43
Function
Maintenance
Number
per
year
Dampers
Test
the
operation.
1
Visual
inspection
of
seals
and
tightness
when
closed.
1
Hot
water
battery
Check
the
dirt
accumulation
and
clean,
if
needed.
Coils
may
only
be
cleaned
by
gentle
vacuum
cleaning
or
by
gentle
blowing
of
compressed
air.
Coils
may
only
be
cleaned
by
high
‐
pressure
water
if
it
is
one
of
the
very
few
special
batteries
that
are
ordered
and
built
for
this.
1
Bleeding,
if
needed.
1
Test
of
frost
protection
sequence
1
Test
of
cirkulation
pump
1
Electric
heating
battery
Check
dirt
accumulation
and
clean,
if
needed.
1
Test
the
function
of
the
system
with
the
fuses
for
the
safety.
1
Cooling
battery
Check
dirt
accumulation
and
clean,
if
needed.
Coils
may
only
be
cleaned
by
gentle
vacuum
cleaning
or
by
gentle
blowing
of
compressed
air.
Coils
may
only
be
cleaned
by
high
‐
pressure
water
if
it
is
one
of
the
very
few
special
batteries
that
are
ordered
and
built
for
this.
1
Test
the
frost
protection
(glycol)
1
Heat
pump
unit
Mandatory
annual
control
of
the
heat
pump
system.
Must
be
done
by
certified
technician
from
a
certified
company.
1
Condensate
drain
Cleaning
of
tray,
water
trap
and
outlet.
Check
the
electrical
heating
between
insulation
and
pipes,
if
installed.
1
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...