Ferroli TE FC I Manuel D'utilisation Et D'installation page 34

EN
Make sure that the five wiring terminals of the wired controller
(A/B/C/D/E) correspond to those of the connection cable set
(accessory) one by one.
The shielded layer of 5-core shielded cable must be grounded.
The longest wiring length of the system is 15 m.
2. Insert a slotted-head screwdriver into the bottom slot of the
wired controller and rotate in the direction indicated to remove the
rear cover of the wired controller, as shown in the figure below.
Screwdriver
rotation
direction
Slotted
screwdriver
Section B
13
5-core shielded cable
embedded in the wall