Boiler Schematic - Baxi POWER HT 1.850 Manual De Uso Destinado Al Usuario Y Al Instalador

22
10
12
V.G.
5
15
Figure 17
Key:
1 pressure gauge
2 siphon
3 NTC return heating probe
4 105°C overheat safety thermostat
5 gas valve
6 flue-water exchanger
7 flame detector electrode
8 burner
9 ignition electrode
10 mixer with venturi
11 gas diaphragm
ISTRUCTIONS PERTAINING TO THE INSTALLER

21. BOILER SCHEMATIC

9
7
11
4
3
1
18
14
20
12 fan
13 flue joint
14 automatic air vent
15 hydraulic pressure sensor
16 boiler drain point
17 joint flue with flue thermostat
18 flue thermostat
19 seat of air intake pipe
20 NTC return heating probe
21 thermal fuse
22 exchanger flange thermostat
35
17
13
19
6
21
8
2
GAS
RR
MR
16
7650231.02 - en