11.0 Spa Maintenance........................................................................27
11.1 Cleaning The Filters.....................................................................................27
11.2 Draining and Refilling .................................................................................29
11.3 Cleaning The Spa Interior.........................................................................30
11.4 Pillow Care ......................................................................................................30
11.5 Maintaining The Cover ...............................................................................31
11.6 Maintaining The Wood Cabinet..............................................................31
11.7 Winterizing .......................................................................................................31
11.8 Restarting Your Spa in Cold Weather .................................................32
12.0 Water Quality Maintenance.....................................................32
13.0 Error Conditions/Error Messages ..........................................33
13.1 Summer Logic ...............................................................................................33
13.2 Overheat Condition......................................................................................34
13.3 Panel Displays SN1 .....................................................................................34
13.4 Panel Displays SN2 .....................................................................................34
13.5 Panel Displays FL1 or FL2.......................................................................34
13.6 Panel Displays COL .....................................................................................35
13.7 Panel Displays ICE .......................................................................................35
13.8 Panel Displays - - - - ...................................................................................35
14.0 Troubleshooting Procedures....................................................36
15.0 J-310 Convertible Circuit Diagram (60Hz)...........................38
16.0 J-320/J-330/J-340 Circuit Diagram (60Hz) ........................39
17.0 J-310 Circuit Diagram (50Hz) .................................................40
18.0 J-320/J-330/J-340 Circuit Diagram (50Hz) ........................41