Service manual
2
l There is risk of explosion or fire.
l If strange sounds, or small or smoke comes from
product. Turn the breaker off or disconnect the
power supply cable.
l There is risk of electric shock or fire.
l Stop operation and close the window in storm or
hurricane. If possible, remove the product from the
window before the hurricane arrives.
l There is risk of property damage, failure of product,
or electric shock.
l Do not open the inlet grill of the product during
operation. (Do not touch the electrostatic filter, if
the unit is so equipped.)
l There is risk of physical injury, electric shock, or
product failure.
l When the product is soaked (flooded or
submerged), contact an Authorized service center.
l There is risk of fire or electric shock.
l Be caution that water could not enter the product.
l There is risk of fire, electric shock, or product
damage.
l Ventilate the product from time to time when
operating it together with a stove, etc.
l There is risk of fire or electric shock.
l Turn the main power off when cleaning or
maintaining the product.
l There is risk of electric shock.
l When the product is not be used for a long time,
disconnect the power supply plug or turn off the
breaker.
l There is risk of product damage or failure, or
unintended operation.
l Take care to ensure that nobody could step on or
fall onto the outdoor unit.
l This could result in personal injury and product
damage.
Ø CAUTION
l Always check for gas (refrigerant) leakage after
installation or repair of product.
l Low refrigerant levels may cause failure of product.
l Install the drain hose to ensure that water is
drained away properly.
l A bad connection may cause water leakage.
l Keep level even when installing the product.
l To avoid vibration of water leakage.
l Do not install the product where the noise or hot air
from the outdoor unit could damage the
neighborhoods.
l It may cause a problem for your neighbors.
l Use two or more people to lift and transport the
product.
l Avoid personal injury.
l Do not install the product where it will be exposed
to sea wind (salt spray) directly.
l It may cause corrosion on the product. Corrosion,
particularly on the condenser and evaporator fins,
could cause product malfunction or inefficient
operation.
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