
22
Room
Air
Conditioner
Maintenance
and
Service
Listed
below
are
important
instructions
which
will
prevent
malfunctions
of
the
unit
or
serious
problem
with
your
air
conditioner.
1.
Operate
the
unit
from
a
stable
power
supply
voltage
variation
must
be
within
±10
percent
of
the
rated
voltage.
2.
DO
NOT
modify
any
part
of
the
unit.
3.
DO
NOT
put
sticks,
rods,
etc.
into
any
part
of
the
unit.
4.
DO
NOT
operate
the
unit
without
an
air
filter
because
dirt
and
lint
will
clog
it
and
reduce
performance.
5.
DO
NOT
hold
the
power
cord
plug
with
wet
hand.
6.
DO
NOT
obstruct
the
air
inflow
of
the
evaporator,
it
may
cause
some
trouble.
7.
Turn
the
mode
control
to
"O"
or
"OFF"
and
unplug
your
unit
during
the
cool
season
or
when
you
are
checking
the
unit.
8.
Close
the
ventilation
damper
on
windy
days
and/or
during
heavy
rains.
We
strongly
recommend
that
any
servicing
be
performed
by
a
qualified
individual.
NOTICE
Warnings
Comments to this Manuals