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Operation Manual
There are two types of precautions as described below:
Warning: Failure to comply may lead to death or serious injury.
Caution: Failure to comply may lead to injury or damage of the unit.
Depending on the situation, this may also lead to serious injury.
Once the installation is completed, please keep the manual properly for future
reference. When this air conditioner is handed over to other users, make sure
that the manual is included with the handover.
Warning
• Do not use this unit in locations where flammable gas may exist. If
flammable gas comes into contact with the unit, a fire may occur,
which could result in serious injury or death.
• If this unit exhibits any abnormal behavior (such as emitting
smoke) there is a danger of serious injury. Disconnect the power
supply and contact your supplier or service engineer immediately.
• The refrigerant in this unit is safe and should not leak if the system
is designed and installed properly. However, if a large amount of
refrigerant leaks into a room, the oxygen concentration will
decrease rapidly, which can cause serious injury or death. The
refrigerant used in this unit is heavier than air, so the danger is
greater in basements or other underground spaces. In the event of
a refrigerant leak, turn off any devices that produce a naked flame
and any heating devices, ventilate the room, and contact your
supplier or service engineer immediately.
• Toxic fumes may be produced if the refrigerant in this unit comes
into contact with naked flames (such as from a heater, gas
stove/burners, or electric appliances).
• If this unit is used in the same room as a cooker, stove, hob, or
burner, ventilation for sufficient fresh air must be ensured,
otherwise the oxygen concentration will fall, which may cause
injury.
• Dispose of this unit's packaging carefully, so children cannot play
with it. Packaging, especially plastic packaging, can be danger-
ous, can cause serious injury or death. Screws, staples and other
metal packaging components can be sharp and should be
disposed of carefully to avoid injury.
• Do not attempt to inspect or repair this unit yourself. This unit
should only be serviced and maintained by a professional air
conditioning service engineer. Incorrect servicing or maintenance
can cause electric shocks, fire or water leaks.
• This unit should only be re-positioned or re-installed by a profes-
sional technician. Incorrect installation can lead to electric shocks,
fire or water leaks. The installation and grounding of electrical
appliances should only be carried out by licensed professionals.
Ask your supplier or installation engineer for further information.
• Do not allow this unit or its remote controller to come into contact
with water, as this can lead to electric shocks or fire.
• Turn off the unit before cleaning it to avoid electric shocks.
Otherwise, an electric shock and injury may result.
• To avoid electric shocks and fires, install an earth leakage
detector.
• Do not use paint, varnish, hair spray, other flammable sprays or
other liquids that may give off flammable fumes/vapor near this
unit, as doing so can cause fires.
• When replacing a fuse, ensure that the new fuse to be installed
completely complies with requirements.
• Do not open or remove the unit's panel when the unit is powered
on. Touching the unit's internal components while the unit is
powered on can lead to electric shocks or injuries caused by
moving parts such as the unit's fan.
• Ensure that the power supply is disconnected before any servicing
or maintenance is carried out.
• Do not touch the unit or its remote controller with wet hands, as
doing so can lead to electric shocks.
• Do not allow children to play near this unit, as doing so risks injury.
• Do not insert your fingers or other objects into the unit's air inlet or
air outlet to avoid injury or damage to the equipment.
• Do not spray any liquids onto the unit or allow any liquids to drip
onto the unit.
• Do not place vases or other liquid containers on the unit or in
places where liquid could drip onto it. Water or other liquids that
come into contact with the unit can lead to electric shocks or fires.
• Do not remove the remote controller's front or back overs and do
not touch the remote controller's internal components, as doing so
can cause injury. If the remote controller stops working, contact
your supplier or service engineer.
• Ensure that the unit is properly grounded, otherwise electric
shocks or a fire may result. Electrical surges (such as those that
can be caused by lightning) can damage electrical equipment.
Ensure that suitable surge protectors and circuit breakers are
properly installed, otherwise electric shocks or a fire may result.
• Dispose of this unit properly and in accordance with regulations. If
electrical appliances are disposed of in landfills or dumps, hazard-
ous substances can leak into the groundwater and thus enter the
food chain.
• Do not use the unit until the qualified technician instructs you that
it is safe to do so.
• Do not place appliances that produce naked flames in the path of
the airflow from the unit. The airflow from the unit may increase the
rate of combustion, which may cause a fire and cause serious
injury or death. Alternatively, the airflow may cause incomplete
combustion which can lead to reduced oxygen concentration in
the room, which can cause serious injury or death.
Caution
• Only use the air conditioner for its intended purpose. This unit
should not be used to provide refrigeration or cooling for food,
plants, animals, machinery, equipment or art.
• Do not insert your fingers or other objects into the unit's air inlet or
air outlet to avoid injury or damage to the equipment.
• The fins on the unit's heat exchanger are sharp and can cause
injury if touched. To prevent injury, when the unit is being serviced,
gloves should be worn or the heat exchanger should be covered.
• Do not place items which might be damaged by moisture under
the unit. When the humidity is greater than 80% or if the drain pipe
is blocked or the air filter is dirty, water could drip from the unit and
damage objects placed under the unit.
• Ensure that the drain pipe functions properly. If the drain pipe is
blocked by dirt or dust, water leaks may occur when the unit is
running in cooling mode. If this happens, turn the unit off and
contact your supplier or service engineer.
• Do not touch the internal parts of the controller. Do not remove the
front panel. Some internal parts may cause injury or be damaged.
• Ensure that children, plants and animals are not directly exposed
to the airflow from the unit.
• When fumigating a room with insecticide or other chemicals, cover
the unit well and do not run it. Failure to observe this caution could
lead to chemicals getting deposited inside the unit and later
emitted from the unit when it running, endangering the health of
any room occupants.
• Do not dispose of this product as unsorted waste. It must be
separately collected and processed. Ensure that all applicable
legislation regarding the disposal of refrigerant, oil and other
materials is adhered to. Contact your local waste disposal authori-
ty for information about disposal procedures.
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