10.0 Heating Modes .............................................................................................3410.1 Standard Mode (Factory Default) .......................................................................3410.2 Economy Mode .................................................................................................3410.3 Selecting Standard or Economy Mode ...............................................................3410.4 Clean-Up “Blow-Out” Cycle ..............................................................................3411.0 Programming Instructions ...........................................................................3511.1 Programming Filter/Circulation Pump Run Time ...............................................3511.2 Programming Filter Cycles ................................................................................3511.3 Adjusting Time of Day .......................................................................................3711.4 Main Control Panel Lock ...................................................................................3711.5 Locking Filter Cycles .........................................................................................3811.6 Temperature Setting Lock ..................................................................................3811.7 Programming the Change Filter Reminder .........................................................3812.0 Spa Maintenance ..........................................................................................3912.1 Cleaning the Filter Cartridges ............................................................................3912.2 Draining and Refilling........................................................................................4012.3 Cleaning the Spa Interior ...................................................................................4112.4 Pillow Care ........................................................................................................4212.5 Maintaining the Synthetic Cabinet .....................................................................4212.6 Maintaining the Cover .......................................................................................4212.7 Winterizing .......................................................................................................4212.8 Restarting Your Spa in Cold Weather .................................................................4313.0 Water Quality Maintenance .........................................................................4413.1 pH Control ........................................................................................................4413.2 Sanitizing ..........................................................................................................4413.3 Other Additives .................................................................................................4513.4 Ozone Water Maintenance System (Optional) ...................................................4514.0 Troubleshooting - Display Messages ............................................................4515.0 Troubleshooting - Procedures ......................................................................4716.0 North American 60Hz J-460/J-465/J-470/J-480 Wiring Diagram ..................4917.0 Export 50Hz J-460/J-465/J-470/J-480 Wiring Diagram .................................5018.0 Typical Spa Wiring Diagrams A-B (North American 60Hz Models Only) ...5119.0 Optional Jacuzzi AquaSound Stereo System Features .................................5219.1 General Controls ...............................................................................................5219.2 Radio Operation ................................................................................................5319.3 CD Player Operation .........................................................................................5519.4 Specifications.....................................................................................................5719.5 iPod Docking Station .........................................................................................5919.6 Generic MP3 Player Operation ..........................................................................6019.7 Troubleshooting.................................................................................................6019.8 Standard Wireless Remote Control ....................................................................6119.9 Wireless Remote Battery Replacement Procedure ...............................................63