Pr
ecautions
To
prevent personal
injury
,
or
property
or
unit
damage,
adhere
to all
precautionary measures
and instructions
outlined
in
this manual. Before servicing
a
unit, refer
to this
service manual
and its
relevant
sections.
Failure
to
adhere
to all
precautionary measures listed
in this
section may result
in
personal
injury
,
damage
to the
unit
or to
property,
or in
extreme cases,
death.
WARNING
indicates
a
potentially
hazardous
situation
which
if not
avoided could result
in serious
personal
injury
,
or death.
CAUTION
indicates
a
potentially hazardous situation
which
if not
avoided could result
in
minor
or
moderate
personal
injury
,
or
unit
damage.
1. In
case
of
Accidents
or Emergency
WARNING
•
•
If a gas
leak
is
suspected, immediately turn
off the
gas and
ventilate
the
area
if a gas
leak
is
suspected
before turning
the
unit
on.
•
•
If
strange sounds
or
smoke
is
detected from
the unit,
turn
the
breaker
off and
disconnect
the
power
supply
cable.
•
•
If the
unit comes into contact with liquid, contact
an
authorized service
center.
•
•
If
liquid from
the
batteries makes contact with skin
or
clothing, immediately rinse
or
wash
the
area well
with
clean
water.
•
•
Do not
insert hands
or
other objects into
the air inlet
or
outlet while
the
unit
is
plugged
in.
•
•
Do not
operate
the
unit with
wet hands.
•
•
Do not use a
remote controller that
has previously
been exposed
to
battery damage
or
battery
leakage.
CAUTION
•
•
While unpacking
be
careful
of
sharp edges
around
the
unit
as
well
as the
edges
of the
fins
on the con-
denser
and evaporator.
3. Operation and Maintenance
WARNING
•
•
Do not use
defective
or
under-rated circuit
breakers.
•
•
Ensure
the
unit
is
properly grounded
and
that
a
dedicated circuit
and
breaker
are installed.
•
•
Do not
modify
or
extend
the
power cable.
Ensure
the
power cable
is
secure
and not
damaged
during
operation.
•
•
Do not
unplug
the
power supply plug
during
operation.
•
•
Do not
store
or use
flammable materials near
the
unit.
•
•
Do not
open
the
inlet grill
of the
unit
during
operation.
•
•
Do not
touch
the
electrostatic filter
if the
unit
is
equipped with
one.
•
•
Do not
block
the
inlet
or
outlet
of air flow to the unit.
•
•
Do not use
harsh detergents, solvents,
or
similar
items
to
clean
the
unit.
Use a soft
cloth
for cleaning.
•
•
Do not
touch
the
metal parts
of the
unit
when
removing
the air
filter
as
they
are
very
sharp.
•
•
Do not
step
on or
place anything
on the
unit
or
outdoor
units.
•
•
Do not
drink water drained from
the unit
•
•
Avoid direct skin contact with water drained from
the
unit.
•
•
Use a
firm stool
or
step ladder according
to
manufacturer procedures when cleaning
or
maintaining
the unit.
CAUTION CAUTION
•
•
Clean and
ventilate
the
unit
at
regular intervals
when
operating
it
near
a
stove
or
near similar
devices.
•
•
Do not use the
unit during severe weather
conditions.
If
possible, remove
the
product from
the window
before such
occurrences.
2.
Pre-Installation
and Installation
WARNING
•
•
Do not
install
or
operate
the
unit
for an extended
period
of
time
in
areas
of
high humidity
or in an
environment directly exposing
it to sea
wind
or salt
spray.
•
•
Do not
install
the
unit
on a
defective
or
damaged
installation stand,
or in an
unsecure
location.
•
•
Ensure
the
unit
is
installed
at a
level
position
•
•
Do not
install
the
unit where noise
or air
discharge
created
by the
outdoor unit will negatively impact
the
environment
or
nearby
residences.
•
•
Use
this unit only
on a
dedicated
circuit.
•
•
Damage
to the
installation area could cause
the unit
to fall,
potentially resulting
in
personal injury,
prop-
erty damage,
or
product
failure.
•
•
Only qualified personnel should disassemble,
install,
remove,
or
repair
the unit.
•
•
Only
a
qualified electrician should perform
electri-
cal work.
For more information, contact your
dealer,
seller,
or an
authorized Midea service
center.
•
•
Do not
expose skin directly
to the air
discharged
by
the
unit
for
prolonged periods
of time.
•
•
Ensure
the
unit operates
in
areas water
or other
liquids.
•
•
Ensure
the
drain hose
is
installed correctly
to ensure
proper water
drainage.
•
•
When
lifting
or
transporting
the
unit,
it is
recommended that
two or
more people
are
used
for
this
task.
•
•
When the
unit
is not to be
used
for an
extended
time,
disconnect
the
power supply
or
turn
off the breaker.
Page
2
