Wiring Diagrams - Ferroli FORCE W Instructions D'utilisation, D'installation Et D'entretien

FORCE W

4.7 Wiring diagrams

The legend of the figures is on page 269.
ATTENTION: Remove the jumper on the terminal block before connecting the room thermostat or the remote
timer control.
ATTENTION: To connect the 3-way valve (terminals 13 - 14 - 15), refer to the diagrams of fig. 86 and fig. 87.
B
K1
A
fig. 86- Connection of the 3-way valve with 2 wires
ATTENTION: In case of instability in the reading of the 0-10V signal by the electronic controller, it is advisable
to connect the signal reference to ground, and insert a 10K resistor in parallel, as per fig. 88.
EN
L N 95
fig. 88-
cod. 3541V233 - Rev 00 - 06/2022
K1
B N
C
A
K2
fig. 87- Connection of the 3-way valve with 3 wires
DHW
L N
348
CH
281