Diagrame - Ferroli Opera 70 Manual

OPERA
4.5 Digrame
4. Technical data and characteristics

4.6 Diagrame

4.5 Diagrams
Pierdere de sarcin Pressure loss
Legend of figures cap. 4 "Technical data and characteristics"
10
7 Gas inlet
10 System flow
9
16 Fan
32 Heating circulating pump (not supplied) 8
36 Automatic air vent
7
44
Gas valve
72 Room thermostat (not supplied)
6
72b Second room thermostat (not supplied)
81
Ignition electrode
B
5
82 Detection electrode
95 3-way valve - 2 wires (not supplied)
4
A = Heating phase
3
B = Neutral
98 Switch
2
114
Water pressure switch
1
130 DHW circulating pump (not supplied)
138 External probe (not supplied)
0
139 Remote timer control (not supplied)
0
154
Condensate drain pipe
155 Hot water tank temperature probe (not supplied)
186 Return sensor
fig. 71- Diagram pierderi de sarcin modelele FORCE W 60 - FORCE W 80 - FORCE W 99 - FORCE W 120
188
Ignition/Ionization electrode
191 Fume temperature sensor
10
4.1 Dimensions, connections and main components
9
8
7
6
B
5
4
3
2
A
Flow rate - m
1
B m H O
2
0
A Debit - m
B m H O
2
fig. 70- Front view model 70
48
184 EN
170
1,6
1,4
1,2
1,0
B
0,8
0,6
0,4
0,2
0
0 1 2 3
fig. 83 - Pressure loss diagram models 70 - 125
1 2 3
1,6
1,4
1,2
1,0
B
0,8
540
0,6
0,4
0,2
0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
fig. 84 - Pressure loss diagram models 220 and 320
3
/h
0 1 2 3
fig. 72- Diagram pierderi de sarcin modelele FORCE W 150
3
/h
cod. 3541R960 - Rev. 00 - 09/2019 cod. 3541R960 - Rev. 00 - 09/2019
cod. 3541Q762 - Rev. 00 - 05/2019
220 Ignition card
256 Modulating heating circulating pump signal
275 Heating system drain cock
278 Double sensor (Safety + Heating)
298 Cascade temperature sensor (not supplied)
299 Input 0-10 Vdc
kW 70 - 125
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)
321 Low temperature return
346 High temperature return
348 3-way valve - 3 wires (not supplied)
4 5 6 7 8 9 10 11
A
A = Heating phase
B = Neutral
4 5 6 7 C = DHW phase
A
357 Faulty contact (230 Vac)
361
Cascade connection of next module
362 Cascade connection of previous module
363 MODBUS communication
A
4 5 6 7
A
FORCE W
12 13 14 15
8 9 10 11
kW 220
660
kW 320
8 9 10 11
fig. 71- Front view model 125
OPERA
RO EN
177