Sime MURELLE HM Para El Instalador página 83

1.5 MAIN COMPONENTS (fig. 3)
19
21
9
8
7
6
4
3
2
1
KEY
1 Control panel
2 Aqua Guard Filter System
3 Condensate drain tap
4 Air pressure tap
6 Safety thermostat
7 C.H. flow sensor (SM)
8 Ignition electrode
9 Primary exchanger
10 Sensor fumes (SF)
11 Suction/discharge fitting
12 Expansion vessel
13 Detection electrode
14 Fan
15 C.H return sensor (SR)
16 Diverter valve
17 Gas valve
18 Pump
19 Limit thermostat
20 Coupling protection
21 Air release vent
11
ENG
10
12
13
14
15
16
17
18
20
Fig. 3
83
ES
PT