CX Logix Operation MANUAL
– Updated July 2022
Page 9 of 15
10. NAVIGATING THE LCD pH MENUS ON YOUR SANITISER
As fresh water is added, or chlorine is produced the pool pH will slowly increase. This can be offset by
adding small doses of acid to the pool automatically. This pH controller uses a maintenance free
algorithm that calculates the amount of acid, per dose, that is needed to maintain the pH.
Initially it is based on the size of your pool, but through your testing, it can smartly be adjusted to make
it truly near-maintenance free for you the owner.
NOTE: It is important that the system is initially adjusted based on pH result to suit your pool
and that pool pH is still checked regularly.
Accessing the pH Control Menu
These are the menus on the Oasis CX Premium Salt & Mineral Chlorinator
On the power pack press OK to access the Main Menu system and use
the +/-
buttons to scroll through the menu until the LCD reads ‘pH
Control Mode’.
Press OK to enter this mode.
pH Control Mode
– Turning on the pH Mode
The default setting on the chlorinator is for the acid dosing system to be ‘OFF’.
This needs to be turned to ‘ON’ to operate the CX Logix.
To turn ON the acid dosing of the pH controller, enter the ‘pH MODE’
menu from the ‘pH Control Mode’ menu explained in 10.1
Using the [+], [-] & [OK] button change the selection from OFF to ON.
pH1 Run Time - How the dosing system works
The default setting on the chlorinator is for the acid dosing system to be ON.
This ‘pH1 Run Time’ is programmed automatically when setting up the volume of the swimming pool in
the chlorinator. The system calculates how many minutes per day your pH controller should run based
on the volume of your pool, and this can be manually changed.
To adjust the run time, enter the ‘pH1 Run Time’ menu from the ‘pH
Control Mode’ menu explained in 10.1, using the [+], [-] & [OK] button.
The LCD will now show ‘On Time: ---- min/day’.
Press [+] or [-] to adjust the ON Time in min/day.
Pressing [OK] saves the required run time and returns to you to the
main menu. Saving this Run Time will result in the time being saved
as the new default running time of the unit.
Entering 0 min/day means the system will not run at all.
13 Winter / Blanket
14 pH Control Mode
[+] UP [-] DN [OK] ENTER
pH CONTROL MODE
pH Mode: OFF
[+] or [-] to change
[OK] ENTER [<] EXIT
pH CONTROL MODE
pH1 Run Time
pH2 Demand or Prime
[+] UP [-] DN [OK] ENTER
pH1 RUN TIME
ON Time:---- min/day
[+] or [-] to change
[OK] SAVE [<] BACK
Summary of Contents for CX Logix
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