Mitsubishi Electric Mr.SLIM MS09NW Operating Instructions Manual page 5

If the air conditioner will not be
operated for long periods of time,
disconnect power to the system
or tum the circuit breaker off.
Do not step on the
indoor/outdoor unit and
do not put anything on it.
• It may cause an injury through
dropping or falling down.
Do not leave on
installation stand which
'is damaged.
• The unit may drop or fall down and
cause an injury.
Do not operate for a long
time in high humidity, e.g.
leaving a door or window
open.
• In the cooling mode, if it is operated in
a room with high humidity (80%r.h. or
more) for a long time, water condensed
in the air conditioner may drop and
may wet and spoil furniture, etc.
Do not step onto an
unstable bench when
attaching/detaching the
panel.
• It may case an injury, etc. by falling
down. ·
it
WARNING
• Consult your dealer for installing
the air conditioner.
~CAUTION
Apply
grounding.
• Do not connect a grounding wire
to a gas pipe, water pipe, lightning
rod or ground wire of a telephone.
If a grounding is incorrect, it may
cause an electric shock.
0
If the air conditioner is installed in a
high humidity area or near a water
source, a Ground Fault Interrupt
(GFI) circuit breaker should be
installed to protect against shock.
0
Do not install the unit
where flammable gas
could leak.
• H
~
leaks and collect around the
unit, it
may
cause an explosion.
Drain water should be
fully drained.
• H the drainage route
is
inoomplete,
water
may
drop from the unit. It
may
wet and
spo,l
furniture.
4