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STEEkW ed 01/06 EOLO Extra kW
Technical DocumentationTechnical Documentation
When it triggers it causes a switch to close (S6) that acts on the
integrated board enabling or preventing burner ignition.
Flue pressure switch
triggering pressures
ON
Pa (mm H
2
O)
ON
Pa (mm H
2
O)
EOLO Extra 24 kW
52 (5.3) 42 (4.3)
EOLO Extra 28 kW
44 (4.5) 36 (3.7)
EOLO Extra 32 kW
52 (5.3) 42 (4.3)
Fan (5).
e extractor operates downstream from the combustion
chamber and is fixed vertically to the top of the draught diverter
(4) from where it extracts the flue and conveys them to the
exhaust pipes to which the boiler is connected. It simultaneou-
sly guarantees the flow of air inside the sealed chamber.
It is controlled by the integrated board and its operation coin-
cides essentially with that of the burner.
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