13.6
13.7
13.8
Winterizing ................................................................................. 66
13.9
14.0
14.1
pH Control .................................................................................. 68
14.2
Sanitizing ................................................................................... 68
14.3
14.4
14.5
Other Additives........................................................................... 73
14.6
15.0
16.0
17.0
17.1
Wiring Diagram .......................................................................... 79
17.2
18.0
18.1
18.2
19.0
20.0
21.0
21.1
21.2
Audio Settings ............................................................................ 86
21.3
21.4
21.5
21.6
21.7
Stereo Cautions ......................................................................... 93
880 SERIES