Onix Tubing Installation Manual

page 76 Watts Radiant: Onix Installation Manual
W1 W2 W3 R R R
Blue
Yellow
White
Green
Black
White
Green
Black
BIM L N G
Blue
White
White
Green
Blue
Blue
Black
Black Black
Blue
Blue
Yellow
Yellow
Blue
Yellow
Black Black
Blue
Black Black
Blue
PP P1 P2 P3
Fusetron
Transformer
Blue Blue Blue
Multiple zones
off boiler
The schematic shown illustrates a
multi-zone system, where two
non-electric mixing valves are
being used.
Piping Schematic
Electrical Diagram
Appendix