1-25
16 - IE
INSTALLERUSER
MAINTENANCE TECHNICIAN
1.20 BOILER COMPONENTS.
Key:
1 - P.C.B.
2 - Flow collector
3 - System pressure switch
4 - Air intake pipe
5 - Air fan
6 - Gas nozzle
7 - Venturi pipe
8 - Detection electrode
9 - Condensation module cover
10 - Sleeve with seats for Venturi pipe
11 - Condensation module
12 - Sample points (air A) - (ue gases F)
13 - Flue hood
14 - System return regulation NTC probe
15 - Flue safety thermostat
16 - Manual air vent valve
17 - System ow regulation NTC probe
18 - Over-heating safety thermostat
19 - Ignition electrode
20 - Burner
21 - Current transformer
22 - Air vent valve
23 - Pump
24 - Condensate siphon
25 - Gas valve
26 - 4 bar safety valve
27 - Draining funnel