elco Trigon XL Series - Construction; Layout of the boiler

Construcon
9
EN
Layout of the boiler
Layout of boiler
The TRIGON XL boiler consists of the
following main components:
1 Side panel
2 Front panel
3 Adjustable feet
4 Wheel
5 Control panel (below cover)
6 Air intake connecon (under casing)
7 Flue gas connecon
8 Gas connecon
9 Flow water connecon
10 Return water connecon
11 Electrical input entries (HV/LV)
12 Viewing glass
13 Burner/1st heat exchanger assembly
14 2nd/3rd heat exchanger assembly
15 Syphon
16 Ignion and ionisaon electrodes
17 Filling/draining valve
18 Condens tray
19 Fan
20 Gas/air mixing system
21 Gas valve / Gas pressure switch
22 2nd (hot) return water connecon
(for split system use, accessory)
Construcon
4
1
3
8
9
6
5
7
10
2
3
3
4
4
11
12
13
14
15
16
17
17
19
20
21
18
22