35
k.5.5
Speed
control
of
fans
k.5.5.1
Frequency
converters
inside
the
unit
are
IP
20
Fan
motor
revolutions
are
controlled
by
frequency
converters.
Shielded
cable
must
be
used
between
the
frequency
converters
and
the
motors.
k.5.5.2
Frequency
converters
on
the
unit
are
IP
54
Fan
motor
revolutions
are
controlled
by
frequency
converters.
Shielded
cable
must
be
used
between
the
frequency
converters
and
the
motors.
k.5.6
Pressure
transmitters
Separate
control
of
the
air
flow
or
duct
pressure
for
supply
fan
and
for
extract
fan.
The
required
air
flow
or
duct
pressures
with
normal
as
well
as
reduced
capacity
are
selected
on
the
Control
Panel.
The
actual
pressure
is
measured
by
pressure
transmitters.
PI
calculation
in
the
controller
continuously
transmits
the
necessary
revolutions
for
the
fans
to
the
frequency
converters
to
achieve
the
required
pressure.
k.5.7
Damper
motors
Four
different
types
of
damper
motors
are
available;
On/off
damper
motor,
without
spring
return
function.
Torque
is
20
Nm
and
run
time
is
150
seconds
Modulating
damper
motor,
without
spring
return
function.
Torque
is
20
Nm
and
run
time
is
150
seconds
On/off
damper
motor,
with
spring
return
function.
Torque
is
20
Nm
and
run
time
is
150/16
seconds
Modulating
damper
motor,
with
spring
return
function.
Torque
is
20
Nm
and
run
time
is
150/16
seconds
k.5.8
Filter
guards
Filter
guard
over
pre
‐
filter
and
primary
filter
installed
and
connected
to
the
controller
for
display
of
alarm
when
the
mechanically
set
limit
is
exceeded.
Filter
alarm
will
be
displayed
on
the
Control
Panel.
k.6
Commissioning
When
the
installer
has
completed
the
installation
and
wants
to
hand
over
the
finished
installation
to
his
customer
for
payment
the
commissioning
protocol
can
be
the
written
receipt
for
the
full
ended
job.
Fill
in
the
blank
spaces
and
sign
the
proposed
commissioning
protocol
that
is
annex
13,
or
fill
in
the
Word
‐
file
with
a
Commissioning
Protocol
that
is
included
on
the
DVD
delivered
with
the
unit.
l.
Information
about
the
residual
risks
that
remain
despite
the
inherent
safe
design
measures,
safeguarding
and
complementary
protective
measures
adopted.
l.1
Unit
casing.
l.1.1.
Design
of
the
machine
to
make
transport
safe
Hazards/dangerous
area:
Incorrect
handling
during
transportation
may
cause
that
the
unit
is
dropped.
Dangerous
incident:
Содержание Danvent DV-10
Страница 16: ...15 DVE Plug fan DVD Silencer DVX Humidifier...
Страница 57: ...56...
Страница 58: ...57 Annex for the User Manual Air Handling Units Danvent DV Without control system Version 1 01 13...
Страница 84: ...8 8...
Страница 88: ...9 4 9 1 3 Information about connection of cables to terminals on the control board...
Страница 91: ...9 7...
Страница 92: ...9 8 A1 Size Quantity Length mm DV 60 4 1014 DV 80 4 1164 DV 100 4 1314 DV 120 4 1464 DV 150 4 1614 A1...
Страница 94: ...9 10 9 3 Assemble divided rotor from Hoval Enventus for DV 60 DV 80 and DV 100 9 3 1 Tools and aids 0 100Nm 3 3...
Страница 103: ...9 19...
Страница 111: ...12 3...
Страница 115: ...12 7 Frequency converter is always necessary for the control of each PM motor...
Страница 119: ...13 1 Annex 13 Commissioning See separate cover with annexes 1 2 3 and 13...
