44
r.3.
Filters
–
always
replace
filters
with
new
filters
with
the
same
characteristics
to
maintain
SFP
value
Filters
in
supply
air
and
in
extract
air
always
have
the
same
sizes
of
frames
and
the
number
of
filters
for
supply
air
and
extract
air
are
always
the
same.
REMEMBER
to
order
filters
for
supply
air
as
well
as
for
extract
air.
To
maintain
the
factory
‐
calculated
SFP
values
for
the
air
‐
handling
unit,
it
is
very
important
that
filters
with
the
same
characteristics
for
start
pressure
as
well
as
lifetime
replace
factory
‐
mounted
filters.
To
achieve
the
most
favourable
SFP
values,
the
factory
‐
mounted
filters
represent
the
lowest
achievable
start
pressure
as
well
as
the
longest
achievable
lifetime.
If
other
filters
with
higher
start
pressure
and
shorter
lifetime
replace
the
factory
‐
mounted
filters,
the
user
will
experience
smaller
airflow
and/or
consumption
of
more
electricity,
and
the
SFPv
value
calculated
by
Systemair
according
to
the
Eurovent
certification
will
not
be
achieved.
Poor
SFPv
values
will
be
detected
by
tests
according
to
commissioning
standards,
DGNB,
LEED
or
BREEAM
sustainability
standards
and
locally
defined
performance
standards
(the
SFPv
is
with
new
clean
filters).
Filter
frame
for
bag
filters
must
be
of
NON
‐
PVC
plastic
to
ensure
safe
disposal
by
incineration.
For
each
individual
air
handling
unit
you
will
find
the
data
for
the
factory
‐
mounted
filters
in
Annex
2
that
is
always
provided
in
a
cover
placed
inside
the
air
handling
unit
when
the
air
handling
unit
is
delivered
to
the
final
site.
Annex
2
is
also
always
available
from
Systemair
if
you
can
inform
us
of
the
production
number
of
the
air
handling
unit.
The
production
number
is
always
printed
on
the
so
‐
called
machine
card
that
is
attached
to
the
unit.
You
will
find
an
example
of
this
machine
card
in
section
d.2.1
of
this
manual.
The
factory
‐
mounted
filters
comply
with
indoor
air
quality
demands
of
customers
and
with
the
SFP
values
according
to
local
legislation.
These
air
handling
units
are
available
with
filters
that
comply
with
the
below
‐
mentioned
filter
classes:
‐
G4
‐
M5
‐
M6
‐
F7
‐
F7
CityFlo
‐
F8
‐
F9
Summary of Contents for Danvent DV-10
Page 16: ...15 DVE Plug fan DVD Silencer DVX Humidifier...
Page 57: ...56...
Page 84: ...8 8...
Page 88: ...9 4 9 1 3 Information about connection of cables to terminals on the control board...
Page 91: ...9 7...
Page 103: ...9 19...
Page 111: ...12 3...
Page 115: ...12 7 Frequency converter is always necessary for the control of each PM motor...
Page 119: ...13 1 Annex 13 Commissioning See separate cover with annexes 1 2 3 and 13...
