Instruction manual

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Time: Type in the text boxes the hour and minute for the addition to occur. Use the arrow for the
pull down menu to select between AM and PM.
On Time: Type in the text box the amount of time that you want the biocide pump to run when it
makes its addition. Any value between 1 and 1440 is acceptable.
For 2 Week or 4 Week Modes, repeat this process for each week in the cycle.
Daily Schedule
(only appears if the Add Mode is selected as Daily)
Additions: Click on the check box next to the additions that you want to occur every day. For
example, if you want to add the biocide 4 times per day, check Additions A through D. If a check
is in a box and you don’t want that addition to happen, click on the box to un-check it.
Time: Type in the text boxes the hour and minute for the addition to occur. Use the arrow for the
pull down menu to select between AM and PM.
On Time: Type in the text box the amount of time that you want the biocide pump to run when it
makes its addition. Any value between 1 and 1440 is acceptable.
Unit Volume Makeup
(only appears if the Add Mode is selected as Based On Makeup Water Volume)
Type in the text box the volume of makeup water that has to enter the system in order to trigger the
biocide addition. Any value between 1 and 10,000 is acceptable.
Time per Unit Volume Makeup
(only appears if the Add Mode is selected as Based On Makeup Water Volume)
Type in the text box the amount of time that the biocide pump will run after the specified volume
of makeup water enters the system. Any value from 1 to 1440 is acceptable.
Bleed Lockout Time
After adding the Biocide, the controller can lock out the bleed relay, in order to prevent the biocide
from becoming diluted before it has a chance to work. Type in the text box the number of minutes
that you need to lock out the bleed after a biocide addition. Any value between 1 and 1440 minutes
is acceptable.
Prebleed
Click on the radio button that matches how you want to pre-bleed prior to adding the Biocide.
Not Used means that the Biocide will be added immediately when scheduled, and the bleed valve
will not open to drop the conductivity of the system prior to the chemical addition.
Time Based means that the bleed solenoid will open for a programmed amount of time prior to the
Biocide addition. The conductivity of the system after the pre-bleed will depend upon the starting
conductivity, and the flow rate of system water through the bleed piping.