4
English
Do not wash the air conditioner with water,
as this may result in electric shocks or fire.
Do not place water containers (flower vases,
etc.) on the unit, as this may result in electric
shocks or fire.
Do not install the air conditioner at any place
where there is a danger of flammable gas
leakage.
In the event of a gas leakage, build-up of gas
near the air conditioner may result in fire haz-
ards.
Carry out drain piping properly to ensure
complete drainage.
If drain piping is not carried out properly, drain
will not flow out. Then, dirt and debris may be
accumulated in the drain pipe and may cause
water leakage. If it occurs, stop the air condi-
tioner and call your dealer for assistance.
The appliance is not intended for use by unat-
tended young children or persons who are
incompetent to operate air conditioners.
It may result in injury or electric shock.
Children should be watched so that they do
not play with the unit or its remote controller.
Accidental operation by a child may result in
injury or electric shock.
To avoid injury, do not touch the air inlet or
aluminum fins of the unit.
Do not place objects in direct proximity of
the outdoor unit and do not let leaves and
other debris accumulate around the unit.
Leaves are a hotbed for small animals which can
enter the unit. Once in the unit, such animals can
cause malfunctions, smoke or fire when making
contact with electrical parts.
Do not block air inlets nor outlets.
Impaired airflow may result in insufficient perfor-
mance or trouble.
Do not let children play on or around the out-
door unit.
If they touch the unit carelessly, injury may be
caused.
Turn off the power when the unit is not to be
used for long periods of time.
Otherwise, the unit may get hot or catch on fire
due to dust accumulation.
Never touch the internal parts of the remote
controller.
Do not remove the front panel. Touching certain
internal parts will cause electric shocks and
damage to the unit. Please consult your dealer
about checking and adjustment of internal parts.
Do not leave the remote controller wherever
there is a risk of wetting.
If water gets into the remote controller there is a
risk of electrical leakage and damage to elec-
tronic components.
Watch your steps at the time of air filter
cleaning or inspection.
High-place work is required, to which utmost
attention must be paid.
If the scaffold is unstable, you may fall or topple
down, thus causing injury.
• NOTE TO SERVICE PERSONNEL
WARNING
May cause electric shock, ignition, fire
•
Before starting the inspection of the electrical
parts (control box, fan motor, drain pump, etc.),
be sure cut off the all air-conditioner power of
indoor unit and outdoor unit and other power, or
you may get an electric shock.
•
When cleaning the heat exchanger, be sure to
remove the switch box, fan motor and drain
pump. Water or detergent may deteriorate the
insulation of electric components and result in
burn-out of these components.
•
Due to high voltage, do not open control box lid for
ten minutes after the safety breaker is switched
off.
CAUTION! ELECTRIC SHOCK
•
Due to high voltage, do not open control box lid for
ten minutes after the safety breaker is switched
off.
•
After the box is opened, measure the voltages of
the points shown below printed circuit board with
a tester and confirm that the voltages are not
higher than DC50V.
Do not touch live parts when carrying out this
work.
•
After power failure, operation will restart automat-
ically.
A1P
X2M
X1M
C-
C+
- +
0
A1P
Residual voltage
measurement points
Printed
circuit
board
Control box
3P184442-10J_FM6.book Page 4 Wednesday, December 14, 2011 3:38 PM
