La San Marco 100 E/S PRACTICAL Use And Maintenance page 41

Connect the power cord to the electrical mains as shown in the attached diagram:
ONLY FOR
MODELS
100 PRACTICAL
ONLY FOR
MODELS
100 SPRINT
REMAINING
MODELS
NOTES:
* The power absorbed
by the electric
heating elements
can be reduced to
2/3 by eliminating
one of the black
wires.
32
110V/ 230 MONO-PHASE
BLUE
BROWN
YE/GR
230V MONO-PHASE
BLUE
BLACK
BLACK
BROWN
YE/GR
400V-3 TRI-PHASE
BLUE
BLACK
BLACK
BROWN
YE/GR
230V-3 TRI-PHASE
BLUE
BLACK
BLACK
BROWN
YE/GR
230V MONO-PHASE* 400V-3N TRI-PHASE
BLUE BLUE
BLACK BLACK
BLACK BLACK
BROWN BROWN
YE/GR YE/GR
230V-3 TRI-PHASE
BLUE
BLACK
BLACK
BROWN
YE/GR
1 HEATING ELEMENT
BLUE
BROWN
YE/GR
2 HEATING ELEMENTS
BLACK
BLACK
BROWN
BLUE
YE/GR
3 HEATING ELEMENTS
BLUE
BLACK
BROWN
BLACK
YE/GR
3 HEATING ELEMENTS
BLUE
BLACK
BROWN
BLACK
YE/GR
3 HEATING ELEMENTS
BLUE
BLACK
BLACK
BROWN
YE/GR
3 HEATING ELEMENTS
BLUE
BLACK
BROWN
BLACK
YE/GR