ATREA DUPLEX RA5 - Filter Cloth G7 Guide

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Filter cloth G7
DUPLEX RA and RK units – Filter cloth G7
DUPLEX RB units – Filter cloth G7
i1 – inlet of extracted air into the unit
e1 – inlet of fresh ourdoor air into the unit
i2 – outlet of exhausted air from the unit
c1 – inlet of circulated air from the room, for the
circulation into the unit
c2 – outlet of mixed air from the unit to the room
i1 – inlet of extracted air into the unit
e1 – inlet of fresh ourdoor air into the unit
i2 – outlet of exhausted air from the unit
c1 - inlet of circulated air from the room, for the circulation
into the unit
c2 – outlet of mixed air from the unit to the room
c2
i1
c1
e1
i2
The light red
rough side is
always given so
that the flowing
air enters this
side / is on the
side of the
connection port
The dark red
(soft side) is
given so that the
flowing air comes
out of this side /
is on the side of
the heat recovery
core and the
exchangers
Filter f
or
connection port c2
Heat recovery
core
Light red side
Dark red side
1
2
Dark red side
The light red / rough side is always given so
that the flowing air enters this side.
The dark red / soft side is given so that the
flowing air comes
out of this side.
Light red side
The light red rough side is always given so
that the flowing air enters this side / is on the
side of the connection port
The dark red (soft side) is
given so that the flowing air
comes out of this side / is
on the side of the heat
recovery core and the
exchangers
Filter for
connection port c2
c2
c1
i1
2
i2
2
1
1
2
2
2
1
1
1
e1