Boiler Schematic - Baxi Luna HT 1.850 Gebrauchsanleitung

Figure 18
Legend:
1 boiler drain point
2 manometer
3 siphon
4 central heating NTC sensor
5 105°C overheat thermostat
6 gas valve
7 flue-water ex­changer
8 flame detector electrode
9 burner
10 ignition electrode
11 air/gas mix­ture header
12 mix­er with venturi
13 gas diaphragm
14 fan
15 flue thermostat
16 coax­ial fitting
17 automatic air vent
18
hydraulic pressure sensor
InstructIons pertaInInG to the InstaLLer

21. boIler sChematIC

109
912.198.1 - GB