Jacuzzi J-445

14.0 Water Quality Maintenance ....................................................... 68
14.1 pH Control.................................................................................... 68
14.2 Sanitizing ..................................................................................... 68
14.3 Other Additives ............................................................................ 69
14.4 CLEARRAY® (Ultraviolet) Water Purication System ................. 69
14.5 CLEARRAY® Bulb Replacement and Quartz
Tube Maintenance ....................................................................... 70
15.0 Error/Display Messages ............................................................ 73
16.0 Troubleshooting Procedures .................................................... 77
17.0 Typical Spa Wiring Diagrams .................................................... 79
17.1 Wiring diagram for North American 60 Hz Models Only .............. 79
18.0 Circuit Board Wiring Diagrams ................................................. 80
18.1 2-Pump Domestic 60Hz Wiring Diagram ..................................... 80
18.2 3-Pump Domestic 60Hz Wiring Diagram ..................................... 81
18.3 Dip Switch Settings ...................................................................... 82