17
Installation instructions "1552 - EN"
2 Setting the burner
Setting the recirculation slot using the adjustment screw.
Check that the entire perimeter of the recirculation slot is regular.
Connect the manometer to the air pressure socket on head
1
.
Assemble the manometer in fuel pump
2
.
Assemble the vacuometro in fuel pump
3
.
!
Set the flame detection cell sensitivity on maximum (Position 7).
"
Start the burner.
#
Adjust the fuel oil pressure.
$
Measure the vacuum, do not exceed 0.35 bar.
%
Adjust the air pressure with the air shutter.
&
Check the pressure in the head.
'
Measure the combustion.
(
Reset the adjustments to set the required CO
2
.
)
Turn the flame detection cell potentiometer until the diode 1 lights up. Turn back 2 settings so that the 2 diodes are lit.
If the diode 1 doesn't light up, turn the potentiometer on position 3.
*
Check the burner start up.
Refer to the settings in the table "Check Table" in the user manual
80
10
0
12
0
14
0
90
11
0
13
0
70
60
50
40
0
20
10
P1
H1
B4
S3
T2
T
1
N
L
1
N1
N
PE
F2 (S
TB)
Bren
nera
nsch
luss
Ra
ccor
dem
ent d
u brû
leur
Bu
rner
conn
ectio
n
F2 (6
A)
L1
S1
(1. S
tufe)
000
P
V
P
-
+
C
B
b
b
a
a
h
9
f
7
A
01086
