27
J-400
9.8
J-475 Massage/Waterfall Selector Diagram
100
6:45p
1a
1a
1a
2a
2a
2a
2a
2a
2b
2b
2b
2b
1b
1b
1b
4
3
4
2
1
a
b
a
b
Massage Selectors (1-2)
• Massage selector 1 diverts jets pump Nº 1 output between jets
groups 1a-1b.
• Massage selector 2 diverts jets pump Nº 2 output between jets
groups 2a-2b.
Continuously Powered Jets
• Jets 3 are always on when jets pump Nº 1 is running.
Waterfall Selector
• Waterfall selector (4) controls circulation pump output to waterfall.
Spa operation subject to change without notice