18
for the technician
Installation instructions
High capacity fan
EURA 23 SE
For EURA 23 SE (forced draught) it is possible to install, on request, an “high capacity fan”, allowing
an higher length of separate flue systems (see table):
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ASSEMBLING INSTRUCTIONS
It is advisable to install the high capacity fan,
before flue kit, avoiding any possible hindrance
during assembling operations.
Provide electrical disconnection of the gas
boiler and remove the sealed chamber closing;
1. Take off screws A, loosen screws B (it is
not necessary to take off screws B, being
the fan bracket provided with button-holes)
and remove the standard fan,
disconnecting its cables for electrical
supply; remove the flue pressure sensor.
2. Remove gasket C from standard fan and
insert it on high capacity fan; install the
flue pressure sensor, respecting its
previous position.
Install the high capacity fan, connect the
cables for electrical supply, tighten screws B
and reinsert screws A.
Reassemble the sealed chamber closing.
