Owner`s manual
I
ln case
of
one
duct
connection
The
air
volume
in duct
is around
300-360m3/h
for
model
18
to 24 unit.
The air
volume
in
duct
is
around
400-640m3/h
for
model
30
to
48 unit.
The
max.
length
of duct
is 2m.
The original
air
outlet
with the
same
direction
of
duct
should
be sealed
ln
case
of
two
duct
connection'
ln case
of two
duct
connection
The air
volume
in
one
duct
is around
200-260m3/h
foi
model
1B to
24 unit.
The
air
volume
in one
duct
is around
300-500m3/h
for model
30
to
48 unit.
The max.
length
of
duct
is
1.5m
for
one
duct'
The
original
air
outlet
with
the
same
direction
of
duct
should
be sealed.
OUTDOOR
UNIT
INSTALLATION
lnstallation
Place
The outdoor
unit
should
be
lnstalled
in the
location
that
meets
the
following
requiements:
'
There
is enough
room
for
installation
and
maintenance'
'
The air
outlet
and
the
air
inlet
are
not
impeded,
and
can
not
be
reached
bY strong
wind.
'
lt must
be
a dry
and
well
ventilating
place'
'
The
support
is
flat and
horizontal
and
can
stand
the
weight
of
the outdoor
unit.
And
will
no additional
noise
or
vibration.
.
Your
neighborhood
will
not
feel
uncomfortable
with
the
noise
or
exPelled
air.
'
lt is easy
to
install
the
connecting
pipes
or
cables'
.
Determine
the
air
outlet
direction
where
the
discharged
air
is
not blocked.
.
There
is
no danger
of
fire due
to
leakage
of
inflammable
gas.
.
The
piping
length
between
the
outdoor
unit
and
the
indoor
unit
may
not exceed
the
allowable
piping
length'
o
ln
the
case
that
the
installation
place
is exposed
to
strong
wind
such
as a
seaside,
make
sure
the
fan
operating
properly
by
putting
the
unit
lengthwise
along
the
wall
or
using
a
dust
or shield.(Refer
to
Fig.6-1)
.
lf
possible, do
not
install
the unit
where
it
is exposed
to
direct
sunlight.
.
lf
necessary
install
a
blind
that
does
not
interfere
with
the
air
flow.
'
During
the
heating
mode,
the
water drained
off
the
outdoor
unit
,The
condensate
should
be
well
drained
away
by
the drain
hole
to
an
appropriate
place,
so
as
not
to
interfere
other
PeoPle.
'
Select
the
position
where
it
will
not be
subject
to
snow
drifts,
accumulation
of
leaves
or
other
seasonal
debris'
lf
unavoidable,
please
cover
it
with
a shelter'
'
Locate
the outdoor
unit
as
close
to
the
indoor
unit
as
possible.
'
lf
possible,
please remove
the
obstacles
nearby
to
prevent the
performance
from
being
impeded
by
too
little
of
air circulation.
'
The
minimum
distance
between
the
outdoor
unit
and
obstacles
described
in
the
installation
chart
does
not
mean
that
the
same
is applicable
to the
situation
of an
airtight
room.
Leave
open
two
of
the
three
directions.(Refo
re to
Fig'G7,
Fig'6-8'
Fig'6-9)
Fis.6-1
NOTE
NOTE
6.
6.1
I
model
18 to
24
model
30 to
48
Series
A=350mm;
Series
series A=35llmm;
series
B=85mm
B=l55mm
@
o
)
(o
=.
)
o-
I
All
the
pictures
in
this
manual
are
for
explanation
purpose
only.
They
may
be slightly
different
from
the
ak
conditioner
you
purchased(depend
on
model)'The
actual
shape
shall
Prevail.
installation
manual
8