4
CAUTION
NOTE
a
a
d
a
a
90
c
d
a
a
b
d
Wired
control
Fig.3-3
Complete installation of wired control
Never throw or break the control.
Before installation, operate the remote control
to
determine its location in a reception range.
Keep the remote control at least 1 m apart from
the nearest
TV set or stereo equipment. (This is
necessary to prevent image disturbance or noise
interference.)
Do not install the remote control in a place
exposed to direct sunlight or close to a heating
source, such as a stove.
Note that the positive and negative poles are
correct when loading batteries.
This manual is subject to changes without further
notice due to technological improvement.
4. INDOOR UNIT INSTALLATION
4.1
Before the Installation
1. Determine the right route to carry the unit to the installation site.
2. First
unseal
and
unpack
the
unit.
Then
drag
the
bottom
to
move
the
unit.
Refrain
from
exerting
force
on
other
parts
of
the
unit,
especially
on the
refrigerant
piping,
water
discharge
piping,
and
plastic parts.
4.2
Choosing an Installation Site
1. Choose a site that fully complies with the following conditions and
user requirements to install the air conditioning unit.
Well ventilated.
Unobstructed airflow.
Strong enough to bear the weight of the indoor unit.
The ceiling has no obvious slant.
There
is
sufficient
space
for
repair
and
maintenance
work
to
be
carried out.
No flammable gas leak.
The
piping
length between
the
indoor
and
outdoor
units
is within
the
permitted
range
(refer
to
the outdoor unit
installation manual).
2. Space required for the installation (unit (mm):
Incorrect
positioning
or
installation
may
increase
the
noises
and
vibration
of the unit during operation.
If there isn't
enough
space
reserved
for the
installation,
the
unit
may
become difficult to maintain and reduce its performance.
The
unit
allows
vertical
installation,
provided
that
correct
positioning
is arranged
in
advance.
As
shown
below,
a
is
greater
than
150
mm,
b
is between
90
and
100
mm,
c
greater
than
50
mm
and
d
greater
than
1500 mm.
The
feet
shown
in
Fig.4-2
are
optional.
You
can
purchase
them
separately.
b
Fig.4-1
Covered
Fig.4-2
Covered
Feet
Fig.4-3
Uncovered
