CONTENTS
1- GENERAL DESCRIPTION 39
1.1 PRO salt water chlorination equipment 39
1.2- Technical specifications 40
1.3- Recommendations and safety precautions 40
2- PREPARING THE SWIMMING POOL 41
2.1- Adding salt to the water 41
2.2 Chemical balance of the water 42
3. INSTALLATION OF THE EQUIPMENT 43
3.1- General considerations 43
3.2- Hydraulic connection diagram 44
3.2.1- PRO50-70 Series Equipment 44
3.2.2- PRO100-150 Series Equipment 45
3.2.3- AUTO kit 47
3.2.4- ADVANCED kit (Redox) (OPTIONAL) 49
3.2.5- PRO kit (OPTIONAL) 49
3.2.6- NTC/1 kit (OPTIONAL) 49
3.2.7- Measurement of salt concentration in the PRO systems 49
3.3- Electrical wiring diagram 51
3.3.1- PRO50/70 units 51
3.3.2- PRO100/150 units 52
3.3.3- Advanced Functions 53
4- START-UP AND ADJUSTMENTS 56
4.1- PRO series equipment 56
4.1.1- Operation 56
4.1.2- Main screen 57
4.1.3- Main menu 58
4.1.4- Configuration 58
4.1.5- Chlorine menu 63
4.1.6- pH menu 64
4.1.7- Relay 66
4.1.8- Clock 67
4.2- Warning messages and alarms 67
4.2.1- Warnings 67
4.2.2- Alarm Messages 69
4.3- Operation times 70
4.4- Electrolysis cell life 70
5- MAINTENANCE 70
5.1- Cleaning the electrolysis cell 70
5.2- Checking and maintenance of the Redox probe 71
5.3- Checking and maintenance of the pH probe 71
5.4- Checking and maintenance of the Amperometric probe (PRO/2 kit) 71
6- GUARANTEE AND SERVICE 71