1.5
MAIN COMPONENTS
KEY
1 Control panel
2 Flowmeter
3 C.H. sensor (SM)
4 Gas valve
5 Gas rate adjuster
6 Gas pressure take-off
7 Air pressure take-off
8 Fan
9 Water-gas exchanger
10 95°C smoke stat
11 Upper automatic air vent
12 90°C limit stat
13 Ignition/sensing electrode
14 Ignition transformer
15 100°C safety stat
16 Aqua Guard Filter System
17 Automatic air vent
IT
ES
PT
GB
RUS
Fig. 3
71