RAGGIO C
211
EN
cod. 3541V280 - Rev. 01 - 04/2021
4.5 Diagrams
Residual head available for system
RAGGIO 28 C
fig. 44- Residual head available for system
RAGGIO 34 C
fig. 45- Residual head available for system
4.6 Wiring diagram
16
Fan
32
Heating circulating pump
34
Heating temperature sensor
42
DHW temperature probe
44
Gas valve
81
Ionization/ignition electrode
95
Diverter valve
136
Flowmeter
138
External probe (optional)
139
Remote timer control/Gateway
186
Return sensor
191
Fume temperature sensor
240
Filling solenoid valve
288
Frost protection kit
294
Pressure sensor
A
ON/OFF switch (configurable)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
H(mCA
)
Q (m3/h)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
H(mCA
)
Q (m3/h)
