Frico Sierra Original Instructions Manual page 11

SIFEC A
SIFEC10: 2 Motors
SIFEC15: 3 Motors
SIFEC20: 4 Motors
SIFEC25: 5 Motors
GND
+12V
GND
+12V
L N
230V~
Wiring diagrams for control system in the FC manual.
M
GND
HI
LO GND
HI
LO
FCBASEPCB REA
Trafo
Sierra
M M
Corinte SIFEC A
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11