Installation manual

New fresh air inlet:
The conduit from the outside is connected here.
To avoid condensation, it is recommended to use insulated conduits.
The new fresh air inlet should be fitted sufficiently far from any source of strong
The
new
fresh
air
inlet
should
be
fitted
sufficiently
far
from
any
source
of
strong
contamination (Trees, combustion fumes, roads …).
Supply fresh air into the building:
The conduit blowing fresh reheated air into the building is connected here.
To avoid thermal losses it is recommended to use insulated tubes for moving the
To
avoid
thermal
losses
,
it
is
recommended
to
use
insulated
tubes
for
moving
the
warmed air.
Extracting air from the building:
The building’s air extraction conduit is connected here.
To avoid thermal losses and optimise the performance of the installation, it is
ddt i ltdtb f i th i
recommen
d
e
d
t
o use
i
nsu
l
a
t
e
d
t
u
b
es
f
or mov
i
ng
th
e warm a
i
r.
Discharge extracted air to outside:
The conduit for discharging the extracted air from the building to the outside is
connected here.
This conduit must be hermetic and thermally insulated to avoid condensation
This
conduit
must
be
hermetic
and
thermally
insulated
to
avoid
condensation
both on the inside and outside.
By-pass:
On having avoided the heat exchanger, the system of the by-pass 100 % of the
IDEO
275
Ecowatt
allows
the
introduction
of
the
fresh
air
in
the
night
without
IDEO
275
Ecowatt
allows
the
introduction
of
the
fresh
air
in
the
night
without
being warmed by the warm air accumulated in the house during the day. This
system works automatically or can be forced manually (See chapter 2-6-b).
Without By-pass
functioning
With By-pass
functioning