Operation Manual

Menu: Burner control
The burner control guarantees the
proper functioning of the boiler
including boiler start up, shutdown
and flame supervision. The procedure
itself is defined by parameters set by
the manufacturer.
The values in the table below are
classed to various boiler capacities and
they should not be changed by installers.
Only in certain cases should they be
changed by Elco engineers.
Line no.
Operating line
THISION S
9.1
THISION S
13.1
13.1 DUO
THISION S
17.1
17.1 DUO
THISION S
17.1 F
25.1 / 25.1 DUO
25.1 Combi
THISION S
35.1, 50.1
50.1 Combi
9502
Fan control prepurging
25 %
25 %
25 %
26 %
19 %
9504
Required speed prepurging
2500 rpm
2500 rpm
2500 rpm
2500 rpm
1600 rpm
9510
Fan control ignition
25 %
25 %
25 %
26 %
19 %
9512
Required speed ignition
2500 rpm
2500 rpm
2500 rpm
2500 rpm
1800 rpm
9520
Fan control operation min
11 %
12,5 %
12,5 %
12.5 %
13.5 %
9522
Fan control operation max
60 %
55 %
58 %
52 %
70 %
9524
Required speed op min
850 rpm
950 rpm
950 rpm
1000 rpm
1100 rpm
9527
Required speed op max
5000 rpm
4600 rpm
4700 rpm
4000 rpm
4600 rpm
9550
Fan control off
0 %
9560
Fan control full charging
52 %
9563
Required speed full charging
4000 rpm
47