3159
1
INDEX
1.
BURNER DESCRIPTION . . . . . . . . . . .
1
1.1
Burner equipment . . . . . . . . . . . . . . . . .
1
2.
TECHNICAL DATA . . . . . . . . . . . . . . . .
2
2.1
Technical data. . . . . . . . . . . . . . . . . . . .
2
2.2
Overall dimensions . . . . . . . . . . . . . . . .
2
2.3
Firing rate . . . . . . . . . . . . . . . . . . . . . . .
2
3.
INSTALLATION . . . . . . . . . . . . . . . . . .
3
3.1
Boiler fixing . . . . . . . . . . . . . . . . . . . . . .
3
3.2
Probe-electrode positioning. . . . . . . . . .
4
3.3
Gas feeding line . . . . . . . . . . . . . . . . . .
4
3.4
Electrical wiring . . . . . . . . . . . . . . . . . . .
5
3.5
Fixing the electrical wiring . . . . . . . . . . .
6
4.
WORKING . . . . . . . . . . . . . . . . . . . . . . .
6
4.1 Combustion adjustment. . . . . . . . . . . . . .
6
4.2 Combustion head setting. . . . . . . . . . . . .
6
4.3 Air damper setting . . . . . . . . . . . . . . . . . .
7
4.4 Combustion check. . . . . . . . . . . . . . . . . .
7
4.5 Burner start-up cycle . . . . . . . . . . . . . . . .
7
4.6 Start-up cycle diagnostics . . . . . . . . . . . .
8
4.7 Resetting the control box and using
diagnostics . . . . . . . . . . . . . . . . . . . . . . . 10
5.
MAINTENANCE . . . . . . . . . . . . . . . . . . . 14
1.
BURNER DESCRIPTION
Gas burner with one stage working.
1
– Air-damper
2
– Screws for fixing the air-damper
3
– Cable clamps
4
– Cable grommet
5
– Screw for fixing the cover
6
– Air pressure switch
7
– Terminal strip
8
– Control box
9
– Reset button with lock-out lamp
The burner is approved for intermittent operation as per EN 676.
The burner meets protection level of IP X0D (IP 40), EN 60529.
Gas train according to EN 676.
NOTES:
– Gas train can be installed on the right or on the left of the burner.
– The cable grommet (4) and the screw for fixing the cover (5) supplied with the burner, must be fitted to
the same side of the gas train.
Fig. 1
2
1
2
D4177
5
4
3
9
8
7
6
1.1 BURNER EQUIPMENT
Insulating gasket . . . . . . . . . . . . . No. 1
Screws and nuts for flange to be fixed to boiler . . No. 4
Cable grommet . . . . . . . . . . . . . . No. 1
Screw for fixing the cover . . . . . . . . . . . . . . . . . . . No. 1
Hinge . . . . . . . . . . . . . . . . . . . . . . No. 1
