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13
3328
GB
4.7
EMISSIONS
The burners' emission values (according to
EN 676) prove much lower than the limits laid
down by the strictest standards. The flame's di-
stribution and its spread over a large surface
means that the burner manages to limit the for-
mation of thermal NOx, the main causes of pol-
lutant emission.
4.8
IONISATION CURRENT
The minimum current necessary for the
control box operation is 5
μ
A. The burner gi-
ves a much higher current, meaning that
checking is not usually required. Should
you want to measure the ionization current
anyway, you must open the connector
(CN1) (see wiring diagram page 6) inserted
in the red wire and insert a microammeter.
Class Limit 3 = 80 mg/kWh
Modulation
min.
25 kW
Modulation
max.
120 kW
D9715
Probe
Connector
Control-box
D5006