Invest MSC-24/QD FP, Service Manual

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smoke comes from product. Turn the breaker off
or disconnect the power supply cable.
There is risk of electric shock or fire.
„
Stop operation and close the
window in storm or hurricane. If possible,
remove the product from the window before the
hurricane arrives.
There is risk of property damage, failure
of product, or electric shock.
„
Do not open the inlet grill of the
product during operation. (Do not touch the
electrostatic filter, if the unit is so equipped.)
There is risk of physical injury, electric
shock, or product failure.
„
When the product is soaked
(flooded or submerged), contact an Authorized
service center.
There is risk of fire or electric shock.
„
Be caution that water could not
enter the product.
There is risk of fire, electric shock, or
product damage.
„
Ventilate the product from time to
time when operating it together with a stove, etc.
There is risk of fire or electric shock.
„
Turn the main power off when
cleaning or maintaining the product.
There is risk of electric shock.
„
When the product is not be used
for a long time, disconnect the power supply
plug or turn off the breaker.
There is risk of product damage or failure,
or unintended operation.
„
Take care to ensure that nobody
could step on or fall onto the outdoor unit.
This could result in personal injury and
product damage.
¾
CAUTION
„
Always check for gas (refrigerant)
leakage after installation or repair of product.
Low refrigerant levels may cause failure
of product.
„
Install the drain hose to ensure
that water is drained away properly.
A bad connection may cause water
leakage.
„
Keep level even when installing
the product.
To avoid vibration of water leakage.
„
Do not install the product where
the noise or hot air from the outdoor unit could
damage the neighborhoods.
It may cause a problem for your
neighbors.
„
Use two or more people to lift and
transport the product.
Avoid personal injury.
„
Do not install the product where it
will be exposed to sea wind (salt spray) directly.
It may cause corrosion on the product.
Corrosion, particularly on the condenser and
evaporator fins, could cause product malfunction or
inefficient operation.
¾
Operational
„
Do not expose the skin directly to
cool air for long periods of time. (Do not sit in the
draft).
This could harm to your health.
„
Do not use the product for special
purposes, such as preserving foods, works of art,
etc. It is a consumer air conditioner, not a
precision refrigerant system.
There is risk of damage or loss of
property.
„
Do not block the inlet or outlet of
air flow.
It may cause product failure.
„
Use a soft cloth to clean. Do not
use harsh detergents, solvents, etc.
There is risk of fire, electric shock, or
damage to the plastic parts of the product.
„
Do not touch the metal parts of the
product when removing the air filter. They are
very sharp.
There is risk of personal injury.
„
Do not step on pr put anything on
the product. (outdoor units)
There is risk of personal injury and failure
of product.
„
Always insert the filter securely.
Clean the filter every two weeks or more often if
necessary.
A dirty filter reduces the efficiency of the
air conditioner and could cause product malfunction
or damage.
„
Do not insert hands or other
object through air inlet or outlet while the
product is operated.