
3
Safety Precautions
Operating Instructions
Care and Maintenance
Troubleshooting Tips
CAUTION
WARNING
Important
safety
precautions
Read
all
instructions
before
using.
Installation
precautions
To
prevent
injury
to
the
user
or
other
people
and
property
damage,
the
following
instructions
must
be
followed.
Incorrect
operation
due
to
ignoring
of
instruction
will
cause
harm
or
damage,
the
seriousness
is
classified
by
the
following
indications.
Meanings
of
symbols
used
in
this
manual
are
as
shown
below.
WARNING
:
This
symbol
indicates
the
possibility
of
death
or
serious
injury.
CAUTION
:
This
symbol
indicates
the
possibility
of
injury
or
damage
to
properties
only.
Be
sure
not
to
do.
Be
sure
to
follow
the
instruction.
Please
confirm
the
following
important
points
during
installing.
This
room
air
conditioner
must
be
earthed.
It
may
cause
electrical
shock
if
grounding
is
not
perfect.
Do
not
install
the
unit
at
place
where
leakage
of
gas
may
occur
and/or
in
an
explosive
atmosphere.
In
case
gas
leaks,
the
gas
may
accumulates
the
unit
and
it
may
cause
fire
ignition.
Confirm
drainage
piping
is
connected
properly.
If
it
is
not
connected
perfectly,
it
may
cause
water
leakage
and
dampen
the
furniture.
The
reverse
cycle
system
of
the
air
conditioner
is
based
on
the
air
cooling
type
heat
pump
which
absorbs
heated
air
from
the
outdoor
unit
and
discharges
it
indoor.
Therefore
if
the
outdoor
unit
is
exposed
to
very
low
temperature,
specifically
below
0°C,
the
heating
capacity
drops
off
rapidly.
Do
not
install,
remove
and
reinstall
the
unit
by
yourself.
?
Improper
installation
will
cause
water
leakage,
electrical
shock,
or
fire.
Please
consult
authorized
dealer
or
specialist
for
the
installation
work.
Please
note
fault
caused
by
improper
installation
is
not
covered
by
warranty.
?
Unit
must
be
installed
in
an
easily
accessible
area.
Any
additional
cost
required
to
hire
a
special
equipment
to
service
the
unit
will
be
the
responsibility
of
the
customer.
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