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- Clean, then calibrate the ACL sensor (see chapter 8 / ‘pH & ACL sensors cleaning’ and 4.1 / ‘pH sensor
calibrating procedure’).
- Replace the ORP 700 mV buffer solution, then calibrate the ACL sensor.
- If necessary, replace the ACL sensor.
10.6/ ‘ACL ERROR’
Meaning :
- TRi PRO salt water chlorinator has produced chlorine for more than 30 cumulative hours without
reaching the ACL set point (displayed onto LCD screen).
- TRi PRO salt water chlorinator has not operated for more than 30 cumulative hours.
Possible causes :
Water pH is not correct (too high or too low).
Total alkalinity (TAC) is too low, which means an unstable pH.
Unsuitable chlorine generation regarding to pool’s chlorine demand (wrong ACL set point).
ACL sensor needs to be cleaned and calibrated.
ACL sensor is faulty.
TRi electrode is scaled or worn (chlorine generation too low).
Solutions :
- Manually check the pH value to be sure that pH regulation operates correctly.
- Check total alkalinity (TAC) and adjust it if necessary (see chapter 7 / ‘Water balance’).
- Adjust ACL set point (see chapter 4.5 / ‘ACL set point ‘).
- Clean, then calibrate the ACL sensor (see chapter 8 / ‘pH & ACL sensors cleaning’ and 4.1 / ‘pH sensor
calibrating procedure’).
- Replace the ORP 700 mV buffer solution, then calibrate the ACL sensor.
- If necessary, replace the ACL sensor.
- Check TRi electrode (see TRi salt water chlorinator user manual)
Hold the (SELECT) button for 3 seconds to erase an error code (when it blinks).
11/ Warranty
a > Conditions
We have taken utmost care in manufacturing this product which has benefited from our extensive
technical experience and also from continuous quality controls.
We regularly introduce improvements or modifications to our models in order to integrate technological
progress. For obvious reasons it is impossible for us to add such improvements to our previous models
as part of our warranty.
If, despite the care and know-how we put into manufacturing our products, you have to call upon our
warranty, this latter will only apply to the free replacement of the faulty parts. Shipping and labor costs
will remain at your charge.
This device has been specially designed for the European, North African and Near and Middle Eastern
markets and cannot be sold outside these zones. Moreover, this appliance is not guaranteed outside of
Europe, North Africa and countries of the Near and Middle East.
b > Warranty period
The Zodiac TRi PRO module is covered by a warranty of 2 years (24 months) following its initial
purchase (date on the invoice as proof), except for wearing parts.
c > Object of the warranty
Only the “power pack” of the Zodiac TRi PRO module is covered by this warranty (main control unit,
electronic board and peristaltic pump motor).
During the period covered by the warranty as defined here-above, any part which Zodiac has recognized
as being faulty will be repaired or replaced with a new part or a fully functional part.
Содержание TRi PRO Module
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