Ferroli TE FC 3V Manuel D'utilisation Et D'installation page 41

2. Install support bars: Adjust the lengths of the two plastic support bars in the
accessories. Ensure that the rear cover of the wired controller stays level with the
wall when installed on the screw post of installation box (cassette type).
Screw post of the installation
box (cassette type)
3. Wiring: Connect the cables according to the following wiring drawing
485
communication
interface (Not
supported if
non-networked)
Live wire
X A
Y B
E
GND
High Medium Low
16
Use a cutting tool to adjust the lengths
of the two plastic support bars
UP
(Valve 2 is not
supported if
non-networked)
Valve 1 Valve 2 Neutral wire