3.12.5 Caring for your COLDTUB
Pal System
Question 3 If the COLDTUB Pal System is not working, what should I do
if I need to add COLDTUB Cold Water SANITIZER or other sanitizer to the
Tubs water?
Adding any type of chlorine sanitizer directly to the Tubs water will poison the COLDTUB Pals
Sensor Probe which will cause inaccurate ORP and pH readings to be sent to COLDTUB Pal
and registered with COLDTUB Pal.
Before adding chlorine sanitizer to the Tubs water, protect the COLDTUB Pal Sensor Probe from
becoming poisoned by Obtain the COLDTUB Pal Housing Plug provided with the Tub.
Check to ensure the Housing Plug has an O-ring in place.
Turning anticlockwise, unscrew the Grate located on the front of the COLDTUB Pal Sensor
Housing.
Screw the COLDTUB Pal Housing Plug provided with your Tub into the front of the COLDTUB
Pal Sensor Housing. This will seal the water that is in the Housing and prevent the COLDTUB
Pal Sensor Probe from becoming poisoned from adding sanitizer to the Tubs water.
You can now add the sanitizer.
After adding the sanitizer to the Tubs water, ensure the COLDTUB Pal Housing Plug remains in
place for three days.
Once three days have past , the COLDTUB Pal Housing Plug can be unscrewed from the
Housing and the Housing.
Grate can be screwed back into the Housing.
Question 4 How do I help prevent impedance increase at the COLDTUB Pal
Electrode?
Maintain the pH level within the target range 7.0 pH – 7.6 pH.
As salt systems naturally drive pH levels upwards, it is most critical to the performance/life of the
salt system to
maintain the pH within the target range.
High pH reduces the effectiveness of chlorine.
Therefore, high pH causes your COLDTUB Pal system to produce more chlorine unnecessarily
thus increasing pH even higher and reducing the effectiveness of chlorine even further.
Strive to achieve a Low pH level 7.0. pH must not exceed 7.6.
(Continued)
COLDTUB Pal Questions
66
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