pH control during bleed,
other chemical feed or both.
ORP SET POINT 2
- If a 28-day timer is interlocked to
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Note:
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reset the limit timer and get the control relay active again, enter a new Limit Timer value.
>ORP SETPOINT CHANGE<
SET POINT
SET POINT 2
DIFFERENTIAL SETP2
NOTIFY
HIGH ALARM
LOW ALARM
LIMIT TIME