Pentair AK110 - Programming

33
ACU-TROL
®
AK110 Chemical Controller Installation and User's Guide
Edit Settings: Place the cursor to the desired location to
edit the values. Setting a value equal to zero will disable
thatcommand.Forexample,theOffifSwOffcommandis
disabled in the program below. To enable this command
change the "No" to "Yes".
Below are the edit option screens for pH. Use the up
and down arrow to position the curser in front of the
option to be edited.
Manual Time: The amount of time the relay will turn on during
a manual cycle. This will occur each time the manual cycle is
activated.
Proportional: The percentage of the set point where the
Controller will begin automatically shortening the length of
the feed cycle to prevent the Controller from over shooting
the set point. To turn off the proportional feed function, enter
"0" as the proportional feed percentage.
Example:5isenteredastheproportionalfeed%.Thismeans
that the Controller will automatically shorten the length of
thefeedcycleoncethemeasuredreadingiswithin5%ofthe
set point. If the pH set point is set at 7.50, the proportional
feed will begin to limit the feed cycle at 7.87 and continue
to shorten the feed cycle each time it feeds until set point is
reached. For best results, the proportional feed percentage
should be kept between 0 and 5 percent.
Programming
The Programming menu provides sub-menus used to
configure and view the three output relays, alarm,
and 4 pagers as appropriate. To edit a program use
the up and down arrows to position curser and press
ENTER.
Programming Setup Screen
>>1:pH, Mix Time
2:ORP, Mix Time
3:Not Used
A:Alarm
P:Pager1
P:Pager2
P:Pager3
P:Pager4
pH Mix Time Programming Screen
ManualTime 00:02:00<
Proportional% 10
On If pH> 7.50
On If pH< 0.00
Off if RLY On 2
On DELAY 00:00:20
On Time 00:01:00
MinTimeOff 00:05:00
Off if Sw1 Off-YES
Off if Sw2 On -NO
SetOvrfeed 00:00:00
Overfeed 01:00:00