Caframo Sirocco II Instructions De Fonctionnement page 4

III. Wiring
a. Place wire marked positive onto positive base screw, then negative
to negative base screw.
b. Secure wires following the order illustrated below. Place Ferrite in
space beside base screw.
c. Depending on how you are installing your fan, feed wire through
notch on either end of base or through corresponding holes
on backing plate.
Wire
notch
Attach corresponding wires here
Nut
Lock Washer
Wire
Base Screw
Ferrite
Wire
notch
OR
Corresponding
holes