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CX Logix Operation MANUAL 

– Updated July 2022 

 

 

 

 

 

 

 

Page 4 of 15 

2. 

GENERAL OVERVIEW 

Congratulations on your recent purchase of your Oasis CX Logix controller.  

Please take a moment to read through the entire manual before installing your 
new unit. Your CX Logix controller must be installed and operated as specified.  

While every effort has been made to ensure that the information contained in this guide is accurate and 
complete, no liability can be accepted for any errors or omissions. Crystal Aquatic Systems reserves the 
right to change the specifications of the hardware and software described herein at any time without prior 
notice. 

The pH in your swimming pool will slowly rise due to factors such as alkalinity, the addition of fresh water 
and as sanitiser is produced in a salt/mineral water system. A rise in pH reduces the effectiveness of the 
sanitiser, so it is important to ensure that the pH remains in the correct range.  

The pH of the water can be lowered by the addition of hydrochloric acid 

– and if your system has the 

optional  pH  control,  this  can  be  done  automatically.  The  CX  Logix  controller  uses  an  algorithm  to 
calculate how much how much acid needs to be dosed to correct the pH.  

Note:

 While the algorithmic pH control is effective, it does not measure pH.   

pH testing should be undertaken manually on a weekly basis to ensure the pH is correct. 

 

3. 

SPECIFICATIONS 

 

Volts & Amps Input (ac) 

220-245 V, 0.1 A 

Total Power Consumption) 

13 W Motor, 20 W Max. 

Frequency 

50 Hz 

Output as Controlled by Sanitiser 

0-1000 ml per hour 

Rated Pressure 

350 kPa (optimum for injector is 150 kPa) 

Squeeze Tube 

Tygon® Norprene® (Commercial spec) 

Motor Speed 

10 RPM 

Tubing Size 

4m long x 6mm diameter Clear Flexible PVC 

Power Cord 

Approved piggy-back type 

Wall Mounting 

Simple Click ON - Clip OFF 

Water Connection 

CLEAR Acrylic Faucet Tee 50mm pipe 

Water Flow Rate (L/min) 

80-650 L/min 

Ingress Protection Rating 

IP35 

 

NOTE 

Certain specification may change without notice for reasons of improvement or better performance. 

Summary of Contents for CX Logix

Page 1: ......

Page 2: ...OLS NEEDED 6 8 POOL PREPARATION 6 9 INSTALLING THE pH CONTROLLER 7 10 NAVIGATING THE LCD pH MENUS ON YOUR SANITISER 9 Accessing the pH Control Menu 9 pH Control Mode Turning on the pH Mode 9 pH1 Run Time How the dosing system works 9 pH2 Demand or Prime Add acid manually or prime clear flexible PVC tubes 10 Turning OFF the CX Logix 10 11 TROUBLESHOOTING 11 12 SPARE PART NUMBERS 12 13 WARRANTY 13 1...

Page 3: ...experience and knowledge to use this appliance unless they have been given supervision or instruction concerning use of the appliance To reduce the risk of accidents or incidents service on the unit should only be performed by a qualified pool service professional after disconnecting it from the mains power supply During the installation check the following o that the injector point pressure is lo...

Page 4: ... pH remains in the correct range The pH of the water can be lowered by the addition of hydrochloric acid and if your system has the optional pH control this can be done automatically The CX Logix controller uses an algorithm to calculate how much how much acid needs to be dosed to correct the pH Note While the algorithmic pH control is effective it does not measure pH pH testing should be undertak...

Page 5: ...care not to lose the rubber O ring Lubricate Squeeze Tube Lubricate the pump squeeze tube every 3 6 months Use a silicone based lubricant only as petroleum based lubricants will cause damage to the tube and rollers Replace Squeeze Tube Depending on usage the squeeze tube may need replacement after 1 2 years of use Before replacing please ensure that the suction and injection tubes are empty To cha...

Page 6: ...inyl Pools 7 0 7 2 A pH of 8 0 makes your chlorine only about 26 efficient so that is why it is critical to keep your pH in range A correct pH level must be maintained to prevent problems such as black spot staining cloudy water etc An incorrect pH level can damage the surface finish and walls of your pool When pH is high you can add Hydrochloric Acid to lower the pH When pH is low you can add sod...

Page 7: ...as indicated in the installation diagram ensuring it is NOT too close to other equipment or power outlets but close enough to the Oasis Chlorinator power supply so the piggy back power cord can plug in to its socket outlet STEP 3 Attach the CX Logix controller to the wall by removing the simple Click ON Click OFF wall mounting bracket that is attached to the controller case Use the wall plugs and ...

Page 8: ...ction When mixing acid with water ALWAYS ADD ACID TO WATER NEVER ADD WATER TO ACID Always wear the appropriate safety equipment specified by the acid supplier when handling acid STEP 7 Pass this clear flexible PVC tube through the drum label and a 6 0mm hole in the acid drum vent cap Connect the clear flexible PVC tube to the suction valve that is mounted to the drum weight using the tube nut to s...

Page 9: ... 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 automaticall...

Page 10: ...rts counting down You can adjust the quantity in this menu if you wish or you can press and return to the chlorinator default display screen If the lines are primed you can stop the peristaltic pump by entering a reading of 0 ml Turning OFF the CX Logix Enter the pH Control Mode menu on the Oasis CX Premium Salt Mineral Chlorinator On the power pack press OK to access the Main Menu system and use ...

Page 11: ...6 4 pH controller is running but the pool pump is not on Pump is not plugged in or there is a problem with flow The system should automatically stop when the pool pump stops but check that there is not a closed valve and that all pool equipment is plugged in and working properly 6 5 pH Controller tri roller is turning but acid is not pumping Air leaks on the squeeze tube injector tube or suction t...

Page 12: ...Acrylic Cover pH Controller CLEAR 5 N01350 pH Drum Weight 6 N01353 pH Tri Roller Block pH 1 Assembled 7 N01355 pH Squeeze Tube Kit BLACK c w Adaptors Nuts Clamps Lube 8 N01357 pH Motor 240Vac 13W 10rpm 9 N01360 pH Clear Flexible PVC Tubing CLEAR OD 6 0mm 10 N01361 pH Drum Label 11 N01362 PCB pH LOGIX Main PCB 12 N01364 Power Cord pH c w Piggyback Socket 13 N01367 pH Non Return Injector Valve c w S...

Page 13: ...ber Purchase date Type of failure s The Warranty is void under the following circumstances Water damage from external sources Insect infestation or penetration by dust sand or other foreign particles inside the controller Equipment that has been misused neglected damaged repaired without authorisation or altered in any way Installation is carried out incorrectly by any person other than a person a...

Page 14: ...bject s Its use is beyond the control of the author contributor publishers and distributors and should not be relied upon without consulting your local professional for comprehensive advice This guide includes subject s that should only be performed by or under the direction and advice of your local professional and under no circumstances should the guide be used as a substitute for such professio...

Page 15: ...CX Logix Operation MANUAL Updated July 2022 Page 15 of 15 15 RECORD YOUR READINGS AND NOTES HERE ...

Page 16: ...oria 62 Parkhurst Drive Knoxfield VIC 3180 Australia T 03 9887 2131 New South Wales Unit 2 10 Boden Road Seven Hills NSW 2147 Australia T 02 9838 0000 Queensland Unit 4 8 Reichert Drive Molendinar QLD 4214 Australia T 07 5679 6821 oasisaquatics com au info oasisaquatics com au ...

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