Technical Data And Characteristics - Ferroli FORCE B Instructions D'utilisation, D'installation Et D'entretien

FORCE B

4. Technical data and characteristics

Legend of figures cap. 4 "Technical data and characteristics"
7 Gas inlet
10 System flow
11 System return
14 Safety valve
16 Fan
32 Heating circulating pump (not supplied)
34 Heating temperature sensor
36 Automatic air vent
44 Gas valve
72 Room thermostat (not supplied)
72b Second room thermostat (not supplied)
95 3-way valve - 2 wires (not supplied)
A = Heating phase
B = Neutral
98 Switch
114 Water pressure switch
130 DHW circulating pump (not supplied)
138 External probe (not supplied)
139 Remote timer control (not supplied)
145 Water gauge
154 Condensate drain pipe
155 Hot water tank temperature probe (not supplied)
179 Non-return valve
186 Return sensor
188 Ignition/Ionization electrode
191 Fume temperature sensor
193 Trap
196 Condensate tray
252 3-way drain and shutoff cock
253 Shutoff cock
256 Modulating heating circulating pump signal
275 Drain cock
298 Cascade temperature sensor (not supplied)
299 Input 0-10 Vdc
300 Burner lit contact (voltage-free contact)
301 Fault contact (voltage-free contact)
302 Remote reset input (230 Volt)
306 Heating system circulating pump (not supplied)
307 Heating system second circulating pump (not
supplied)
348 3-way valve - 3 wires (not supplied)
A = Heating phase
B = Neutral
C = DHW phase
357 Faulty contact (230 Vac)
361 Cascade connection of next module
362 Cascade connection of previous module
363 MODBUS communication
374 Aluminum heat exchanger
388 Safety sensor
A6 Condensate discharge connection
EN
cod. 3541T170 - Rev. 00 - 09/2019
165