Programming - Pentair AK110 Installation And User Manual

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 .
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 .
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" .
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

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
ACU-TROL ® AK110 Chemical Controller Installation and User's Guide
33